From 34cc528f04574068e1d222c8122354fb4a9278ab Mon Sep 17 00:00:00 2001 From: Aankhen Date: Fri, 28 Jul 2017 18:02:38 +0530 Subject: Highlight question mark operator using new `rust-question-mark-face'. --- rust-mode.el | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'rust-mode.el') diff --git a/rust-mode.el b/rust-mode.el index 2c58545..eac246f 100644 --- a/rust-mode.el +++ b/rust-mode.el @@ -165,6 +165,11 @@ function or trait. When nil, where will be aligned with fn or trait." "Face for the `unsafe' keyword." :group 'rust-mode) +(defface rust-question-mark-face + '((t :weight bold :inherit font-lock-builtin-face)) + "Face for the question mark operator." + :group 'rust-mode) + (defun rust-paren-level () (nth 0 (syntax-ppss))) (defun rust-in-str-or-cmnt () (nth 8 (syntax-ppss))) (defun rust-rewind-past-str-cmnt () (goto-char (nth 8 (syntax-ppss)))) @@ -603,6 +608,9 @@ the desired identifiers), but does not match type annotations \"foo::<\"." ;; CamelCase Means Type Or Constructor (,rust-re-type-or-constructor 1 font-lock-type-face) + + ;; Question mark operator + ("\\?" . 'rust-question-mark-face) ) ;; Item definitions -- cgit v1.2.3