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Undo last change; reverted to revision 1.22.

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This commit is contained in:
Roland McGrath 1994-04-21 22:14:01 +00:00
parent 8f581d3bc0
commit ac336f7a9c
1 changed files with 16 additions and 4 deletions
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20
commands.c
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@ -203,15 +203,27 @@ chop_commands (cmds)
nlines = 5; nlines = 5;
lines = (char **) xmalloc (5 * sizeof (char *)); lines = (char **) xmalloc (5 * sizeof (char *));
idx = strlen (cmds->commands) + 1;
p = (char *) alloca (idx);
bcopy (cmds->commands, p, idx);
idx = 0; idx = 0;
p = cmds->commands;
while (*p != '\0') while (*p != '\0')
{ {
char *end = find_char_unquote (p, '\n', 0); char *end = p;
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)
{ {