* src/callproc.c (Fcall_process): Restore a line that was accidentally commented...

[bpt/emacs.git] / src / callproc.c

diff --git a/src/callproc.c b/src/callproc.c
index c5208fb..d3ca7eb 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -164,7 +164,8 @@ The remaining arguments are optional.
 The program's input comes from file INFILE (nil means `/dev/null').
 Insert output in BUFFER before point; t means current buffer; nil for BUFFER
  means discard it; 0 means discard and don't wait; and `(:file FILE)', where
- FILE is a file name string, means that it should be written to that file.
+ FILE is a file name string, means that it should be written to that file
+ \(if the file already exists it is overwritten).
 BUFFER can also have the form (REAL-BUFFER STDERR-FILE); in that case,
 REAL-BUFFER says what to do with standard output, as above,
 while STDERR-FILE says what to do with standard error in the child.
@@ -639,7 +640,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
 
        /* GConf causes us to ignore SIGPIPE, make sure it is restored
           in the child.  */
-       //signal (SIGPIPE, SIG_DFL);
+       signal (SIGPIPE, SIG_DFL);
 #ifdef HAVE_WORKING_VFORK
        pthread_sigmask (SIG_SETMASK, &procmask, 0);
 #endif
@@ -940,7 +941,7 @@ Delete the text if fourth arg DELETE is non-nil.
 Insert output in BUFFER before point; t means current buffer; nil for
  BUFFER means discard it; 0 means discard and don't wait; and `(:file
  FILE)', where FILE is a file name string, means that it should be
- written to that file.
+ written to that file (if the file already exists it is overwritten).
 BUFFER can also have the form (REAL-BUFFER STDERR-FILE); in that case,
 REAL-BUFFER says what to do with standard output, as above,
 while STDERR-FILE says what to do with standard error in the child.