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Guard to not run trap handler twice while in .recursive-edit

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Sebastian Gniazdowski 2016-10-27 15:41:57 +02:00
parent b682066065
commit 619c27c2cf
1 changed files with 3 additions and 2 deletions
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history-search-multi-word
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@ -31,7 +31,7 @@ autoload is-at-least
typeset -g __hsmw_hcw_index
typeset -g __hsmw_hcw_widget_name __hsmw_hcw_restart __hsmw_hcw_call_count
typeset -g __hsmw_page_size __hsmw_hl_color __hsmw_synhl __hsmw_active
typeset -g __hsmw_page_size __hsmw_hl_color __hsmw_synhl __hsmw_active __hsmw_recedit_trap_executed
typeset -ga __hsmw_disp_list
typeset -gi __hsmw_page_start_idx
typeset -gaU __hsmw_hcw_found
@ -283,7 +283,8 @@ if [ "$__hsmw_hcw_call_count" -eq "1" ]; then
bindkey -M hsmw "^[" _hsmw_cancel_accept
# Trap INT to manually interrupt Zle to work around a bug
trap 'zle && zle .send-break' INT
__hsmw_recedit_trap_executed=0
trap '(( __hsmw_recedit_trap_executed == 0 )) && zle && { __hsmw_recedit_trap_executed=1; zle .send-break; }' INT
if zle .recursive-edit -K hsmw; then
trap '' INT