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-rw-r--r--contrib/bc/Makefile.in2
-rw-r--r--contrib/bc/NEWS.md20
-rw-r--r--contrib/bc/README.md2
-rwxr-xr-xcontrib/bc/configure.sh7
-rw-r--r--contrib/bc/include/args.h2
-rw-r--r--contrib/bc/include/status.h10
-rw-r--r--contrib/bc/include/vm.h1
-rw-r--r--contrib/bc/manuals/bc.1.md.in23
-rw-r--r--contrib/bc/manuals/bc/A.125
-rw-r--r--contrib/bc/manuals/bc/A.1.md23
-rw-r--r--contrib/bc/manuals/bc/E.125
-rw-r--r--contrib/bc/manuals/bc/E.1.md23
-rw-r--r--contrib/bc/manuals/bc/EH.125
-rw-r--r--contrib/bc/manuals/bc/EH.1.md23
-rw-r--r--contrib/bc/manuals/bc/EHN.125
-rw-r--r--contrib/bc/manuals/bc/EHN.1.md23
-rw-r--r--contrib/bc/manuals/bc/EHNP.125
-rw-r--r--contrib/bc/manuals/bc/EHNP.1.md23
-rw-r--r--contrib/bc/manuals/bc/EHP.125
-rw-r--r--contrib/bc/manuals/bc/EHP.1.md23
-rw-r--r--contrib/bc/manuals/bc/EN.125
-rw-r--r--contrib/bc/manuals/bc/EN.1.md23
-rw-r--r--contrib/bc/manuals/bc/ENP.125
-rw-r--r--contrib/bc/manuals/bc/ENP.1.md23
-rw-r--r--contrib/bc/manuals/bc/EP.125
-rw-r--r--contrib/bc/manuals/bc/EP.1.md23
-rw-r--r--contrib/bc/manuals/bc/H.125
-rw-r--r--contrib/bc/manuals/bc/H.1.md23
-rw-r--r--contrib/bc/manuals/bc/HN.125
-rw-r--r--contrib/bc/manuals/bc/HN.1.md23
-rw-r--r--contrib/bc/manuals/bc/HNP.125
-rw-r--r--contrib/bc/manuals/bc/HNP.1.md23
-rw-r--r--contrib/bc/manuals/bc/HP.125
-rw-r--r--contrib/bc/manuals/bc/HP.1.md23
-rw-r--r--contrib/bc/manuals/bc/N.125
-rw-r--r--contrib/bc/manuals/bc/N.1.md23
-rw-r--r--contrib/bc/manuals/bc/NP.125
-rw-r--r--contrib/bc/manuals/bc/NP.1.md23
-rw-r--r--contrib/bc/manuals/bc/P.125
-rw-r--r--contrib/bc/manuals/bc/P.1.md23
-rw-r--r--contrib/bc/manuals/bcl.32
-rw-r--r--contrib/bc/manuals/build.md16
-rw-r--r--contrib/bc/manuals/dc.1.md.in27
-rw-r--r--contrib/bc/manuals/dc/A.129
-rw-r--r--contrib/bc/manuals/dc/A.1.md27
-rw-r--r--contrib/bc/manuals/dc/E.127
-rw-r--r--contrib/bc/manuals/dc/E.1.md25
-rw-r--r--contrib/bc/manuals/dc/EH.127
-rw-r--r--contrib/bc/manuals/dc/EH.1.md25
-rw-r--r--contrib/bc/manuals/dc/EHN.127
-rw-r--r--contrib/bc/manuals/dc/EHN.1.md25
-rw-r--r--contrib/bc/manuals/dc/EHNP.127
-rw-r--r--contrib/bc/manuals/dc/EHNP.1.md25
-rw-r--r--contrib/bc/manuals/dc/EHP.127
-rw-r--r--contrib/bc/manuals/dc/EHP.1.md25
-rw-r--r--contrib/bc/manuals/dc/EN.127
-rw-r--r--contrib/bc/manuals/dc/EN.1.md25
-rw-r--r--contrib/bc/manuals/dc/ENP.127
-rw-r--r--contrib/bc/manuals/dc/ENP.1.md25
-rw-r--r--contrib/bc/manuals/dc/EP.127
-rw-r--r--contrib/bc/manuals/dc/EP.1.md25
-rw-r--r--contrib/bc/manuals/dc/H.129
-rw-r--r--contrib/bc/manuals/dc/H.1.md27
-rw-r--r--contrib/bc/manuals/dc/HN.129
-rw-r--r--contrib/bc/manuals/dc/HN.1.md27
-rw-r--r--contrib/bc/manuals/dc/HNP.129
-rw-r--r--contrib/bc/manuals/dc/HNP.1.md27
-rw-r--r--contrib/bc/manuals/dc/HP.129
-rw-r--r--contrib/bc/manuals/dc/HP.1.md27
-rw-r--r--contrib/bc/manuals/dc/N.129
-rw-r--r--contrib/bc/manuals/dc/N.1.md27
-rw-r--r--contrib/bc/manuals/dc/NP.129
-rw-r--r--contrib/bc/manuals/dc/NP.1.md27
-rw-r--r--contrib/bc/manuals/dc/P.129
-rw-r--r--contrib/bc/manuals/dc/P.1.md27
-rw-r--r--contrib/bc/manuals/header_bc.txt2
-rw-r--r--contrib/bc/manuals/header_bcl.txt2
-rw-r--r--contrib/bc/manuals/header_dc.txt2
-rwxr-xr-xcontrib/bc/release.sh2
-rw-r--r--contrib/bc/src/args.c4
-rw-r--r--contrib/bc/src/vm.c6
-rwxr-xr-xcontrib/bc/tests/script.sh2
82 files changed, 1262 insertions, 502 deletions
diff --git a/contrib/bc/Makefile.in b/contrib/bc/Makefile.in
index 8ae982bd99fe..dbb5debd44cc 100644
--- a/contrib/bc/Makefile.in
+++ b/contrib/bc/Makefile.in
@@ -29,7 +29,7 @@
#
.POSIX:
-VERSION = 3.2.6
+VERSION = 3.3.0
SRC = %%SRC%%
OBJ = %%OBJ%%
diff --git a/contrib/bc/NEWS.md b/contrib/bc/NEWS.md
index 5982defb754c..6a8899200f4a 100644
--- a/contrib/bc/NEWS.md
+++ b/contrib/bc/NEWS.md
@@ -1,5 +1,25 @@
# News
+## 3.3.0
+
+This is a production release that changes one behavior and fixes documentation
+bugs.
