2020-04-20 17:15:43 +00:00
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## Syntax highlighting for Go.
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2014-05-16 20:21:34 +00:00
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2020-12-10 14:48:14 +00:00
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## Original author: Robert Clausecker
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## License: CC0 (public domain)
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2018-02-07 10:25:46 +00:00
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syntax go "\.go$"
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2016-05-25 20:13:50 +00:00
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comment "//"
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2014-03-31 20:26:03 +00:00
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2019-11-04 18:52:35 +00:00
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formatter gofmt -w
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2014-04-08 12:09:29 +00:00
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# Types.
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color green "\<(bool|u?int(8|16|32|64)?|float(32|64)|complex(64|128)|byte|rune|uintptr|string|error)\>"
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2020-05-24 21:20:38 +00:00
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color green "\<(chan|const|func|interface|map|struct|type|var)\>"
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2021-04-27 09:18:41 +00:00
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color green "<-[[:blank:]]*chan\>|\<chan[[:blank:]]*<-"
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2014-03-31 20:26:03 +00:00
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2014-04-08 12:09:29 +00:00
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# Predefined functions.
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color blue "\<(append|cap|close|complex|copy|delete|imag|len|make|new|panic|print|println|real|recover)\>"
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# Control structures.
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color brightyellow "\<(case|default|defer|else|for|go|if|range|select|switch)\>"
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# Control flow.
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color magenta "\<(break|continue|fallthrough|goto|return)\>"
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# Declarations.
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color brightcyan "\<(package|import)\>"
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# Literals.
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2018-01-08 06:31:58 +00:00
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color red "\<([1-9][0-9]*|0[0-7]*|0[xX][0-9A-Fa-f]+)\>"
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color red "\<[0-9]+\.[0-9]*([eE][+-]?[0-9]+)?i?\>"
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color red "\<[0-9]+[eE][+-]?[0-9]+i?\>"
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color red "\B\.[0-9]+([eE][+-]?[0-9]+)?i?\>"
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color red "\<[0-9]+i\>"
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2014-03-31 20:26:03 +00:00
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2014-04-08 12:09:29 +00:00
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# Strings and characters; slightly fuzzy.
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color red "\<(true|false|nil|iota|_)\>"
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color red "'(\\.|[^'])+'"
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color red ""(\\.|[^"])*""
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2021-04-27 09:18:41 +00:00
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color red start=""(\\.|[^"])*\\[[:blank:]]*$" end="^(\\.|[^"])*""
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2014-03-31 20:26:03 +00:00
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2014-04-08 12:09:29 +00:00
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# Comments.
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2014-03-31 20:26:03 +00:00
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color brightblue "//.*"
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color brightblue start="/\*" end="\*/"
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2020-05-24 21:20:38 +00:00
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# Special comments.
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2021-04-27 09:18:41 +00:00
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color brightcyan "//[[:blank:]]*\+build[[:blank:]]+(([a-zA-Z_0-9]+[[:blank:]]*)+,[[:blank:]]*)*[a-zA-Z_0-9]+"
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2020-05-24 21:20:38 +00:00
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2014-04-08 12:09:29 +00:00
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# Trailing whitespace.
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color ,green "[[:space:]]+$"
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