workshopsoft/ludic
2
0
Fork 0
Code Issues Pull requests Projects Releases 26 Packages Wiki Activity Actions

ludic syntax, and ludic-dev syntax: every grammar written from the compiler's vocabulary and checked against it

Browse source 
`ludic syntax [--json] [-o FILE]` prints what `ludicc --emit-syntax` does (a line
per entry, or the JSON). `ludic-dev syntax` writes, between "ludic-dev syntax:
begin" / "end" lines, the keyword, type, phase and attribute tables of
ludic_syntax.h, LudicVocabulary's sets (JetBrains), ludic-mode.el's lists and the
language server's word tests (is_keyword_word and the rest; is_contextual_word is
every word the parser does not reserve, and every declaring or modifying one),
and every TextMate pattern marked "comment": "ludic-dev syntax: <group>" (shared
and the VS Code copy). The grammars gain module uses port bind action reducer
dispatch registry def open component prop view alias friend unsafe numbers of as
from mut system; import and extern colour as declarations; the phase clause
knows Overlay; the bitwise pattern matches | and ^ on their own again.

`ludic-dev syntax --check` - and check-vocabulary, whose old parser comparison it
replaces, and the regression suite (syntax_cases, one line per file) - fails when
a written list is behind, when a grammar lacks a keyword, type or phase, when
docs/language has no page for a keyword, type, phase or attribute, or when the
parser (a scan of selfhost/frontend: is_id / text == words, a == / ann ==
attributes) tests a word or reads an attribute vocab.ludic lacks, or the reverse.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-29 23:59:30 +03:00
parent 73f7d0b7a3
commit 2ad6edaae3
15 changed files with 784 additions and 118 deletions
Download patch file Download diff file Expand all files Collapse all files

21
tools/editors/vscode/syntaxes/ludic.tmLanguage.json
View file

@ -3,7 +3,7 @@
"name": "Ludic",
"scopeName": "source.ludic",
"fileTypes": ["ludic"],
"comment": "Static grammar for Ludic. It is the fallback: when ludic-lsp is running, its semantic tokens refine everything here with real name resolution. Generated shapes are kept in sync with tools/ludic-tools/ludic_syntax.h.",
"comment": "Static grammar for Ludic. It is the fallback: when ludic-lsp is running, its semantic tokens refine everything here with real name resolution. The keyword, type and phase alternations are written by `ludic-dev syntax` from the compiler's own vocabulary (`ludicc --emit-syntax`): every pattern marked \"ludic-dev syntax: <group>\".",
"patterns": [
{ "include": "#comment" },
{ "include": "#declaration" },
@ -126,7 +126,7 @@
"captures": { "1": { "name": "keyword.control.import.ludic" } }
},
{
"match": "\\b(phase)\\s+(Start|Input|FixedUpdate|Update|LateUpdate|Render)\\b",
"comment": "ludic-dev syntax: phase-clause", "match": "\\b(phase)\\s+(Start|Input|FixedUpdate|Update|LateUpdate|Render|Overlay)\\b",
"captures": {
"1": { "name": "keyword.other.clause.ludic" },
"2": { "name": "constant.language.phase.ludic" }
@ -180,14 +180,13 @@
},
"keyword": {
"patterns": [
{ "name": "keyword.control.ludic", "match": "\\b(if|else|while|for|in|match|machine|become|return|spawn|despawn|enable|disable|attach|detach|emit|cancel|where|break|continue|new|try)\\b" },
{ "name": "keyword.operator.logical.ludic", "match": "\\b(and|or|not)\\b" },
{ "name": "keyword.other.clause.ludic", "match": "\\b(phase|query|on|cancellable|public|layer|start|shows|lasts|loads|then|export|internal)\\b" },
{ "name": "keyword.other.ludic", "match": "\\b(import|extern)\\b" },
{ "name": "storage.type.ludic", "match": "\\b(program|property|model|prefab|namespace|enum|ui|const|var|let|function|fn|handler|entry|event|scene|state|test)\\b" },
{ "name": "support.type.primitive.ludic", "match": "\\b(int|long|fixed|float|double|countdown|bool|entity|string|pointer|byte|words|fixeds|floats|doubles|pointers|Vector|IVec2|Rect|void)\\b" },
{ "name": "constant.language.boolean.ludic", "match": "\\b(true|false|null)\\b" },
{ "name": "constant.language.phase.ludic", "match": "\\b(Start|Input|FixedUpdate|Update|LateUpdate|Render|Overlay)\\b" }
{ "name": "keyword.control.ludic", "comment": "ludic-dev syntax: statement", "match": "\\b(let|if|else|while|for|in|where|match|machine|become|return|break|continue|new|spawn|despawn|enable|disable|attach|detach|emit|cancel|dispatch|try)\\b" },
{ "name": "keyword.operator.logical.ludic", "comment": "ludic-dev syntax: operator", "match": "\\b(and|or|not)\\b" },
{ "name": "keyword.other.clause.ludic", "comment": "ludic-dev syntax: modifier", "match": "\\b(export|internal|friend|uses|open|of|as|from|numbers|unsafe|mut|phase|query|on|cancellable|public|layer|start|shows|lasts|then|loads|system)\\b" },
{ "name": "storage.type.ludic", "comment": "ludic-dev syntax: declaration", "match": "\\b(program|module|import|property|state|event|action|reducer|enum|model|prefab|scene|handler|ui|namespace|alias|port|bind|registry|def|component|view|prop|const|var|function|fn|extern|entry|test)\\b" },
{ "name": "support.type.primitive.ludic", "comment": "ludic-dev syntax: types", "match": "\\b(int|long|float|double|fixed|bool|byte|string|pointer|void|entity|countdown|words|floats|doubles|fixeds|pointers|Vector|IVec2|Rect)\\b" },
{ "name": "constant.language.boolean.ludic", "comment": "ludic-dev syntax: constant", "match": "\\b(true|false|null)\\b" },
{ "name": "constant.language.phase.ludic", "comment": "ludic-dev syntax: phases", "match": "\\b(Start|Input|FixedUpdate|Update|LateUpdate|Render|Overlay)\\b" }
]
},
"widget": {
@ -241,7 +240,7 @@
"patterns": [
{ "name": "keyword.operator.arrow.ludic", "match": "->|=>" },
{ "name": "keyword.operator.range.ludic", "match": "\\.\\." },
{ "name": "keyword.operator.bitwise.ludic", "match": "<<|>>|&|\\|\\^|~" },
{ "name": "keyword.operator.bitwise.ludic", "match": "<<|>>|&|\\||\\^|~" },
{ "name": "keyword.operator.comparison.ludic", "match": "==|!=|<=|>=|<|>" },
{ "name": "keyword.operator.assignment.ludic", "match": "\\+=|-=|\\*=|/=|=" },
{ "name": "keyword.operator.arithmetic.ludic", "match": "[+\\-*/%]" }