+
+The changed behavior is the treatment of `-e` and `-f` when given through
+`BC_ENV_ARGS` or `DC_ENV_ARGS`. Now `bc` and `dc` do not exit when those options
+(or their equivalents) are given through those environment variables. However,
+`bc` and `dc` still exit when they or their equivalents are given on the
+command-line.
+
+## 3.2.7
+
+This is a production release that removes a small non-portable shell operation
+in `configure.sh`. This problem was only noticed on OpenBSD, not FreeBSD or
+Linux.
+
+Non-OpenBSD users do ***NOT*** need to upgrade, although NetBSD users may also
+need to upgrade.
+
## 3.2.6
This is a production release that fixes the build on FreeBSD.
diff --git a/contrib/bc/README.md b/contrib/bc/README.md
index beda88d23f90..2f95e16ed246 100644
--- a/contrib/bc/README.md
+++ b/contrib/bc/README.md
@@ -342,7 +342,7 @@ Folders:
[20]: https://git.yzena.com/gavin/bc
[21]: https://gavinhoward.com/2020/04/i-am-moving-away-from-github/
[22]: https://www.deepl.com/translator
-[23]: https://svnweb.freebsd.org/base/head/contrib/bc/
+[23]: https://cgit.freebsd.org/src/tree/contrib/bc
[24]: https://bugs.freebsd.org/
[25]: https://reviews.freebsd.org/
[26]: ./manuals/bcl.3.md
diff --git a/contrib/bc/configure.sh b/contrib/bc/configure.sh
index ae1675cde97d..310c26882906 100755
--- a/contrib/bc/configure.sh
+++ b/contrib/bc/configure.sh
@@ -253,7 +253,7 @@ replace_ext() {
_replace_ext_ext1="$2"
_replace_ext_ext2="$3"
- _replace_ext_result=${_replace_ext_file%.$_replace_ext_ext1}.$_replace_ext_ext2
+ _replace_ext_result="${_replace_ext_file%.$_replace_ext_ext1}.$_replace_ext_ext2"
printf '%s\n' "$_replace_ext_result"
}
@@ -1199,17 +1199,12 @@ SRC_TARGETS=""
src_files=$(find_src_files $unneeded)
-temp_ifs="$IFS"
-IFS=$'\n'
-
for f in $src_files; do
o=$(replace_ext "$f" "c" "o")
SRC_TARGETS=$(printf '%s\n\n%s: %s %s\n\t$(CC) $(CFLAGS) -o %s -c %s\n' \
"$SRC_TARGETS" "$o" "$headers" "$f" "$o" "$f")
done
-IFS="$temp_ifs"
-
contents=$(replace "$contents" "HEADERS" "$headers")
contents=$(replace "$contents" "BC_ENABLED" "$bc")
diff --git a/contrib/bc/include/args.h b/contrib/bc/include/args.h
index 6b68ed300440..d53785067237 100644
--- a/contrib/bc/include/args.h
+++ b/contrib/bc/include/args.h
@@ -39,7 +39,7 @@
#include <status.h>
#include <vm.h>
-void bc_args(int argc, char *argv[]);
+void bc_args(int argc, char *argv[], bool exit_exprs);
extern const char* const bc_args_env_name;
diff --git a/contrib/bc/include/status.h b/contrib/bc/include/status.h
index 3fa844485690..cf41a3ce4670 100644
--- a/contrib/bc/include/status.h
+++ b/contrib/bc/include/status.h
@@ -176,11 +176,15 @@ typedef enum BcErr {
#endif // __STDC_VERSION__
#if defined(__clang__) || defined(__GNUC__)
-#if defined(__has_attribute) && __has_attribute(fallthrough)
+#if defined(__has_attribute)
+#if __has_attribute(fallthrough)
#define BC_FALLTHROUGH __attribute__((fallthrough));
-#else // defined(__has_attribute) && __has_attribute(fallthrough)
+#else // __has_attribute(fallthrough)
#define BC_FALLTHROUGH
-#endif // defined(__has_attribute) && __has_attribute(fallthrough)
+#endif // __has_attribute(fallthrough)
+#else // defined(__has_attribute)
+#define BC_FALLTHROUGH
+#endif // defined(__has_attribute)
#else // defined(__clang__) || defined(__GNUC__)
#define BC_FALLTHROUGH
#endif // defined(__clang__) || defined(__GNUC__)
diff --git a/contrib/bc/include/vm.h b/contrib/bc/include/vm.h
index 8b0babff4d81..80a060edd42f 100644
--- a/contrib/bc/include/vm.h
+++ b/contrib/bc/include/vm.h
@@ -356,6 +356,7 @@ typedef struct BcVm {
uint16_t line_len;
bool no_exit_exprs;
+ bool exit_exprs;
bool eof;
#endif // !BC_ENABLE_LIBRARY
diff --git a/contrib/bc/manuals/bc.1.md.in b/contrib/bc/manuals/bc.1.md.in
index 624ea3fb54ab..1ce83b8237cd 100644
--- a/contrib/bc/manuals/bc.1.md.in
+++ b/contrib/bc/manuals/bc.1.md.in
@@ -229,10 +229,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -242,8 +245,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -251,7 +258,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/A.1 b/contrib/bc/manuals/bc/A.1
index da35e8c7eaee..d1e80769c855 100644
--- a/contrib/bc/manuals/bc/A.1
+++ b/contrib/bc/manuals/bc/A.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -230,12 +230,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -247,9 +251,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -258,6 +268,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/A.1.md b/contrib/bc/manuals/bc/A.1.md
index 293a21ad0259..0cf7a4a0d70e 100644
--- a/contrib/bc/manuals/bc/A.1.md
+++ b/contrib/bc/manuals/bc/A.1.md
@@ -187,10 +187,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -200,8 +203,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -209,7 +216,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/E.1 b/contrib/bc/manuals/bc/E.1
index 02a56e6c653c..597cde782788 100644
--- a/contrib/bc/manuals/bc/E.1
+++ b/contrib/bc/manuals/bc/E.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -192,12 +192,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -209,9 +213,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -220,6 +230,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/E.1.md b/contrib/bc/manuals/bc/E.1.md
index 7cbc1a56548a..864cf32068bf 100644
--- a/contrib/bc/manuals/bc/E.1.md
+++ b/contrib/bc/manuals/bc/E.1.md
@@ -171,10 +171,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -184,8 +187,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -193,7 +200,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EH.1 b/contrib/bc/manuals/bc/EH.1
index 8cb2a3bc8335..dca77a99162e 100644
--- a/contrib/bc/manuals/bc/EH.1
+++ b/contrib/bc/manuals/bc/EH.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -189,12 +189,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -206,9 +210,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -217,6 +227,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EH.1.md b/contrib/bc/manuals/bc/EH.1.md
