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-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
32 files changed, 608 insertions, 256 deletions
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