99 |
* Changes in Emacs 21.4 |
* Changes in Emacs 21.4 |
100 |
|
|
101 |
+++ |
+++ |
102 |
|
** New function `looking-back' whether a regular expression matches |
103 |
|
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. |
105 |
|
|
106 |
|
+++ |
107 |
** New functions `make-progress-reporter', `progress-reporter-update', |
** New functions `make-progress-reporter', `progress-reporter-update', |
108 |
`progress-reporter-force-update' and `progress-reporter-done' provide |
`progress-reporter-force-update' and `progress-reporter-done' provide |
109 |
a simple and efficient way of printing progress messages to the user. |
a simple and efficient way of printing progress messages to the user. |