workshopsoft/ludic
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refactor(lang): rename the fn keyword to function

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Expand the function-declaration keyword to the full word across the whole
language and toolchain:
  fn name(...) -> T { ... }   ->   function name(...) -> T { ... }

Done as a self-hosting migration: teach the parser both spellings, reseed,
rewrite every .ludic definition to `function`, then drop `fn`. The compiler
now rejects `fn`. Touches the parser, all selfhost/tools/runtime/example/test
sources, the grammars (TextMate shared+vscode, ludic_syntax.h, JetBrains
LudicTokens.kt), the LSP and formatter, the Python doc/vocab tools
(check-impl, check-docs, validate, palette, test-lsp), and the docs
(fences, prose, kw-fn -> kw-function).

Reseeded; C-free bootstrap fixpoint holds. All suites green (45 regression,
24 self-host, 29 tool); the docs site generates and check.py passes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 01:43:22 +03:00
parent 2f19c8d8e2
commit 4c48077d68
86 changed files with 793 additions and 793 deletions
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8
tools/x/test.ludic
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@ -9,7 +9,7 @@
# compile a feature example as a game, run it (optional keys on stdin) and match
# its stdout against the expected space-joined output.
fn feat_case(name: ptr, keys: ptr, exp: ptr, label: ptr) -> void {
function feat_case(name: ptr, keys: ptr, exp: ptr, label: ptr) -> void {
if not game_build_ok("bin/ludicc", `examples/{name}.ludic`, `/tmp/x_e_{name}`) {
bad2(label, capture_line("grep -i error /tmp/x_gb.err | head -1")); return
}
@ -20,7 +20,7 @@ fn feat_case(name: ptr, keys: ptr, exp: ptr, label: ptr) -> void {
}
# a "does it still compile" smoke test (parse -> lower -> link), no run
fn qsmoke(name: ptr) -> void {
function qsmoke(name: ptr) -> void {
if game_build_ok("bin/ludicc", `examples/{name}.ludic`, `/tmp/x_q_{name}`) {
ok(`{name} compiles (@Queries desugars to S_QUERY)`)
} else { bad2(name, capture_line("grep -i error /tmp/x_gb.err | head -1")) }
@ -28,7 +28,7 @@ fn qsmoke(name: ptr) -> void {
# a pure-Ludic example that drives and asserts itself: compile headless to IR,
# let clang assemble it, run, and compare stdout. No C host and no C compiled.
fn net_case(name: ptr, exp: ptr) -> void {
function net_case(name: ptr, exp: ptr) -> void {
let ll = `/tmp/x_n_{name}.ll`
let log = `/tmp/x_n_{name}.out`
if not shq(`bin/ludicc --headless examples/{name}.ludic --emit-llvm -o {ll} > {log} 2>&1`) {
@ -43,7 +43,7 @@ fn net_case(name: ptr, exp: ptr) -> void {
if (got == exp) { ok(`{name} ({got})`) } else { bad2(name, `got [{got}] want [{exp}]`) }
}
fn cmd_test() -> int {
function cmd_test() -> int {
PASS = 0
FAIL = 0