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Per https://doc.rust-lang.org/reference.html#fn2, non-ASCII characters are currently not allowed in stable Rust, so keep it ASCII-only for now. Signed-off-by: Dirkjan Ochtman <dirkjan@ochtman.nl>
40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
## Syntax highlighting for Rust.
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## Copyright 2015 Luke Francl.
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## Licensed under GPL version 3.
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## NOTE: Rules are applied in order: later rules re-colorize matching text.
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syntax "rust" "\.rs"
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comment "//"
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# Function definitions
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color magenta "fn [a-z_0-9]+"
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# Reserved words
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color yellow "\<(abstract|alignof|as|become|box|break|const|continue|crate|do|else|enum|extern|false|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|offsetof|override|priv|pub|pure|ref|return|sizeof|static|self|struct|super|true|trait|type|typeof|unsafe|unsized|use|virtual|where|while|yield)\>"
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# Macros
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color red "[a-z_]+!"
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# Constants
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color magenta "[A-Z][A-Z_0-9]+"
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# Traits/Enums/Structs/Types/...
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color magenta "[A-Z][A-Za-z0-9]+"
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# Strings
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color green "\".*\""
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color green start="\".*\\$" end=".*\""
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## NOTE: This isn't accurate, but matching "#{0,} for the end of the string is too liberal.
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color green start="r#+\"" end="\"#+"
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# Comments
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color blue "//.*"
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color blue start="/\*" end="\*/"
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# Attributes
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color magenta start="#!\[" end="\]"
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# Some common markers
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color brightcyan "(XXX|TODO|FIXME|\?\?\?)"
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