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authorKaz Kylheku <kaz@kylheku.com>2015-12-18 06:46:31 -0800
committerKaz Kylheku <kaz@kylheku.com>2015-12-18 06:46:31 -0800
commit9e7cb4f19473571d76bf4b7b5ddc772ef8375a4e (patch)
tree50c4c631fcfbf1e7254e027e131e160bb219ec11 /match.c
parenta574f6c3f0d30b59cd0a0778e4e83e9cb0b4c724 (diff)
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New --debug-expansion option.
* txr.c (opt_dbg_expansion): New global variable. (help): Print summary for --debug-expansion. (txr_main): Recognize new option and set flag. * parser.y (parse_once): Suppress debug stepping around parser if opt_dbg_expansion is false. * txr.1 (opt_dbg_expansion): Declared. * txr.1: Documented new option.
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