From d067ebcacd55472f720b2765ec686a69b25c9a90 Mon Sep 17 00:00:00 2001
From: Peter Stephenson
Date: Sun, 7 Dec 2014 16:24:19 +0000
Subject: 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.
---
Src/Zle/compctl.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'Src/Zle/compctl.c')
diff --git a/Src/Zle/compctl.c b/Src/Zle/compctl.c
index 0b7a32445..d15c2d1b0 100644
--- a/Src/Zle/compctl.c
+++ b/Src/Zle/compctl.c
@@ -1879,7 +1879,7 @@ ccmakehookfn(UNUSED(Hookdef dummy), struct ccmakedat *dat)
if (!m || !(m = m->next))
break;
- errflag = 0;
+ errflag &= ~ERRFLAG_ERROR;
}
redup(osi, 0);
dat->lst = 1;
@@ -2121,7 +2121,7 @@ getreal(char *str)
if (!errflag && nonempty(l) &&
((char *) peekfirst(l)) && ((char *) peekfirst(l))[0])
return dupstring(peekfirst(l));
- errflag = 0;
+ errflag &= ~ERRFLAG_ERROR;
return dupstring(str);
}
@@ -2599,7 +2599,7 @@ makecomplistlist(Compctl cc, char *s, int incmd, int compadd)
makecomplistflags(cc, s, incmd, compadd);
/* Reset some information variables for the next try. */
- errflag = 0;
+ errflag &= ~ERRFLAG_ERROR;
offs = oloffs;
wb = owb;
we = owe;
@@ -2847,7 +2847,7 @@ sep_comp_string(char *ss, char *s, int noffs)
noaliases = ona;
strinend();
inpop();
- errflag = 0;
+ errflag &= ~ERRFLAG_ERROR;
noerrs = ne;
lexrestore();
wb = owb;
@@ -3725,7 +3725,7 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
noaliases = ona;
strinend();
inpop();
- errflag = 0;
+ errflag &= ~ERRFLAG_ERROR;
lexrestore();
/* Fine, now do full expansion. */
prefork(foo, 0);
--
cgit 1.4.1