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Ra77a3l3-jaralschena
Ra77a3l3-jar
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Add tree-sitter support for BASIC and FreeBASIC (helix-editor#14711)
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‎book/src/generated/lang-support.md‎

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| astro | ✓ | | | | | `astro-ls` |
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| awk | ✓ | ✓ | | | | `awk-language-server` |
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| bash | ✓ | ✓ | ✓ | ✓ | ✓ | `bash-language-server` |
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| basic | ✓ | ✓ | ✓ | ✓ | | |
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| bass | ✓ | | | | | `bass` |
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| beancount | ✓ | | | | | `beancount-language-server` |
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| bibtex | ✓ | | | | | `texlab` |
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| flatbuffers | ✓ | | | | | |
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| forth | ✓ | | | | | `forth-lsp` |
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| fortran | ✓ | | ✓ | | | `fortls` |
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| freebasic | ✓ | ✓ | ✓ | ✓ | | |
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| fsharp | ✓ | | | | | `fsautocomplete` |
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| gas | ✓ | ✓ | | | | `asm-lsp` |
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| gdscript | ✓ | ✓ | ✓ | ✓ | | |

‎languages.toml‎

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[[grammar]]
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name = "haxe"
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source = { git = "https://github.com/vantreeseba/tree-sitter-haxe", rev = "a55f3e2cf1e4449200fd089a80d3af642bcf5f94" }
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[[language]]
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name = "basic"
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scope = "source.basic"
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injection-regex = "basic"
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file-types = ["bas"]
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comment-token = "REM"
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indent = { tab-width = 2, unit = " " }
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[[grammar]]
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name = "basic"
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source = { git = "https://github.com/Ra77a3l3-jar/tree-sitter-basic", rev = "a98449c11d6c688b54c1ca132148a62d7e586a2a" }
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[[language]]
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name = "freebasic"
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scope = "source.freebasic"
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injection-regex = "freebasic"
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file-types = ["bas", "bi"]
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comment-tokens = ["'", "REM"]
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indent = { tab-width = 4, unit = " " }
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[[grammar]]
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name = "freebasic"
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source = { git = "https://github.com/Ra77a3l3-jar/tree-sitter-freebasic", rev = "dbf696adb4c0b9c020074e75043c90592981ee7f" }

‎runtime/queries/basic/highlights.scm‎

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; Keywords
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[
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"PRINT"
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"LET"
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"IF"
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"THEN"
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"GOTO"
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"GOSUB"
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"RETURN"
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"FOR"
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"TO"
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"STEP"
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"NEXT"
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"INPUT"
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"END"
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"REM"
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"DATA"
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"READ"
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"DIM"
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] @keyword
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; Logical operators
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[
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"AND"
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"and"
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"OR"
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"or"
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"NOT"
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] @keyword.operator
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; Comments
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(comment) @comment
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(rem_statement) @comment
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; Function calls
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(function_call) @function.call
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; Numbers
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(line_number) @constant.numeric
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(number) @constant.numeric
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; Strings
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(string) @string
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; Operators
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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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; Punctuation
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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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] @punctuation.delimiter
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; Variables
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(identifier) @variable

‎runtime/queries/basic/indents.scm‎

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[
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(for_statement)
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] @indent
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[
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"NEXT"
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] @outdent

‎runtime/queries/basic/tags.scm‎

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(for_statement
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variable: (identifier) @definition.variable)
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(let_statement
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variable: (identifier) @definition.variable)

‎runtime/queries/basic/textobjects.scm‎

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(for_statement) @function.around
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(comment) @comment.inside
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(comment)+ @comment.around

‎runtime/queries/freebasic/highlights.scm‎

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; Keywords
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[
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"DIM"
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"IF"
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"THEN"
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"ELSE"
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"END IF"
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"WHILE"
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"WEND"
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"FOR"
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"TO"
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"STEP"
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"NEXT"
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"DO"
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"LOOP"
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"UNTIL"
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"SUB"
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"END SUB"
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"FUNCTION"
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"END FUNCTION"
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"RETURN"
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"PRINT"
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"INPUT"
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"SLEEP"
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"AS"
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] @keyword
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; Logical operators
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[
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"AND"
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"OR"
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"NOT"
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"MOD"
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] @keyword.operator
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; Types
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[
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"INTEGER"
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"LONG"
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"SINGLE"
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"DOUBLE"
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"STRING"
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"BYTE"
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] @type
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(type_identifier) @type
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; Function and sub declarations
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(sub_declaration
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name: (identifier) @function)
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(function_declaration
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name: (identifier) @function)
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; Function calls
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(call_expression
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function: (identifier) @function.call)
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; Built-in functions
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((identifier) @function.builtin
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(#match? @function.builtin "^(?i)(ABS|SIN|COS|TAN|SQR|LEN|VAL|ASC|CHR|LEFT|RIGHT|MID|STR|INT|RND|INSTR|UCASE|LCASE|LTRIM|RTRIM|SPACE|TIME|DATE|TIMER)$"))
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; Literals
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(number_literal) @constant.numeric
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(string_literal) @string
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; Comments
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(comment) @comment
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; Operators
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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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; Punctuation
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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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] @punctuation.delimiter
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; Variables
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(identifier) @variable

‎runtime/queries/freebasic/indents.scm‎

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[
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(for_statement)
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(if_statement)
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(while_statement)
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(do_statement)
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(function_declaration)
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(sub_declaration)
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] @indent
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[
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"NEXT"
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"END IF"
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"WEND"
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"LOOP"
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"END FUNCTION"
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"END SUB"
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] @outdent

‎runtime/queries/freebasic/tags.scm‎

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(sub_declaration name: (identifier) @definition.function)
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(function_declaration name: (identifier) @definition.function)

‎runtime/queries/freebasic/textobjects.scm‎

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(function_declaration) @function.around
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(sub_declaration) @function.around
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(for_statement) @function.around
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(comment) @comment.inside
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(comment)+ @comment.around

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