Cleanups of vim files to get them ready for submission

contrib/vim/indent/chaiscript.vim

@@ -1,6 +1,6 @@
 " Vim indent file
-" Language:	Minnow
-" Maintainer:	Jason Turner <jason 'at' emptycrate.com>
+" Language:     ChaiScript
+" Maintainer:	Jason Turner <lefticus 'at' gmail com>
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -8,20 +8,15 @@ if exists("b:did_indent")
 endif
 let b:did_indent = 1
 
-setlocal indentexpr=GetMinnowIndent()
-
-" To make Vim call GetMinnowIndent() when it finds '\s*end' 
-" on the current line ('else' is default and includes 'elseif').
-setlocal indentkeys+=0=end
-
+setlocal indentexpr=GetChaiScriptIndent()
 setlocal autoindent
 
 " Only define the function once.
-if exists("*GetMinnowIndent")
+if exists("*GetChaiScriptIndent")
   finish
 endif
 
-function! GetMinnowIndent()
+function! GetChaiScriptIndent()
   " Find a non-blank line above the current line.
   let lnum = prevnonblank(v:lnum - 1)
 
@@ -31,7 +26,7 @@ function! GetMinnowIndent()
   endif
 
   " Add a 'shiftwidth' after lines that start a block:
-  " 'function', 'if', 'for', 'while', 'repeat', 'else', 'elseif', '{'
+  " lines containing a {
   let ind = indent(lnum)
   let flag = 0
   let prevline = getline(lnum)
@@ -40,14 +35,13 @@ function! GetMinnowIndent()
     let flag = 1
   endif
 
-  " Subtract a 'shiftwidth' after lines ending with
-  " 'end' when they begin with 'while', 'if', 'for', etc. too.
+  " Subtract a 'shiftwidth' after lines containing a { followed by a }
+  " to keep it balanced
   if flag == 1 && prevline =~ '.*{.*}.*'
     let ind = ind - &shiftwidth
   endif
 
-  " Subtract a 'shiftwidth' on end, else (and elseif), until and '}'
-  " This is the part that requires 'indentkeys'.
+  " Subtract a 'shiftwidth' on lines ending with }
   if getline(v:lnum) =~ '^\s*\%(}\)'
     let ind = ind - &shiftwidth
   endif

contrib/vim/syntax/chaiscript.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:	ChaiScript
-" Maintainer:	Jason Turner <jason 'at' emptycrate com>
+" Maintainer:	Jason Turner <lefticus 'at' gmail com>
 
 syn case match