docs: Enable Syntax Highlighting for Code Snippits

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Sean Wei 2019-01-13 16:12:41 +08:00
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@ -9,11 +9,13 @@ This is the `pattern` highlighter, that highlights user-defined patterns.
To use this highlighter, associate patterns with styles in the
`ZSH_HIGHLIGHT_PATTERNS` associative array, for example in `~/.zshrc`:
# Declare the variable
typeset -A ZSH_HIGHLIGHT_PATTERNS
```zsh
# Declare the variable
typeset -A ZSH_HIGHLIGHT_PATTERNS
# To have commands starting with `rm -rf` in red:
ZSH_HIGHLIGHT_PATTERNS+=('rm -rf *' 'fg=white,bold,bg=red')
# To have commands starting with `rm -rf` in red:
ZSH_HIGHLIGHT_PATTERNS+=('rm -rf *' 'fg=white,bold,bg=red')
```
The syntax for values is the same as the syntax of "types of highlighting" of
the zsh builtin `$zle_highlight` array, which is documented in [the `zshzle(1)`