* textmodes/bibtex.el (bibtex-sort-entry-class): new entry
catch-all.
(bibtex-sort-ignore-string-entries): default value t.
(bibtex-entry-kill-ring-max): Reintroduced as it was removed
erroneously in previous version.
(bibtex-string-files): Docstring reflects new parsing scheme.
(bibtex-autokey-transcriptions): Merge some rewrite entries, fix
docstring, add # as one of the chars to crush
(bibtex-autokey-prefix-string, bibtex-autokey-names)
(bibtex-autokey-names-stretch, bibtex-autokey-additional-names)
(bibtex-autokey-name-change-strings)
(bibtex-autokey-name-case-convert, bibtex-autokey-name-length)
(bibtex-autokey-name-separator, bibtex-autokey-year-length)
(bibtex-autokey-use-crossref, bibtex-autokey-titlewords)
(bibtex-autokey-title-terminators)
(bibtex-autokey-titlewords-stretch)
(bibtex-autokey-titleword-ignore)
(bibtex-autokey-titleword-case-convert)
(bibtex-autokey-titleword-abbrevs)
(bibtex-autokey-titleword-abbrevs)
(bibtex-autokey-titleword-change-strings)
(bibtex-autokey-titleword-length)
(bibtex-autokey-titleword-separator)
(bibtex-autokey-name-year-separator)
(bibtex-autokey-year-title-separator)
(bibtex-autokey-before-presentation-function)
(bibtex-entry-type-history, bibtex-entry-maybe-empty-head): Fix
docstring.
(bibtex-strings, bibtex-reference-keys): Use
lazy-completion-table and make-variable-buffer-local.
(bibtex-sort-entry-class-alist): Use downcase, account for
catch-all.
(bibtex-braced-string-syntax-table)
(bibtex-quoted-string-syntax-table): New variables.
(bibtex-parse-nested-braces): Remove.
(bibtex-parse-field-string): Use syntax table and forward-sexp.
(bibtex-parse-association): Simplify.
(bibtex-parse-field-name): Obey bibtex-autoadd-commas.
(bibtex-parse-field-text): Simplify.
(bibtex-search-forward-field, bibtex-search-backward-field):
argument BOUND can take value t.
(bibtex-start-of-field, bibtex-start-of-name-in-field)
(bibtex-end-of-name-in-field, bibtex-end-of-field)
(bibtex-start-of-text-in-field, bibtex-end-of-text-in-field)
(bibtex-start-of-text-in-string, bibtex-end-of-text-in-string)
(bibtex-end-of-string, bibtex-type-in-head): Use defsubst.
(bibtex-skip-to-valid-entry): Return buffer position of beginning
and ending of entry. Update for changes of bibtex-search-entry.
Simplify.
(bibtex-map-entries): FUN is called with three arguments.
(bibtex-search-entry): Return a cons pair with buffer positions of
beginning and end of entry.
(bibtex-enclosing-field): Simplify.
(bibtex-format-entry): Use booktitle to set a missing title.
(bibtex-autokey-get-names): Fiddle with regexps.
(bibtex-generate-autokey): Use identity.
(bibtex-parse-keys): Use simplified parsing algorithm if
bibtex-parse-keys-fast is non-nil. Simplify. Change order of
arguments. Return alist of keys.
(bibtex-parse-strings): Simplify. Return alist of strings.
(bibtex-complete-string-cleanup): Fix docstring.
(bibtex-read-key): New function.
(bibtex-mode): Fix docstring. Do not parse for keys and
strings when the mode is entered. Set fill-paragraph-function to
bibtex-fill-field. Setup font-lock-mark-block-function the way
font-lock intended.
(bibtex-entry): Use bibtex-read-key. Obey bibtex-autofill-types.
(bibtex-parse-entry, bibtex-autofill-entry): New functions.
(bibtex-print-help-message, bibtex-remove-OPT-or-ALT)
(bibtex-Preamble): Avoid hard coded constants.
(bibtex-make-field): Fix docstring. Simplify.
(bibtex-beginning-of-entry): Always return new position of point.
(bibtex-end-of-entry): Rearrange cond clauses.
(bibtex-count-entries, bibtex-validate, bibtex-reformat): Update
for changes of bibtex-map-entries.
(bibtex-ispell-abstract): Do not move point.
(bibtex-entry-index): Use downcase. Simplify.
(bibtex-lessp): Handle catch-all.
(bibtex-find-crossref): Turned into a command.
(bibtex-find-entry): Simplify. Use bibtex-read-key. Fix regexp.
(bibtex-clean-entry): Use bibtex-read-key. Handle string and
preamble entries.
(bibtex-fill-field-bounds): New function.
