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/build.ludic
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@ -5,7 +5,7 @@
# compile a Ludic source to a native binary in bin/ via ludicc + clang (-O2).
# Returns true on success. Used for x itself and the editor tools.
fn build_tool(name: ptr, src: ptr) -> bool {
function build_tool(name: ptr, src: ptr) -> bool {
let ll = `build/{name}.ll`
if not shq(`bin/ludicc {src} --emit-llvm -o {ll} 2>/dev/null`) { print(`build failed: {name} (compile)`); return false }
# write to a temp then move, so a running bin/x can rebuild itself in place
@ -18,7 +18,7 @@ fn build_tool(name: ptr, src: ptr) -> bool {
# Both ludicc and ludic are the SAME multi-call binary assembled from the IR seed
# with clang alone; invoked as `ludic` it compiles-and-runs, as `ludicc` it just
# compiles.
fn cmd_build_cli() -> int {
function cmd_build_cli() -> int {
run("mkdir -p bin build")
print("cc: selfhost/ludicc.seed.ll -> bin/ludicc, bin/ludic (from the IR seed, no C compiler)")
if not shq(`{cc()} selfhost/ludicc.seed.ll -o bin/ludicc`) { err("x: seed did not assemble\n"); return 1 }
@ -28,7 +28,7 @@ fn cmd_build_cli() -> int {
}
# ---- build: the whole toolchain (ludicc, ludic, x, ludic-fmt, ludic-lsp) -----
fn cmd_build() -> int {
function cmd_build() -> int {
if cmd_build_cli() != 0 { return 1 }
print("ludicc: tools/x/main.ludic -> bin/x (the task runner rebuilds itself)")
if not build_tool("x", "tools/x/main.ludic") { return 1 }
@ -44,7 +44,7 @@ fn cmd_build() -> int {
# ---- app: compile a Ludic program to a native app ----------------------------
# usage: x app <file.ludic> [--headless|--windowed] [--save-temps]
# windowed is the default for a game; headless renders the last frame to out.ppm.
fn cmd_app() -> int {
function cmd_app() -> int {
ensure_ludicc()
var src = null
var mode = 1 # 1 = windowed, 2 = headless