From b286f9dca018a77f6a3a372b2e0665e5825d02ff Mon Sep 17 00:00:00 2001
From: sfja <sfja2004@gmail.com>
Date: Tue, 23 Sep 2025 23:54:07 +0200
Subject: [PATCH] import files once

---
 compile.phi          |    6 +-
 compiler/emit_js.phi |   71 +-
 compiler/syms.phi    |   28 +-
 stage2.js            | 3301 ++++++++++++++++++------------------------
 stdlib.phi           |   72 +
 5 files changed, 1541 insertions(+), 1937 deletions(-)

diff --git a/compile.phi b/compile.phi
index 667ea8e..d17fe9c 100644
--- a/compile.phi
+++ b/compile.phi
@@ -1,6 +1,6 @@
 (import "stdlib.phi" (slice contains indent))
 (import "compiler/parse.phi" (Parser tokenize))
-(import "compiler/emit_js.phi" (Emitter))
+(import "compiler/emit_js.phi" (JsEmitter))
 
 (fn print_expr (expr depth) (do
     (let (ty line value) expr)
@@ -24,7 +24,7 @@
 (let parser (Parser tokens))
 (let (parse) parser)
 (let ast (parse))
-(let emitter (Emitter ast input_filename))
+(let emitter (JsEmitter ast input_filename))
 (let (emit) emitter)
 (let js_code (emit))
 
@@ -32,7 +32,7 @@
 // (println js_code)
 
 (write_text_file output_filename js_code)
-(println "written '%'!" output_filename)
+(println "writing '%'" output_filename)
 
 
 
diff --git a/compiler/emit_js.phi b/compiler/emit_js.phi
index ef2cd6e..48a3db7 100644
--- a/compiler/emit_js.phi
+++ b/compiler/emit_js.phi
@@ -1,8 +1,12 @@
-(import "stdlib.phi" (slice contains))
+(import "stdlib.phi" (
+    slice contains
+    list_push list_pop list_contains
+    map map_has map_get map_set
+))
 (import "compiler/parse.phi" (Parser tokenize))
 (import "compiler/syms.phi" (Syms))
 
-(fn Emitter (ast initial_filename) (do
+(fn JsEmitter (ast initial_filename) (do
     (let output (list))
     (let filename initial_filename)
 
@@ -11,6 +15,9 @@
     (let (sym_id_count sym_id_increment) (Counter))
     (let (let_node_reg_count let_node_reg_increment) (Counter))
 
+    (let import_stack (list filename))
+    (let imported_files (map))
+
     (let builtin_syms (list
         (list "format" "builtinFormat")
         (list "print" "builtinPrint")
@@ -127,34 +134,48 @@
             (panic "illegal function on line %" line)
         ))
         (if (== id "import") (do
-            (let outer_filename filename)
             (let (_ (_ _ inner_filename) (_ _ idents)) s)
-            (= filename inner_filename)
 
-            (let text (read_text_file filename))
-            (let tokens (tokenize text))
-            (let parser (Parser tokens))
-            (let (parse) parser)
-            (let ast (parse))
-            (let (_ generate_imported) (Emitter ast filename))
-
-            (emit (format "runtime.setFile(\"%\");\n" filename))
-
-            (let outer_syms syms)
-            (= syms (Syms))
-            (for (ident builtin_id) builtin_syms (do
-                (define_builtin ident builtin_id)
+            (if (list_contains import_stack inner_filename) (do
+                (panic "circular dependendy: '%' imports '%'" filename inner_filename)
             ))
+            (list_push import_stack inner_filename)
 
-            (enter_scope)
-            (discover_syms ast)
-            (emit_exprs ast)
-            (let sym_map (get_current_map))
+            (let sym_map null)
 
-            (= syms outer_syms)
-            (= filename outer_filename)
+            (if (map_has imported_files inner_filename) (do
+                (= sym_map (map_get imported_files inner_filename))
+            ) (do
+                (println "compiling '%'" inner_filename)
+                (let outer_filename filename)
+                (= filename inner_filename)
 
-            (emit (format "runtime.setFile(\"%\");\n" outer_filename))
+                (let text (read_text_file filename))
+                (let tokens (tokenize text))
+                (let parser (Parser tokens))
+                (let (parse) parser)
+                (let ast (parse))
+
+                (emit (format "runtime.setFile(\"%\");\n" filename))
+
+                (let outer_syms syms)
+                (= syms (Syms))
+                (for (ident builtin_id) builtin_syms (do
+                    (define_builtin ident builtin_id)
+                ))
+
+                (enter_scope)
+                (discover_syms ast)
+                (emit_exprs ast)
+                (= sym_map (get_current_map))
+                (map_set imported_files filename sym_map)
+
+                (= syms outer_syms)
+                (= filename outer_filename)
+
+                (emit (format "runtime.setFile(\"%\");\n" outer_filename))
+            ))
+            (list_pop import_stack)
 
             (for (_ _ ident) idents (do
                 (let sym null)
@@ -165,7 +186,7 @@
                     ))
                 ))
                 (if (== sym null) (do
-                    (panic "no symbol '%' from imported '%'" ident filename)
+                    (panic "no symbol '%' from imported '%'" ident inner_filename)
                 ))
                 (let (_ sym_type) sym)
                 (if (== sym_type "imported") (do
diff --git a/compiler/syms.phi b/compiler/syms.phi
index 6ec155f..3ca77ed 100644
--- a/compiler/syms.phi
+++ b/compiler/syms.phi
@@ -1,10 +1,10 @@
-(import "stdlib.phi" (indent))
+(import "stdlib.phi" (indent map map_has map_get map_set))
 
