(bibtex-comment-start): Use defcustom.
(bibtex-entry-field-alist): Use nil if initial content of the
field is undefined. Fix docstring.
(bibtex-parse-keys-timeout, bibtex-autokey-additional-names)
(bibtex-generate-autokey, bibtex-parse-buffers-stealthily)
(bibtex-mode, bibtex-field-list, bibtex-entry-updat)
(bibtex-autofill-entry, bibtex-entry-index, bibtex-next-field):
Fix docstring.
(bibtex-autokey-title-terminators): Use only one regexp.
(bibtex-string-maybe-empty-head): New variable.
(bibtex-remove-delimiters-string): New function.
(bibtex-text-in-field-bounds, bibtex-text-in-string):
Use bibtex-remove-delimiters-string.
(bibtex-progress-message, bibtex-field-left-delimiter)
(bibtex-field-right-delimiter, bibtex-entry-left-delimiter)
(bibtex-entry-right-delimiter, bibtex-search-entry): Use eq.
(bibtex-insert-kill): Rename from `bibtex-insert-current-kill'.
Simplify.
(bibtex-format-entry): Use save-excursion for inherited booktitle.
Use eq and bibtex-remove-delimiters-string. For end markers use
insertion type so that marker stays after inserted text.
(bibtex-autokey-get-names): Return empty string if name is missing.
(bibtex-autokey-demangle-name): Call bibtex-autokey-abbrev before
calling bibtex-autokey-name-case-convert.
(bibtex-autokey-demangle-title):
Call bibtex-autokey-titleword-case-convert. Remove call to
bibtex-autokey-titleword-case-convert from bibtex-autokey-get-title.
(bibtex-global-key-alist, bibtex-read-string-key): New functions.
(bibtex-read-key): New optional arg global.
(bibtex-files-expand): New optional arg force.
(bibtex-complete-string-cleanup): Expansion of abbrev can be absent.
(bibtex-complete-crossref-cleanup): Rename from
bibtex-complete-key-cleanup. Simplify code.
(bibtex-copy-summary-as-kill): Remove arg key. Operate on current entry.
Use looking-at.
(bibtex-button): Add docstring.
(bibtex-entry): Simplify.
(bibtex-make-field): Replace optional arg called-by-yank with more
specific args move and interactive.
(bibtex-end-of-entry): Use forward-sexp.
(bibtex-find-entry-globally): Remove.
(bibtex-find-crossref): Allow for crossref key located in other buffer.
Bound to C-c C-x.
(bibtex-find-entry): New optional args global and display.
(bibtex-find-text): Fix docstring. Remove arg as-if-interactive.
(bibtex-validate): Use arg force of bibtex-files-expand.
(bibtex-clean-entry): Bugfix, clean string entries properly.
Always keep point at beginning of entry.
(bibtex-complete): Bugfix. Handle string entries properly.
Call cleanup functions only if needed.
(bibtex-String): Use bibtex-read-string-key.
(bibtex-url): Use bibtex-remove-delimiters-string. Do not alter
case of replacement text.
(bibtex-autokey-transcriptions): Translate TeX `\ ' to space.
(bibtex-reference-keys): Distinguish between header keys and crossref keys.
(bibtex-beginning-of-field): New function.
(bibtex-url-map): Remove.
(bibtex-font-lock-keywords): Use bibtex-font-lock-crossref.
(bibtex-font-lock-url-regexp): Assume that field names begin at
the beginning of a line.
(bibtex-font-lock-url): Simplify. Do not use bibtex-enclosing-field.
Remove field delimiters. Bugfix, point can be inside a field with a url.
Use bibtex-beginning-of-field.
(bibtex-font-lock-crossref, bibtex-button-action, bibtex-button): New funs.
(bibtex-mark-active, bibtex-run-with-idle-timer): Remove.
(bibtex-key-in-head): Simplify.
(bibtex-current-line): Use bolp.
(bibtex-parse-keys): Remove unused arg `add'.
Use bibtex-type-in-head and bibtex-key-in-head.
(bibtex-parse-entry, bibtex-autofill-entry):
Use bibtex-type-in-head and bibtex-key-in-head.
(bibtex-autokey-get-field): Do not alter case of replacement text.
(bibtex-autokey-get-names): Do all processing of name list.
(bibtex-autokey-get-year): New function.
(bibtex-autokey-get-title): Do all processing of title words.
(bibtex-generate-autokey): Simplify.
(bibtex-string-files-init): Use default-directory.
Allow for absolute file names in bibtex-string-files.
(bibtex-files, bibtex-file-path): New variables.
(bibtex-files-expand): New function.
(bibtex-find-entry-globally): New command.
(bibtex-summary-function): New variable.
(bibtex-summary): Default value of bibtex-summary-function.
(bibtex-find-crossref): New optional args pnt and split.
(bibtex-complete-key-cleanup): Call bibtex-summary-function.
(bibtex-copy-summary-as-kill): New command bound to C-cC-t.
(bibtex-validate): Fix docstring. Check only abbreviated month fields.
Fix handling of required and alternative fields.
Identify duplicate keys even if bibtex-maintain-sorted-entries is nil.
Use cons and display-buffer.
(bibtex-validate-globally): New command.
(bibtex-clean-entry): Use bibtex-files-expand. Do not call
bibtex-parse-keys and bibtex-parse-strings for updating
bibtex-reference-keys and bibtex-strings.
(bibtex-realign): Remove blank lines past the last entry.
(bibtex-reformat): Use bibtex-entry-format as default.
(bibtex-choose-completion-string): Remove.
(bibtex-complete): Do not use bibtex-choose-completion-string.
(bibtex-url): Simplify.
