Changes between Version 3 and Version 4 of ICgrepSyntax


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Timestamp:
Mar 2, 2015, 8:52:38 AM (5 years ago)
Author:
cameron
Comment:

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  • ICgrepSyntax

    v3 v4  
    3636
    3737 || |    || Alternation. A|B matches either A or B. ||
    38  || *    || Match 0 or more times. Match as many times as possible. ||
    39  || +    || Match 1 or more times. Match as many times as possible. ||
     38 || *    || Match 0 or more times. ||
     39 || +    || Match 1 or more times. ||
    4040 || ?    || Match zero or one times. Prefer one. ||
    4141 || {n}          || Match exactly n times ||
     
    5050 || (?i: ... )   ||  Match the parenthesized expression in case-insensitive mode.||
    5151 || (?i)  || Turn on case-insensitive mode for the rest of the current subexpression. ||
     52
     53ICgrep also recognizes the "non-greedy" repetition operators *?, +?, ??, {n,m}?, as semantically
     54equivalent to the normal ("greedy") versions.  Due to the underlying parallel method,
     55there is no performance distinction.