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*period_passed saves and restores $?

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This commit is contained in:
Sebastian Gniazdowski 2017-12-22 08:18:50 +01:00
parent 0808de2992
commit 4483a1edc8
1 changed files with 6 additions and 5 deletions
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11
zconvey.plugin.zsh
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@ -333,6 +333,7 @@ zle -N __zconvey_zle_paster
#
function __zconvey_on_period_passed() {
integer __ret=$?
# Reschedule as quickly as possible - user might
# press Ctrl-C when function is executing
#
@ -353,7 +354,7 @@ function __zconvey_on_period_passed() {
local lockfile="${datafile}.lock"
# Quick return when no data
[[ ! -e "$datafile" ]] && return 0
[[ ! -e "$datafile" ]] && return $__ret
# Prepare the lock file, follows locking it
echo "PID $$ ID $ZCONVEY_ID is reading commands" > "$lockfile"
@ -369,7 +370,7 @@ function __zconvey_on_period_passed() {
# Waited too long, lock must be broken, remove it
command rm -f "$lockfile"
# Will handle this input at next call
return 2
return $__ret
fi
fi
fi
@ -379,7 +380,7 @@ function __zconvey_on_period_passed() {
# Waited too long, lock must be broken, remove it
command rm -f "$lockfile"
# Will handle this input at next call
return 3
return $__ret
fi
# 3. Provided flock binary
else
@ -396,7 +397,7 @@ function __zconvey_on_period_passed() {
# Waited too long, lock must be broken, remove it
command rm -f "$lockfile"
# Will handle this input at next call
return 4
return $__ret
fi
fi
fi
@ -446,7 +447,7 @@ function __zconvey_on_period_passed() {
# Tried: zle .kill-word, .backward-kill-line, .backward-kill-word,
# .kill-line, .vi-kill-line, .kill-buffer, .kill-whole-line
return 0
return $__ret
}
#