Module | Erubis::PercentLineEnhancer |
In: |
erubis/enhancer.rb
|
regards lines starting with ’%’ as program code
this is for compatibility to eruby and ERB.
this is language-independent.
# File erubis/enhancer.rb, line 449 def add_text(src, text) pos = 0 text2 = '' text.scan(/^\%(.*?\r?\n)/) do line = $1 match = Regexp.last_match len = match.begin(0) - pos str = text[pos, len] pos = match.end(0) if text2.empty? text2 = str else text2 << str end if line[0] == ?% text2 << line else super(src, text2) text2 = '' add_stmt(src, line) end end #rest = pos == 0 ? text : $' # ruby1.8 rest = pos == 0 ? text : text[pos..-1] # ruby1.9 unless text2.empty? text2 << rest if rest rest = text2 end super(src, rest) end