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Include "ccl.h".

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(Fcall_process): Doc-string modified.  Set CODING_MODE_LAST_BLOCK
bit in argument_coding.mode to tell encoding procedure to flush
data.  While encoding arguments, if argument_coding uses CCL
program, initialize it again after encoding.
(Fcall_process_region): Doc-string modified.  Handle the case that
NARGS is 3.
This commit is contained in:
Kenichi Handa 1998-12-15 04:35:38 +00:00
parent ad3d1b1d67
commit edf496dd13
1 changed files with 20 additions and 3 deletions
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23
src/callproc.c
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@ -71,6 +71,7 @@ extern char *strerror ();
#include "commands.h"
#include "buffer.h"
#include "charset.h"
#include "ccl.h"
#include "coding.h"
#include <paths.h>
#include "process.h"
@ -176,6 +177,7 @@ call_process_cleanup (fdpid)
DEFUN ("call-process", Fcall_process, Scall_process, 1, MANY, 0,
"Call PROGRAM synchronously in separate process.\n\
The remaining arguments are optional.\n\
The program's input comes from file INFILE (nil means `/dev/null').\n\
Insert output in BUFFER before point; t means current buffer;\n\
nil for BUFFER means discard it; 0 means discard and don't wait.\n\
@ -424,12 +426,16 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you quit again.")
/* The Irix 4.0 compiler barfs if we eliminate dummy. */
new_argv[i - 3] = dummy1;
argument_coding.mode |= CODING_MODE_LAST_BLOCK;
encode_coding (&argument_coding,
XSTRING (args[i])->data,
new_argv[i - 3],
STRING_BYTES (XSTRING (args[i])),
size);
new_argv[i - 3][argument_coding.produced] = 0;
/* We have to initialize CCL program status again. */
if (argument_coding.type == coding_type_ccl)
setup_ccl_program (&(argument_coding.spec.ccl.encoder), Qnil);
}
UNGCPRO;
}
@ -778,6 +784,7 @@ delete_temp_file (name)
DEFUN ("call-process-region", Fcall_process_region, Scall_process_region,
3, MANY, 0,
"Send text from START to END to a synchronous process running PROGRAM.\n\
The remaining arguments are optional.\n\
Delete the text if fourth arg DELETE is non-nil.\n\
\n\
Insert output in BUFFER before point; t means current buffer;\n\
@ -876,12 +883,22 @@ If you quit, the process is killed with SIGINT, or SIGKILL if you quit again.")
record_unwind_protect (delete_temp_file, filename_string);
if (!NILP (args[3]))
if (nargs > 3 && !NILP (args[3]))
Fdelete_region (start, end);
args[3] = filename_string;
if (nargs > 3)
{
args += 2;
nargs -= 2;
}
else
{
args[0] = args[2];
nargs = 2;
}
args[1] = filename_string;
RETURN_UNGCPRO (unbind_to (count, Fcall_process (nargs - 2, args + 2)));
RETURN_UNGCPRO (unbind_to (count, Fcall_process (nargs, args)));
}
#ifndef VMS /* VMS version is in vmsproc.c. */