Improved yuck highlighting (and parser), and introduced a tag.builtin scope (#6242)
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Philipp Mildenberger
GitHub
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commit
98415f288f
4 changed files with 92 additions and 50 deletions
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@ -215,6 +215,7 @@ We use a similar set of scopes as
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- `special` (preprocessor in C)
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- `tag` - Tags (e.g. `<body>` in HTML)
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- `builtin`
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- `namespace`
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@ -2206,7 +2206,7 @@ indent = { tab-width = 2, unit = " " }
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[[grammar]]
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name = "yuck"
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source = { git = "https://github.com/Philipp-M/tree-sitter-yuck", rev = "9e97da5773f82123a8c8cccf8f7e795d140ed7d1" }
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source = { git = "https://github.com/Philipp-M/tree-sitter-yuck", rev = "e3d91a3c65decdea467adebe4127b8366fa47919" }
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[[language]]
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name = "prql"
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@ -1,66 +1,107 @@
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; Errors
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(ERROR) @error
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(line_comment) @comment
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; Comments
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; keywords and symbols
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(comment) @comment
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(keyword) @keyword
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(symbol) @tag
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; Operators
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; literals
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[
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"+"
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"-"
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"*"
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"/"
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"%"
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"||"
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"&&"
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"=="
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"!="
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"=~"
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">"
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"<"
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">="
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"<="
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"!"
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"?."
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"?:"
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] @operator
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(bool_literal) @constant.builtin.boolean
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(num_literal) @constant.numeric
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(ternary_expression
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["?" ":"] @operator)
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; strings
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(string_interpolation
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(string_interpolation_start) @punctuation.special
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(string_interpolation_end) @punctuation.special)
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; Punctuation
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[ ":" "." "," ] @punctuation.delimiter
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[ "{" "}" "[" "]" "(" ")" ] @punctuation.bracket
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; Literals
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(number (float)) @constant.numeric.float
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(number (integer)) @constant.numeric.integer
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(boolean) @constant.builtin.boolean
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; Strings
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(escape_sequence) @constant.character.escape
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(string
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[
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(unescaped_single_quote_string_fragment)
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(unescaped_double_quote_string_fragment)
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(unescaped_backtick_string_fragment)
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"\""
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"'"
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"`"
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]) @string
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(string_interpolation
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"${" @punctuation.special
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"}" @punctuation.special)
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; operators and general punctuation
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[ (string_fragment) "\"" "'" "`" ] @string
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(unary_expression
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operator: _ @operator)
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; Attributes & Fields
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(binary_expression
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operator: _ @operator)
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(keyword) @attribute
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(ternary_expression
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operator: _ @operator)
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; Functions
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[
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":"
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"."
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","
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] @punctuation.delimiter
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(function_call
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name: (ident) @function)
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[
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"("
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")"
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"["
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"]"
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"{"
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"}"
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] @punctuation.bracket
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[
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":"
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"."
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","
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] @punctuation.delimiter
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; Variables
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; Rest (general identifiers that are not yet catched)
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(index) @variable
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(ident) @variable
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(array
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(symbol) @variable)
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; Builtin widgets
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(list .
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((symbol) @tag.builtin
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(#match? @tag.builtin "^(box|button|calendar|centerbox|checkbox|circular-progress|color-button|color-chooser|combo-box-text|eventbox|expander|graph|image|input|label|literal|overlay|progress|revealer|scale|scroll|transform)$")))
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; Keywords
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; I think there's a bug in tree-sitter the anchor doesn't seem to be working, see
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; https://github.com/tree-sitter/tree-sitter/pull/2107
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(list .
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((symbol) @keyword
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(#match? @keyword "^(defwindow|defwidget|defvar|defpoll|deflisten|geometry|children|struts)$")))
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(list .
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((symbol) @keyword.control.import
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(#eq? @keyword.control.import "include")))
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; Loop
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(loop_widget . "for" @keyword.control.repeat . (symbol) @variable . "in" @keyword.operator . (symbol) @variable)
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(loop_widget . "for" @keyword.control.repeat . (symbol) @variable . "in" @keyword.operator)
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; Tags
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; TODO apply to every symbol in list? I think it should probably only be applied to the first child of the list
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(list
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(symbol) @tag)
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; Other stuff that has not been catched by the previous queries yet
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(ident) @variable
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(index) @variable
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@ -1,2 +1,2 @@
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((line_comment) @injection.content
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((comment) @injection.content
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(#set! injection.language "comment"))
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