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fix off by one error when dequoting completed filenames; initial cut at readline identifying ANSI terminals; print coproc commands without coproc name if the coproc is a simple command

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This commit is contained in:
Chet Ramey
2023-12-13 10:52:43 -05:00
parent ba57a3e752
commit 9d51df7546
10 changed files with 158 additions and 21 deletions
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bashline.c
+4 -6
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@@ -4077,15 +4077,13 @@ bash_dequote_filename (char *text, int quote_char)
ret = (char *)xmalloc (l + 1);
for (quoted = quote_char, p = text, r = ret; p && *p; p++)
{
/* Allow backslash-escaped characters to pass through unscathed. */
if (*p == '\\')
/* Allow backslash-escaped characters to pass through unscathed. Backslashes
aren't special in single quotes. */
if (quoted != '\'' && *p == '\\')
{
/* Backslashes are preserved within single quotes. */
if (quoted == '\'')
*r++ = *p;
/* Backslashes are preserved within double quotes unless the
character is one that is defined to be escaped */
else if (quoted == '"' && ((sh_syntaxtab[(unsigned char)p[1]] & CBSDQUOTE) == 0))
if (quoted == '"' && ((sh_syntaxtab[(unsigned char)p[1]] & CBSDQUOTE) == 0))
*r++ = *p;
*r++ = *++p;