method
match_io
v1_8_6_287 -
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Class: IRB::SLex::Node
- 1_8_6_287 (0)
- 1_8_7_72 (0)
- 1_8_7_330 (0)
- 1_9_1_378 (0)
- 1_9_2_180 (0)
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10
- 2_2_9
- 2_4_6
- 2_5_5
- 2_6_3
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match_io(io, op = "")
public
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# File lib/irb/slex.rb, line 204 def match_io(io, op = "") if op == "" ch = io.getc if ch == nil return nil end else ch = io.getc_of_rests end if ch.nil? if @preproc.nil? || @preproc.call(op, io) D_DETAIL.printf("op1: %s\n", op) @postproc.call(op, io) else nil end else if node = @Tree[ch] if ret = node.match_io(io, op+ch) ret else io.ungetc ch if @postproc and @preproc.nil? || @preproc.call(op, io) DOUT.exec_if{D_DETAIL.printf "op2: %s\n", op.inspect} @postproc.call(op, io) else nil end end else io.ungetc ch if @postproc and @preproc.nil? || @preproc.call(op, io) D_DETAIL.printf("op3: %s\n", op) @postproc.call(op, io) else nil end end end end