Syntax highlighting with vim & Ruby
From: http://www.ruby-forum.com/topic/64262
This snippet will convert source code files to syntax-colored html files.
usage: vim-syntax-highlighting.rb src.rb src.html
This snippet will convert source code files to syntax-colored html files.
usage: vim-syntax-highlighting.rb src.rb src.html
require 'tempfile' $VERBOSE=nil STDERR.reopen(Tempfile::new($$)) unless STDIN.tty? fin, fout, _ = ARGV fin = ((fin.nil? or fin == '-') ? STDIN : open(fin)) fout = ((fout.nil? or fout == '-') ? STDOUT : open(fout,'w+')) ts = Tempfile::new($$), Tempfile::new($$) ts[0].write fin.read ts.each{|t| t.close} command = %Q( vim -f +'syn on' +'set filetype=ruby' +'set background=light' +'run! syntax/2html.vim' +'w! #{ ts[1].path }' +'qa!' - < #{ ts[0].path } > /dev/null 2>&1 ) #command = %Q( vim -f +'syn on' +'set filetype=c' +'set background=dark' +'run! syntax/2html.vim' +'w! #{ ts[1].path }' +'qa!' - < #{ ts[0].path } > /dev/null 2>&1 ) system command ts.each{|t| t.open; t.rewind} fout.write(ts[1].read) ts.each{|t| t.close!}