index 351882878cd3..c1e324ab6ebc 100644
--- a/contrib/bc/manuals/bc/EH.1.md
+++ b/contrib/bc/manuals/bc/EH.1.md
@@ -168,10 +168,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -181,8 +184,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -190,7 +197,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EHN.1 b/contrib/bc/manuals/bc/EHN.1
index f751f9d31beb..6b208ade85fd 100644
--- a/contrib/bc/manuals/bc/EHN.1
+++ b/contrib/bc/manuals/bc/EHN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -189,12 +189,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -206,9 +210,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -217,6 +227,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EHN.1.md b/contrib/bc/manuals/bc/EHN.1.md
index dfe1c401970f..4ee01a4bbcc8 100644
--- a/contrib/bc/manuals/bc/EHN.1.md
+++ b/contrib/bc/manuals/bc/EHN.1.md
@@ -168,10 +168,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -181,8 +184,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -190,7 +197,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EHNP.1 b/contrib/bc/manuals/bc/EHNP.1
index e25cd1a7da42..7bd46f38e104 100644
--- a/contrib/bc/manuals/bc/EHNP.1
+++ b/contrib/bc/manuals/bc/EHNP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -184,12 +184,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -201,9 +205,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -212,6 +222,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EHNP.1.md b/contrib/bc/manuals/bc/EHNP.1.md
index e55673769736..8aca89e6f7b0 100644
--- a/contrib/bc/manuals/bc/EHNP.1.md
+++ b/contrib/bc/manuals/bc/EHNP.1.md
@@ -164,10 +164,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -177,8 +180,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -186,7 +193,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EHP.1 b/contrib/bc/manuals/bc/EHP.1
index 7f35d1a1be7f..31c02f1b9591 100644
--- a/contrib/bc/manuals/bc/EHP.1
+++ b/contrib/bc/manuals/bc/EHP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -184,12 +184,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -201,9 +205,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -212,6 +222,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EHP.1.md b/contrib/bc/manuals/bc/EHP.1.md
index 11050003420f..2c9ab3909dd6 100644
--- a/contrib/bc/manuals/bc/EHP.1.md
+++ b/contrib/bc/manuals/bc/EHP.1.md
@@ -164,10 +164,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -177,8 +180,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -186,7 +193,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EN.1 b/contrib/bc/manuals/bc/EN.1
index c8e3a327b2f8..faa6bf488e28 100644
--- a/contrib/bc/manuals/bc/EN.1
+++ b/contrib/bc/manuals/bc/EN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -192,12 +192,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -209,9 +213,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -220,6 +230,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EN.1.md b/contrib/bc/manuals/bc/EN.1.md
index 950a00c4cd3d..c82779aa6818 100644
--- a/contrib/bc/manuals/bc/EN.1.md
+++ b/contrib/bc/manuals/bc/EN.1.md
@@ -171,10 +171,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -184,8 +187,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -193,7 +200,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/ENP.1 b/contrib/bc/manuals/bc/ENP.1
index 2116cc69d38d..7334888bb012 100644
--- a/contrib/bc/manuals/bc/ENP.1
+++ b/contrib/bc/manuals/bc/ENP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -187,12 +187,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -204,9 +208,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -215,6 +225,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/ENP.1.md b/contrib/bc/manuals/bc/ENP.1.md
index 20c380dd1bb2..711e3161c162 100644
--- a/contrib/bc/manuals/bc/ENP.1.md
+++ b/contrib/bc/manuals/bc/ENP.1.md
@@ -167,10 +167,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -180,8 +183,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -189,7 +196,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/EP.1 b/contrib/bc/manuals/bc/EP.1
index 2213f7fd3141..ba27d5cc4862 100644
--- a/contrib/bc/manuals/bc/EP.1
+++ b/contrib/bc/manuals/bc/EP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -187,12 +187,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -204,9 +208,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -215,6 +225,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/EP.1.md b/contrib/bc/manuals/bc/EP.1.md
index d60706d46d91..fe6107ce86d7 100644
--- a/contrib/bc/manuals/bc/EP.1.md
+++ b/contrib/bc/manuals/bc/EP.1.md
@@ -167,10 +167,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -180,8 +183,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -189,7 +196,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/H.1 b/contrib/bc/manuals/bc/H.1
index df3fdf974c82..fb824377e4f1 100644
--- a/contrib/bc/manuals/bc/H.1
+++ b/contrib/bc/manuals/bc/H.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -225,12 +225,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -242,9 +246,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -253,6 +263,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/H.1.md b/contrib/bc/manuals/bc/H.1.md
index 476bc32019b2..f663b8008c4a 100644
--- a/contrib/bc/manuals/bc/H.1.md
+++ b/contrib/bc/manuals/bc/H.1.md
@@ -183,10 +183,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -196,8 +199,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -205,7 +212,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/HN.1 b/contrib/bc/manuals/bc/HN.1
index f4b78449838c..0dbb8208f1fa 100644
--- a/contrib/bc/manuals/bc/HN.1
