51 lines
1.3 KiB
Bash
51 lines
1.3 KiB
Bash
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# Updates editor information when the keymap changes.
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function zle-keymap-select() {
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zle reset-prompt
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zle -R
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}
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# Ensure that the prompt is redrawn when the terminal size changes.
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TRAPWINCH() {
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zle && { zle -R; zle reset-prompt }
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}
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zle -N zle-keymap-select
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zle -N edit-command-line
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bindkey -v
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# allow v to edit the command line (standard behaviour)
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autoload -Uz edit-command-line
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bindkey -M vicmd 'v' edit-command-line
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# allow ctrl-p, ctrl-n for navigate history (standard behaviour)
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bindkey '^P' up-history
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bindkey '^N' down-history
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# allow ctrl-h, ctrl-w, ctrl-? for char and word deletion (standard behaviour)
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bindkey '^?' backward-delete-char
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bindkey '^h' backward-delete-char
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bindkey '^w' backward-kill-word
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# allow ctrl-r to perform backward search in history
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bindkey '^r' history-incremental-search-backward
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# allow ctrl-a and ctrl-e to move to beginning/end of line
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bindkey '^a' beginning-of-line
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bindkey '^e' end-of-line
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# if mode indicator wasn't setup by theme, define default
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if [[ "$MODE_INDICATOR" == "" ]]; then
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MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}"
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fi
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function vi_mode_prompt_info() {
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echo "${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/}"
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}
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# define right prompt, if it wasn't defined by a theme
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if [[ "$RPS1" == "" && "$RPROMPT" == "" ]]; then
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RPS1='$(vi_mode_prompt_info)'
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fi
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