it permanent-local.p
(tar-header-block-tokenize): Decode filename and linkname by
tar-file-name-coding-system.
(tar-header-block-checksum): Call multibyte-char-to-unibyte to get
the byte value of eight-bit chars.
(tar-summarize-buffer): Call set-buffer-multibyte with METHOD
`to'. Delete unnecessary call of position-bytes.
(tar-mode): Set tar-file-name-coding-system. Delete unnecessary
call of position-bytes.
(tar-extract): Simplified by calling decode-coding-region with
DESTINATION argument. Don't toggle multibyteness of tar buffer.
(tar-copy): Don't toggle multibyteness of tar buffer.
(tar-expunge): Likewise.
(tar-clear-modification-flags): Delete unnecessary call of
position-bytes.
(tar-rename-entry): Call tar-alter-one-field with encoded new
name.
(tar-alter-one-field): Don't toggle multibyteness of tar buffer.
Convert new-data-string by string-to-multibyte before inserting
it.
(tar-subfile-save-buffer): Don't toggle multibyteness of tar
buffer. Simplified by calling encoding-coding-region with
DESTINATION argument.
(tar-mode-write-file): Delete unnecessary call of
byte-to-position.
Make it permanent-local.
(byte-after, bref, insert-unibyte): New function. Change most of
char-after, aref, insert to them respectively.
(archive-mode): Set archive-file-name-coding-system.
(archive-summarize): Don't change the buffer's multibyteness.
(archive-extract): Inherit archive-file-name-coding-system from
archive-superior-buffer. Bind coding-system-for-write to
archive-file-name-coding-system.
(archive-*-write-file-member): Encode ENAME by
archive-file-name-coding-system. Bind coding-system-for-write to
no-conversion.
(archive-rename-entry): Encode the filename by
archive-file-name-coding-system.
(archive-mode-revert): Don't change the buffer's multibyteness.
(archive-arc-summarize, archive-lzh-summarize,
archive-zoo-summarize): Don't change the buffer's multibyteness.
Decode filenames by archive-file-name-coding-system.
(archive-arc-rename-entry, archive-zip-chmod-entry): Don't change
the buffer's multibyteness.
("russian-typewriter"): Renamed from cyrillic-typewriter. Make
cyrillic-jcuken effectively an alias for it.
("russian-computer"): New.
("bulgarian-phonetic"): Renamed from bulgarian-pho.
("bulgarian-bds"): Renamed from bulgarian-standard.
SINGLE_BYTE_CHAR_P. Fix the logic of handling non-ASCII char when
it->multibyte_p is zero.
(XTread_socket): Use ASCII_CHAR_P, not SINGLE_BYTE_CHAR_P.
(x_new_fontset): If FONTSETNAME doesn't match any existing
fontsets, create a new one.
(x_get_font_repertory): New function.