+++ b/contrib/bc/manuals/bc/HN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -225,12 +225,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -242,9 +246,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -253,6 +263,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/HN.1.md b/contrib/bc/manuals/bc/HN.1.md
index 979e0510822f..cab2e5773219 100644
--- a/contrib/bc/manuals/bc/HN.1.md
+++ b/contrib/bc/manuals/bc/HN.1.md
@@ -183,10 +183,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -196,8 +199,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -205,7 +212,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/HNP.1 b/contrib/bc/manuals/bc/HNP.1
index 7b1f36a3866b..11a8dc2a521f 100644
--- a/contrib/bc/manuals/bc/HNP.1
+++ b/contrib/bc/manuals/bc/HNP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -220,12 +220,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -237,9 +241,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -248,6 +258,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/HNP.1.md b/contrib/bc/manuals/bc/HNP.1.md
index 608cca1f4c21..33feb013e6cf 100644
--- a/contrib/bc/manuals/bc/HNP.1.md
+++ b/contrib/bc/manuals/bc/HNP.1.md
@@ -179,10 +179,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -192,8 +195,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -201,7 +208,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/HP.1 b/contrib/bc/manuals/bc/HP.1
index 617987fbf743..06a46ba5629a 100644
--- a/contrib/bc/manuals/bc/HP.1
+++ b/contrib/bc/manuals/bc/HP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -220,12 +220,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -237,9 +241,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -248,6 +258,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/HP.1.md b/contrib/bc/manuals/bc/HP.1.md
index 71bc1ff72c09..7919854a4b5e 100644
--- a/contrib/bc/manuals/bc/HP.1.md
+++ b/contrib/bc/manuals/bc/HP.1.md
@@ -179,10 +179,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -192,8 +195,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -201,7 +208,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/N.1 b/contrib/bc/manuals/bc/N.1
index 70e8a4945a2b..0b94f9562d91 100644
--- a/contrib/bc/manuals/bc/N.1
+++ b/contrib/bc/manuals/bc/N.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -230,12 +230,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -247,9 +251,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -258,6 +268,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/N.1.md b/contrib/bc/manuals/bc/N.1.md
index 7d7d008fc31c..0a34edb66f2a 100644
--- a/contrib/bc/manuals/bc/N.1.md
+++ b/contrib/bc/manuals/bc/N.1.md
@@ -187,10 +187,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -200,8 +203,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -209,7 +216,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/NP.1 b/contrib/bc/manuals/bc/NP.1
index 0e45d6dcab62..a89f6ec17271 100644
--- a/contrib/bc/manuals/bc/NP.1
+++ b/contrib/bc/manuals/bc/NP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -225,12 +225,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -242,9 +246,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -253,6 +263,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/NP.1.md b/contrib/bc/manuals/bc/NP.1.md
index b948badbf5e7..4aa6923b7494 100644
--- a/contrib/bc/manuals/bc/NP.1.md
+++ b/contrib/bc/manuals/bc/NP.1.md
@@ -183,10 +183,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -196,8 +199,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -205,7 +212,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bc/P.1 b/contrib/bc/manuals/bc/P.1
index 24fd54bcfecc..dc59aa11d961 100644
--- a/contrib/bc/manuals/bc/P.1
+++ b/contrib/bc/manuals/bc/P.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH NAME
.PP
bc - arbitrary-precision decimal arithmetic language and calculator
@@ -225,12 +225,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]BC_ENV_ARGS\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -242,9 +246,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, bc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]BC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, bc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, bc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -253,6 +263,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other bc(1) implementations, this bc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
diff --git a/contrib/bc/manuals/bc/P.1.md b/contrib/bc/manuals/bc/P.1.md
index d69e83ab0fc7..7e6dcee4747d 100644
--- a/contrib/bc/manuals/bc/P.1.md
+++ b/contrib/bc/manuals/bc/P.1.md
@@ -183,10 +183,13 @@ The following are the options that bc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **BC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -196,8 +199,12 @@ The following are the options that bc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, bc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **BC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, bc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, bc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -205,7 +212,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other bc(1) implementations, this bc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
diff --git a/contrib/bc/manuals/bcl.3 b/contrib/bc/manuals/bcl.3
index 2d265a20511a..99040581a153 100644
--- a/contrib/bc/manuals/bcl.3
+++ b/contrib/bc/manuals/bcl.3
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "BCL" "3" "January 2021" "Gavin D. Howard" "Libraries Manual"
+.TH "BCL" "3" "February 2021" "Gavin D. Howard" "Libraries Manual"
.SH NAME
.PP
bcl - library of arbitrary precision decimal arithmetic
diff --git a/contrib/bc/manuals/build.md b/contrib/bc/manuals/build.md
index 47fbabdfad7f..a58da6d427ed 100644
--- a/contrib/bc/manuals/build.md
+++ b/contrib/bc/manuals/build.md
@@ -164,6 +164,22 @@ Can be overridden by passing the `--bindir` option to `configure.sh`.
