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authorXin LI <delphij@FreeBSD.org>2014-02-28 19:18:07 +0000
committerXin LI <delphij@FreeBSD.org>2014-02-28 19:18:07 +0000
commita0044ffc69cfe39a3b0b2d208e0952254555afc6 (patch)
tree7b2d708d03277cdd2560e9ce6572bdafc2e58bab /ncurses/tinfo/captoinfo.c
parent4b819fa20a8d007a10f2d3e8d6a5dedf7f18fc9a (diff)
downloadsrc-a0044ffc69cfe39a3b0b2d208e0952254555afc6.tar.gz
src-a0044ffc69cfe39a3b0b2d208e0952254555afc6.zip
Redo import of ncurses 5.9 (stripped).vendor/ncurses/5.9-20110404_stripped
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=262617 svn path=/vendor/ncurses/5.9-20110404_stripped/; revision=262631; tag=vendor/ncurses/5.9-20110404_stripped
Diffstat (limited to 'ncurses/tinfo/captoinfo.c')
-rw-r--r--ncurses/tinfo/captoinfo.c49
1 files changed, 41 insertions, 8 deletions
diff --git a/ncurses/tinfo/captoinfo.c b/ncurses/tinfo/captoinfo.c
index 93300c1be3e4..a0da44dea989 100644
--- a/ncurses/tinfo/captoinfo.c
+++ b/ncurses/tinfo/captoinfo.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2006,2008 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@ -93,7 +93,7 @@
#include <ctype.h>
#include <tic.h>
-MODULE_ID("$Id: captoinfo.c,v 1.52 2008/08/16 19:24:51 tom Exp $")
+MODULE_ID("$Id: captoinfo.c,v 1.58 2010/12/04 20:08:19 tom Exp $")
#define MAX_PUSHED 16 /* max # args we can push onto the stack */
@@ -125,10 +125,10 @@ init_string(void)
static char *
save_string(char *d, const char *const s)
{
- size_t have = (d - my_string);
+ size_t have = (size_t) (d - my_string);
size_t need = have + strlen(s) + 2;
if (need > my_length) {
- my_string = (char *) realloc(my_string, my_length = (need + need));
+ my_string = (char *) _nc_doalloc(my_string, my_length = (need + need));
if (my_string == 0)
_nc_err_abort(MSG_NO_MEMORY);
d = my_string + have;
@@ -196,7 +196,7 @@ cvtchar(register const char *sp)
case '3':
len = 1;
while (isdigit(UChar(*sp))) {
- c = 8 * c + (*sp++ - '0');
+ c = (unsigned char) (8 * c + (*sp++ - '0'));
len++;
}
break;
@@ -207,7 +207,7 @@ cvtchar(register const char *sp)
}
break;
case '^':
- c = (*++sp & 0x1f);
+ c = (unsigned char) (*++sp & 0x1f);
len = 2;
break;
default:
@@ -643,6 +643,7 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz
int seenone = 0, seentwo = 0, saw_m = 0, saw_n = 0;
const char *padding;
const char *trimmed = 0;
+ int in0, in1, in2;
char ch1 = 0, ch2 = 0;
char *bufptr = init_string();
int len;
@@ -666,8 +667,27 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz
int c1, c2;
char *cp = 0;
- if (str[0] == '\\' && (str[1] == '^' || str[1] == ',')) {
- bufptr = save_char(bufptr, *++str);
+ if (str[0] == '^') {
+ if (str[1] == '\0' || (str + 1) == trimmed) {
+ bufptr = save_string(bufptr, "\\136");
+ ++str;
+ } else {
+ bufptr = save_char(bufptr, *str++);
+ bufptr = save_char(bufptr, *str);
+ }
+ } else if (str[0] == '\\') {
+ if (str[1] == '\0' || (str + 1) == trimmed) {
+ bufptr = save_string(bufptr, "\\134");
+ ++str;
+ } else if (str[1] == '^') {
+ bufptr = save_string(bufptr, "\\136");
+ ++str;
+ } else if (str[1] == ',') {
+ bufptr = save_char(bufptr, *++str);
+ } else {
+ bufptr = save_char(bufptr, *str++);
+ bufptr = save_char(bufptr, *str);
+ }
} else if (str[0] == '$' && str[1] == '<') { /* discard padding */
str += 2;
while (isdigit(UChar(*str))
@@ -677,6 +697,19 @@ _nc_infotocap(const char *cap GCC_UNUSED, const char *str, int const parameteriz
|| *str == '>')
str++;
--str;
+ } else if (sscanf(str,
+ "[%%?%%p1%%{8}%%<%%t%d%%p1%%d%%e%%p1%%{16}%%<%%t%d%%p1%%{8}%%-%%d%%e%d;5;%%p1%%d%%;m",
+ &in0, &in1, &in2) == 3
+ && ((in0 == 4 && in1 == 10 && in2 == 48)
+ || (in0 == 3 && in1 == 9 && in2 == 38))) {
+ /* dumb-down an optimized case from xterm-256color for termcap */
+ str = strstr(str, ";m");
+ ++str;
+ if (in2 == 48) {
+ bufptr = save_string(bufptr, "[48;5;%dm");
+ } else {
+ bufptr = save_string(bufptr, "[38;5;%dm");
+ }
} else if (str[0] == '%' && str[1] == '%') { /* escaped '%' */
bufptr = save_string(bufptr, "%%");
++str;