make the variables local to the buffer (via make-local-variable).
(c-java-method-key): Variable deleted.
(c-C-extra-toplevel-key)
(c-C++-extra-toplevel-key, c-extra-toplevel-key): New variables
which parameterize the search for additional top-level enclosing
constructs.
(c-mode-base-map): c-mark-function moved back to M-C-h.
Don't narrow, just make a simple check against the given limit.
(c-collect-line-comments): New function.
(c-literal-limits): New function that finds the start and end pos
of a comment or string surrounding point.
(c-literal-limits-fast): A faster variant of `c-literal-limits'
for newer Emacsen where the state returned from
`parse-partial-sexp' contains the starting pos of the last literal.
(c-parse-state): Use (c-point 'bod) instead of
beginning-of-defun directly.
(c-guess-basic-syntax): Fixed a few byte compiler warnings.
(c-backward-to-start-of-do): Break infloop for
invalid code, e.g. when someone types while (TRUE) { at the top of
a buffer, we shouldn't hang when the { is typed!
(c-backward-to-start-of-if): Ensure never
move forward, not even if point < lim.
(c-search-uplist-for-classkey): When searching up for a class key,
instead of hardcoding the extended search for "extern", use the new
variable c-extra-toplevel-key, which is language dependent. For C++,
this variable includes the keyword "namespace" which will match C++
namespace introducing blocks.
(c-guess-basic-syntax): Support for recognizing C++ namespace
blocks, by elaborating on the mechanism used to find external
language blocks. Searches which hardcoded "extern" now use
c-extra-toplevel-key, a language dependent variable. Case clauses
that were modified: CASE 5A.1, CASE 5A.4, CASE 5F, CASE 5I, CASE
14A.
CASE 3: we can now determine whether we're at the beginning of a
cpp macro definition, or inside the middle of one. Set syntax to
'cpp-macro in the former case, 'cpp-macro-cont in the latter. In
both cases, the relpos is the beginning of the macro.
(c-forward-syntactic-ws): Added code that skips forward over
multi-line cpp macros.
(c-beginning-of-macro): Moved, and made into a defsubst. This
function can now actually find the beginning of a multi-line C
preprocessor macro.
(c-backward-syntactic-ws): Use c-beginning-of-macro to skip backwards
over multi-line macro definitions.
(c-in-literal, c-fast-in-literal): Use c-beginning-of-macro to
find out whether we're in a multi-line macro definition.
(c-fast-in-literal): Function which should be faster than
c-in-literal. In XEmacs, this uses buffer-syntactic-context.
(c-end-of-statement): Do not move by sentence in strings.
(c-beginning-of-statement): Major rewrite.
(c-beginning-of-defun, c-indent-defun):
Use (c-point 'bod) instead of beginning-of-defun directly.
(c-beginning-of-defun, c-end-of-defun): New commands.
(c-beginning-of-statement): When moving forward by sentences, because
we're either inside or at the start of a comment, be sure to limit
movement to only within the extent of the comment.
(c-electric-colon): Don't insert newlines before or after scope
operators, regardless of the value of c-hanging-colons.
(c-electric-brace): namespace-open and namespace-close braces can hang.
(c-comment-line-break-function): When breaking a
line-oriented comment, copy the comment leader from the previous
line instead of hardcoding it to "// ". This ensures that
whitespace between the slashes and the text is preserved.
(c-electric-pound, c-electric-brace)
(c-electric-slash, c-electric-star, c-electric-semi&comma)
(c-electric-colon, c-electric-lt-gt, c-scope-operator)
(c-electric-backspace, c-electric-delete)
(c-indent-command, c-indent-exp, c-indent-defun)
(c-backslash-region, c-fill-paragraph): Add "*" to interactive spec.
(c-fill-paragraph): regexp-quote the
fill-prefix when search forward for the end of line oriented comments.
(c-backslash-region): Do not preserve the zmacs region (XEmacs).
(c-indent-one-line-block): New indentation functions.
(c-semi&comma-no-newlines-before-nonblanks)
(c-semi&comma-no-newlines-for-oneline-inliners): New functions.
(c-lineup-dont-change): New lineup function that leaves the current
line's indentation unchanged. Used for the new cpp-macro-cont
syntactic symbol.
(dsssl-imenu-generic-expression): Likewise
(scheme-mode-variables): Set imenu-syntax-alist.
(dsssl-mode): Remove `!' from font-lock-defaults. Set
imenu-syntax-alist.
note of current maintainer.
(fortran-mode): Use imenu-syntax-alist.
(fortran-imenu-generic-expression): Use
fortran-continuation-string, not always `+'.
(fortran-font-lock-keywords-1): Include symbol syntax as well
as word, following syntax table changes.
(fortran-imenu-generic-expression): Likewise.
(fortran-mode-map): Add a menu.
(fortran-mode-version, fortran-startup-message): Delete
misleading variables.
(fortran-mode): Don't use them.
(fortran-column-ruler-fixed, fortran-column-ruler-tab): Fix
leading \ which made `0' into null.
(fortran-join-lines): New function and key binding.
(fortran-narrow-to-subprogram): New function and key binding.
(fortran-mode-syntax-table): Make ?., ?_, ?$ symbol, not word.
(octave-electric-semi, octave-electric-space): Use it.
(octave-before-magic-comment-p): New func.
(calculate-octave-indent, octave-comment-indent): Use it.
(octave-auto-indent): New variable.
(octave-electric-semi, octave-electric-space): Use it.
(octave-maybe-insert-continuation-string):
New function.
(octave-auto-fill): No longer calls do-auto-fill. Should now
avoid breaking lines after comment starts or before code line
continuation expressions.
(octave-fill-paragraph): Move forward a line if octave-auto-fill
gave up.
(octave-before-magic-comment-p): New func.
(octave-comment-indent): Handle magic comments correctly.
(calculate-octave-indent): Handle magic comments correctly.
(octave-abbrev-table): Added abbrevs for
switch, case, otherwise, and endswitch.
(octave-begin-keywords): Added switch.
(octave-else-keywords): Added case and otherwise.
(octave-end-keywords): Added endswitch.
(octave-block-match-alist): Added an entry for switch syntax.
(calculate-octave-indent): Added support for switch syntax.
(octave-block-end-offset): New function.
(octave-comment-indent): Fix a typo.
(octave-block-match-alist): Move
`otherwise' to right after `case' to have octave-close-block()
correctly close a `switch' block by `endswitch'.
Be slient if c-progress-interval
is nil.
(c-comment-line-break-function):
Fix for when comment starts at
comment-column and there is non-whitespace preceding this on the
current line.
CASE 5F: extern-lang-close relpos should be
element 0 of inclass-p, not element 1.
(c-beginning-of-statement-1):
Watch out for keywords which have a
preceding underscore.
Fixes in sentence movement to properly
handle M-e moving forward into a comment when looking at preceding
whitespace, and M-a moving backward into comment when looking at
following whitespace.
Uncommented the looking-at call in the
sentence-flag clause so that moving by forward-sentence when looking
at the beginning of a comment works again. A previous log message in
cc-mode.el indicates this was commented out "because
c-beginning-of-statement-1 should do the right thing", but clearly it
doesn't.
I don't know if this breaks something else, because I can't figure out
why it was commented out in the first place.
