changed autofill policy of emacs-19.30 (uses now fill-prefix instead of indent-line-function). (bibtex-indent-line-function): Removed (not used any more). (bibtex-make-field): Was broken when called non-interactively. (bibtex-make-field): Point is now placed on closing brace or quote (suggested by Karl Eichwalder <ke@ke.Central.DE>). (bibtex-clean-entry): Comma after last field isn't deleted anymore (new standard in BibTeX 0.99 and 1.xx). (bibtex-enclosing-reference-maybe-empty-head): Works with entries with comma after last field. (bibtex-reference): Permits entries with comma after last field. (bibtex-font-lock-keywords): Enhanced to support new field-name characters (suggested by Martin Maechler <firstname.lastname@example.org>). (bibtex-field-name): Now numbers (not as the first sign), dashes, and underscores are allowed (suggested by Martin Maechler <email@example.com> and Oren Patashnik <opbibtex@labrea.Stanford.EDU>). (bibtex-make-field): Was broken on lines containing non-parenthesized entries (reported by Karl Eichwalder <ke@ke.Central.DE>). (bibtex-validate-buffer): Changed so that preamble references are ignored (same as string entries) (reported by Martin Maechler <firstname.lastname@example.org>). (bibtex-enclosing-reference-maybe-empty-head): New function to be used in case reference head may be empty. (bibtex-clean-entry, bibtex-pop-previous, bibtex-pop-next): Uses now bibtex-enclosing-reference-maybe-empty-head. (bibtex-mode): Added support for font-lock mode. (bibtex-font-lock-keywords): New variable with font-lock keywords for BibTeX mode. (bibtex-make-optional-field): Not longer interactive (suggested by Karl Eichwalder <email@example.com>). (bibtex-maintain-sorted-entries): Set to nil, since it requires more user attention and more restricted files to have this set to t. (bibtex-maintain-sorted-entries, bibtex-sort-ignore-string-entries): Made buffer local, since it may depend on the buffer which preferences to use. (bibtex-validate-buffer): Looking for correct sort order only when bibtex-maintain-sorted-entries is non-nil. Put a comment in the `KNOWN BUGS' section about the quote-inside-quotes problem. (whole file): Changed string `true' in some documentation strings to `non-nil' (e.g. `if variable has a true/non-nil value'). (bibtex-mode-map): Changed `move/edit' to `bibtex-edit'. (bibtex-sort-entries): Now works correctly with `@String' entries inside BibTeX files (i.e. after the occurence of other references). (bibtex-validate-buffer): Inserted code which looks if entries are balanced (a single non-escaped quote inside braces was not detected till now, but bibtex-sort-entries stumbles about it). (bibtex-entry): bibtex-move-outside-of-entry is only called when bibtex-maintain-sorted-entries is nil (otherwise bibtex-find-entry-location determines the correct location). (bibtex-find-entry-location): Now uses binary search. As before, it assumes that the buffer is sorted without duplicates (but as before it is only called when bibtex-maintain-sorted-entries is t). Ignores `@String' entries if told so via variable bibtex-sort-ignore-string-entries. (bibtex-clean-entry): Respect bibtex-maintain-sorted-entries when inserting autokey. (bibtex-validate-buffer): Searching whole buffer for duplicates and correct order is now done directly instead of calling bibtex-find-entry-location (since this is to be reprogrammed to use a binary search instead a sequential one). (bibtex-parse-keys): May now be called with an optional parameter which (if t) tells bibtex-parse-keys that it should abort if input is pending. (bibtex-mode): The instance of bibtex-parse-keys called in auto-save-mode-hook is now called with this new parameter set to t, so an auto-save caused by exceeding auto-save-interval is now aborted immediately if user is still typing. (bibtex-print-help-message, bibtex-clean-entry): Use now constant strings instead of custom ones. (bibtex-clean-entry): Changed the call of bibtex-enclosing-reference to a more specific call so entries without a key (here allowed) can be handled. (bibtex-reference-key): Cleared off parentheses (caused string entries enclosed by parentheses instead of braces to be not added to bibtex-completion-candidates). (bibtex-complete-string): Made it use bibtex-string. (bibtex-keys, bibtex-buffer-last-parsed-for-keys-tick): New buffer-local variables to make parsing of BibTeX buffer for reference keys (needed by TAB completion in minibuffer when entering key) more occasional. (bibtex-parse-keys): New function to parse for keys (functionality was partially included in bibtex-entry). (bibtex-entry): Changed to use bibtex-parse-keys. (bibtex-mode): Installs bibtex-parse-keys as an auto-save-mode-hook, so whole buffer is parsed at most when it is autosaved. (bibtex-clean-entry): Calls bibtex-parse-keys on the new entry, so bibtex-keys remains consistent for new entries that are finished by calling this function (most should). (bibtex-inside-field): Be independent on current setting of bibtex-field-right-delimiter (allows more intermixing between quotes and braces). (bibtex-make-field): Last change didn't make it work correctly when called non-interactively by bibtex-entry (fixed).
possible backup files by checking for filenames which end with a `k' (the backup extension is `.bak').
byte at startup, write saved screen dimensions to termscript file. (IT_reset_terminal_modes): When restoring startup screen contents, only restore as much as was saved, and only as much as the screen dimensions on exit can hold. Blank the rest with the background color saved at startup. Write restored screen dimensions to termscript file.
char tables and bool vectors, resp. (Qchar_table, Qbool_vector): New variables. (syms_of_data): Initialize and staticpro them.
(sh-font-lock-keywords-1): Allow keyword `in' at eol too. (sh-font-lock-keywords-only): New variable to prevent an apostrophe in comment from misfontifying buffer, but to allow users who don't have such to get strings fontified. (sh-mode): Use it.
When (un)fontifying, make sure we're doing it in the whole buffer. Make a command to refontify the window.
mode line in a safer manner. (gnus-group-mode, gnus-browse-mode, gnus-summary-mode, gnus-article-mode, gnus-server-mode): Use the function.
format mode line.
of line before searching.
(gperf): Added keywords for Objective C and GNU macros. (sym_type): Added values to account for Objective C and GNU macros. (begtk): The '@' character can start a token. (objdef, methodlen, objtag): New variables for Objective C. (consider_token, C_entries): Added code for Objective C. (plain_C_suffixes): Add .m and .lm for Objective C. (Yacc_suffixes): Add .ym for Objective yacc. (GROW_LINEBUFFER): New macro. (consider_token, C_entries, Pascal_functions): Use the new macro. (consider_token): Take one more argument. Caller changed. (consider_token): Use the hashing function to spot GNU macros. (C_entries): Consider // as a comment start even in plain C for the sake of Objective C parsing. (pfnote): Don't make a tag for ctags if there is no name. (getit, Asm_labels, Perl_functions, Pascal_functions, L_getit, get_scheme, prolog_getit): Name the tag in ctags mode. (pfnote): Truncate ctags lines to 50 chars, like it worked once. (Perl_interpreters): Accept "@PERL@" as an interpreter. (suggest_asking_for_help): New function. (main, get_language_from_name): Use suggest_asking_for_help. (main): Let get_language_from_name make language existence check. (streq, strneq): Check the arguments #if DEBUG.
compile with regexp support enabled.