#include <sys/types.h>
#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
#if !defined (S_ISLNK) && defined (S_IFLNK)
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#include <ctype.h>
#ifdef VMS
-#include "dir.h"
+#include "vmsdir.h"
#include <perror.h>
#include <stddef.h>
#include <string.h>
Zero means use var format. */
int vms_stmlf_recfm;
+/* These variables describe handlers that have "already" had a chance
+ to handle the current operation.
+
+ Vinhibit_file_name_handlers is a list of file name handlers.
+ Vinhibit_file_name_operation is the operation being handled.
+ If we try to handle that operation, we ignore those handlers. */
+
+static Lisp_Object Vinhibit_file_name_handlers;
+static Lisp_Object Vinhibit_file_name_operation;
+
Lisp_Object Qfile_error, Qfile_already_exists;
Lisp_Object Qfile_name_history;
{
close (XFASTINT (fd));
}
+
+/* Restore point, having saved it as a marker. */
+
+restore_point_unwind (location)
+ Lisp_Object location;
+{
+ SET_PT (marker_position (location));
+ Fset_marker (location, Qnil, Qnil);
+}
\f
Lisp_Object Qexpand_file_name;
Lisp_Object Qdirectory_file_name;
Lisp_Object Qverify_visited_file_modtime;
Lisp_Object Qset_visited_file_modtime;
-DEFUN ("find-file-name-handler", Ffind_file_name_handler, Sfind_file_name_handler, 1, 1, 0,
- "Return FILENAME's handler function, if its syntax is handled specially.\n\
+DEFUN ("find-file-name-handler", Ffind_file_name_handler, Sfind_file_name_handler, 2, 2, 0,
+ "Return FILENAME's handler function for OPERATION, if it has one.\n\
Otherwise, return nil.\n\
A file name is handled if one of the regular expressions in\n\
-`file-name-handler-alist' matches it.")
- (filename)
- Lisp_Object filename;
+`file-name-handler-alist' matches it.\n\n\
+If OPERATION equals `inhibit-file-name-operation', then we ignore\n\
+any handlers that are members of `inhibit-file-name-handlers',\n\
+but we still do run any other handlers. This lets handlers\n\
+use the standard functions without calling themselves recursively.")
+ (filename, operation)
+ Lisp_Object filename, operation;
{
/* This function must not munge the match data. */
- Lisp_Object chain;
+ Lisp_Object chain, inhibited_handlers;
CHECK_STRING (filename, 0);
+ if (EQ (operation, Vinhibit_file_name_operation))
+ inhibited_handlers = Vinhibit_file_name_handlers;
+ else
+ inhibited_handlers = Qnil;
+
for (chain = Vfile_name_handler_alist; XTYPE (chain) == Lisp_Cons;
chain = XCONS (chain)->cdr)
{
string = XCONS (elt)->car;
if (XTYPE (string) == Lisp_String
&& fast_string_match (string, filename) >= 0)
- return XCONS (elt)->cdr;
+ {
+ Lisp_Object handler, tem;
+
+ handler = XCONS (elt)->cdr;
+ tem = Fmemq (handler, inhibited_handlers);
+ if (NILP (tem))
+ return handler;
+ }
}
QUIT;
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (file);
+ handler = Ffind_file_name_handler (file, Qfile_name_directory);
if (!NILP (handler))
return call2 (handler, Qfile_name_directory, file);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (file);
+ handler = Ffind_file_name_handler (file, Qfile_name_nondirectory);
if (!NILP (handler))
return call2 (handler, Qfile_name_nondirectory, file);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qunhandled_file_name_directory);
if (!NILP (handler))
return call2 (handler, Qunhandled_file_name_directory, filename);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (file);
+ handler = Ffind_file_name_handler (file, Qfile_name_as_directory);
if (!NILP (handler))
return call2 (handler, Qfile_name_as_directory, file);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (directory);
+ handler = Ffind_file_name_handler (directory, Qdirectory_file_name);
if (!NILP (handler))
return call2 (handler, Qdirectory_file_name, directory);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (name);
+ handler = Ffind_file_name_handler (name, Qexpand_file_name);
if (!NILP (handler))
return call3 (handler, Qexpand_file_name, name, defalt);
/* Get variable value */
o = (unsigned char *) egetenv (target);
-/* The presence of this code makes vax 5.0 crash, for reasons yet unknown */
-#if 0
-#ifdef USG
- if (!o && !strcmp (target, "USER"))
- o = egetenv ("LOGNAME");
-#endif /* USG */
-#endif /* 0 */
if (!o) goto badvar;
total += strlen (o);
substituted = 1;
/* Get variable value */
o = (unsigned char *) egetenv (target);
-/* The presence of this code makes vax 5.0 crash, for reasons yet unknown */
-#if 0
-#ifdef USG
- if (!o && !strcmp (target, "USER"))
- o = egetenv ("LOGNAME");
-#endif /* USG */
-#endif /* 0 */
if (!o)
goto badvar;
/* If the input file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qcopy_file);
/* Likewise for output file name. */
if (NILP (handler))
- handler = Ffind_file_name_handler (newname);
+ handler = Ffind_file_name_handler (newname, Qcopy_file);
