method
clear_comments
v2_4_6 -
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Class: Config
- 1_8_6_287
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clear_comments(line)
private
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# File ext/openssl/lib/openssl/config.rb, line 177 def clear_comments(line) # FCOMMENT if m = line.match(/\A([\t\n\f ]*);.*\z/) return m[1] end # COMMENT scanned = [] while m = line.match(/[#'"\\]/) scanned << m.pre_match c = m[0] line = m.post_match case c when '#' line = nil break when "'", '"' regexp = (c == "'") ? QUOTE_REGEXP_SQ : QUOTE_REGEXP_DQ scanned << c if m = line.match(regexp) scanned << m[0] line = m.post_match else scanned << line line = nil break end when "\\" scanned << c scanned << line.slice!(0, 1) else raise 'must not reaced' end end scanned << line scanned.join end