diff options
Diffstat (limited to 'Src/Zle/zle_tricky.c')
| -rw-r--r-- | Src/Zle/zle_tricky.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index b15d91c8e..864f804b7 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -829,7 +829,7 @@ docomplete(int lst) if (olst == COMP_EXPAND_COMPLETE && !strcmp(ol, zlemetaline)) { zlemetacs = ocs; - errflag = 0; + errflag &= ~ERRFLAG_ERROR; if (!compfunc) { char *p; @@ -877,6 +877,19 @@ docomplete(int lst) active = 0; makecommaspecial(0); + + /* + * As a special case, we reset user interrupts here. + * That's because completion is an intensive piece of + * computation that the user might want to interrupt separately + * from anything else going on. If they do, they probably + * want to keep the line edit buffer intact. + * + * There's a race here that the user might hit ^C just + * after completion exited anyway, but that's inevitable. + */ + errflag &= ~ERRFLAG_INT; + return dat[1]; } @@ -1394,7 +1407,8 @@ get_comp_string(void) } strinend(); inpop(); - errflag = lexflags = 0; + lexflags = 0; + errflag &= ~ERRFLAG_ERROR; if (parbegin != -1) { /* We are in command or process substitution if we are not in * a $((...)). */ @@ -2917,7 +2931,7 @@ getcurcmd(void) popheap(); strinend(); inpop(); - errflag = 0; + errflag &= ~ERRFLAG_ERROR; unmetafy_line(); lexrestore(); |