(bibtex-fill-field): New command. Bound to
fill-paragraph-function.
(bibtex-fill-entry): Use bibtex-fill-field-bounds
(bibtex-String): Use bibtex-strings. Always obey
bibtex-sort-ignore-string-entries.
(tex-last-unended-begin, tex-next-unmatched-end): Use it
so we don't get confused by \begin and \end in comments.
(tex-compile): Change dir before calling tex-compile-default.
string value instead of a character. ?= is allowed for horizontal boundary as
well as ?-.
(table-command-remap-alist, table-command-list): Changed defconst to defvar
because the value is modified.
(table-insert, table-insert-row, table-insert-column, table-recognize)
(table-recognize-region, table-widen-cell, table-span-cell)
table-split-cell-vertically): Change due to table-cell-horizontal-chars.
(table--cell-horizontal-char-p): New function.
(table--generate-source-scan-lines, table-delete-row, table-delete-column)
(table--spacify-frame, table--find-row-column, table--probe-cell-left-up)
(table--probe-cell-right-bottom, table--probe-cell): Change due to
table-cell-horizontal-chars.
From David Abrahams <dave@boost-consulting.com>
when we're starting from within a tag.
(sgml-get-context): When called from inside a tag, do something useful.
Rename the arg now that it's never used for `full' context anymore.
(sgml-calculate-indent): Make `lcon' an argument.
Return nil when we don't know what to do.
If the initial lcon turns out to be wrong, try again.
(sgml-indent-line): If sgml-calculate-indent returns nil, don't indent.
Don't require `compile' since it seems unnecessary.
For all internal variables and functions the docstring comments have
been converted into proper docstrings
(bibtex-maintainer-address, bibtex-maintainer-salutation)
(bibtex-version): Remove support for bug reporting.
(bibtex-field-delimiters, bibtex-entry-delimiters)
(bibtex-sort-ignore-string-entries, bibtex-maintain-sorted-entries)
Replace make-variable-buffer-local by make-local-variable for
(bibtex-entry-format): New tag `required-fields'.
(bibtex-maintain-sorted-entries): New var.
(bibtex-sort-entry-class, bibtex-sort-entry-class-alist): New vars.
(bibtex-predefined-month-strings, bibtex-predefined-strings):
Make into alists with pairs (abbreviation expansion).
(bibtex-autokey-titleword-change-strings)
(bibtex-autokey-transcriptions): Make into alists.
Add new replacement pairs.
(bibtex-autokey-use-crossref): New var.
Replace bibtex-autokey-year-use-crossref-entry because updated code
for autokey generation handles crossrefs independently of
particular fields.
(bibtex-reference-key, bibtex-mode-syntax-table):
Remove = because it can't be part of a string's key.
(bibtex-complete-key-cleanup): New var.
(bibtex-complete): Merge bibtex-complete-string and bibtex-complete-key
into it (and bind to M-tab).
(bibtex-valid-entry-re, bibtex-any-valid-entry-re)
(bibtex-valid-entry-whitespace-re, bibtex-empty-field-re)
(bibtex-quoted-string-re): New vars.
(bibtex-field-name-for-parsing): Don't make-variable-buffer-local.
(zmacs-regions): Declare to quieten the byte-compiler.
(bibtex-comment-start): Don't include the space.
(bibtex-font-lock-syntactic-keywords): New var.
(bibtex-font-lock-keywords): Remove the entry for @Comment.
(bibtex-parse-field-string): Merge the functionality of
bibtex-parse-field-string-braced, bibtex-parse-quoted-string and
bibtex-parse-field-string-quoted.
(bibtex-search-forward-field-string): Remove.
(bibtex-parse-association): Use when.
(bibtex-parse-field-name): Use when.
(bibtex-parse-field-text): Use when and cond.
(bibtex-parse-field): Use let.
(bibtex-search-forward-field, bibtex-search-backward-field):
Make bound optional, use let, setq, and cddr.
(bibtex-start-of-field, bibtex-start-of-name-in-field)
(bibtex-end-of-name-in-field): Use nth.
(bibtex-name-in-field, bibtex-text-in-field-bounds)
(bibtex-text-in-field, bibtex-type-in-head, bibtex-key-in-head)
(bibtex-text-in-string): New functions.
(bibtex-reference-key-in-string): New fun. Merge of
bibtex-start-of-reference-key-in-string and
bibtex-end-of-reference-key-in-string.
(bibtex-parse-string-prefix): Use let and when.
(bibtex-parse-string-postfix): Use when.
(bibtex-search-forward-string, bibtex-search-backward-string):
Use save-excursion and setq.
(bibtex-member-of-regexp): Use let.
(bibtex-assoc-of-regexp): Use caar und let.
