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better imports syntax started...

sdl
Marcus 2021-05-17 18:06:51 -04:00
parent c85ee41c21
commit 7eea5f833a
2 changed files with 7 additions and 1 deletions
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6
grammar.ne
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@ -6,10 +6,13 @@ STATEMENT -> _ LINK_DECLARATION EOL {% ([,stuff]) => { return stuff } %}
| _ FUNCTION_DECLARATION EOL {% ([,d]) => d %}
| _ %NAMESPACE __ NAMESPACE EOL {% ([,,,namespace]) => { return { type: 'namespace', namespace: namespace[0] } } %}
| _ DIRECTIVE_STATEMENT EOL {% ([,d]) => d %}
| _ %IMPORT __ STRING __ %AS __ IDENTIFIER EOL {% ([,,,moduleName,,,,identifier]) => { return { type: 'import', name: identifier, importName: moduleName }} %}
| _ IMPORT_STATMENT EOL {% ([,d]) => d %}
| _ %RUNTIME __ %MEMBER __ IDENTIFIER EOL {% ([,,,,,identifier]) => {return{ type: 'variable', persist: false, name: identifier }} %}
| _ %MEMBER __ IDENTIFIER EOL {% ([,,,identifier]) => {return{ type: 'variable', persist: true, name: identifier }} %}
IMPORT_STATMENT -> %IMPORT __ STRING __ %AS __ IDENTIFIER {% ([,,moduleName,,,,identifier]) => { return { type: 'import', name: identifier, importName: moduleName }} %}
| %IMPORT __ IDENTIFIER __ %FROM __ STRING {% ([,,identifier,,,,moduleName]) => { return { type: 'import', name: identifier, importName: moduleName }} %}
FUNCTION_DECLARATION -> _ IDENTIFIER _ PARAMETERS:? _ JS_BLOCK EOL {% ([,name,,params,,block]) => { return { type: 'function', name: name, block, parameters: params } } %}
| _ %ASYNC __ IDENTIFIER _ PARAMETERS:? _ JS_BLOCK_ASYNC EOL {% ([,,,name,,params,,block]) => { return { type: 'function', name: name, block, parameters: params } } %}
@ -43,5 +46,6 @@ JS_BLOCK -> %JS_BLOCK {% ([block]) => minify(`result = (() => {${block.value.sub
| %JS_BLOCK2 {% ([block]) => minify(`result = (() => {${block.value.substring(1, block.value.length - 1)}})();`) %}
JS_BLOCK_ASYNC -> %JS_BLOCK {% ([block]) => minify(`result = (async () => {${block.value.substring(2, block.value.length - 2)}})();`) %}
| %JS_BLOCK2 {% ([block]) => minify(`result = (async () => {${block.value.substring(1, block.value.length - 1)}})();`) %}
SPREAD_OPERATOR -> %SPREAD_OPERATOR
_ -> null | %SPACE {% () => undefined %}
__ -> %SPACE {% () => undefined %}

2
tokens.js
View File

@ -10,12 +10,14 @@ export default {
IMPORT: 'import',
ASYNC: 'async',
AS: 'as',
FROM: 'from',
COMMA: ',',
STRING: /'(?:\\['\\]|[^\n'\\])*'/,
LSQBRACKET: '[',
RSQBRACKET: ']',
LPAREN: '(',
RPAREN: ')',
SPREAD_OPERATOR: '...',
DOTOP: '.',
JS_BLOCK: /\[\[[^]*?\n\]\]$/,
JS_BLOCK2: /{[^]*?\n}$/,