• Eli Zaretskii's avatar
    Fix 'expand-file-name' during startup on MS-Windows · 5878abf8
    Eli Zaretskii authored
    * src/w32.c (w32_init_file_name_codepage): New function, resets
    file_name_codepage and w32_ansi_code_page to undo the values
    recorded during dumping.
    (codepage_for_filenames): Fix an embarrassing typo.  Ignore the
    cached value of file-name encoding if it is nil, i.e. not
    initialized yet.  Actually cache the last used file-name encoding
    to avoid calling APIs when not necessary.
    * src/w32.h (w32_init_file_name_codepage): Add prototype.
    * src/w32term.c (syms_of_w32term): Set the value of
    w32_unicode_filenames according to the OS version.  This avoids
    resetting it during startup, which then causes temacs to run with
    the incorrect value.
    * src/emacs.c (main): Call w32_init_file_name_codepage early
    during the startup.
    * src/fileio.c (Fexpand_file_name) [WINDOWSNT]: Update 'newdir'
    after converting $HOME to a UTF-8 string, so that 'newdirlim' is
    consistent with it.  (Bug#25038)
    * lisp/international/mule-cmds.el (set-locale-environment): Set
    'default-file-name-coding-system' to the ANSI codepage even in
    non-interactive sessions.
    * lisp/files.el (directory-abbrev-alist, abbreviated-home-dir):
    Doc fix.
    (abbreviate-file-name): Decode 'abbreviated-home-dir' if it is a
    unibyte string.
    * doc/lispref/files.texi (Directory Names): Index
w32term.c 203 KB