method
ungetc
v1_9_1_378 -
Show latest stable
- Class:
RDoc::RubyLex::BufferedReader
ungetc(ch)public
No documentation available.
# File lib/rdoc/parser/ruby.rb, line 397
def ungetc(ch)
raise "unget past beginning of file" if @offset <= 0
@offset -= 1
if @content[@offset] == \n\
@newline_pending = false
end
end