173 |
|
|
174 |
* Changes in Emacs 21.4 |
* Changes in Emacs 21.4 |
175 |
|
|
176 |
|
** global-whitespace-mode is a new alias for whitespace-global-mode. |
177 |
|
|
178 |
+++ |
+++ |
179 |
** There are now two new regular expression operators, \_< and \_>, |
** There are now two new regular expression operators, \_< and \_>, |
180 |
for matching the beginning and end of a symbol. A symbol is a |
for matching the beginning and end of a symbol. A symbol is a |
269 |
rule applies to file buffers. For non-file buffers, the behavior may |
rule applies to file buffers. For non-file buffers, the behavior may |
270 |
be mode dependent. |
be mode dependent. |
271 |
|
|
272 |
|
If you are sure that the file will only change by growing at the end, |
273 |
|
then you can tail the file more efficiently by using the new minor |
274 |
|
mode Auto Revert Tail mode. The function `auto-revert-tail-mode' |
275 |
|
toggles this mode. |
276 |
|
|
277 |
** Auto Revert mode is now more careful to avoid excessive reverts and |
** Auto Revert mode is now more careful to avoid excessive reverts and |
278 |
other potential problems when deciding which non-file buffers to |
other potential problems when deciding which non-file buffers to |
279 |
revert. This matters especially if Global Auto Revert mode is enabled |
revert. This matters especially if Global Auto Revert mode is enabled |
740 |
|
|
741 |
** MH-E changes. |
** MH-E changes. |
742 |
|
|
743 |
Upgraded to MH-E version 7.4.4. There have been major changes since |
Upgraded to MH-E version 7.82. There have been major changes since |
744 |
version 5.0.2; see MH-E-NEWS for details. |
version 5.0.2; see MH-E-NEWS for details. |
745 |
|
|
746 |
+++ |
+++ |
2048 |
of hierarchical data as an outline. For example, the tree-widget is |
of hierarchical data as an outline. For example, the tree-widget is |
2049 |
well suited to display a hierarchy of directories and files. |
well suited to display a hierarchy of directories and files. |
2050 |
|
|
2051 |
** The wdired.el package allows you to use normal editing commands on dired |
** The wdired.el package allows you to use normal editing commands on Dired |
2052 |
buffers to change filenames, permissions, etc... |
buffers to change filenames, permissions, etc... |
2053 |
|
|
2054 |
|
** The thumbs.el package allows you to preview image files as thumbnails |
2055 |
|
and can be invoked from a Dired buffer. |
2056 |
|
|
2057 |
** The new python.el package is used to edit Python and Jython programs. |
** The new python.el package is used to edit Python and Jython programs. |
2058 |
|
|
2059 |
** The URL package (which had been part of W3) is now part of Emacs. |
** The URL package (which had been part of W3) is now part of Emacs. |
3353 |
The new low-level functions process-plist and set-process-plist are |
The new low-level functions process-plist and set-process-plist are |
3354 |
used to access and replace the entire property list of a process. |
used to access and replace the entire property list of a process. |
3355 |
|
|
3356 |
??? |
*** Function accept-process-output now has an optional fourth arg |
3357 |
|
`just-this-one'. If non-nil, only output from the specified process |
3358 |
|
is handled, suspending output from other processes. If value is an |
3359 |
|
integer, also inhibit running timers. This feature is generally not |
3360 |
|
recommended, but may be necessary for specific applications, such as |
3361 |
|
speech synthesis. |
3362 |
|
|
3363 |
*** Adaptive read buffering of subprocess output. |
*** Adaptive read buffering of subprocess output. |
3364 |
|
|
3365 |
On some systems, when emacs reads the output from a subprocess, the |
On some systems, when emacs reads the output from a subprocess, the |