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hare: update to work with latest chroma
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,60 +1,60 @@ | ||
| package h | ||
| package lexers | ||
|
|
||
| import ( | ||
| . "github.com/alecthomas/chroma" // nolint | ||
| "github.com/alecthomas/chroma/lexers/internal" | ||
| . "github.com/alecthomas/chroma/v2" // nolint | ||
| ) | ||
|
|
||
| // Hare lexer (WIP). | ||
| var Hare = internal.Register(MustNewLexer( | ||
| &Config{ | ||
| Name: "Hare", | ||
| Aliases: []string{ "hare", }, | ||
| Filenames: []string{ "*.ha", }, | ||
| MimeTypes: []string{ "text/x-hare", }, | ||
| }, | ||
| Rules{ | ||
| "whitespace": { | ||
| { `^use\s.+;`, CommentPreproc, nil }, | ||
| { `@[a-z]+`, CommentPreproc, nil }, | ||
| { `\n`, Text, nil }, | ||
| { `\s+`, Text, nil }, | ||
| {`//.*\n`, CommentSingle, nil}, | ||
| }, | ||
| "statements": { | ||
| { `"`, LiteralString, Push("string") }, | ||
| { "`[^`]*`", LiteralString, nil }, | ||
| { `'(\\[\\0abfnrtv"']||\\(x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8})|[^\\'])'`, LiteralStringChar, nil }, | ||
| { `(0|[1-9]\d*)\.\d+([eE][+-]?\d+)?(f32|f64)?`, LiteralNumberFloat, nil }, | ||
| { `(0|[1-9]\d*)([eE][+-]?\d+)?(f32|f64)`, LiteralNumberFloat, nil }, | ||
| { `0x[0-9a-fA-F]+\.[0-9a-fA-F]+([pP][+-]?\d+(f32|f64)?)?`, LiteralNumberFloat, nil }, | ||
| { `0x[0-9a-fA-F]+[pP][+-]?\d+(f32|f64)`, LiteralNumberFloat, nil }, | ||
| { `0x[0-9a-fA-F]+(z|[iu](8|16|32|64)?)?`, LiteralNumberHex, nil }, | ||
| { `0o[0-7]+(z|[iu](8|16|32|64)?)?`, LiteralNumberOct, nil }, | ||
| { `0b[01]+(z[iu](8|16|32|64)?)?`, LiteralNumberBin, nil }, | ||
| { `(0|[1-9]\d*)([eE][+-]?\d+)?(z|[iu](8|16|32|64)?)?`, LiteralNumberInteger, nil }, | ||
| { `[~!%^&*+=|?:<>/-]|[ai]s\b|\.\.\.`, Operator, nil }, | ||
| { `[()\[\],.{};]`, Punctuation, nil }, | ||
| { Words(``, `\b`, `_`, `align`, `break`, `const`, `continue`, | ||
| `else`, `enum`, `export`, `for`, `if`, `return`, `size`, | ||
| `static`, `struct`, `offset`, `union`, `fn`, `free`, `assert`, | ||
| `abort`, `alloc`, `let`, `len`, `def`, `type`, `match`, | ||
| `switch`, `case`, `append`, `delete`, `insert`, `defer`, | ||
| `yield`, `vastart`, `vaarg`, `vaend`), Keyword, nil }, | ||
| { `(str|rune|bool|int|uint|uintptr|u8|u16|u32|u64|i8|i16|i32|i64|f32|f64|null|void|nullable|valist|opaque|never)\b`, KeywordType, nil }, | ||
| { `(true|false)\b`, NameBuiltin, nil }, | ||
| { `[a-zA-Z_]\w*`, Name, nil }, | ||
| }, | ||
| "string": { | ||
| { `"`, LiteralString, Pop(1) }, | ||
| { `\\([\\0abfnrtv"']|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8})`, LiteralStringEscape, nil }, | ||
