Add syntax highlighting for The Icon Programming Language #3229
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runtime/syntax/icon.yaml
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| - symbol.operator: "([.:;,+*|=!\\%@\\^\\?]|<|>|/|-|&)" | ||
| - symbol.brackets: "[(){}]|\\[|\\]" | ||
| - constant.number: "(\\b([1-9][0-9]*)\\b)" | ||
| - constant.number: "(\\b([1-9][0-9]?(r|R)[0-9a-zA-Z]+)\\b)" | ||
| - constant.number: "(\\b(([0-9]*[.][0-9]+|[0-9]+[.][0-9]*)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+)\\b)" |
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Some of the parens are unnecessary
Suggested change
| - symbol.operator: "([.:;,+*|=!\\%@\\^\\?]|<|>|/|-|&)" | |
| - symbol.brackets: "[(){}]|\\[|\\]" | |
| - constant.number: "(\\b([1-9][0-9]*)\\b)" | |
| - constant.number: "(\\b([1-9][0-9]?(r|R)[0-9a-zA-Z]+)\\b)" | |
| - constant.number: "(\\b(([0-9]*[.][0-9]+|[0-9]+[.][0-9]*)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+)\\b)" | |
| - symbol.operator: "[.:;,+*|=!\\%@\\^\\?]|<|>|/|-|&" | |
| - symbol.brackets: "[(){}\\[\\]]" | |
| - constant.number: "\\b[1-9][0-9]*\\b" | |
| - constant.number: "\\b[1-9][0-9]?(r|R)[0-9a-zA-Z]+\\b" | |
| - constant.number: "\\b(([0-9]*[.][0-9]+|[0-9]+[.][0-9]*)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+)\\b" |
| rules: | ||
| - constant.specialChar: "\\\\[bdeflnrtv'\\\"\\\\]" | ||
| - constant.specialChar: "\\\\[0-7]{3}" | ||
| - constant.specialChar: "\\\\x[0-9a-fA_F]{2}" |
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I'm guessing this is a typo
Suggested change
| - constant.specialChar: "\\\\x[0-9a-fA_F]{2}" | |
| - constant.specialChar: "\\\\x[0-9a-fA-F]{2}" |
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Confirmed and corrected the typo.
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Added file, runtime/syntax/icon.yaml, to provide syntax highlighting for The Icon Programming Language.
closes #3225