Trailing whitespace deleted.

[gnu-emacs] / src / callproc.c

diff --git a/src/callproc.c b/src/callproc.c
index d1e62de07053d3950d7499f0826f23de1642ef17..0e9b51920e5f082c338e86cf0f4b981533d1639a 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -253,7 +253,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
 
 #ifndef subprocesses
   /* Without asynchronous processes we cannot have BUFFER == 0.  */
-  if (nargs >= 3 
+  if (nargs >= 3
       && (INTEGERP (CONSP (args[2]) ? XCAR (args[2]) : args[2])))
     error ("Operating system cannot handle asynchronous subprocesses");
 #endif /* subprocesses */
@@ -339,7 +339,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
          CHECK_BUFFER (buffer);
        }
     }
-  else 
+  else
     buffer = Qnil;
 
   /* Make sure that the child will be able to chdir to the current
@@ -431,7 +431,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
       *tempfile = '\0';
     }
   dostounix_filename (tempfile);
-  if (*tempfile == '\0' || tempfile[strlen (tempfile) - 1] != '/') 
+  if (*tempfile == '\0' || tempfile[strlen (tempfile) - 1] != '/')
     strcat (tempfile, "/");
   strcat (tempfile, "detmp.XXX");
   mktemp (tempfile);
@@ -545,7 +545,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
          code does not handle passing the environment to the synchronous
          Mac subprocess.  */
       char *infn, *outfn, *errfn, *currdn;
-      
+
       /* close these files so subprocess can write to them */
       close (outfilefd);
       if (fd_error != outfilefd)
@@ -780,7 +780,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
 
        /* Now NREAD is the total amount of data in the buffer.  */
        immediate_quit = 0;
-       
+
        if (!NILP (buffer))
          {
            if (! CODING_MAY_REQUIRE_DECODING (&process_coding))
@@ -793,7 +793,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
              repeat_decoding:
                size = decoding_buffer_size (&process_coding, nread);
                decoding_buf = (char *) xmalloc (size);
-               
+
                /* We can't use the macro CODING_REQUIRE_DETECTION
                   because it always returns nonzero if the coding
                   system requires EOL detection.  Here, we have to
@@ -807,10 +807,10 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
                  }
                if (process_coding.cmp_data)
                  process_coding.cmp_data->char_offset = PT;
-               
+
                decode_coding (&process_coding, bufptr, decoding_buf,
                               nread, size);
-               
+
                if (display_on_the_fly
                    && saved_coding.type == coding_type_undecided
                    && process_coding.type != coding_type_undecided)
@@ -825,7 +825,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
                    carryover = nread;
                    continue;
                  }
-               
+
                if (process_coding.produced > 0)
                  insert_1_both (decoding_buf, process_coding.produced_char,
                                 process_coding.produced, 0, 1, 0);
@@ -840,9 +840,9 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
                        /* CRs have been replaced with LFs.  Undo
                           that in the text inserted above.  */
                        unsigned char *p;
-                       
+
                        move_gap_both (PT, PT_BYTE);
-                       
+
                        p = BYTE_POS_ADDR (pt_byte_orig);
                        for (; p < GPT_ADDR; ++p)
                          if (*p == '\n')
@@ -858,7 +858,7 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
                        old_pt = PT;
                        old_pt_byte = PT_BYTE;
                        nCR = 0;
-                       
+
                        for (bytepos = PT_BYTE - 1;
                             bytepos >= pt_byte_orig;
                             --bytepos)
@@ -882,13 +882,13 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
                      coding = AREF (eol_type, CODING_EOL_LF);
                    else
                      coding = saved_coding.symbol;
-                   
+
                    process_coding.symbol = coding;
                    process_coding.eol_type = CODING_EOL_LF;
                    process_coding.mode
                      &= ~CODING_MODE_INHIBIT_INCONSISTENT_EOL;
                  }
-               
+
                nread -= process_coding.consumed;
                carryover = nread;
                if (carryover > 0)
@@ -1106,7 +1106,7 @@ usage: (call-process-region START END PROGRAM &optional DELETE BUFFER DISPLAY &r
     unbind_to (count1, Qnil);
   }
 
-  /* Note that Fcall_process takes care of binding 
+  /* Note that Fcall_process takes care of binding
      coding-system-for-read.  */
 
   record_unwind_protect (delete_temp_file, filename_string);
@@ -1144,7 +1144,7 @@ static int relocate_fd ();
    of environ around the vfork and the call to this function.
 
    SET_PGRP is nonzero if we should put the subprocess into a separate
-   process group.  
+   process group.
 
    CURRENT_DIR is an elisp string giving the path of the current
    directory the subprocess should have.  Since we can't really signal
@@ -1467,7 +1467,7 @@ egetenv (var)
 #endif /* not VMS */
 \f
 /* This is run before init_cmdargs.  */
-  
+
 void
 init_callproc_1 ()
 {
@@ -1475,7 +1475,7 @@ init_callproc_1 ()
   char *doc_dir = egetenv ("EMACSDOC");
 
   Vdata_directory
-    = Ffile_name_as_directory (build_string (data_dir ? data_dir 
+    = Ffile_name_as_directory (build_string (data_dir ? data_dir
                                             : PATH_DATA));
   Vdoc_directory
     = Ffile_name_as_directory (build_string (doc_dir ? doc_dir
@@ -1494,7 +1494,7 @@ void
 init_callproc ()
 {
   char *data_dir = egetenv ("EMACSDATA");
-    
+
   register char * sh;
   Lisp_Object tempdir;
 
@@ -1512,7 +1512,7 @@ init_callproc ()
          Vexec_path = Fcons (tem, Vexec_path);
          Vexec_path = nconc2 (decode_env_path ("PATH", ""), Vexec_path);
        }
-      
+
       Vexec_directory = Ffile_name_as_directory (tem);
 #endif /* not DOS_NT */