48 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
| zsh-syntax-highlighting / highlighters
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| ======================================
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| 
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| Syntax highlighting is done by pluggable highlighters:
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| 
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| * [***main***](highlighters/main) - the base highlighter, and the only one active by default.
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| * [***brackets***](highlighters/brackets) - matches brackets and parenthesis.
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| * [***pattern***](highlighters/pattern) - matches user-defined patterns.
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| 
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| 
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| How to activate highlighters
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| ----------------------------
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| 
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| To activate an highlighter, add it to the `ZSH_HIGHLIGHT_HIGHLIGHTERS` array in `~/.zshrc`, for example:
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| 
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|     ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets pattern)
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| 
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| 
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| How to tweak highlighters
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| -------------------------
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| 
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| Highlighters look up styles from the `ZSH_HIGHLIGHT_STYLES` array. Navigate into each highlighter directory to see what styles it defines and how to configure it.
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| 
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| How to implement a new highlighter
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| ----------------------------------
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| 
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| To create your own ***myhighlighter*** highlighter:
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| 
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| * Create your script at **highlighters/*myhighlighter*/*myhighlighter*-highlighter.zsh**.
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| * Implement the `_zsh_highlight_myhighlighter_highlighter_predicate` function. This function must return 0 when the highlighter needs to be called, for example:
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| 
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|         _zsh_highlight_myhighlighter_highlighter_predicate() {
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|           # Call this highlighter in SVN repositories
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|           [[ -d .svn ]]
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|         }
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| 
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| * Implement the `_zsh_highlight_myhighlighter_highlighter` function. This function does the actual syntax highlighting, by modifying `region_highlight`, for example:
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| 
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|         _zsh_highlight_myhighlighter_highlighter() {
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|           # Colorize the whole buffer with blue background
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|           region_highlight+=(0 $#BUFFER bg=blue)
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|         }
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| 
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| * Activate your highlighter in `~/.zshrc`:
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| 
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|         ZSH_HIGHLIGHT_HIGHLIGHTERS+=(myhighlighter)
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