Defaults to `$PREFIX/bin`.
+### `INCLUDEDIR`
+
+The directory to install header files in.
+
+Can be overridden by passing the `--includedir` option to `configure.sh`.
+
+Defaults to `$PREFIX/include`.
+
+### `LIBDIR`
+
+The directory to install libraries in.
+
+Can be overridden by passing the `--libdir` option to `configure.sh`.
+
+Defaults to `$PREFIX/lib`.
+
### `DATAROOTDIR`
The root directory to install data files in.
diff --git a/contrib/bc/manuals/dc.1.md.in b/contrib/bc/manuals/dc.1.md.in
index 72071df06421..b00eff17471e 100644
--- a/contrib/bc/manuals/dc.1.md.in
+++ b/contrib/bc/manuals/dc.1.md.in
@@ -106,8 +106,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -117,10 +122,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -128,7 +135,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -209,7 +218,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1073,7 +1082,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/A.1 b/contrib/bc/manuals/dc/A.1
index 0f1e877cc2e0..2fc16a5b8b73 100644
--- a/contrib/bc/manuals/dc/A.1
+++ b/contrib/bc/manuals/dc/A.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -235,7 +248,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1164,7 +1177,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/A.1.md b/contrib/bc/manuals/dc/A.1.md
index 6b278ede8ad0..0c4fd2b9ef13 100644
--- a/contrib/bc/manuals/dc/A.1.md
+++ b/contrib/bc/manuals/dc/A.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -198,7 +207,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1033,7 +1042,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/E.1 b/contrib/bc/manuals/dc/E.1
index 612187d62353..54b77232d76e 100644
--- a/contrib/bc/manuals/dc/E.1
+++ b/contrib/bc/manuals/dc/E.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -959,7 +972,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/E.1.md b/contrib/bc/manuals/dc/E.1.md
index 74011dfd332f..b7cc625df362 100644
--- a/contrib/bc/manuals/dc/E.1.md
+++ b/contrib/bc/manuals/dc/E.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -868,7 +877,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EH.1 b/contrib/bc/manuals/dc/EH.1
index 04006d873958..986e686239e4 100644
--- a/contrib/bc/manuals/dc/EH.1
+++ b/contrib/bc/manuals/dc/EH.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -959,7 +972,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EH.1.md b/contrib/bc/manuals/dc/EH.1.md
index 0fe5bd455ecf..0f6df3e6f474 100644
--- a/contrib/bc/manuals/dc/EH.1.md
+++ b/contrib/bc/manuals/dc/EH.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -868,7 +877,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EHN.1 b/contrib/bc/manuals/dc/EHN.1
index d6d821627ed5..0b8d34cfa25f 100644
--- a/contrib/bc/manuals/dc/EHN.1
+++ b/contrib/bc/manuals/dc/EHN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -959,7 +972,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EHN.1.md b/contrib/bc/manuals/dc/EHN.1.md
index a510e6e64de3..361d641b50b2 100644
--- a/contrib/bc/manuals/dc/EHN.1.md
+++ b/contrib/bc/manuals/dc/EHN.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -868,7 +877,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EHNP.1 b/contrib/bc/manuals/dc/EHNP.1
index 9f331a30e310..c4e2acf5544e 100644
--- a/contrib/bc/manuals/dc/EHNP.1
+++ b/contrib/bc/manuals/dc/EHNP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -954,7 +967,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EHNP.1.md b/contrib/bc/manuals/dc/EHNP.1.md
index d21343137a5f..acbd58e543dc 100644
--- a/contrib/bc/manuals/dc/EHNP.1.md
+++ b/contrib/bc/manuals/dc/EHNP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -865,7 +874,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EHP.1 b/contrib/bc/manuals/dc/EHP.1
index 8a635ed5780f..2ac14f02bf45 100644
--- a/contrib/bc/manuals/dc/EHP.1
+++ b/contrib/bc/manuals/dc/EHP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -954,7 +967,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EHP.1.md b/contrib/bc/manuals/dc/EHP.1.md
index e4ec08ad0ba4..982570c9c999 100644
--- a/contrib/bc/manuals/dc/EHP.1.md
+++ b/contrib/bc/manuals/dc/EHP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -865,7 +874,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EN.1 b/contrib/bc/manuals/dc/EN.1
index cc2dd3fcea0e..c38435ea86d8 100644
--- a/contrib/bc/manuals/dc/EN.1
+++ b/contrib/bc/manuals/dc/EN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -959,7 +972,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EN.1.md b/contrib/bc/manuals/dc/EN.1.md
index 0fa12db39760..4df214965ac5 100644
--- a/contrib/bc/manuals/dc/EN.1.md
+++ b/contrib/bc/manuals/dc/EN.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -868,7 +877,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/ENP.1 b/contrib/bc/manuals/dc/ENP.1
index 4bdafbb469a2..aea2ec6a6c39 100644
--- a/contrib/bc/manuals/dc/ENP.1
+++ b/contrib/bc/manuals/dc/ENP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -954,7 +967,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/ENP.1.md b/contrib/bc/manuals/dc/ENP.1.md
index 708ddf4e957e..f88b418e3bfe 100644
--- a/contrib/bc/manuals/dc/ENP.1.md
+++ b/contrib/bc/manuals/dc/ENP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -865,7 +874,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/EP.1 b/contrib/bc/manuals/dc/EP.1
index 7419872596f8..1e16db4a3d47 100644
