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27415: Src/Zle/computil.c: comparguments "*::..." descriptions could step

on sequentially earlier descriptions when completing for a word other than
the last word on the command line.
This commit is contained in:
Bart Schaefer 2009-11-21 06:51:14 +00:00
parent 6bc88e679a
commit 6c48ef6b45

View file

@ -2133,6 +2133,23 @@ ca_parse_line(Cadef d, int multi, int first)
if ((adef = state.def = ca_get_arg(d, state.nth)) &&
(state.def->type == CAA_RREST ||
state.def->type == CAA_RARGS)) {
/* Bart 2009/11/17:
* We've reached the "rest" definition. If at this point
* we already found another definition that describes the
* current word, use that instead. If not, prep for the
* "narrowing" of scope to only the remaining words.
*
* We can't test ca_laststate.def in the loop conditions
* at the top because this same loop also handles the
* ':*PATTERN:MESSAGE:ACTION' form for multiple arguments
* after an option, which may need to continue scanning.
* There might be an earlier point at which this test can
* be made but tracking it down is not worth the effort.
*/
if (ca_laststate.def)
break;
state.inrest = 0;
state.opt = (cur == state.nargbeg + 1 &&
(!multi || !*line ||