if (!NILP (handler))
- return call5 (handler, Qcopy_file, filename, newname,
- ok_if_already_exists, keep_date);
+ RETURN_UNGCPRO (call5 (handler, Qcopy_file, filename, newname,
+ ok_if_already_exists, keep_date));
if (NILP (ok_if_already_exists)
|| XTYPE (ok_if_already_exists) == Lisp_Int)
CHECK_STRING (dirname, 0);
dirname = Fexpand_file_name (dirname, Qnil);
- handler = Ffind_file_name_handler (dirname);
+ handler = Ffind_file_name_handler (dirname, Qmake_directory);
if (!NILP (handler))
return call3 (handler, Qmake_directory, dirname, Qnil);
dirname = Fexpand_file_name (dirname, Qnil);
dir = XSTRING (dirname)->data;
- handler = Ffind_file_name_handler (dirname);
+ handler = Ffind_file_name_handler (dirname, Qdelete_directory);
if (!NILP (handler))
return call2 (handler, Qdelete_directory, dirname);
CHECK_STRING (filename, 0);
filename = Fexpand_file_name (filename, Qnil);
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qdelete_file);
if (!NILP (handler))
return call2 (handler, Qdelete_file, filename);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qrename_file);
if (NILP (handler))
- handler = Ffind_file_name_handler (newname);
+ handler = Ffind_file_name_handler (newname, Qrename_file);
if (!NILP (handler))
- return call4 (handler, Qrename_file,
- filename, newname, ok_if_already_exists);
+ RETURN_UNGCPRO (call4 (handler, Qrename_file,
+ filename, newname, ok_if_already_exists));
if (NILP (ok_if_already_exists)
|| XTYPE (ok_if_already_exists) == Lisp_Int)
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qadd_name_to_file);
if (!NILP (handler))
- return call4 (handler, Qadd_name_to_file, filename, newname,
- ok_if_already_exists);
+ RETURN_UNGCPRO (call4 (handler, Qadd_name_to_file, filename,
+ newname, ok_if_already_exists));
if (NILP (ok_if_already_exists)
|| XTYPE (ok_if_already_exists) == Lisp_Int)
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qmake_symbolic_link);
if (!NILP (handler))
- return call4 (handler, Qmake_symbolic_link, filename, linkname,
- ok_if_already_exists);
+ RETURN_UNGCPRO (call4 (handler, Qmake_symbolic_link, filename,
+ linkname, ok_if_already_exists));
if (NILP (ok_if_already_exists)
|| XTYPE (ok_if_already_exists) == Lisp_Int)
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_exists_p);
if (!NILP (handler))
return call2 (handler, Qfile_exists_p, abspath);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_executable_p);
if (!NILP (handler))
return call2 (handler, Qfile_executable_p, abspath);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_readable_p);
if (!NILP (handler))
return call2 (handler, Qfile_readable_p, abspath);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qfile_symlink_p);
if (!NILP (handler))
return call2 (handler, Qfile_symlink_p, filename);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_writable_p);
if (!NILP (handler))
return call2 (handler, Qfile_writable_p, abspath);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_directory_p);
if (!NILP (handler))
return call2 (handler, Qfile_directory_p, abspath);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qfile_accessible_directory_p);
if (!NILP (handler))
return call2 (handler, Qfile_accessible_directory_p, filename);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qfile_modes);
if (!NILP (handler))
return call2 (handler, Qfile_modes, abspath);
if (stat (XSTRING (abspath)->data, &st) < 0)
return Qnil;
+#ifdef MSDOS
+ {
+ int len;
+ char *suffix;
+ if (S_ISREG (st.st_mode)
+ && (len = XSTRING (abspath)->size) >= 5
+ && (stricmp ((suffix = XSTRING (abspath)->data + len-4), ".com") == 0
+ || stricmp (suffix, ".exe") == 0
+ || stricmp (suffix, ".bat") == 0))
+ st.st_mode |= S_IEXEC;
+ }
+#endif /* MSDOS */
+
return make_number (st.st_mode & 07777);
}
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath);
+ handler = Ffind_file_name_handler (abspath, Qset_file_modes);
if (!NILP (handler))
return call3 (handler, Qset_file_modes, abspath, mode);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (abspath1);
+ handler = Ffind_file_name_handler (abspath1, Qfile_newer_than_file_p);
if (NILP (handler))
- handler = Ffind_file_name_handler (abspath2);
+ handler = Ffind_file_name_handler (abspath2, Qfile_newer_than_file_p);
if (!NILP (handler))
return call3 (handler, Qfile_newer_than_file_p, abspath1, abspath2);
#endif
DEFUN ("insert-file-contents", Finsert_file_contents, Sinsert_file_contents,
- 1, 4, 0,
+ 1, 5, 0,
"Insert contents of file FILENAME after point.\n\
Returns list of absolute file name and length of data inserted.\n\
If second argument VISIT is non-nil, the buffer's visited filename\n\
before the error is signaled.\n\n\
The optional third and fourth arguments BEG and END\n\
specify what portion of the file to insert.\n\
-If VISIT is non-nil, BEG and END must be nil.")