--- a/contrib/bc/manuals/dc/EP.1
+++ b/contrib/bc/manuals/dc/EP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -954,7 +967,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/EP.1.md b/contrib/bc/manuals/dc/EP.1.md
index 30a55b4074bf..a64d49b13433 100644
--- a/contrib/bc/manuals/dc/EP.1.md
+++ b/contrib/bc/manuals/dc/EP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -865,7 +874,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/H.1 b/contrib/bc/manuals/dc/H.1
index 9eabf89b6f07..5c09b430db8e 100644
--- a/contrib/bc/manuals/dc/H.1
+++ b/contrib/bc/manuals/dc/H.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -235,7 +248,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1164,7 +1177,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/H.1.md b/contrib/bc/manuals/dc/H.1.md
index 102ef2e74e6d..aff75f379e10 100644
--- a/contrib/bc/manuals/dc/H.1.md
+++ b/contrib/bc/manuals/dc/H.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -198,7 +207,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1033,7 +1042,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/HN.1 b/contrib/bc/manuals/dc/HN.1
index a3bf02dcd2b5..38efef021c64 100644
--- a/contrib/bc/manuals/dc/HN.1
+++ b/contrib/bc/manuals/dc/HN.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -235,7 +248,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1164,7 +1177,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/HN.1.md b/contrib/bc/manuals/dc/HN.1.md
index fb225f2f9558..6248037980d9 100644
--- a/contrib/bc/manuals/dc/HN.1.md
+++ b/contrib/bc/manuals/dc/HN.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -198,7 +207,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1033,7 +1042,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/HNP.1 b/contrib/bc/manuals/dc/HNP.1
index 1bb8ea6a2de8..bb103564f3ca 100644
--- a/contrib/bc/manuals/dc/HNP.1
+++ b/contrib/bc/manuals/dc/HNP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -230,7 +243,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1159,7 +1172,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/HNP.1.md b/contrib/bc/manuals/dc/HNP.1.md
index 78c37f2a177e..54d5957b6d93 100644
--- a/contrib/bc/manuals/dc/HNP.1.md
+++ b/contrib/bc/manuals/dc/HNP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -195,7 +204,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1030,7 +1039,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/HP.1 b/contrib/bc/manuals/dc/HP.1
index 51d477f4a8e7..abbf1b24da1d 100644
--- a/contrib/bc/manuals/dc/HP.1
+++ b/contrib/bc/manuals/dc/HP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -230,7 +243,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1159,7 +1172,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/HP.1.md b/contrib/bc/manuals/dc/HP.1.md
index d9865db53bdf..25e690f6f0e5 100644
--- a/contrib/bc/manuals/dc/HP.1.md
+++ b/contrib/bc/manuals/dc/HP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -195,7 +204,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1030,7 +1039,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/N.1 b/contrib/bc/manuals/dc/N.1
index 8f4718490813..e257c79bc9b7 100644
--- a/contrib/bc/manuals/dc/N.1
+++ b/contrib/bc/manuals/dc/N.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -116,9 +116,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -130,12 +137,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -144,6 +154,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -235,7 +248,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1164,7 +1177,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/N.1.md b/contrib/bc/manuals/dc/N.1.md
index a79c482c8244..1d9d1d6f64ed 100644
--- a/contrib/bc/manuals/dc/N.1.md
+++ b/contrib/bc/manuals/dc/N.1.md
@@ -101,8 +101,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -112,10 +117,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -123,7 +130,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -198,7 +207,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1033,7 +1042,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/NP.1 b/contrib/bc/manuals/dc/NP.1
index 30e6333389c6..7c799d0ee25b 100644
--- a/contrib/bc/manuals/dc/NP.1
+++ b/contrib/bc/manuals/dc/NP.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -230,7 +243,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1159,7 +1172,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/NP.1.md b/contrib/bc/manuals/dc/NP.1.md
index 74057fb80afc..60cc89078876 100644
--- a/contrib/bc/manuals/dc/NP.1.md
+++ b/contrib/bc/manuals/dc/NP.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -195,7 +204,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1030,7 +1039,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/dc/P.1 b/contrib/bc/manuals/dc/P.1
index dbbee3e905c0..b28e0dadda48 100644
--- a/contrib/bc/manuals/dc/P.1
+++ b/contrib/bc/manuals/dc/P.1
@@ -25,7 +25,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
.SH Name
.PP
dc - arbitrary-precision decimal reverse-Polish notation calculator
@@ -111,9 +111,16 @@ This means that if a file is given before an expression, the file is
read in and evaluated first.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
-\f[B]-f\f[R] or \f[B]\[en]file\f[R].
+\f[B]-f\f[R] or \f[B]\[en]file\f[R], whether on the command-line or in
+\f[B]DC_ENV_ARGS\f[R].
