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| -rw-r--r-- | txr.1 | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -666,7 +666,7 @@ match at the first point where RE2 matches, even if repetitions of RE1 can continue matching. This is called the non-greedy operator. RE2 may be an empty regular expression, in which case this is equivalent to (RE1)*. .IP ~(RE) -match the complement of the preceding expression; i.e. match +match the complement of the following expression; i.e. match those texts that (RE) does not match. This operator is called complement, or logical not. .IP (RE1)(RE2) |