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auto merge of #14818 : tomjakubowski/rust/emacs-attributes-key-value, r=pnkfelix

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This addresses two problems noted in #14347: the highlight of `#foo]` as an attribute, and the non-highlight of `#[foo = "bar"]`.
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bors 2014-06-17 08:16:27 +00:00
commit feb294ca11
1 changed files with 3 additions and 3 deletions
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6
src/etc/emacs/rust-mode.el
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@ -212,9 +212,9 @@
;; Special types
(,(regexp-opt rust-special-types 'words) . font-lock-type-face)
;; Attributes like `#[bar(baz)]` or `#![bar(baz)]`
(,(rust-re-grab (concat "#\\!?[" rust-re-ident "[^]]*\\]"))
1 font-lock-preprocessor-face)
;; Attributes like `#[bar(baz)]` or `#![bar(baz)]` or `#[bar = "baz"]`
(,(rust-re-grab (concat "#\\!?\\[" rust-re-ident "[^]]*\\]"))
1 font-lock-preprocessor-face t)
;; Syntax extension invocations like `foo!`, highlight including the !
(,(concat (rust-re-grab (concat rust-re-ident "!")) "[({[:space:][]")