v0.3.1 — Real-world parse rate hits 92% / 100%

Bug-fix and grammar-tightening release on top of v0.3.0. Headline:
vsc-language-1c-bsl real configuration fixtures now parse 100% clean
(up from 88%); bsl-language-server test fixtures move from 84% to
92%. The four remaining degraded files in the bsl-language-server set
are all intentionally malformed (*ParseError* tests, or source
typos like Неопределенно and Функция Пример3 written without
parentheses).

Grammar fixes

• Methods named after BSL keywords (Процедура Выполнить()).
  SubName now uses the same dotIdentifier rule that
  PropertyAccess/CallAccess already used, so a sub name that
  globally specializes to a keyword still parses cleanly. Real
  configuration code uses this freely; v0.3.0 errored out at the sub
  declaration.
• Implicit string concatenation by juxtaposition
  (\"\" \"Выбрать\" \"Валюты.Код\" is one logical literal made of
  three tokens). Mirrors ANTLR's
  string : (STRING | multilineString)+ — constValue now matches
  String+ for the same reason.
• Comma-skipped arguments (Метод(a,,b), Метод(,a),
  Метод(a,), Метод(,)). Modelled after ANTLR's
  callParam : expression? — empty slots are real callArg nodes
  with no expression child. The with-expression alternative carries
  @dynamicPrecedence=1 so the GLR engine still resolves
  f(g(x)) as one nested call rather than f applied to g and
  (x) separately. This was the previously documented Limitation
  #2 and is now closed.
• Multi-line strings with blank rows between |-continued
  segments. Configurations routinely split long queries across
  paragraphs; the v0.3.0 regex required exactly one newline before each
  | and errored on blank-line separators. The token now accepts a
  run of newlines, matching ANTLR's token-stream
  STRINGPART/STRINGTAIL approach.

Live demo

• Editor uses real tab characters at a 4-column display width.
  Tab key inserts a tab (via indentWithTab) instead of moving focus
  out of the editor.

Numbers

Sample set	v0.3.0 clean	v0.3.1 clean
bsl-language-server fixtures (50)	84%	92%
vsc-language-1c-bsl real config (17)	88%	100%
Hard failures	0	0

Install

npm install @1c-syntax/codemirror-lang-bsl

Full changelog: v0.3.0...v0.3.1