method
ungetc
v1_8_7_330 -
Show latest stable
- Class:
RubyLex::BufferedReader
ungetc(ch)public
No documentation available.
# File lib/rdoc/parsers/parse_rb.rb, line 394
def ungetc(ch)
raise "unget past beginning of file" if @offset <= 0
@offset -= 1
if @content[@offset] == ?\n
@newline_pending = false
end
end