1297 |
off. This makes it possible to use the Lisp debugger to debug the |
off. This makes it possible to use the Lisp debugger to debug the |
1298 |
sentinel. @xref{Debugger}. |
sentinel. @xref{Debugger}. |
1299 |
|
|
1300 |
|
While a sentinel is running, the process sentinel is temporarily |
1301 |
|
set to @code{nil} so that the sentinel won't run recursively. |
1302 |
|
For this reason it is not possible for a sentinel to specify |
1303 |
|
a new sentinel. |
1304 |
|
|
1305 |
In earlier Emacs versions, every sentinel that did regular expression |
In earlier Emacs versions, every sentinel that did regular expression |
1306 |
searching or matching had to explicitly save and restore the match data. |
searching or matching had to explicitly save and restore the match data. |
1307 |
Now Emacs does this automatically for sentinels; they never need to do |
Now Emacs does this automatically for sentinels; they never need to do |