From 2075864c7717491f1156998120535ce72ed8f0cc Mon Sep 17 00:00:00 2001 From: Alan Mackenzie Date: Mon, 10 Dec 2018 14:30:40 +0000 Subject: CC Mode: stop extra parens on expression causing false fontification as type * lisp/progmodes/cc-fonts.el (c-get-fontification-context): recognize arithmetic operator followed by several open parentheses, not just one, as not being an argument list. --- lisp/progmodes/cc-fonts.el | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'lisp/progmodes/cc-fonts.el') diff --git a/lisp/progmodes/cc-fonts.el b/lisp/progmodes/cc-fonts.el index fa9b8f354ef..39d167f0190 100644 --- a/lisp/progmodes/cc-fonts.el +++ b/lisp/progmodes/cc-fonts.el @@ -1279,12 +1279,14 @@ casts and declarations are fontified. Used on level 2 and higher." (c-put-char-property (1- match-pos) 'c-type 'c-decl-arg-start) (cons 'decl nil)) - ;; Got an open paren preceded by an arith operator. + ;; Got (an) open paren(s) preceded by an arith operator. ((and (eq (char-before match-pos) ?\() (save-excursion (goto-char match-pos) - (and (zerop (c-backward-token-2 2)) - (looking-at c-arithmetic-op-regexp)))) + (while + (progn (c-backward-token-2) + (eq (char-after) ?\())) + (looking-at c-arithmetic-op-regexp))) (cons nil nil)) ;; In a C++ member initialization list. ((and (eq (char-before match-pos) ?,) -- cgit v1.2.3