(bibtex-skip-to-valid-entry): Return buffer position.
(bibtex-map-entries): Use save-excursion.
(bibtex-progress-message): Simplify.
(bibtex-search-entry): Use skip-chars-forward, when, save-match-data.
(bibtex-move-outside-of-entry): Handle the case that point is before
first entry.
(bibtex-enclosing-field): Use save-excursion, when.
(bibtex-format-field-delimiters): Merge into bibtex-format-entry.
(bibtex-enclosing-entry-maybe-empty-head): Simplify.
(bibtex-format-entry): Simplify. Handle new tag required-fields of
bibtex-entry-format.
(bibtex-autokey-abbrev): Accept negative values of len.
(bibtex-autokey-get-field, bibtex-autokey-demangle-title): New funs.
(bibtex-autokey-get-namefield, bibtex-autokey-get-namelist)
(bibtex-autokey-get-yearfield-digits, bibtex-autokey-get-yearfield)
(bibtex-autokey-get-titlestring): Remove.
(bibtex-autokey-get-names): Simplify.
(bibtex-autokey-get-titles): Rename to bibtex-autokey-get-title.
(bibtex-autokey-demangle-name): Simplify, avoid error messages.
(bibtex-generate-autokey): Simplify.
(bibtex-parse-keys): Simplify, use push.
(bibtex-parse-strings): New fun similar to bibtex-parse-keys.
(bibtex-string-files-init): New fun.
(bibtex-parse-buffers-stealthily): Use bibtex-parse-keys,
bibtex-string-files-init and bibtex-parse-strings.
(bibtex-complete): Rename to bibtex-complete-internal, use push,
bibtex-reference-key-in-string, no sorting.
(bibtex-complete-string-cleanup): New fun, displays expansion of
completed strings.
(bibtex-choose-completion-string): New fun. Required for
choose-completion-string-functions.
(bibtex-do-auto-fill): Remove. Set fill-prefix in bibtex-mode.
(bibtex-pop): Simplify.
(bibtex-mode): Move setting of bibtex-string to bibtex-parse-strings.
Set choose-completion-string-functions.
(bibtex-print-help-message,bibtex-make-field, bibtex-end-of-entry)
(bibtex-count-entries): Simplify.
(bibtex-entry-index, bibtex-lessp): New funs for generalized sorting
scheme of indices, see bibtex-maintain-sorted-entries.
(bibtex-sort-buffer): Use bibtex-lessp for sorting.
(bibtex-find-crossref, bibtex-find-entry): New funs.
(bibtex-find-entry-location): Rename to bibtex-prepare-new-entry, use
bibtex-lessp, Simplify.
(bibtex-validate): Simplify. Fixe bug of internal variable
questionable-month.
(bibtex-remove-OPT-or-ALT): Use when.
(bibtex-remove-delimiters, bibtex-kill-field, bibtex-kill-entry)
(bibtex-clean-entry, bibtex-fill-entry, bibtex-reformat): Simplify.
(bibtex-convert-alien): Use deactivate-mark rather than the
non-existent bibtex-mark-active variable.
(bibtex-complete-string, bibtex-complete-key): Merge into new
`smart' defun bibtex-complete.
(bibtex-String): Update for new sorting scheme, distinguish empty and
non-empty key strings.
(latex-insert-block): Use them.
(tex-string-prefix-p): New fun.
(tex-guess-main-file): Use it to detect when the main file
is in a parent directory.
(tex-main-file): Try to find a main-file in parent directories.
(tex-compile-default): Don't use `gv' on pdf files just because
`gv' was used recently on a ps file. Remove unused arg `dir'.
Reuse a previous command as-is if it applied to the same file.
(tex-compile): Use the right file name when file is not in dir.
skips encoded regions. Allow user to skip saving Fcc messages with
large attachments. Fixed region skipping bug with multi-line
comments - e.g. tex $ regions spanning multiple lines.
Added support for postscript and uuencoded regions.
Redundant dictionary file names purged.
Dictionary definition field name changed from "Character Set"
to "Coding System". Fixed bug in reloading dictionaries.
Modified headers to reflect new version. XEmacs menu now adds
customize item.
(ispell-check-version): No longer an aliased function.
Returns library path if not called interactively.
Variable `temporary-file-directory' protected if not loaded.
(check-ispell-version): Now the alias for `ispell-check-version'.
(ispell-message-fcc-skip): New variable that determines if and when
to query about saving Fcc copy of message if an attachment is large.
(ispell-skip-html): Declared buffer-local.
(ispell-local-dictionary-alist): Docstring expanded.
Tag name changed from "Character Set" to "Coding System".
(ispell-dictionary-alist-1): Removed redundant command-line option to
load brasileiro, british, and castellano dictionary files.
