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Imported from ../bash-3.0.tar.gz.

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This commit is contained in:
Jari Aalto 2004-07-27 13:29:18 +00:00
commit b80f6443b6
400 changed files with 69247 additions and 13346 deletions
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13
lib/sh/shquote.c
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@ -83,6 +83,8 @@ sh_double_quote (string)
{
if (sh_syntaxtab[c] & CBSDQUOTE)
*r++ = '\\';
else if (c == CTLESC || c == CTLNUL)
*r++ = CTLESC; /* could be '\\'? */
*r++ = c;
}
@ -94,7 +96,8 @@ sh_double_quote (string)
}
/* Remove backslashes that are quoting characters that are special between
double quotes. Return a new string. */
double quotes. Return a new string. XXX - should this handle CTLESC
and CTLNUL? */
char *
sh_un_double_quote (string)
char *string;
@ -158,6 +161,11 @@ sh_backslash_quote (string)
*r++ = c;
break;
#endif
case CTLESC: case CTLNUL: /* internal quoting characters */
*r++ = CTLESC; /* could be '\\'? */
*r++ = c;
break;
case '#': /* comment char */
if (s == string)
*r++ = '\\';
@ -188,6 +196,9 @@ sh_backslash_quote_for_double_quotes (string)
{
if (sh_syntaxtab[c] & CBSDQUOTE)
*r++ = '\\';
/* I should probably add flags for these to sh_syntaxtab[] */
else if (c == CTLESC || c == CTLNUL)
*r++ = CTLESC; /* could be '\\'? */
*r++ = c;
}