Move `default-file-system-ignore-case' to C; fix bug in directory hash tables src/ChangeLog addition: 2010-05-16 Aidan Kehoe <kehoea@parhasard.net> Move `default-file-system-ignore-case' to C; pay attention to it in creating the directory hash tables for #'locate-file. Fix a bug where #'eq was specified when creating directory hash tables in dired.c. * config.h.in (DEFAULT_FILE_SYSTEM_IGNORE_CASE): This is 1 on Darwin. * dired.c (make_directory_hash_table): If #'file-system-ignore-case-p gives non-nil for a directory, created the associated hash table with #'equalp as its test. Never use #'eq as a directory hash table test. * fileio.c (vars_of_fileio): Move `default-file-system-ignore-case' here, so it can be a constant boolean reflecting a compile-time #define. * lisp.h: Update the declaration of make_directory_hash_table; remove the declaration of wasteful_word_to_lisp, which was #ifdef'd out. * lread.c (Flocate_file): Take out a debugging statement from this function. (locate_file_refresh_hashing): Call make_directory_hash_table with a Lisp string, not an Ibyte pointer. (vars_of_lread): If DEFAULT_FILE_SYSTEM_IGNORE_CASE is defined, use #'equalp as the hash table test for locate-file-hash-table, not #'equal. * s/win32-common.h (DEFAULT_FILE_SYSTEM_IGNORE_CASE): Case should normally be ignored in file names on Win32. lisp/ChangeLog addition: 2010-05-16 Aidan Kehoe <kehoea@parhasard.net> * files.el (default-file-system-ignore-case): Move this to fileio.c, where it's a constant boolean variable initialised at dump time.

--- a/lisp/files.el	Thu Apr 29 16:16:47 2010 +0100
+++ b/lisp/files.el	Sun May 16 12:33:21 2010 +0100
@@ -4515,17 +4515,8 @@
 
 ;; END SYNC WITH FSF 21.2.
 
-;; XEmacs:
-(defvar default-file-system-ignore-case (and
-                                         (memq system-type '(windows-nt
-                                                             cygwin32
-							     darwin))
-                                         t)
-  "What `file-system-ignore-case-p' returns by default.
-This is in the case that nothing in `file-system-case-alist' matches.")
-
-;; Question; do any of the Linuxes mount Windows partitions in a fixed
-;; place?
+;; XEmacs. Question; do any of the Linuxes mount Windows partitions in
+;; a fixed place?
 (defvar file-system-case-alist nil
   "Alist to decide where file name case is significant.