cc-engine.el (c-parse-state-get-strategy): Remove the `cache-pos' element
from the return value.
(c-append-lower-brace-pair-to-state-cache): "Narrow" to end of buffer to
enable proper searching from beyond HERE.
Amend the test for detecting the sought brace pair. Amend the value
written to the "brace desert cache" when the brace isn't found.
(c-remove-stale-state-cache): Rename `good-pos' to `start-point', and
several other variables analogously.
(c-remove-stale-state-cache-backwards): Change `cache-pos' from a
parameter to a locally calculated variable.
(c-parse-state-1): Change the calling conventions to the two defuns
involving `cache-pos'.
continually generating new ones.
cc-engine.el (c-state-old-cpp-beg-marker, c-state-old-cpp-end-marker):
New variables.
(c-append-lower-brace-pair-to-state-cache): Start a backward search for
"}" definitively outside CPP constructs.
(c-remove-stale-state-cache): Inform the caller of a need to search back
for a brace pair in certain circumstances.
(c-state-maybe-marker): New macro.
(c-parse-state): Reuse markers when appropriate.
cc-engine.el (c-state-nonlit-pos-interval): change value 10000 -> 3000.
(c-state-safe-place): Reformulate so it doesn't stack up an infinite
number of wrong entries in c-state-nonlit-pos-cache.
(c-determine-limit-get-base, c-determine-limit): New functions to
determine backward search limits disregarding literals.
(c-find-decl-spots): Amend commenting.
(c-cheap-inside-bracelist-p): New function which detects "={".
cc-fonts.el (c-make-font-lock-BO-decl-search-function): Give a limit to a
backward search.
(c-font-lock-declarations): Fix an occurrence of point being undefined.
Check additionally for point being in a bracelist or near a macro
invocation without a semicolon so as to avoid a fruitless time consuming
search for a declarator. Give a more precise search limit for
declarators using the new c-determine-limit.
Tidy up and accelerate c-in-literal, etc. by using the c-parse-state
routines. Limit backward searching in c-font-lock-enclosing.decl.
cc-engine.el (c-state-pp-to-literal): Return the pp-state and literal
type in addition to the limits.
(c-state-safe-place): New defun, extracted from c-state-literal-at.
(c-state-literal-at): Use the above new defun.
(c-slow-in-literal, c-fast-in-literal): Removed.
(c-in-literal, c-literal-limits): Amended to use c-state-pp-to-literal.
cc-fonts.el (c-font-lock-enclosing-decls): Check for being in a literal.
Add a limit for backward searching.
cc-mode.el (awk-mode): Don't alias c-in-literal to c-slow-in-literal.
correctly, using the "virtual semicolon" mechanism.
cc-defs.el: Update "virtual semicolon" comments.
cc-engine.el (c-crosses-statement-barrier-p): Recoded to scan one line at
at time rather than having \n and \r explicitly in c-stmt-delim-chars
(for some modes, e.g. AWK).
(c-forward-label): Amend for virtual semicolons.
(c-at-macro-vsemi-p, c-macro-vsemi-status-unknown-p): New functions
cc-fonts.el (c-font-lock-declarations): Take account of the new C macros.
cc-langs.el (c-at-vsemi-p-fn, c-vsemi-status-unknown-p-fn): move to
earlier in the file.
(c-opt-cpp-symbol, c-line-comment-start-regexp): New language variables.
(c-opt-cpp-macro-define): Make into a full language variable.
(c-stmt-delim-chars, c-stmt-delim-chars-with-comma): Special value for
AWK Mode (including \n, \r) removed, no longer needed.
cc-mode.el (c-mode, c++-mode, objc-mode): Invoke
c-make-macro-with-semi-re.
cc-vars.el (c-macro-with-semi-re, c-macro-names-with-semicolon): New
variables.
(c-make-macro-with-semi-re): New function
cc-mode.texi (Indentation Commands): Mention "macros with semicolons".
(Other Special Indentations): Add an xref to "Macros with ;".
(Customizing Macros): Add stuff about syntax in macros. Add an xref to
"Macros with ;".
(Macros with ;): New page.
cc-fonts.el (c-complex-decl-matchers): Add in special detection for a
java annotation.
cc-engine.el (c-forward-decl-or-cast-1): Add in special detection for a
java annotation.
cc-langs.el (c-prefix-spec-kwds-re): Remove the special handling for
java.
(c-modifier-kwds): Remove the regexp "@[A-za-z0-9]+".
cc-langs.el (c-has-bitfields): New lang variable.
(c-symbol-chars): Now exported as a lang variable.
(c-not-primitive-type-keywords): New lang variable.
cc-fonts.el (c-font-lock-declarations): Jump over the QT keyword "more"
to prevent "more slots: ...." being spuriously parsed as a bitfield
declaraion.
cc-engine.el (c-beginning-of-statement-1): Refactor and enhance to handle
bitfield declarations.
(c-punctuation-in): New function.
(c-forward-decl-or-cast-1): Enhance CASE 3 to handle bitfield
declarations properly.
* lisp/progmodes/cc-fonts.el (c-font-lock-declarations): Remove a
narrow-to-region call that cuts context off the end (Bug#7722).
* lisp/progmodes/cc-engine.el (c-forward-<>-arglist-recur): Refactor
nested if-forms with a simple cond.
(c-forward-<>-arglist): Revert 2011-01-31 change.
