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(quote_file_name): Print the result instead of

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returning it.  Fix the return type accordingly.
(main): Under --eval, don't fail if left with additional
arguments after decoding options.  Quote file names.
This commit is contained in:
Eli Zaretskii 2003-09-28 08:24:56 +00:00
parent e04e1ce238
commit 872093579a
1 changed files with 47 additions and 21 deletions
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68
lib-src/emacsclient.c
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@ -169,14 +169,15 @@ Report bugs to bug-gnu-emacs@gnu.org.\n", progname);
exit (0);
}
/* Return a copy of NAME, inserting a &
/* Inserting a &
before each &, each space, each newline, and any initial -.
Change spaces to underscores, too, so that the
return value never contains a space. */
char *
quote_file_name (name)
void
quote_file_name (name, stream)
char *name;
FILE *stream;
{
char *copy = (char *) malloc (strlen (name) * 2 + 1);
char *p, *q;
@ -206,7 +207,9 @@ quote_file_name (name)
}
*q++ = 0;
return copy;
fprintf (stream, copy);
free (copy);
}
/* Like malloc but get fatal error if memory is exhausted. */
@ -310,7 +313,7 @@ main (argc, argv)
/* Process options. */
decode_options (argc, argv);
if (argc - optind < 1)
if ((argc - optind < 1) && !eval)
{
fprintf (stderr, "%s: file name or argument required\n", progname);
fprintf (stderr, "Try `%s --help' for more information\n", progname);
@ -476,24 +479,47 @@ To start the server in Emacs, type \"M-x server-start\".\n",
fprintf (out, "-eval ");
if (display)
fprintf (out, "-display %s ", quote_file_name (display));
for (i = optind; i < argc; i++)
{
if (eval)
; /* Don't prepend any cwd or anything like that. */
else if (*argv[i] == '+')
{
char *p = argv[i] + 1;
while (isdigit ((unsigned char) *p) || *p == ':') p++;
if (*p != 0)
fprintf (out, "%s/", quote_file_name (cwd));
}
else if (*argv[i] != '/')
fprintf (out, "%s/", quote_file_name (cwd));
fprintf (out, "%s ", quote_file_name (argv[i]));
fprintf (out, "-display ");
quote_file_name (display, out);
fprintf (out, " ");
}
if ((argc - optind > 0))
{
for (i = optind; i < argc; i++)
{
if (eval)
; /* Don't prepend any cwd or anything like that. */
else if (*argv[i] == '+')
{
char *p = argv[i] + 1;
while (isdigit ((unsigned char) *p) || *p == ':') p++;
if (*p != 0)
{
quote_file_name (cwd, out);
fprintf (out, "/");
}
}
else if (*argv[i] != '/')
{
quote_file_name (cwd, out);
fprintf (out, "/");
}
quote_file_name (argv[i], out);
fprintf (out, " ");
}
}
else
{
while ((str = fgets (string, BUFSIZ, stdin)))
{
quote_file_name (str, out);
}
fprintf (out, " ");
}
fprintf (out, "\n");
fflush (out);