Kenichi Handa [Fri, 19 May 2000 23:54:05 +0000 (23:54 +0000)]
(LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
CHARSET_8_BIT_GRAPHIC): New macros.
(SINGLE_BYTE_CHAR_P): Make it faster by using casting.
(CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
(CHARSET_REVERSE_CHARSET): Likewise.
(CHARSET_VALID_P): Handle new charsets; eight-bit-control and
eight-bit-graphic.
(BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
(CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
(PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
encounter an invalid multibyte sequence.
(PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
sequence is always valid.
(MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
(UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
macros.
(CHAR_STRING): For 8-bit characters, call char_to_string.
(INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
multibyte sequence is always valid.
(BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
(parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
str_as_unibyte): Extern them.
(BCOPY_SHORT): Fix a bug.
(CHAR_LEN): This macro deleted. Callers changed to use
CHAR_BYTES.
(FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
(FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
(FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
Kenichi Handa [Fri, 19 May 2000 23:52:27 +0000 (23:52 +0000)]
(Qeight_bit_control, Qeight_bit_graphic): New
variables.
(SPLIT_CHARACTER_SEQ): This macro deleted.
(SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
valid.
(CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
and eight-bit-graphic.
(char_to_string): Likewise. Signal an error for too large
character code.
(char_printable_p): Return 0 for 8-bit characters.
(update_charset_table): Update iso_charset_table only when a final
character is non-negative.
(find_charset_in_text): Renamed from find_charset_in_str.
Arguments and return value changed. Callers changed.
(Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
be -1 if CHARSET is used only internally.
(Fmake_char_internal): Handle new charsets; eight-bit-control and
eight-bit-graphic.
(Fcharset_after): Simplified.
(char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
(char_bytes): Return 2 for chars of the range 0xA0..0xFF.
(multibyte_chars_in_text): Simplified by assuming there's no
invalid multibyte sequence.
(parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
str_as_unibyte): New functions.
(Fstring): Simpified by assuming that byte combining never
happens.
(init_charset_once): Initialization for
LEADING_CODE_8_BIT_CONTROL.
(syms_of_charset): Intern and staticpro Qeight_bit_control and
Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
eight-bit-control and eight-bit-graphic.
Kenichi Handa [Fri, 19 May 2000 23:50:26 +0000 (23:50 +0000)]
(advance_to_char_boundary): Don't use DEC_POS to find a
apparent char boundary.
(Fset_buffer_multibyte): Convert 8-bit characters in the range
0x80..0x9F to/from multibyte form.
Stefan Monnier [Fri, 19 May 2000 15:37:41 +0000 (15:37 +0000)]
Fix license text and author.
Move aliases (indent-for-comment, set-comment-column, kill-comment
and indent-new-comment-line) to the beginning of the file.
Get rid of the last few CLisms.
(comment-forward): Avoid decf.
(comment-make-extra-lines): Comment-out asserts.
(comment-with-narrowing): Properly create uninterned symbol.
(comment-region-internal): Comment-out asserts. Avoid incf and decf.
(comment-indent-new-line): Fix bug where compt could be set but
not comstart. Set comment-column more carefully.
Eli Zaretskii [Thu, 18 May 2000 14:46:49 +0000 (14:46 +0000)]
Changes to allow "make foo.dvi" on DJGPP platforms:
(ENVADD): Redefine as empty, to avoid requiring a Unixy shell.
(TEXINPUTS): Use semi-colon; export explicitly.
(MAKEINFO): Export explicitly.
Kenichi Handa [Wed, 17 May 2000 23:30:30 +0000 (23:30 +0000)]
Include "buffer.h".
(fs_load_font): If the face has fontset, record the face ID in
that fontset.
(Finternal_char_font): New function.
(accumulate_font_info): New function.
(Ffontset_info): Rewritten for the new fontset implementation.
(syms_of_fontset): Register Vdefault_fontset in the first element
of Vfontset_table. Include Vdefault_fontset in
Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
function.
