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author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2014-12-07 16:24:19 +0000 |
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committer | Peter Stephenson <pws@zsh.org> | 2014-12-11 09:41:17 +0000 |
commit | d067ebcacd55472f720b2765ec686a69b25c9a90 (patch) | |
tree | c22b23a3812456939b9cf284c6ccba1249636443 /Src/utils.c | |
parent | 247f7548dc760184dae090834d4a050f4ce32d98 (diff) | |
download | zsh-d067ebcacd55472f720b2765ec686a69b25c9a90.tar.gz zsh-d067ebcacd55472f720b2765ec686a69b25c9a90.tar.xz zsh-d067ebcacd55472f720b2765ec686a69b25c9a90.zip |
33876: etc.: Separate errors and keyboards interrupts
Combination of 12 commits from interrupt_abort branch. Basic strategy is to introduce bits to errflag and to set and reset them separately. Remove interrupt status on return to main keymap. Turn off ERRFLAG_INT for always block. Restore bit thereafter: we probably need a new variable in order to allow user interrupts to be reset in the always block. Add TRY_BLOCK_INTERRUPT This works the same as TRY_BLOCK_ERROR, but for a SIGINT, too. Ensure propagation of SIGINT from exited job. If received by foreground job, shell uses ERRFLAG_INT, not ERRFLAG_ERROR, to set the new state. Reset errflag before precmd() Add always block in _main_completion to fix ZLS_COLORS Ensures we get the right state of $ZLS_COLORS at the end of _main_complete even if there's an interrupt. However, the "right state" is a bit messy as it depends on styles.
Diffstat (limited to 'Src/utils.c')
-rw-r--r-- | Src/utils.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Src/utils.c b/Src/utils.c index ab3d3da93..893a8ca02 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -153,7 +153,7 @@ VA_DCL if (errflag || noerrs) { if (noerrs < 2) - errflag = 1; + errflag |= ERRFLAG_ERROR; return; } @@ -161,7 +161,7 @@ VA_DCL VA_GET_ARG(ap, fmt, const char *); zwarning(NULL, fmt, ap); va_end(ap); - errflag = 1; + errflag |= ERRFLAG_ERROR; } /**/ @@ -181,7 +181,7 @@ VA_DCL VA_GET_ARG(ap, fmt, const char *); zwarning(cmd, fmt, ap); va_end(ap); - errflag = 1; + errflag |= ERRFLAG_ERROR; } /**/ @@ -330,7 +330,7 @@ zerrmsg(FILE *file, const char *fmt, va_list ap) num = va_arg(ap, int); if (num == EINTR) { fputs("interrupt\n", file); - errflag = 1; + errflag |= ERRFLAG_ERROR; return; } errmsg = strerror(num); |