+However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -125,12 +132,15 @@ If expressions are also given (see above), the expressions are evaluated
in the order given.
.RS
.PP
-After processing all expressions and files, dc(1) will exit, unless
+If this option is given on the command-line (i.e., not in
+\f[B]DC_ENV_ARGS\f[R], see the \f[B]ENVIRONMENT VARIABLES\f[R] section),
+then after processing all expressions and files, dc(1) will exit, unless
\f[B]-\f[R] (\f[B]stdin\f[R]) was given as an argument at least once to
\f[B]-f\f[R] or \f[B]\[en]file\f[R].
However, if any other \f[B]-e\f[R], \f[B]\[en]expression\f[R],
-\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after that,
-bc(1) will give a fatal error and exit.
+\f[B]-f\f[R], or \f[B]\[en]file\f[R] arguments are given after
+\f[B]-f-\f[R] or equivalent is given, dc(1) will give a fatal error and
+exit.
.PP
This is a \f[B]non-portable extension\f[R].
.RE
@@ -139,6 +149,9 @@ All long options are \f[B]non-portable extensions\f[R].
.SH STDOUT
.PP
Any non-error output is written to \f[B]stdout\f[R].
+In addition, if history (see the \f[B]HISTORY\f[R] section) and the
+prompt (see the \f[B]TTY MODE\f[R] section) are enabled, both are output
+to \f[B]stdout\f[R].
.PP
\f[B]Note\f[R]: Unlike other dc(1) implementations, this dc(1) will
issue a fatal error (see the \f[B]EXIT STATUS\f[R] section) if it cannot
@@ -230,7 +243,7 @@ guaranteed to \f[B]NOT\f[R] be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator.
However, they \f[I]are\f[R] guaranteed to be reproducible with identical
\f[B]seed\f[R] values.
-This means that the pseudo-random values from bc(1) should only be used
+This means that the pseudo-random values from dc(1) should only be used
where a reproducible stream of pseudo-random numbers is
\f[I]ESSENTIAL\f[R].
In any other case, use a non-seeded pseudo-random number generator.
@@ -1159,7 +1172,7 @@ will be correctly parsed, but the string \f[B]\[lq]/home/gavin/some
The quote parsing will handle either kind of quotes, \f[B]\[cq]\f[R] or
\f[B]\[lq]\f[R]. Thus, if you have a file with any number of single
quotes in the name, you can use double quotes as the outside quotes, as
-in \f[B]\[rq]some `bc' file.bc\[dq]\f[R], and vice versa if you have a
+in \f[B]\[rq]some `dc' file.dc\[dq]\f[R], and vice versa if you have a
file with double quotes.
However, handling a file with both kinds of quotes in
\f[B]DC_ENV_ARGS\f[R] is not supported due to the complexity of the
diff --git a/contrib/bc/manuals/dc/P.1.md b/contrib/bc/manuals/dc/P.1.md
index 5d095faaa124..396a9873c517 100644
--- a/contrib/bc/manuals/dc/P.1.md
+++ b/contrib/bc/manuals/dc/P.1.md
@@ -98,8 +98,13 @@ The following are the options that dc(1) accepts.
evaluated in the order given. This means that if a file is given before an
expression, the file is read in and evaluated first.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**, whether on the
+ command-line or in **DC_ENV_ARGS**. However, if any other **-e**,
+ **--expression**, **-f**, or **--file** arguments are given after **-f-** or
+ equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -109,10 +114,12 @@ The following are the options that dc(1) accepts.
through **stdin**. If expressions are also given (see above), the
expressions are evaluated in the order given.
- After processing all expressions and files, dc(1) will exit, unless **-**
- (**stdin**) was given as an argument at least once to **-f** or **--file**.
- However, if any other **-e**, **--expression**, **-f**, or **--file**
- arguments are given after that, bc(1) will give a fatal error and exit.
+ If this option is given on the command-line (i.e., not in **DC_ENV_ARGS**,
+ see the **ENVIRONMENT VARIABLES** section), then after processing all
+ expressions and files, dc(1) will exit, unless **-** (**stdin**) was given
+ as an argument at least once to **-f** or **--file**. However, if any other
+ **-e**, **--expression**, **-f**, or **--file** arguments are given after
+ **-f-** or equivalent is given, dc(1) will give a fatal error and exit.
This is a **non-portable extension**.
@@ -120,7 +127,9 @@ All long options are **non-portable extensions**.
# STDOUT
-Any non-error output is written to **stdout**.
+Any non-error output is written to **stdout**. In addition, if history (see the
+**HISTORY** section) and the prompt (see the **TTY MODE** section) are enabled,
+both are output to **stdout**.
**Note**: Unlike other dc(1) implementations, this dc(1) will issue a fatal
error (see the **EXIT STATUS** section) if it cannot write to **stdout**, so if
@@ -195,7 +204,7 @@ command or the **"** command that does not get receive a value of **0** or
**'** and **"** commands are guaranteed to **NOT** be cryptographically secure.
This is a consequence of using a seeded pseudo-random number generator. However,
they *are* guaranteed to be reproducible with identical **seed** values. This
-means that the pseudo-random values from bc(1) should only be used where a
+means that the pseudo-random values from dc(1) should only be used where a
reproducible stream of pseudo-random numbers is *ESSENTIAL*. In any other case,
use a non-seeded pseudo-random number generator.
