diff options
| -rw-r--r-- | jim_tcl.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/jim_tcl.txt b/jim_tcl.txt index 572670c..f1ab2cd 100644 --- a/jim_tcl.txt +++ b/jim_tcl.txt @@ -1136,7 +1136,7 @@ and POSIX are highlighted below. 1. UTF-8 strings and patterns are both supported 2. All Tcl character classes are supported (e.g. +[:alnum:]+, +[:digit:]+, +[:space:]+), but... 3. Character classes apply to ASCII characters only -4. Supported shorthand character classes: +{backslash}w+ = +[:alnum:]+, +{backslash}W+ = +^[:alnum:]+, +{backslash}d+ = +[:digit:],+ +{backslash}D+ = +^[:digit:],+ +{backslash}s+ = +[:space:]+, + +{backslash}S+ = +^[:space:]+ +4. Supported shorthand character classes: +{backslash}w+ = +[:alnum:]+, +{backslash}W+ = +\^[:alnum:]+, +{backslash}d+ = +[:digit:],+ +{backslash}D+ = +\^[:digit:],+ +{backslash}s+ = +[:space:]+, + +{backslash}S+ = +^[:space:]+ 5. Supported constraint escapes: +{backslash}m+ = +{backslash}<+ = start of word, +{backslash}M+ = +{backslash}>+ = end of word, +{backslash}A+ = start of string, +{backslash}Z+ = end of string 6. Backslash escapes may be used within regular expressions, such as +{backslash}n+ = newline, +{backslash}uNNNN+ = unicode 7. Support for the +?+ non-greedy quantifier. e.g. +*?+ @@ -3785,10 +3785,10 @@ The following switches modify the behaviour of +'regexp'+ +*-line*+:: Use newline-sensitive matching. By default, newline is a completely ordinary character with no special meaning in - either REs or strings. With this flag, +[^+ bracket expressions - and +.+ never match newline, an +^+ anchor matches the empty + either REs or strings. With this flag, +*[\^*+ bracket expressions + and +*.*+ never match newline, an +*^*+ anchor matches the empty string after any newline in the string in addition to its normal - function, and the +$+ anchor matches the empty string before any + function, and the +*$*+ anchor matches the empty string before any newline in the string in addition to its normal function. +*-indices*+:: |