'none-value of vc-locking-user, and the consistent caching
of all properties. Especially, make the properties survive
check-ins and check-outs. Various minor bug fixes.
(vc-file-clear-masterprops): New function.
(vc-backend-checkin, vc-backend-revert): Set vc-locking-user
to 'none if the file is unlocked.
(vc-backend-checkin, vc-backend-revert, vc-backend-checkout):
Use vc-file-clear-masterprops, and adjust those properties
that are not cleared.
(vc-resynch-window): Temporarily remove vc-find-file-hook, so
that we don't lose the file properties during check-in/out.
(vc-resynch-window): Do not try to delete the current window if
`vc-keep-workfiles' is nil (doesn't make sense; killing the
buffer is enough.)
(vc-backend-checkin): Rewrote the code that adjusts the default
branch and removes any locks that might remain after check-in.
(vc-cancel-version): Abort with error message in the CVS case.
(The error used to be signalled in vc-backend-uncheck, which is
a little too late.)
(vc-minor-revision): Function removed.
(syms_of_keyboard): Defvar it.
(read_key_sequence, menu_bar_items):
Check Voverriding_terminal_local_map before Voverriding_local_map.
(command_loop_1): In special handling for commands
that create a prefix arg, don't handle commands that merely
preserve one that was previously created.
ispell-menu-map, ispell-menu-lucid, and ispell-menu-map-needed
so users can more easily modify and upgrade entries.
(ispell-dictionary-alist): Once more a single variable.
(ispell-required-version): Documentation changes
(ispell-skip-sgml): Documentation changes
(ispell-command-loop): mode-line-format now shows misspelled word.
(ispell-message-text-end): Can now process postscript version 1.
(ispell-message-start-skip): New variable for block skips, set up for
pgp and forward blocks.
(ispell-message-end-skip): New variable for block skips, set up for
pgp and forward blocks.
(ispell-message): Added block message skipping.
(ispell-buffer-local-parsing): Added html-mode.
don't look for vc-latest-version and vc-your-latest-version here.
Read only through ^locks unless we need to find the tip of a branch.
(vc-consult-rcs-headers): Use non-regexp search to find the headers.
(vc-latest-version, vc-your-latest-version): Use vc-fetch-properties.
(vc-fetch-properties): New function.
master file directly, instead of using rlog. The properties
retrieved from the master file are kept separately. The two
main properties, `vc-workfile-version' and `vc-locking-user',
are inferred from those master file properties if the
information cannot be found elsehow. All properties are
consistently cached now.
(vc-master-info, vc-log-info, vc-fetch-properties): functions
removed. Their job is now done by `vc-fetch-master-properties'
and `vc-insert-file'.
(vc-fetch-master-properties): new function, replaces
vc-fetch-properties. Retrieves all the properties that can be
found in the master file, for all three backends (calls
`cvs status' in the CVS case).
(vc-insert-file): new function. Inserts an arbitrary file
into the current buffer, optionally chunkwise, until a certain
regexp shows up.
(vc-parse-locks): new function. Translates SCCS or RCS lock
lists, as found in the master files, into lisp lists. Sets
the new property `vc-master-locks'.
(vc-locked-version): property removed. Was unnecessary, and
only referenced in vc-hooks.el.
(vc-head-version, vc-default-branch, vc-master-locks):
new properties.
(vc-top-version): new name for the old property
`vc-branch-version'. ("top-version" is better because it
might also be the RCS "head" if there is no default branch.)
(vc-master-locking-user): replaces `vc-true-locking-user'.
Scans the new `vc-master-locks' property, yielding the master
file's idea of who is locking the current workfile version.
(vc-locking-user): slightly changed to use the new properties.
Changed the actual property value for an unlocked file to
'none. This is to distinguish it from an unknown locking
state, which is represented by nil. The function vc-locking-user
returns nil if the property is 'none, to make it compatible with
the rest of VC.
(vc-consult-rcs-headers, vc-master-locking-user): adpated to
the new 'none-value of vc-locking-user.
(vc-consult-rcs-headers): fixed bug that prevented
(not vc-consult-headers) from working
(vc-file-not-found-hook): set the default-directory of the new
buffer before check-out. (Otherwise, setting vc-keep-workfiles
to nil doesn't work.)
(vc-occurences, vc-branch-p): functions removed (no longer needed)
Reordered some defuns so they are grouped in a logical way.