| { `[^\\"\n]+`, LiteralString, nil }, | ||
| { `\\`, LiteralString, nil }, | ||
| }, | ||
| "root": { | ||
| Include("whitespace"), | ||
| Include("statements"), | ||
| }, | ||
| }, | ||
| // Hare lexer. | ||
| var Hare = Register(MustNewLexer( | ||
| &Config{ | ||
| Name: "Hare", | ||
| Aliases: []string{"hare"}, | ||
| Filenames: []string{"*.ha"}, | ||
| MimeTypes: []string{"text/x-hare"}, | ||
| }, | ||
| func() Rules { | ||
| return Rules{ | ||
| "whitespace": { | ||
| {`^use\s.+;`, CommentPreproc, nil}, | ||
| {`@[a-z]+`, CommentPreproc, nil}, | ||
| {`\n`, Text, nil}, | ||
| {`\s+`, Text, nil}, | ||
| {`//.*\n`, CommentSingle, nil}, | ||
| }, | ||
| "statements": { | ||
| {`"`, LiteralString, Push("string")}, | ||
| {"`[^`]*`", LiteralString, nil}, | ||
| {`'(\\[\\0abfnrtv"']||\\(x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8})|[^\\'])'`, LiteralStringChar, nil}, | ||
| {`(0|[1-9]\d*)\.\d+([eE][+-]?\d+)?(f32|f64)?`, LiteralNumberFloat, nil}, | ||
| {`(0|[1-9]\d*)([eE][+-]?\d+)?(f32|f64)`, LiteralNumberFloat, nil}, | ||
| {`0x[0-9a-fA-F]+\.[0-9a-fA-F]+([pP][+-]?\d+(f32|f64)?)?`, LiteralNumberFloat, nil}, | ||
| {`0x[0-9a-fA-F]+[pP][+-]?\d+(f32|f64)`, LiteralNumberFloat, nil}, | ||
| {`0x[0-9a-fA-F]+(z|[iu](8|16|32|64)?)?`, LiteralNumberHex, nil}, | ||
| {`0o[0-7]+(z|[iu](8|16|32|64)?)?`, LiteralNumberOct, nil}, | ||
| {`0b[01]+(z[iu](8|16|32|64)?)?`, LiteralNumberBin, nil}, | ||
| {`(0|[1-9]\d*)([eE][+-]?\d+)?(z|[iu](8|16|32|64)?)?`, LiteralNumberInteger, nil}, | ||
| {`[~!%^&*+=|?:<>/-]|[ai]s\b|\.\.\.`, Operator, nil}, | ||
| {`[()\[\],.{};]`, Punctuation, nil}, | ||
| {Words(``, `\b`, `_`, `align`, `break`, `const`, `continue`, | ||
| `else`, `enum`, `export`, `for`, `if`, `return`, `size`, | ||
| `static`, `struct`, `offset`, `union`, `fn`, `free`, `assert`, | ||
| `abort`, `alloc`, `let`, `len`, `def`, `type`, `match`, | ||
| `switch`, `case`, `append`, `delete`, `insert`, `defer`, | ||
| `yield`, `vastart`, `vaarg`, `vaend`), Keyword, nil}, | ||
| {`(str|rune|bool|int|uint|uintptr|u8|u16|u32|u64|i8|i16|i32|i64|f32|f64|null|void|nullable|valist|opaque|never)\b`, KeywordType, nil}, | ||
| {`(true|false)\b`, NameBuiltin, nil}, | ||
| {`[a-zA-Z_]\w*`, Name, nil}, | ||
| }, | ||
| "string": { | ||
| {`"`, LiteralString, Pop(1)}, | ||
| {`\\([\\0abfnrtv"']|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8})`, LiteralStringEscape, nil}, | ||
| {`[^\\"\n]+`, LiteralString, nil}, | ||
| {`\\`, LiteralString, nil}, | ||
| }, | ||
| "root": { | ||
| Include("whitespace"), | ||
| Include("statements"), | ||
| }, | ||
| } | ||
| }, | ||
| )) | ||
|
|