99 |
* Changes in Emacs 21.4 |
* Changes in Emacs 21.4 |
100 |
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|
101 |
+++ |
+++ |
102 |
** New function `looking-back' whether a regular expression matches |
** New function `looking-back' checks whether a regular expression matches |
103 |
the text before point. Specifying the LIMIT argument bounds how far |
the text before point. Specifying the LIMIT argument bounds how far |
104 |
back the match can start; this is a way to keep it from taking too long. |
back the match can start; this is a way to keep it from taking too long. |
105 |
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