abra zsh config 2.0
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zsh-syntax-highlighting / highlighters / cursor
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=================================================
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-----------------------------------------------
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This is the ***cursor*** highlighter, that highlights the cursor.
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This is the `cursor` highlighter, that highlights the cursor.
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How to activate it
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------------------
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To activate it, add it to `ZSH_HIGHLIGHT_HIGHLIGHTERS`:
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### How to tweak it
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ZSH_HIGHLIGHT_HIGHLIGHTERS=( [...] cursor)
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How to tweak it
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---------------
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This highlighter defines the following styles:
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* `cursor` - the style for the current cursor position
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To override one of those styles, change its entry in `ZSH_HIGHLIGHT_STYLES`, for example in `~/.zshrc`:
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To override one of those styles, change its entry in `ZSH_HIGHLIGHT_STYLES`,
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for example in `~/.zshrc`:
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ZSH_HIGHLIGHT_STYLES[cursor]='bg=blue'
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The syntax for declaring styles is [documented here](http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#SEC135).
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The syntax for values is the same as the syntax of "types of highlighting" of
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the zsh builtin `$zle_highlight` array, which is documented in [the `zshzle(1)`
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manual page][zshzle-Character-Highlighting].
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[zshzle-Character-Highlighting]: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Character-Highlighting
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@@ -32,13 +32,16 @@
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: ${ZSH_HIGHLIGHT_STYLES[cursor]:=standout}
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# Whether the cursor highlighter should be called or not.
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_zsh_highlight_cursor_highlighter_predicate()
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_zsh_highlight_highlighter_cursor_predicate()
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{
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_zsh_highlight_cursor_moved
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# remove cursor highlighting when the line is finished
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[[ $WIDGET == zle-line-finish ]] || _zsh_highlight_cursor_moved
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}
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# Cursor highlighting function.
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_zsh_highlight_cursor_highlighter()
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_zsh_highlight_highlighter_cursor_paint()
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{
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region_highlight+=("$CURSOR $(( $CURSOR + 1 )) $ZSH_HIGHLIGHT_STYLES[cursor]")
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[[ $WIDGET == zle-line-finish ]] && return
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_zsh_highlight_add_highlight $CURSOR $(( $CURSOR + 1 )) cursor
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}
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