Kenichi Handa [Wed, 17 May 2000 23:30:06 +0000 (23:30 +0000)]
(map_char_table): Pay attention to character number of
charset. Check the validity of charset at the first level. For
leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
the default value.
Stefan Monnier [Wed, 17 May 2000 19:32:32 +0000 (19:32 +0000)]
(comment-beginning): Handle unclosed comment.
(comment-auto-fill-only-comments): New var.
(comment-indent-new-line): Obey comment-auto-fill-only-comments.
Align with comment-column rather than previous comment if previous
comment's indentation is greater than comment-column.
Stefan Monnier [Tue, 16 May 2000 22:02:37 +0000 (22:02 +0000)]
(comment-string-strip): Strip terminating newlines.
(comment-search-forward): Make LIMIT compulsory.
If an unterminated string (rather than a comment) is found, try again,
assuming that the region starts inside a string.
(comment-beginning): Make sure we don't move if we find a comment but
it's not the one we're in.
(comment-enter-backward): Handle the case where comment-end-skip fails.
(comment-indent): Normalize variables and use line-end-position.
(comment-kill): Use line-end-position.
(comment-spill): Remove.
(comment-indent-new-line): Renamed from indent-new-comment-line.
Cleaned up old commented-out code.
Reset comment-continue and comment-end before calling comment-indent.
Dave Love [Sun, 14 May 2000 15:48:45 +0000 (15:48 +0000)]
(help-xref-stack): Doc fix.
(help-xref-following): New variable.
(help-make-xrefs): Use it.
(help-xref-go-back): Use position information from stack element.
(help-follow): Make position in stack element a pair. Use
help-xref-following.
Stefan Monnier [Sun, 14 May 2000 00:56:10 +0000 (00:56 +0000)]
(comment-start, comment-start-skip, comment-end): Made `defvar'.
(comment-style): Extract the choice out of comment-styles.
(comment-continue): Just a simple string now.
(comment-normalize-vars): Update for the new comment-continue.
(until, comment-end-quote-re): Removed.
(comment-quote-re, comment-quote-nested): New functions for quoting.
These quote both the end and the start and also work for single-chars.
(comment-padright): Added lots of comments.
(comment-padleft): Added more comments. Check comment-end rather than
STR to determine whether N can be applied or not.
(uncomment-region): Rename BLOCK to BOX.
Use the new comment-quote-nested.
Use only one marker and properly set it back to nil.
Be more picky when eliminating continuation markers.
Eric M. Ludlam [Sat, 13 May 2000 23:13:25 +0000 (23:13 +0000)]
Updated the commentary section.
xemacs20p now uses >= when detecting.
require `defimage' safely.
(speedbar-easymenu-definition-base): Add toggle for images.
(speedbar-easymenu-definition-special): Add flush cache & expand.
(speedbar-visiting-tag-hook): Set new defaults. Added options.
(speedbar-reconfigure-keymaps-hook): New variable.
(speedbar-frame-parameters): Updated documentation.
(speedbar-use-imenu-flag): Updated custom tag
(speedbar-dynamic-tags-function-list): New variable.
(speedbar-tag-hierarchy-method): Updated doc & custom.
(speedbar-indentation-width, speedbar-indentation-width)
new variables.
(speedbar-hide-button-brackets-flag): customizable.
(speedbar-vc-indicator): Doc update.
(speedbar-ignored-path-expressions): Updated default value.
(speedbar-supported-extension-expressions): Updated default value.
(speedbar-syntax-table): Remove {} paren status.
(speedbar-file-key-map, speedbar-buffers-key-map):
Add "=" to act as "+".
Added overlay aliases.
(speedbar-mode):
Use `speedbar-mode-line-update' instead of `force-mode-line-update'.
(speedbar-mode, speedbar-quick-mouse, speedbar-click,
speedbar-double-click):
Use `speedbar-mouse-set-point' instead of `mouse-set-point'
(speedbar-reconfigure-keymaps): Run configure keymap hooks.
(speedbar-item-info-tag-helper): Revamped to handle a wider
range of arbitrary text, and new helper functions.
(speedbar-item-copy, speedbar-item-rename):
Fixed trailing \ in filename finder.
