(set_internal, default_value, Fset_default, Fmake_local_variable)
(Fmake_variable_buffer_local, Fkill_local_variable):
Handle new data structure for struct Lisp_Buffer_Local_Value.
(Fmake_variable_frame_local): New function.
adjust_overlays_for_delete.
(adjust_after_replace): Delete args COMBINED_BEFORE_BYTES and
COMBINED_AFTER_BYTES. This makes the newly generated text
following GPT_ADDR a buffer contents.
and handling post-read-conversion here, they are done in
code_convert_region. Even if a file is read by no-conversion,
call adjust_after_replace to adjust positions.
(insert_1_both, insert_from_string_1, insert_from_buffer_1):
Simplify greatly by using combine_bytes near the end
to handle all aspects of combining except for undo-recording.
This means most of the code deals with the text as if there were
no combining.
(replace_range): Likewise. Also handle unibyte-multibyte conversion
as in insert_from_string_1.
(del_range_2): Handle combining of character before the deletion
with strays after the deletion.
(adjust_markers_for_delete): Delete debugging code for Z == Z_BYTE.
(adjust_markers_for_insert): Move Z == Z_BYTE debugging code
to before we relocate the marker.
the combined_after_bytes. Use DEC than INC when leaving
a marker before the insertion.
(count_combining_before): Return number of bytes from start
of insertion that will combine.
(insert_1_both): Compensate for change in count_combining_before.
Delete intervals for the combined_after_bytes.
Compensate for that when updating other intervals.
(insert_from_buffer_1, replace_range): Likewise.
(adjust_after_replace): Likewise.
(insert_from_string_1): Likewise. Also handle intervals
for inserting just part of string.
New args COMBINED_AFTER_BYTES, COMBINED_BEFORE_BYTES. Calls changed.
(insert_1): Call insert_1_both.
(count_combining_before): New function.
(count_combining_after): New function.
(insert_1_both, insert_from_string_1): Handle bytes that combine
with chars adjacent to the inserted text.
(insert_from_buffer_1, replace_range): Likewise.
(adjust_after_replace): New args COMBINED_BEFORE_BYTES, COMBINED_AFTER_BYTES.
(ENCODE_FILE): This macro is moved to coding.h.
(Vdefault_file_name_coding_system): Extern it.
(Fdirectory_files): Use DECODE_FILE.
(file_name_completion): Likewise.
(Vdefault_file_name_coding_system): New variable.
(syms_of_fileio): Defsubr it.
(Ffile_symlink_p): Use DECODE_FILE.
(Ffile_name_directory): Use size_byte member of XSTRING (filename).
(Ffile_name_as_directory): Likewise.
(Fdirectory_file_name): Likewise.
(Fsubstitute_in_file_name): Likewise.
(expand_and_dir_to_file): Likewise.
(Fdo_auto_save): Likewise.
(Fread_file_name): Likewise.
(Fstring_make_multibyte, Fstring_make_unibyte): New function decl.
(Fstring_as_multibyte, Fstring_as_unibyte): New function decl.
(list2, list3, list4, list5): New function decl.
(Fwrite_region): Add an argument.
(compare_window_configurations): New function decl.
moved to charset.h.
(copy_text): Don't convert codes in the range 0200..0237 to
multibyte characters. For codes in the range 0240..0377, use
unibyte_char_to_multibyte.
(count_size_as_multibyte): Likewise.
(adjust_before_replace): Comment fixed.
unibyte_char_to_multibyte if an argument is character code.
(Finsert_char): Use unibyte_char_to_multibyte.
(string1): Cast ARGS to `char **' to avoid compiler warning.
moved to charset.h.
(unibyte_char_to_multibyte): Always return a valid character.
(Funibyte_char_to_multibyte): New function.
(syms_of_charset): Defsubr it. Doc-string of
nonascii-insert-offset is modified.
