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(chop_commands): Use find_char_unquote to find newlines.

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This commit is contained in:
Roland McGrath 1994-04-21 20:16:42 +00:00
parent f6716d5e74
commit 7eeab2fbe1
1 changed files with 4 additions and 17 deletions
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21
commands.c
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@ -203,27 +203,14 @@ chop_commands (cmds)
nlines = 5; nlines = 5;
lines = (char **) xmalloc (5 * sizeof (char *)); lines = (char **) xmalloc (5 * sizeof (char *));
idx = 0; idx = strlen (cmds->commands) + 1;
p = cmds->commands; p = (char *) alloca (idx);
bcopy (cmds->commands, p, idx);
while (*p != '\0') while (*p != '\0')
{ {
char *end = p; char *end = find_char_unquote (p, '\n', 0);
find_end:;
end = index (end, '\n');
if (end == 0) if (end == 0)
end = p + strlen (p); end = p + strlen (p);
else if (end > p && end[-1] == '\\')
{
int backslash = 1;
register char *b;
for (b = end - 2; b >= p && *b == '\\'; --b)
backslash = !backslash;
if (backslash)
{
++end;
goto find_end;
}
}
if (idx == nlines) if (idx == nlines)
{ {