diff options
Diffstat (limited to 'lisp/progmodes/cc-langs.el')
| -rw-r--r-- | lisp/progmodes/cc-langs.el | 63 |
1 files changed, 61 insertions, 2 deletions
diff --git a/lisp/progmodes/cc-langs.el b/lisp/progmodes/cc-langs.el index ae6e6a3071f..3c328489ec1 100644 --- a/lisp/progmodes/cc-langs.el +++ b/lisp/progmodes/cc-langs.el @@ -479,10 +479,12 @@ so that all identifiers are recognized as words.") c-before-change-check-<>-operators c-depropertize-CPP c-before-after-change-digit-quote - c-invalidate-macro-cache) + c-invalidate-macro-cache + c-truncate-bs-cache) (c objc) '(c-extend-region-for-CPP c-depropertize-CPP - c-invalidate-macro-cache) + c-invalidate-macro-cache + c-truncate-bs-cache) ;; java 'c-before-change-check-<>-operators awk 'c-awk-record-region-clear-NL) (c-lang-defvar c-get-state-before-change-functions @@ -2588,6 +2590,41 @@ Note that Java specific rules are currently applied to tell this from (c-lang-defvar c-opt-inexpr-brace-list-key (c-lang-const c-opt-inexpr-brace-list-key)) +(c-lang-defconst c-flat-decl-block-kwds + ;; Keywords that can introduce another declaration level, i.e. where a + ;; following "{" isn't a function block or brace list. Note that, for + ;; historical reasons, `c-decl-block-key' is NOT constructed from this lang + ;; const. + t (c--delete-duplicates + (append (c-lang-const c-class-decl-kwds) + (c-lang-const c-other-block-decl-kwds) + (c-lang-const c-inexpr-class-kwds)) + :test 'string-equal)) + +(c-lang-defconst c-brace-stack-thing-key + ;; Regexp matching any keyword or operator relevant to the brace stack (see + ;; `c-update-brace-stack' in cc-engine.el). + t (c-make-keywords-re 'appendable + (append + (c-lang-const c-flat-decl-block-kwds) + (if (c-lang-const c-recognize-<>-arglists) + '("{" "}" ";" "," ")" ":" "<") + '("{" "}" ";" "," ")" ":"))))) +(c-lang-defvar c-brace-stack-thing-key (c-lang-const c-brace-stack-thing-key)) + +(c-lang-defconst c-brace-stack-no-semi-key + ;; Regexp matching any keyword or operator relevant to the brace stack when + ;; a semicolon is not relevant (see `c-update-brace-stack' in + ;; cc-engine.el). + t (c-make-keywords-re 'appendable + (append + (c-lang-const c-flat-decl-block-kwds) + (if (c-lang-const c-recognize-<>-arglists) + '("{" "}" "<") + '("{" "}"))))) +(c-lang-defvar c-brace-stack-no-semi-key + (c-lang-const c-brace-stack-no-semi-key)) + (c-lang-defconst c-decl-block-key ;; Regexp matching keywords in any construct that contain another ;; declaration level, i.e. that isn't followed by a function block @@ -3031,6 +3068,28 @@ Identifier syntax is in effect when this is matched \(see (c-lang-defvar c-type-decl-prefix-key (c-lang-const c-type-decl-prefix-key) 'dont-doc) +(c-lang-defconst c-type-decl-operator-prefix-key + "Regexp matching any declarator operator which isn't a keyword +that might precede the identifier in a declaration, e.g. the +\"*\" in \"char *argv\". The end of the first submatch is taken +as the end of the operator. Identifier syntax is in effect when +this is matched \(see `c-identifier-syntax-table')." + t ;; Default to a regexp that never matches. + "\\<\\>" + ;; Check that there's no "=" afterwards to avoid matching tokens + ;; like "*=". + (c objc) (concat "\\(\\*\\)" + "\\([^=]\\|$\\)") + c++ (concat "\\(" + "\\.\\.\\." + "\\|" + "\\*" + "\\)" + "\\([^=]\\|$\\)") + pike "\\(\\*\\)\\([^=]\\|$\\)") +(c-lang-defvar c-type-decl-operator-prefix-key + (c-lang-const c-type-decl-operator-prefix-key)) + (c-lang-defconst c-type-decl-suffix-key "Regexp matching the declarator operators that might follow after the identifier in a declaration, e.g. the \"[\" in \"char argv[]\". This |