@@ -1030,7 +1039,7 @@ dc(1) recognizes the following environment variables:
The quote parsing will handle either kind of quotes, **'** or **"**. Thus,
if you have a file with any number of single quotes in the name, you can use
- double quotes as the outside quotes, as in **"some 'bc' file.bc"**, and vice
+ double quotes as the outside quotes, as in **"some 'dc' file.dc"**, and vice
versa if you have a file with double quotes. However, handling a file with
both kinds of quotes in **DC_ENV_ARGS** is not supported due to the
complexity of the parsing, though such files are still supported on the
diff --git a/contrib/bc/manuals/header_bc.txt b/contrib/bc/manuals/header_bc.txt
index bf8f772b6e0f..91e60bd4a984 100644
--- a/contrib/bc/manuals/header_bc.txt
+++ b/contrib/bc/manuals/header_bc.txt
@@ -1 +1 @@
-.TH "BC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "BC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
diff --git a/contrib/bc/manuals/header_bcl.txt b/contrib/bc/manuals/header_bcl.txt
index a017f0670a79..290cc7794143 100644
--- a/contrib/bc/manuals/header_bcl.txt
+++ b/contrib/bc/manuals/header_bcl.txt
@@ -1 +1 @@
-.TH "BCL" "3" "January 2021" "Gavin D. Howard" "Libraries Manual"
+.TH "BCL" "3" "February 2021" "Gavin D. Howard" "Libraries Manual"
diff --git a/contrib/bc/manuals/header_dc.txt b/contrib/bc/manuals/header_dc.txt
index 656210eb0a3a..787d492b3066 100644
--- a/contrib/bc/manuals/header_dc.txt
+++ b/contrib/bc/manuals/header_dc.txt
@@ -1 +1 @@
-.TH "DC" "1" "January 2021" "Gavin D. Howard" "General Commands Manual"
+.TH "DC" "1" "February 2021" "Gavin D. Howard" "General Commands Manual"
diff --git a/contrib/bc/release.sh b/contrib/bc/release.sh
index 5f55c0f8acda..902f26ef4d33 100755
--- a/contrib/bc/release.sh
+++ b/contrib/bc/release.sh
@@ -575,7 +575,7 @@ if [ "$run_tests" -ne 0 ]; then
printf '\n'
printf ' <github_release> %s release.sh RELEASE.md\\\n' "$version"
printf ' tests/afl.py tests/radamsa.sh tests/radamsa.txt tests/randmath.py \\\n'
- printf ' tests/bc/scripts/timeconst.bc\n'
+ printf ' tests/fuzzing/ tests/bc/scripts/timeconst.bc\n'
fi
diff --git a/contrib/bc/src/args.c b/contrib/bc/src/args.c
index b26062c6caec..9c26b7c18790 100644
--- a/contrib/bc/src/args.c
+++ b/contrib/bc/src/args.c
@@ -89,7 +89,7 @@ static void bc_args_file(const char *file) {
free(buf);
}
-void bc_args(int argc, char *argv[]) {
+void bc_args(int argc, char *argv[], bool exit_exprs) {
int c;
size_t i;
@@ -109,6 +109,7 @@ void bc_args(int argc, char *argv[]) {
if (vm.no_exit_exprs)
bc_vm_verr(BC_ERR_FATAL_OPTION, "-e (--expression)");
bc_args_exprs(opts.optarg);
+ vm.exit_exprs = (exit_exprs || vm.exit_exprs);
break;
}
@@ -119,6 +120,7 @@ void bc_args(int argc, char *argv[]) {
if (vm.no_exit_exprs)
bc_vm_verr(BC_ERR_FATAL_OPTION, "-f (--file)");
bc_args_file(opts.optarg);
+ vm.exit_exprs = (exit_exprs || vm.exit_exprs);
}
break;
}
diff --git a/contrib/bc/src/vm.c b/contrib/bc/src/vm.c
index d363458bed58..87036c7b5c91 100644
--- a/contrib/bc/src/vm.c
+++ b/contrib/bc/src/vm.c
@@ -315,7 +315,7 @@ static void bc_vm_envArgs(const char* const env_args_name) {
buf = NULL;
bc_vec_push(&vm.env_args, &buf);
- bc_args((int) vm.env_args.len - 1, bc_vec_item(&vm.env_args, 0));
+ bc_args((int) vm.env_args.len - 1, bc_vec_item(&vm.env_args, 0), false);
}
static size_t bc_vm_envLen(const char *var) {
@@ -820,7 +820,7 @@ static void bc_vm_exec(void) {
BC_SIG_UNLOCK;
- if (!vm.no_exit_exprs) return;
+ if (!vm.no_exit_exprs && vm.exit_exprs) return;
}
for (i = 0; i < vm.files.len; ++i) {
@@ -905,7 +905,7 @@ void bc_vm_boot(int argc, char *argv[], const char *env_len,
#endif // BC_ENABLED
bc_vm_envArgs(env_args);
- bc_args(argc, argv);
+ bc_args(argc, argv, true);
#if BC_ENABLED
if (BC_IS_POSIX) vm.flags &= ~(BC_FLAG_G);
diff --git a/contrib/bc/tests/script.sh b/contrib/bc/tests/script.sh
index acd68f6d9bc3..b7c707ac88bf 100755
--- a/contrib/bc/tests/script.sh
+++ b/contrib/bc/tests/script.sh
@@ -141,7 +141,7 @@ if [ -f "$orig" ]; then
elif [ -f "$results" ]; then
res="$results"
elif [ "$generate" -eq 0 ]; then
- printf 'Skipping %s script %s\n' "$d" "$s"
+ printf 'Skipping %s script %s\n' "$d" "$f"
exit 0
else
printf 'Generating %s results...' "$f"