emacs: Mark _ as a word constituent to avoid highlighting parts of identifiers as keywords #20894
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r? @pcwalton (rust_highfive has picked a reviewer for you, use r? to override) |
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rust-mode.el recently started highlighting keywords that were substrings of identifiers. Identifiers such as `xyz_type` would have `type` highlighted, which isn't normal. This patch re-introduces `_` as a word constituent, so that keywords following a `_` don't get syntax highlighted as keywords. Fixes issue #20422
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rust-mode.el recently started highlighting keywords that were substrings of identifiers. Identifiers such as
xyz_typewould havetypehighlighted, which isn't normal. This patch re-introduces_as a word constituent, so that keywords following a_don't get syntax highlighted as keywords. Fixes issue #20422