GitLab

properly calculate number of chars in the text.
Fix error message.

(file_name_as_directory): Error if arg is empty.
(Fwrite_region): Don't flush the encoding buffer if failure is set.

(Fwrite_region): Use message_with_string.
(auto_save_error, Fdo_auto_save): Likewise.
(Ffile_name_directory): Maybe use make_unibyte_string.
(Ffile_name_nondirectory): Likewise.
(Fsubstitute_in_file_name): Convert substituted envvars to multibyte
if necessary.  Otherwise use make_unibyte_string.
(Finsert_file_contents): Use make_unibyte_string.
(double_dollars): Use make_uninit_multibyte_string.

(Fwrite_region): Use scan_newline.

(restore_point_unwind): Now static.  Use Fgoto_char.
(Funhandled_file_name_directory): Doc fix.
(Finsert_file_contents): Handle bytes vs chars.
(Fwrite_region): Handle bytes vs chars.
(a_write): Take args in bytes; handle annotations labeled in chars.
(e_write): Rename args.
(Funhandled_file_name_directory): Doc fix.
(a_write, e_write): Now static.

before calling Vafter_insert_file_functions.
(Fwrite_region): Set Vlast_coding_system_used after deciding a
coding system to be used for encoding.

(restore_point_unwind): Likewise.

coding.h.
(Fwrite_region): Likewise.

even in a relative file name.

specified explicitly on visiting a new file, set
buffer-file-coding system of the new buffer to the specified one.

(Vfile_name_coding_system): New variable.
(syms_of_fileio): Set up Lisp variable.
(Fset_visited_file_modtime): Use ENCODE_FILE.
(Fcopy_file, Fmake_directory_internal, Fdelete_directory, Fdelete_file)
(Frename_file, Fadd_name_to_file, Ffile_exists_p Ffile_executable_p)
(Ffile_readable_p, Ffile_writable_p, Faccess_file, Ffile_symlink_p)
(Ffile_directory_p, Ffile_accessible_directory_p, Ffile_regular_p)
(Ffile_modes, Fset_file_modes, Ffile_newer_than_file_p, Fwrite_region)
(Finsert_file_contents, Fverify_visited_file_modtime): Likewise.

(Ffile_symlink_p): Decode the file name value.

drive letter, be careful not to create a UNC filename.
(Fadd_name_to_file) [WINDOWSNT]: Remove conditional.

call Fboundp on Vset_auto_coding_function, just check non-nil.

Vauto_file_coding_system.
(syms_of_fileio): Adjusted for the above change.  Doc-string
modified.
(Finsert_file_contents): The argument for Vset_auto_coding is a
concatination of the heading 1K-byte and the tailing 3K-byte.

enable-multibyte-characters is nil.
(Fread_file_name): Call Fcompleting_read with INHERIT-INPUT-METHOD
nil.

(Finsert_file_contents): Decide coding system after opening a
file.  Call functions set in Vauto_file_coding_system_function.
(syms_of_fileio): Declare auto-file-coding-system as a Lisp
variable.

according to eol conversion used on file.

whether another buffer has locked this file.

CODING_MAY_REQUIRE_NO_CONVERSION and
CODING_MAY_REQUIRE_NO_CONVERSION.
(Fwrite_region): Correct the logic for deciding coding system.

system to determine buffer_file_type.
(Fwrite_region): Only use Qbuffer_file_coding_system
before checking file-coding-system-alist if non-nil.
(Fwrite_region) [DOS_NT]: Delete conditional code.

coding conversion now takes care of NL -> CRLF.

(Fread_file_name): Convert Fcons argument to Lisp_Integer.

coding requires conversion.  Adjust end of non-matching text area
to multibyte character boundary if enable_multibyte_character is non-nil.

is nil, decode character code by emacs-mule.
(Fwrite_region): Use buffer-file-coding-system for encoding if
enable-multibyte-characters is nil.

Ffind_operation_coding_system.
(Fwrite_region):  Call Ffind_operation_coding_system.

(Finsert_file_contents): Don't give up on the fast replace method
if the coding remains undecided.

added by the previous change.
(auto_save_1): Adjusted for the above change.

Set start and end using XFASTINT.