diff options
| author | Richard M. Stallman <[email protected]> | 2006-06-13 23:08:39 +0000 |
|---|---|---|
| committer | Richard M. Stallman <[email protected]> | 2006-06-13 23:08:39 +0000 |
| commit | a4feb1448a99a293512a5fd59073a898a7ffe14a (patch) | |
| tree | 726f234a9c63832734bd2a097dead88796b4285b /src/callproc.c | |
| parent | c32de52a4f02cd411dea9620bf6d6770691238d7 (diff) | |
(Fcall_process): Doc fix.
Diffstat (limited to 'src/callproc.c')
| -rw-r--r-- | src/callproc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/callproc.c b/src/callproc.c index f23996253f..7b8ba8fea2 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -203,6 +203,10 @@ t (mix it with ordinary output), or a file name string. Fourth arg DISPLAY non-nil means redisplay buffer as output is inserted. Remaining arguments are strings passed as command arguments to PROGRAM. +If executable PROGRAM can't be found as an executable, `call-process' +signals a Lisp error. `call-process' reports errors in execution of +the program only through its return and output. + If BUFFER is 0, `call-process' returns immediately with value nil. Otherwise it waits for PROGRAM to terminate and returns a numeric exit status or a signal description string. |