Merge pull request #193 from rubychan/tweak-function-colors

Tweak function colors

Author: korny

Changes.textile

@@ -12,6 +12,7 @@ h2. Changes in 1.1.1
 * Ruby scanner: Accept squiggly heredoc @<<~@ (Ruby 2.3)
 * Diff scanner: Prevent running out of regexp stack.
 * HTML encoder: You can keep tabs intact now by setting @tab_width: false@.
+* Alpha style: Tweaked colors for @:function@ group with @:content@.
 
 h2. Changes in 1.1
 

lib/coderay/styles/alpha.rb

@@ -82,7 +82,8 @@ class Alpha < Style
 .exception { color:#C00; font-weight:bold }
 .float { color:#60E }
 .function { color:#06B; font-weight:bold }
-.function .delimiter { color:#024; font-weight:bold }
+.function .delimiter { color:#059 }
+.function .content { color:#037 }
 .global-variable { color:#d70 }
 .hex { color:#02b }
 .id  { color:#33D; font-weight:bold }