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authorMarvin Borner2019-03-05 01:09:01 +0100
committerMarvin Borner2019-03-05 01:09:01 +0100
commit55457187d18221e76bd12f0fb2cfab65c49b92fb (patch)
tree8db042d2d80710d54100c2709ad4332153ac848a /.oh-my-zsh/plugins/vi-mode
Initial commit
Diffstat (limited to '.oh-my-zsh/plugins/vi-mode')
-rw-r--r--.oh-my-zsh/plugins/vi-mode/README.md75
-rw-r--r--.oh-my-zsh/plugins/vi-mode/vi-mode.plugin.zsh50
2 files changed, 125 insertions, 0 deletions
diff --git a/.oh-my-zsh/plugins/vi-mode/README.md b/.oh-my-zsh/plugins/vi-mode/README.md
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+vi-mode
+=======
+This plugin increase `vi-like` zsh functionality.
+
+Use `ESC` or `CTRL-[` to enter `Normal mode`.
+
+
+History
+-------
+
+- `ctrl-p` : Previous command in history
+- `ctrl-n` : Next command in history
+- `/` : Search backward in history
+- `n` : Repeat the last `/`
+
+
+Mode indicators
+---------------
+
+*Normal mode* is indicated with red `<<<` mark at the right prompt, when it
+wasn't defined by theme.
+
+
+Vim edition
+-----------
+
+- `v` : Edit current command line in Vim
+
+
+Movement
+--------
+
+- `$` : To the end of the line
+- `^` : To the first non-blank character of the line
+- `0` : To the first character of the line
+- `w` : [count] words forward
+- `W` : [count] WORDS forward
+- `e` : Forward to the end of word [count] inclusive
+- `E` : Forward to the end of WORD [count] inclusive
+- `b` : [count] words backward
+- `B` : [count] WORDS backward
+- `t{char}` : Till before [count]'th occurrence of {char} to the right
+- `T{char}` : Till before [count]'th occurrence of {char} to the left
+- `f{char}` : To [count]'th occurrence of {char} to the right
+- `F{char}` : To [count]'th occurrence of {char} to the left
+- `;` : Repeat latest f, t, F or T [count] times
+- `,` : Repeat latest f, t, F or T in opposite direction
+
+
+Insertion
+---------
+
+- `i` : Insert text before the cursor
+- `I` : Insert text before the first character in the line
+- `a` : Append text after the cursor
+- `A` : Append text at the end of the line
+- `o` : Insert new command line below the current one
+- `O` : Insert new command line above the current one
+
+
+Delete and Insert
+-----------------
+
+- `ctrl-h` : While in *Insert mode*: delete character before the cursor
+- `ctrl-w` : While in *Insert mode*: delete word before the cursor
+- `d{motion}` : Delete text that {motion} moves over
+- `dd` : Delete line
+- `D` : Delete characters under the cursor until the end of the line
+- `c{motion}` : Delete {motion} text and start insert
+- `cc` : Delete line and start insert
+- `C` : Delete to the end of the line and start insert
+- `r{char}` : Replace the character under the cursor with {char}
+- `R` : Enter replace mode: Each character replaces existing one
+- `x` : Delete [count] characters under and after the cursor
+- `X` : Delete [count] characters before the cursor
diff --git a/.oh-my-zsh/plugins/vi-mode/vi-mode.plugin.zsh b/.oh-my-zsh/plugins/vi-mode/vi-mode.plugin.zsh
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+# Updates editor information when the keymap changes.
+function zle-keymap-select() {
+ zle reset-prompt
+ zle -R
+}
+
+# Ensure that the prompt is redrawn when the terminal size changes.
+TRAPWINCH() {
+ zle && { zle -R; zle reset-prompt }
+}
+
+zle -N zle-keymap-select
+zle -N edit-command-line
+
+
+bindkey -v
+
+# allow v to edit the command line (standard behaviour)
+autoload -Uz edit-command-line
+bindkey -M vicmd 'v' edit-command-line
+
+# allow ctrl-p, ctrl-n for navigate history (standard behaviour)
+bindkey '^P' up-history
+bindkey '^N' down-history
+
+# allow ctrl-h, ctrl-w, ctrl-? for char and word deletion (standard behaviour)
+bindkey '^?' backward-delete-char
+bindkey '^h' backward-delete-char
+bindkey '^w' backward-kill-word
+
+# allow ctrl-r to perform backward search in history
+bindkey '^r' history-incremental-search-backward
+
+# allow ctrl-a and ctrl-e to move to beginning/end of line
+bindkey '^a' beginning-of-line
+bindkey '^e' end-of-line
+
+# if mode indicator wasn't setup by theme, define default
+if [[ "$MODE_INDICATOR" == "" ]]; then
+ MODE_INDICATOR="%{$fg_bold[red]%}<%{$fg[red]%}<<%{$reset_color%}"
+fi
+
+function vi_mode_prompt_info() {
+ echo "${${KEYMAP/vicmd/$MODE_INDICATOR}/(main|viins)/}"
+}
+
+# define right prompt, if it wasn't defined by a theme
+if [[ "$RPS1" == "" && "$RPROMPT" == "" ]]; then
+ RPS1='$(vi_mode_prompt_info)'
+fi