- (filename, visit, beg, end)
- Lisp_Object filename, visit, beg, end;
+If VISIT is non-nil, BEG and END must be nil.\n\
+If optional fifth argument REPLACE is non-nil,\n\
+it means replace the current buffer contents (in the accessible portion)\n\
+with the file contents. This is better than simply deleting and inserting\n\
+the whole thing because (1) it preserves some marker positions\n\
+and (2) it puts less data in the undo list.")
+ (filename, visit, beg, end, replace)
+ Lisp_Object filename, visit, beg, end, replace;
{
struct stat st;
register int fd;
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qinsert_file_contents);
if (!NILP (handler))
{
- val = call5 (handler, Qinsert_file_contents, filename, visit, beg, end);
+ val = call6 (handler, Qinsert_file_contents, filename,
+ visit, beg, end, replace);
goto handled;
}
goto notfound;
}
+ /* Replacement should preserve point as it preserves markers. */
+ if (!NILP (replace))
+ record_unwind_protect (restore_point_unwind, Fpoint_marker ());
+
record_unwind_protect (close_file_unwind, make_number (fd));
#ifdef S_IFSOCK
error ("maximum buffer size exceeded");
}
+ /* If requested, replace the accessible part of the buffer
+ with the file contents. Avoid replacing text at the
+ beginning or end of the buffer that matches the file contents;
+ that preserves markers pointing to the unchanged parts. */
+ if (!NILP (replace))
+ {
+ char buffer[1 << 14];
+ int same_at_start = BEGV;
+ int same_at_end = ZV;
+ int overlap;
+
+ immediate_quit = 1;
+ QUIT;
+ /* Count how many chars at the start of the file
+ match the text at the beginning of the buffer. */
+ while (1)
+ {
+ int nread, bufpos;
+
+ nread = read (fd, buffer, sizeof buffer);
+ if (nread < 0)
+ error ("IO error reading %s: %s",
+ XSTRING (filename)->data, strerror (errno));
+ else if (nread == 0)
+ break;
+ bufpos = 0;
+ while (bufpos < nread && same_at_start < ZV
+ && FETCH_CHAR (same_at_start) == buffer[bufpos])
+ same_at_start++, bufpos++;
+ /* If we found a discrepancy, stop the scan.
+ Otherwise loop around and scan the next bufferfull. */
+ if (bufpos != nread)
+ break;
+ }
+ immediate_quit = 0;
+ /* If the file matches the buffer completely,
+ there's no need to replace anything. */
+ if (same_at_start == st.st_size)
+ {
+ close (fd);
+ specpdl_ptr--;
+ goto handled;
+ }
+ immediate_quit = 1;
+ QUIT;
+ /* Count how many chars at the end of the file
+ match the text at the end of the buffer. */
+ while (1)
+ {
+ int total_read, nread, bufpos, curpos, trial;
+
+ /* At what file position are we now scanning? */
+ curpos = st.st_size - (ZV - same_at_end);
+ /* How much can we scan in the next step? */
+ trial = min (curpos, sizeof buffer);
+ if (lseek (fd, curpos - trial, 0) < 0)
+ report_file_error ("Setting file position",
+ Fcons (filename, Qnil));
+
+ total_read = 0;
+ while (total_read < trial)
+ {
+ nread = read (fd, buffer + total_read, trial - total_read);
+ if (nread <= 0)
+ error ("IO error reading %s: %s",
+ XSTRING (filename)->data, strerror (errno));
+ total_read += nread;
+ }
+ /* Scan this bufferfull from the end, comparing with
+ the Emacs buffer. */
+ bufpos = total_read;
+ /* Compare with same_at_start to avoid counting some buffer text
+ as matching both at the file's beginning and at the end. */
+ while (bufpos > 0 && same_at_end > same_at_start
+ && FETCH_CHAR (same_at_end - 1) == buffer[bufpos - 1])
+ same_at_end--, bufpos--;
+ /* If we found a discrepancy, stop the scan.
