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Minor bug in ALWAYS_LAST_PROMPT
- X-seq: zsh-workers 2885
- From: "Bart Schaefer" <schaefer@xxxxxxxxxxxxxxxxxxxxxxx>
- To: zsh-workers@xxxxxxxxxxxxxxx
- Subject: Minor bug in ALWAYS_LAST_PROMPT
- Date: Sun, 9 Feb 1997 23:26:31 -0800
- Reply-to: schaefer@xxxxxxx
Actually, the bug is when it's *unset*.
If unset, key functions that list completions try to return to the
last prompt if given a numeric argument. If set, these functions
^^^^^^^^^^^^^^^^^^^^^^^^^^^
try to return to the last prompt if given no numeric argument.
Given a numeric argument of 1, the listing functions behave as if they
were not given any argument at all. You have to give a numeric argument
of 0 or 2,3,... to get the documented behavior.
Simple patch follows.
--- zsh-3.0.3-test4/Src/zle_main.c Fri Jan 31 21:24:08 1997
+++ zsh-3.0.3-test4-work/Src/zle_main.c Sun Feb 9 23:22:07 1997
@@ -1110,8 +1110,8 @@
return;
trashzle();
clearflag = (isset(USEZLE) && termok &&
- (isset(ALWAYSLASTPROMPT) && zmult == 1)) ||
- (unset(ALWAYSLASTPROMPT) && zmult != 1);
+ (isset(ALWAYSLASTPROMPT) && !gotmult)) ||
+ (unset(ALWAYSLASTPROMPT) && gotmult);
printbind(keybuf, (len = strlen(keybuf)) ? len : 1, 0);
fprintf(shout, " is ");
if (cmd == z_sendstring) {
@@ -1157,8 +1157,8 @@
funcfound = 0;
trashzle();
clearflag = (isset(USEZLE) && termok &&
- (isset(ALWAYSLASTPROMPT) && zmult == 1)) ||
- (unset(ALWAYSLASTPROMPT) && zmult != 1);
+ (isset(ALWAYSLASTPROMPT) && !gotmult)) ||
+ (unset(ALWAYSLASTPROMPT) && gotmult);
if (func == z_selfinsert || func == z_undefinedkey)
fprintf(shout, "%s is on many keys", zlecmds[func].name);
else {
--- zsh-3.0.3-test4/Src/zle_tricky.c Fri Jan 31 21:24:09 1997
+++ zsh-3.0.3-test4-work/Src/zle_tricky.c Sun Feb 9 23:22:38 1997
@@ -2144,8 +2144,8 @@
trashzle();
clearflag = (isset(USEZLE) && termok &&
- (isset(ALWAYSLASTPROMPT) && zmult == 1)) ||
- (unset(ALWAYSLASTPROMPT) && zmult != 1);
+ (isset(ALWAYSLASTPROMPT) && !gotmult)) ||
+ (unset(ALWAYSLASTPROMPT) && gotmult);
up = printfmt(expl, nmatches, 1);
@@ -3516,8 +3516,8 @@
showinglist = 0;
clearflag = (isset(USEZLE) && termok &&
- (isset(ALWAYSLASTPROMPT) && zmult == 1)) ||
- (unset(ALWAYSLASTPROMPT) && zmult != 1);
+ (isset(ALWAYSLASTPROMPT) && !gotmult)) ||
+ (unset(ALWAYSLASTPROMPT) && gotmult);
arr = amatches;
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.nbn.com/people/lantern
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