v1.9.0

Tier 1 grammar improvements — 5 small lenient parsing additions sourced from a three-agent stress-file analysis. 22 errors closed across the quarantined stress targets.

Added (grammar)

1. Bare # line comments alongside the existing -- and #! forms. Common in shebang scripts and modern AppleScript style.
2. Leading-dot floats (.5, -.25) — a number-literal form common in window-manager scripts that compute screen fractions.
3. Multi-word record key values — {repetition method: start after completion}. Lenient editor parsing: not valid generic AppleScript per osacompile, only valid when the target app's dictionary defines those words as enumeration constants. AppleScript code that uses OmniFocus / Mail / Calendar / Contacts dictionaries does this routinely.
4. |piped|() no-arg handler calls — supports ASObjC method-call syntax where the selector is a piped identifier.

Changed

• Time-unit names (seconds, minutes, hours, days, weeks) removed from applescript_constant. They now parse as plain identifiers outside with timeout (which has its own dedicated seconds token). Lets set hours of theDate to 12 and similar property-reference patterns parse correctly.
• Grammar pin bumped to 7a5dce5.

Stress-corpus impact

File	Before	After	Δ
omnifocus_library.applescript	29	19	−10
battery_monitor.applescript	12	6	−6
layouts.applescript	7	1	−6
alfred_iterm.applescript	10	10	0 (Tier 2: chained tells)
adium_unittest.applescript	11	11	0 (single-app dictionary, intentionally skipped)

Layouts is one error short of graduating to the active corpus; the remaining error (tell application theApp — a variable reference instead of a string literal) is on the Tier 2 list as part of broadening tell_simple_statement.target to $._expression.

Verified valid AppleScript

The just validate-corpus recipe (added in 6117e9c) confirms all 4 of the additions above target real-AppleScript constructs that osacompile accepts. Fix #3 (multi-word record values) is the one intentional lenient-mode case — the comment in grammar.js explains why.