Version 0.1: Initial upload

README

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+This is a mirror of http://www.vim.org/scripts/script.php?script_id=290
+
+Map '%' to jump from one keyword to its corresponding 'end' in Ruby files. Inspired by 'matchit.vim' that comes with Vim.
+
+

plugin/ruby-matchit.vim

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+" FILE: "/home/johannes/ruby.vim"
+" Last Modification: "Mon, 06 May 2002 23:42:11 +0200 (johannes)"
+" Additional settings for Ruby
+" Johannes Tanzler, <jtanzler@yline.com> 
+
+" Matchit for Ruby: '%' {{{
+" 
+"   This function isn't very sophisticated. It just takes care of indentation.
+" (I've written it, because I couldn't extend 'matchit.vim' to handle Ruby
+" files correctly (that's because everything in Ruby ends with 'end' -- no
+" 'endif', 'endclass' etc.))
+" 
+" If you're on the line `if x', then the cursor will jump to the next line
+" with the same indentation as the if-clause. The same is true for a whole
+" bunch of keywords -- see below for details.
+"
+" Since brave programmers use indentation, this will work for most of you, I
+" hope. At least, it works for me. ;-)
+" }}}
+function! s:Ruby_Matchit()
+
+    " use default matching for parenthesis, brackets and braces:
+    if strpart(getline("."), col(".")-1, 1) =~ '(\|)\|{\|}\|\[\|\]'
+	normal \\\\\
+    endif
+
+    normal ^
+    sil! let curr_word = expand('<cword>')
+    if curr_word == "" 
+	return 
+    endif
+
+    let curr_line = line(".")
+    let spaces = strlen(matchstr(getline("."), "^\\s*"))
+
+    if curr_word =~ '\<end\>'
+	while 1
+	    normal k
+	    if strlen(matchstr(getline("."), "^\\s*")) == spaces
+			\&& getline(".") !~ "^\\s*$"
+			\&& getline(".") !~ "^#"
+		normal ^
+		break
+	    elseif line(".") == 1
+		exe 'normal ' . curr_line . 'G'
+		break
+	    endif
+	endwhile
+    elseif curr_word =~ '\<\(if\|unless\|elsif\|else\|case\|when\|while\|'
+		\.'until\|def\|\|module\|class\)\>'
+	while 1
+	    normal j
+	    if strlen(matchstr(getline("."), "^\\s*")) == spaces
+			\&& getline(".") !~ "^\\s*$"
+			\&& getline(".") !~ "^#"
+		normal ^
+		break
+	    elseif line(".") == line("$")
+		exe 'normal ' . curr_line . 'G'
+		break
+	    endif
+	endwhile
+    endif
+
+endfunction
+
+nnoremap <buffer> \\\\\ %
+nnoremap <buffer> % :call <SID>Ruby_Matchit()<CR>
+
+