refactor(lang): rename the str type (and stringify builtin) to string

Expand the abbreviated string type and its conversion builtin to the full
word everywhere:
  str            ->  string        (the immutable-string type)
  str(x) -> str  ->  string(x) -> string   (the stringify builtin;
                                            what `{…}` interpolation calls)

Types are recognized by identifier, and llty maps both spellings to LLVM
`ptr`, so this is an atomic source rewrite: type annotations, the Ludic
type tags, the builtin name/dispatch, and the interpolation desugar, plus
the grammars, LSP, docs (type-str -> type-string, fn-str -> fn-string), and
inventory. int/bool stay (universally accepted, like Math).

Reseeded; C-free fixpoint holds; all suites green (45/24/29); site + check.py OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 01:51:11 +03:00
parent 4c48077d68
commit b7745a4600
70 changed files with 207 additions and 207 deletions

View file

@ -8,10 +8,10 @@ tip: A backtick string with {expr} holes, each stringified and concatenated.
order: 7
---
A backtick string `` `…` `` is an interpolated string: any `{expr}` hole inside it is evaluated, converted to text, and concatenated with the surrounding literal parts. Numbers, `bool`s, and `fixed` values are stringified automatically and `str` values pass through, so `` `score: {score}` `` desugars to `"score: " + str(score)`. It is the readable way to build a message from mixed pieces without hand-writing a `+` chain. Write a literal brace with `{{` or `}}`.
A backtick string `` `…` `` is an interpolated string: any `{expr}` hole inside it is evaluated, converted to text, and concatenated with the surrounding literal parts. Numbers, `bool`s, and `fixed` values are stringified automatically and `string` values pass through, so `` `score: {score}` `` desugars to `"score: " + string(score)`. It is the readable way to build a message from mixed pieces without hand-writing a `+` chain. Write a literal brace with `{{` or `}}`.
```ludic
let status_line: str = `score {score} — health {current_health}/{maximum_health}`
let status_line: string = `score {score} — health {current_health}/{maximum_health}`
Screen.status(status_line)
print(`wave {wave_number} incoming`)
```