From 810a4490d71afeedd19dcaefdb77f3c0adb6f377 Mon Sep 17 00:00:00 2001
From: Sorin Ionescu <sorin.ionescu@gmail.com>
Date: Sun, 23 Dec 2012 15:50:12 -0500
Subject: [PATCH] [#52] Add zstyles to configure syntax-highlighting

---
 modules/syntax-highlighting/README.md | 12 ++++++++++++
 modules/syntax-highlighting/init.zsh  | 11 ++++++++++-
 runcoms/zpreztorc                     |  7 +++++++
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/modules/syntax-highlighting/README.md b/modules/syntax-highlighting/README.md
index 7fb84e2..c88c54c 100644
--- a/modules/syntax-highlighting/README.md
+++ b/modules/syntax-highlighting/README.md
@@ -38,6 +38,18 @@ To enable all highlighters, add the following to *zpreztorc*:
       'cursor' \
       'root'
 
+### Highlighting Styles
+
+Each syntax highlighter defines styles used to highlight tokens.
+
+To highlight, for example, builtins, commands, and functions in blue instead of
+green, add the following to *zpreztorc*:
+
+    zstyle ':prezto:module:syntax-highlighting' styles \
+      'builtin' 'bg=blue' \
+      'command' 'bg=blue' \
+      'function' 'bg=blue'
+
 Authors
 -------
 
diff --git a/modules/syntax-highlighting/init.zsh b/modules/syntax-highlighting/init.zsh
index 0d36017..132481f 100644
--- a/modules/syntax-highlighting/init.zsh
+++ b/modules/syntax-highlighting/init.zsh
@@ -13,9 +13,18 @@ fi
 # Source module files.
 source "${0:h}/external/zsh-syntax-highlighting.zsh"
 
-# Set the highlighters.
+# Set highlighters.
 zstyle -a ':prezto:module:syntax-highlighting' highlighters 'ZSH_HIGHLIGHT_HIGHLIGHTERS'
 if (( ${#ZSH_HIGHLIGHT_HIGHLIGHTERS[@]} == 0 )); then
   ZSH_HIGHLIGHT_HIGHLIGHTERS=(main)
 fi
 
+# Set highlighting styles.
+typeset -A syntax_highlighting_styles
+zstyle -a ':prezto:module:syntax-highlighting' styles 'syntax_highlighting_styles'
+for syntax_highlighting_style in "${(k)syntax_highlighting_styles[@]}"; do
+  ZSH_HIGHLIGHT_STYLES[$syntax_highlighting_style]=\
+    "$syntax_highlighting_styles[$syntax_highlighting_style]"
+done
+unset syntax_highlighting_style{s,}
+
diff --git a/runcoms/zpreztorc b/runcoms/zpreztorc
index e0f5578..5494fd9 100644
--- a/runcoms/zpreztorc
+++ b/runcoms/zpreztorc
@@ -110,6 +110,13 @@ zstyle ':prezto:module:prompt' theme 'sorin'
 #   'pattern' \
 #   'cursor' \
 #   'root'
+#
+# Set syntax highlighting styles.
+# zstyle ':prezto:module:syntax-highlighting' styles \
+#   'builtin' 'bg=blue' \
+#   'command' 'bg=blue' \
+#   'function' 'bg=blue'
+#
 
 #
 # Terminal