328 |
|
|
329 |
Some file handlers may not support all combinations and forms of the |
Some file handlers may not support all combinations and forms of the |
330 |
arguments @var{infile}, @var{buffer}, and @var{display}. For example, |
arguments @var{infile}, @var{buffer}, and @var{display}. For example, |
331 |
some file handlers might behave as if @var{display} was nil, |
some file handlers might behave as if @var{display} was @code{nil}, |
332 |
regardless of the value actually passed. As another example, some |
regardless of the value actually passed. As another example, some |
333 |
file handlers might not support separating standard output and error |
file handlers might not support separating standard output and error |
334 |
output by way of the @var{buffer} argument. |
output by way of the @var{buffer} argument. |
975 |
output data is read in very small blocks, potentially resulting in |
output data is read in very small blocks, potentially resulting in |
976 |
very poor performance. This behaviour can be remedied to some extent |
very poor performance. This behaviour can be remedied to some extent |
977 |
by setting the variable @var{process-adaptive-read-buffering} to a |
by setting the variable @var{process-adaptive-read-buffering} to a |
978 |
non-nil value (the default), as it will automatically delay reading |
non-@code{nil} value (the default), as it will automatically delay reading |
979 |
from such processes, thus allowing them to produce more output before |
from such processes, thus allowing them to produce more output before |
980 |
Emacs tries to read it. |
Emacs tries to read it. |
981 |
@end defvar |
@end defvar |
1316 |
|
|
1317 |
@c Emacs 21.4 feature |
@c Emacs 21.4 feature |
1318 |
If @var{process} is a process, and the argument @var{just-this-one} is |
If @var{process} is a process, and the argument @var{just-this-one} is |
1319 |
non-nil, only output from that process is handled, suspending output |
non-@code{nil}, only output from that process is handled, suspending output |
1320 |
from other processes until some output has been received from that |
from other processes until some output has been received from that |
1321 |
process or the timeout expires. If @var{just-this-one} is an integer, |
process or the timeout expires. If @var{just-this-one} is an integer, |
1322 |
also inhibit running timers. This feature is generally not |
also inhibit running timers. This feature is generally not |