+ Otherwise loop around and scan the preceding bufferfull. */
+ if (bufpos != 0)
+ break;
+ }
+ immediate_quit = 0;
+
+ /* Don't try to reuse the same piece of text twice. */
+ overlap = same_at_start - BEGV - (same_at_end + st.st_size - ZV);
+ if (overlap > 0)
+ same_at_end += overlap;
+
+ /* Arrange to read only the nonmatching middle part of the file. */
+ XFASTINT (beg) = same_at_start - BEGV;
+ XFASTINT (end) = st.st_size - (ZV - same_at_end);
+
+ del_range_1 (same_at_start, same_at_end, 0);
+ /* Insert from the file at the proper position. */
+ SET_PT (same_at_start);
+ }
+
total = XINT (end) - XINT (beg);
{
if (GAP_SIZE < total)
make_gap (total - GAP_SIZE);
- if (XINT (beg) != 0)
+ if (XINT (beg) != 0 || !NILP (replace))
{
if (lseek (fd, XINT (beg), 0) < 0)
report_file_error ("Setting file position", Fcons (filename, Qnil));
}
- while (1)
+ how_much = 0;
+ while (inserted < total)
{
int try = min (total - inserted, 64 << 10);
int this;
is deemed to be a text file. */
{
struct gcpro gcpro1;
- Lisp_Object code = Qnil;
+ Lisp_Object code;
+ code = Qnil;
GCPRO1 (filename);
- code = call1 (Qfind_buffer_file_type, filename);
+ current_buffer->buffer_file_type
+ = call1 (Qfind_buffer_file_type, filename);
UNGCPRO;
- if (XTYPE (code) == Lisp_Int)
- XFASTINT (current_buffer->buffer_file_type) = XFASTINT (code);
- if (XFASTINT (current_buffer->buffer_file_type) == 0)
+ if (NILP (current_buffer->buffer_file_type))
{
- int reduced_size =
- inserted - crlf_to_lf (inserted, &FETCH_CHAR (point - 1) + 1);
+ int reduced_size
+ = inserted - crlf_to_lf (inserted, &FETCH_CHAR (point - 1) + 1);
ZV -= reduced_size;
Z -= reduced_size;
GPT -= reduced_size;
close (fd);
- /* Discard the unwind protect */
- specpdl_ptr = specpdl + count;
+ /* Discard the unwind protect for closing the file. */
+ specpdl_ptr--;
if (how_much < 0)
error ("IO error reading %s: %s",
if (!NILP (visit))
{
- current_buffer->undo_list = Qnil;
+ if (!EQ (current_buffer->undo_list, Qt))
+ current_buffer->undo_list = Qnil;
#ifdef APOLLO
stat (XSTRING (filename)->data, &st);
#endif
}
}
- if (!NILP (val))
- RETURN_UNGCPRO (val);
- RETURN_UNGCPRO (Fcons (filename,
- Fcons (make_number (inserted),
- Qnil)));
+ if (NILP (val))
+ val = Fcons (filename,
+ Fcons (make_number (inserted),
+ Qnil));
+
+ RETURN_UNGCPRO (unbind_to (count, val));
}
\f
static Lisp_Object build_annotations ();
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qwrite_region);
+ /* If FILENAME has no handler, see if VISIT has one. */
+ if (NILP (handler) && XTYPE (visit) == Lisp_String)
+ handler = Ffind_file_name_handler (visit, Qwrite_region);
if (!NILP (handler))
{
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (b->filename);
+ handler = Ffind_file_name_handler (b->filename,
+ Qverify_visited_file_modtime);
if (!NILP (handler))
return call2 (handler, Qverify_visited_file_modtime, buf);
/* If the file name has special constructs in it,
call the corresponding file handler. */
- handler = Ffind_file_name_handler (filename);
+ handler = Ffind_file_name_handler (filename, Qset_visited_file_modtime);
if (!NILP (handler))
/* The handler can find the file name the same way we did. */
return call2 (handler, Qset_visited_file_modtime, Qnil);
and are changed since last auto-saved.\n\
Auto-saving writes the buffer into a file\n\
so that your editing is not lost if the system crashes.\n\
-This file is not the file you visited; that changes only when you save.\n\n\
+This file is not the file you visited; that changes only when you save.\n\
+Normally we run the normal hook `auto-save-hook' before saving.\n\n\
Non-nil first argument means do not print any message if successful.\n\
Non-nil second argument means save only current buffer.")