(speedbar-make-button): Call `speedbar-insert-image-button-maybe'.
(speedbar-directory-buttons): Update path search/expansion.
(speedbar-make-tag-line): Pay attention to
`speedbar-indentation-width'. Use more care w/ invisible properties.
(speedbar-change-expand-button-char): Call
`speedbar-insert-image-button-maybe'.
(speedbar-apply-one-tag-hierarchy-method): Deleted (and replaced).
(speedbar-sort-tag-hierarchy,
speedbar-prefix-group-tag-hierarchy,
speedbar-trim-words-tag-hierarchy,
speedbar-simple-group-tag-hierarchy): New functions
(speedbar-create-tag-hierarchy): Update doc, use new tag hooks.
(speedbar-insert-imenu-list, speedbar-insert-etags-list):
New functions.
(speedbar-mouse-set-point): New function
(speedbar-power-click): Updated documentation.
(speedbar-line-token, speedbar-goto-this-file):
Handle more types of tag prefix text.
(speedbar-expand-line, speedbar-contract-line):
Make more robust to strange text.
(speedbar-expand-line): Takes universal argument to flush the cache.
(speedbar-flush-expand-line): New function.
(speedbar-tag-file): Use new `speedbar-fetch-dynamic-tags' fn.
Use new generator insertion method.
(speedbar-fetch-dynamic-tags): New function.
(speedbar-fetch-dynamic-imenu): Removed code now handled in
`speedbar-fetch-dynamic-imenu'.
(speedbar-fetch-dynamic-etags): Fix current buffer problem.
(speedbar-buffer-easymenu-definition): Added "Kill Buffer", and
"Revert Buffer" menu items.
(speedbar-buffer-buttons-engine): Be smarter when creating a
filename tag (for expansion purposes.).
(speedbar-highlight-one-tag-line, speedbar-unhighlight-one-tag-line,
speedbar-recenter-to-top, speedbar-recenter): New functions.
(defimage-speedbar): Image loading abstraction.
(speedbar-directory-+, speedbar-directory--,
speedbar-file-+, speedbar-file--, speedbar-file-,
speedbar-tag-, speedbar-tag-+, speedbar-tag--, speedbar-tag-gt,
speedbar-tag-v, speedbar-tag-type, speedbar-tag-mail):
New images.
(speedbar-expand-image-button-alist): New variable.
(speedbar-insert-image-button-maybe): Insert an image over some
buttons.
Stefan Monnier [Sat, 13 May 2000 19:41:08 +0000 (19:41 +0000)]
(comment-use-syntax): Change `maybe' to `undecided'.
(comment-quote-nested): New. Replaces comment-nested.
(comment-add): Turn into a mere defvar or a integer.
(comment-style): Change default to `plain'.
(comment-styles): Rename `plain' to `indent' and create a new plainer `plain'.
(comment-string-reverse): Use nreverse.
(comment-normalize-vars): Change `maybe' to `undecided', add comments.
Don't infer the setting of comment-nested anymore (the default for
comment-quote-nested is safe). Use comment-quote-nested.
(comment-end-quote-re): Use comment-quote-nested.
(comment-search-forward): Obey LIMIT.
(comment-indent): Don't skip forward further past comment-search-forward.
(comment-padleft): Use comment-quote-nested.
(comment-make-extra-lines): Use `cons' rather than `values'.
(comment-region-internal): New arg INDENT. Use line-end-position.
Avoid multiple-value-setq.
(comment-region): Follow the new comment-add semantics.
Don't do box comments any more.
(comment-box): New function.
(comment-dwim): Only do the region stuff is transient-mark-active.
Kenichi Handa [Sat, 13 May 2000 00:37:45 +0000 (00:37 +0000)]
(syntax-description-table): New variable.
(describe-char-after): New function.
(describe-font-internal): Adjusted for the change of font-info.
(describe-font): Likewise.
(print-fontset): Rewritten for the new fontset implementation.
(describe-fontset): Include fontset alias names in completion.
(list-fontsets): Adjusted for the change of print-fontset.