(ispell-dictionary-alist-2): Removed redundant command-line option to
load czech dictionary file.
(ispell-dictionary-alist-3): Moved francais-tex here.
(ispell-dictionary-alist-4): Removed german and german8 dictionaries.
The deutsch ones are the correct definitions. `nederlands'
and `nederlands8' dictionaries moved here.
(ispell-dictionary-alist-5): `polish' and `portugues' dictionaries
moved here. Removed redundant command-line option to `norsk'
and `portugues'.
(ispell-dictionary-alist-6): Removed redundant command-line option to
load `russian' and `slovak' dictionary files.
(ispell-dictionary-alist): Tag name changed from "Character Set" to
"Coding System".
(ispell-version): Updated to 3.6.
(ispell-library-directory): Calls non-deprecated function.
(ispell-valid-dictionary-list): New function returning all valid
dictionaries on machine.
(ispell-checking-message): Documentation string improved.
(ispell-skip-region-alist): Added uuencoded and postscript region
skipping. Improved http/e-mail/file regexp to not match `/.\w'.
(ispell-html-skip-alists): New variable for html region support.
(ispell-send-string): Removed redundant xemacs check.
(ispell-word): Fix spelling error in documentation string, added
extent information to support highlighting in ispell-minor-mode.
(ispell-command-loop): Disable horizontal scrollbar in XEmacs
choices buffer.
(ispell-show-choices): Directly select `choices-window'.
(ispell-help): Use default buffer size for electric help.
(ispell-adjusted-window-height): Correct for xemacs detection.
(ispell-start-process): Don't double specify dictionary file name.
(ispell-init-process): Set `ispell-library-path' each call.
(ispell-change-dictionary): Now only completes valid dictionaries.
(ispell-region): Add support for MIME region skipping and Fcc
message query for large attachments.
(ispell-begin-skip-region-regexp): Add documentation string.
Added message support and cleaned up code for generic and html regions.
(ispell-begin-skip-region): Function is now requires alist argument.
(ispell-begin-tex-skip-regexp): Added comments and support
improved html and message regions.
(ispell-skip-region-list): New function for MIME and region skipping.
(ispell-tex-arg-end): Add documentation string.
(ispell-ignore-fcc): New function to query saving Fcc message.
(ispell-skip-region): Calculate alist for key match dynamically,
html skipping pushed to alists.
(ispell-get-line): Add support for multi-line comment regions.
(ispell): Check that variables to continue spelling are bound.
(ispell-message-text-end): Postscript and uuencoded regions now
supported as MIME regions, rather than as end-of-message region.
(ispell-mime-multipartp): New function supporting MIME.
(ispell-mime-skip-part): New function supporting MIME.
(ispell-message): Add MIME support.
(ispell-buffer-local-parsing): Variable `ispell-skip-html' now local.
(ispell-buffer-local-dict): Fixed bug for detecting and reloading
new dictionary.
(tex-use-reftex, tex-compile-commands): New vars.
(tex-summarize-command, tex-uptodate-p, tex-executable-exists-p)
(tex-command-executable, tex-command-active-p, tex-compile-default)
New functions.
(tex-compile): New command.
(tex-mode-map): Bind it to C-c C-c.
(ispell-graphic-p): Inline and then remove.
(toplevel): Get rid of unnecessary loop.
(ispell-parse-output, ispell-complete-word): Replace (substring s 0 1)
with a call to aref.
(ispell-get-line): Remove unused arg `reg-end'.
(ispell-region): Update corresponding call.
New arg re-list.
(reftex-extract-bib-entries): Use ^ rather than \(\`\|[\n\r]\).
Use member-ignore-case. Don't add unnecessary trailing \n.
(reftex-offer-bib-menu): Consolidate duplicated code from
reftex-extract-bib-entries and reftex-extract-bib-entries-from-thebibliography.
(tex-font-lock-keywords-2): Comment out unused var `type'.
(tex-guess-mode): New name for old `tex-mode'.
(tex-mode): Make it a derived mode of text-mode.
(plain-tex-mode, latex-mode): Change parent from text-mode to tex-mode.
(tex-common-initialization): Don't setup syntax-table any more.
(tex-validate-buffer): Remove unused var `oend'.
Use with-current-buffer and line-beginning-position.
(tex-recenter-output-buffer): Remove unused var `old-buffer'.
(latex-indent): Return `noindent' if no indentation can happen.
(doctex-font-lock-^^A, doctex-font-lock-syntactic-face-function)
(doctex-font-lock-syntactic-keywords, doctex-font-lock-keywords)
(doctex-mode): New funs for DocTeX mode, derived from LaTeX mode.