(no_message, current_only)
Lisp_Object tail, buf;
int auto_saved = 0;
char *omessage = echo_area_glyphs;
+ int omessage_length = echo_area_glyphs_length;
extern int minibuf_level;
int do_handled_files;
Lisp_Object oquit;
if (minibuf_level)
no_message = Qt;
- /* Vrun_hooks is nil before emacs is dumped, and inc-vers.el will
- eventually call do-auto-save, so don't err here in that case. */
if (!NILP (Vrun_hooks))
call1 (Vrun_hooks, intern ("auto-save-hook"));
if (XTYPE (b->auto_save_file_name) == Lisp_String
&& b->save_modified < BUF_MODIFF (b)
&& b->auto_save_modified < BUF_MODIFF (b)
+ /* -1 means we've turned off autosaving for a while--see below. */
+ && XINT (b->save_length) >= 0
&& (do_handled_files
- || NILP (Ffind_file_name_handler (b->auto_save_file_name))))
+ || NILP (Ffind_file_name_handler (b->auto_save_file_name,
+ Qwrite_region))))
{
EMACS_TIME before_time, after_time;
/* It has shrunk too much; turn off auto-saving here. */
message ("Buffer %s has shrunk a lot; auto save turned off there",
XSTRING (b->name)->data);
- /* User can reenable saving with M-x auto-save. */
- b->auto_save_file_name = Qnil;
- /* Prevent warning from repeating if user does so. */
- XFASTINT (b->save_length) = 0;
+ /* Turn off auto-saving until there's a real save,
+ and prevent any more warnings. */
+ XSET (b->save_length, Lisp_Int, -1);
Fsleep_for (make_number (1), Qnil);
continue;
}
record_auto_save ();
if (auto_saved && NILP (no_message))
- message1 (omessage ? omessage : "Auto-saving...done");
+ {
+ if (omessage)
+ message2 (omessage, omessage_length);
+ else
+ message1 ("Auto-saving...done");
+ }
Vquit_flag = oquit;
if (insert_default_directory)
{
insdef = dir;
- insdef1 = dir;
if (!NILP (initial))
{
Lisp_Object args[2], pos;
args[0] = insdef;
args[1] = initial;
insdef = Fconcat (2, args);
- pos = make_number (XSTRING (dir)->size);
+ pos = make_number (XSTRING (double_dollars (dir))->size);
insdef1 = Fcons (double_dollars (insdef), pos);
}
else
insdef1 = double_dollars (insdef);
}
+ else if (!NILP (initial))
+ {
+ insdef = initial;
+ insdef1 = Fcons (double_dollars (insdef), 0);
+ }
else
insdef = Qnil, insdef1 = Qnil;
#if 0 /* Old version */
DEFUN ("read-file-name", Fread_file_name, Sread_file_name, 1, 5, 0,
- "Read file name, prompting with PROMPT and completing in directory DIR.\n\
-Value is not expanded---you must call `expand-file-name' yourself.\n\
-Default name to DEFAULT if user enters a null string.\n\
- (If DEFAULT is omitted, the visited file name is used.)\n\
-Fourth arg MUSTMATCH non-nil means require existing file's name.\n\
- Non-nil and non-t means also require confirmation after completion.\n\
-Fifth arg INITIAL specifies text to start with.\n\
-DIR defaults to current buffer's directory default.")
+ /* Don't confuse make-docfile by having two doc strings for this function.
+ make-docfile does not pay attention to #if, for good reason! */
+ 0)
(prompt, dir, defalt, mustmatch, initial)
Lisp_Object prompt, dir, defalt, mustmatch, initial;
{
lists are merged destructively.");
Vwrite_region_annotate_functions = Qnil;
+ DEFVAR_LISP ("inhibit-file-name-handlers", &Vinhibit_file_name_handlers,
+ "A list of file names for which handlers should not be used.\n\
+This applies only to the operation `inhibit-file-name-operation'.");
+ Vinhibit_file_name_handlers = Qnil;
+
+ DEFVAR_LISP ("inhibit-file-name-operation", &Vinhibit_file_name_operation,
+ "The operation for which `inhibit-file-name-handlers' is applicable.");
+ Vinhibit_file_name_operation = Qnil;
+
defsubr (&Sfind_file_name_handler);
defsubr (&Sfile_name_directory);
defsubr (&Sfile_name_nondirectory);
HCoop / bpt / emacs.git / blobdiff