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[input] fix prompt after <Tab><Tab><Ctrl-C> 

The issue is fixed by adding `zle redisplay` after `zle
expand-and-complete` for the expand-and-complete key binding. An
additional `print -n '...'` is also included to show an indicator while
the menu is loading, and that is purely cosmetic.

There's still one glitch: the prompt jumps one line up after
<Tab><Tab><Ctrl-C>. This was observed in Prezto too.

Fixes #85, closes #89
This commit is contained in:
Eric Nielsen 2016-09-28 18:03:06 -05:00 committed by Matt Hamilton
parent 0a9d105107
commit 7519f17645
1 changed files with 9 additions and 0 deletions
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9
modules/input/init.zsh
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@ -102,6 +102,15 @@ if [[ -n "${key_info[BackTab]}" ]]; then
bindkey "${key_info[BackTab]}" reverse-menu-complete
fi
# Redisplay after completing, and avoid blank prompt after <Tab><Tab><Ctrl-C>
expand-or-complete-with-redisplay() {
print -n '...'
zle expand-or-complete
zle redisplay
}
zle -N expand-or-complete-with-redisplay
bindkey "${key_info[Control]}I" expand-or-complete-with-redisplay
# Put into application mode and validate ${terminfo}
zle-line-init() {
if (( ${+terminfo[smkx]} )); then