From a98449b46636ff9fe7eb21b58cd9c22c1fdaafe9 Mon Sep 17 00:00:00 2001
From: Matthew Cox <matthewcpcox@gmail.com>
Date: Sat, 2 Aug 2014 23:12:13 +0100
Subject: [PATCH] significantly improved zsh* syntax highlighting (started from
 sh.nanorc)

---
 nanorc       |  2 +-
 zsh.nanorc   | 37 +++++++++++++++++++++++++++++++++++++
 zshrc.nanorc | 14 --------------
 3 files changed, 38 insertions(+), 15 deletions(-)
 create mode 100644 zsh.nanorc
 delete mode 100644 zshrc.nanorc

diff --git a/nanorc b/nanorc
index bdbff80..7bfefdf 100644
--- a/nanorc
+++ b/nanorc
@@ -65,4 +65,4 @@ include ~/.nano/xml.nanorc
 include ~/.nano/xresources.nanorc
 include ~/.nano/yaml.nanorc
 include ~/.nano/yum.nanorc
-include ~/.nano/zshrc.nanorc
+include ~/.nano/zsh.nanorc
diff --git a/zsh.nanorc b/zsh.nanorc
new file mode 100644
index 0000000..443c0a3
--- /dev/null
+++ b/zsh.nanorc
@@ -0,0 +1,37 @@
+## Syntax highlighting for ZSH scripts (initially copied from sh.nanorc)
+syntax "zsh" "\.?zsh[^\.]+?$"
+header "^#!.*/(env +)?zsh( |$)"
+
+## Numbers
+color brightyellow "\b[0-9]+\b"
+
+## Conditionals and control flow
+color green "\<(always|case|do|done|elif|else|esac|exit|fi|for|function|if|in|local|read|return|select|shift|then|time|until|while)\>"
+color green "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"
+## Conditional flags
+color green "-[Ldefgruwx]\>"
+color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
+
+## Bash-inherited
+color brightblue "\<(alias|bindkey|builtin|cd|eval|exec|export|jobs|let|popd|pushd|set|source|typeset|umask|unset)\>"
+## ZSH-specific
+color brightblue "\<(add-zsh-hook|autoload|compinit|echotc|emulate|print|prompt(init)?|setopt|zle|zmodload|zstyle)\>"
+## Common linux commands
+color brightmagenta "\<(cat|chmod|chown|cp|cut|echo|env|false|find|grep|head|install|kill|less|ln|make|mkdir|mv|nice|pwd|rm|rmdir|sed|tar|true|touch|uname|wc|whoami)\>"
+
+## Function definition
+icolor brightgreen "^\s+?(function\s+)?[0-9A-Z_]+\s+?\(\)"
+
+## Variables
+icolor brightred "\$\{?[0-9A-Z_!@#$*?-]+\}?"
+
+## Strings
+color yellow ""(\\.|[^"])*""
+color yellow "'(\\.|[^'])*'"
+
+## Comments
+color cyan "(^|[[:space:]])#.*$"
+color brightcyan "(^|[[:space:]])##.*$"
+
+## Trailing spaces
+color ,blue "[[:space:]]+$"
diff --git a/zshrc.nanorc b/zshrc.nanorc
deleted file mode 100644
index e5d4183..0000000
--- a/zshrc.nanorc
+++ /dev/null
@@ -1,14 +0,0 @@
-## Hightlightings for zsh configuration files (most used keywords)
-syntax "zshrc" "\.?zshrc$"
-
-## Keywords
-color red "\<(autoload|prompt(init)?|zstyle|zmodload|compinit|setopt|export|source)\>"
-color magenta "\<(alias|bindkey|function)\>"
-
-## Strings
-icolor white ""(\\.|[^"])*""
-icolor white "'(\\.|[^'])*'"
-
-## Comments
-icolor brightblue "^[[:space:]]*#.*$"
-icolor cyan "^[[:space:]]*##.*$"