3 Commits

Author	SHA1	Message	Date
giles	ae86579ae8	js-on-sx: ASI — :nl token flag + return restricted production (525/526 unit, 148/148 slice) ... Lexer: adds :nl (newline-before) boolean to every token. scan! resets the flag before each skip-ws! call; skip-ws! sets it true when it consumes \n or \r. Parser: jp-token-nl? reads the flag; jp-parse-return-stmt stops before the expression when a newline precedes it (return\n42 → return undefined). Four new tests cover the restricted production and the raw flag. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-25 11:53:33 +00:00
giles	ce46420c2e	js-on-sx: regex literal lex+parse+transpile+runtime stub ... Lexer: js-regex-context? disambiguates / based on prior token; read-regex handles [...] classes and \ escapes. Emits {:type "regex" :value {:pattern :flags}}. Parser: new primary branch → (js-regex pat flags). Transpile: (js-regex-new pat flags). Runtime: js-regex? predicate, js-regex-new builds tagged dict with source/flags/global/ignoreCase/multiline/sticky/unicode/dotAll/ hasIndices/lastIndex. js-regex-invoke-method dispatches .test/.exec/ .toString. js-invoke-method detects regex receivers. Stub engine uses js-string-index-of; __js_regex_platform__ + override! let a real engine plug in later. Runner: repeatable --filter flags (OR'd). 308/310 unit (+30 regex tests), 148/148 slice unchanged.	2026-04-23 20:27:19 +00:00
giles	9e568ad886	js-on-sx: baseline commit (278/280 unit, 148/148 slice, runner stub) ... Initial commit of the lib/js/ tree and plans/ directory. A previous session left template-string work in progress — 278/280 unit tests pass (2 failing: tpl part-count off-by-one, escaped-backtick ident lookup). test262-runner.py and scoreboard are placeholders (0/8 with 7 timeouts); fixing the runner is the next queue item.	2026-04-23 19:42:16 +00:00