 (fn Syms () (do
-    (let syms (list null (list)))
+    (let syms (list null (map)))
 
     (fn enter_scope () (do
-        (= syms (list syms (list)))
+        (= syms (list syms (map)))
     ))
 
     (fn leave_scope () (do
@@ -14,29 +14,13 @@
 
     (fn define_sym (ident sym) (do
         (let (_ map) syms)
-        (let i 0)
-        (loop (do
-            (if (>= i (len map)) (break))
-            (let (s_ident _) (at map i))
-            (if (== ident s_ident) (do
-                (set map i (list ident sym))
-                (return)
-            ))
-            (+= i 1)
-        ))
-        (push map (list ident sym))
+        (map_set map ident sym)
     ))
 
     (fn find_sym (syms ident) (do
         (let (parent map) syms)
-        (let i 0)
-        (loop (do
-            (if (>= i (len map)) (break))
-            (let (s_ident s_sym) (at map i))
-            (if (== ident s_ident) (do
-                (return s_sym)
-            ))
-            (+= i 1)
+        (if (map_has map ident) (do
+            (return (map_get map ident))
         ))
         (if (!= parent null) (do
             (return (find_sym parent ident))
diff --git a/stage2.js b/stage2.js
index 9d53008..5aa0b29 100644
--- a/stage2.js
+++ b/stage2.js
@@ -2,155 +2,66 @@
 import { Runtime } from "./runtime.js";
 const runtime = new Runtime("compile.phi");
 runtime.setFile("stdlib.phi");
-function _slice29(_list33, _idx34) {
+function _slice29(_list40, _idx41) {
 runtime.pushCall("slice", "stdlib.phi");
-const r_0 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list33));
-let _list_len35 = r_0;
+const r_0 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list40));
+let _list_len42 = r_0;
 const r_1 = ({ type: "list", values: [] });
-let _elems36 = r_1;
-const r_2 = _idx34;
-let _i37 = r_2;
+let _elems43 = r_1;
+const r_2 = _idx41;
+let _i44 = r_2;
 while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i37, _list_len35)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i44, _list_len42)))) {
 break};
-(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems36, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list33, _i37))));
-(_i37 = runtime.opAdd(_i37, ({ type: "int", value: 1 })));
+(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems43, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list40, _i44))));
+(_i44 = runtime.opAdd(_i44, ({ type: "int", value: 1 })));
 };
 runtime.popCall();
-return _elems36;
+return _elems43;
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _slice_eq30(_str38, _slice_idx39, _substr40) {
+function _slice_eq30(_str45, _slice_idx46, _substr47) {
 runtime.pushCall("slice_eq", "stdlib.phi");
-const r_3 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str38));
-let _str_len41 = r_3;
-const r_4 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr40));
-let _substr_len42 = r_4;
+const r_3 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str45));
+let _str_len48 = r_3;
+const r_4 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr47));
+let _substr_len49 = r_4;
 const r_5 = ({ type: "int", value: 0 });
-let _i43 = r_5;
+let _i50 = r_5;
 while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i43, _substr_len42)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i50, _substr_len49)))) {
 runtime.popCall();
 return ({ type: "bool", value: true })};
-if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx39, _i43)), _str_len41)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx46, _i50)), _str_len48)))) {
 runtime.popCall();
 return ({ type: "bool", value: false })};
-if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str38, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx39, _i43)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr40, _i43)))))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str45, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx46, _i50)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr47, _i50)))))) {
 runtime.popCall();
 return ({ type: "bool", value: false })};
-(_i43 = runtime.opAdd(_i43, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _contains31(_text44, _ch45) {
-runtime.pushCall("contains", "stdlib.phi");
-const r_6 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text44));
-let _text_len46 = r_6;
-const r_7 = ({ type: "int", value: 0 });
-let _i47 = r_7;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i47, _text_len46)))) {
-break};
-if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text44, _i47)), _ch45)))) {
-runtime.popCall();
-return ({ type: "bool", value: true });
-};
-(_i47 = runtime.opAdd(_i47, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: false });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _indent32(_depth48) {
-runtime.pushCall("indent", "stdlib.phi");
-const r_8 = ({ type: "string", value: "" });
-let _space49 = r_8;
-const r_9 = ({ type: "int", value: 0 });
-let _i50 = r_9;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i50, _depth48)))) {
-break};
-(_space49 = runtime.opAdd(_space49, ({ type: "string", value: "  " })));
 (_i50 = runtime.opAdd(_i50, ({ type: "int", value: 1 })));
 };
 runtime.popCall();
-return _space49;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compile.phi");
-;
-runtime.setFile("compiler/parse.phi");
-runtime.setFile("stdlib.phi");
-function _slice81(_list85, _idx86) {
-runtime.pushCall("slice", "stdlib.phi");
-const r_10 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list85));
-let _list_len87 = r_10;
-const r_11 = ({ type: "list", values: [] });
-let _elems88 = r_11;
-const r_12 = _idx86;
-let _i89 = r_12;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i89, _list_len87)))) {
-break};
-(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems88, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list85, _i89))));
-(_i89 = runtime.opAdd(_i89, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _elems88;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _slice_eq82(_str90, _slice_idx91, _substr92) {
-runtime.pushCall("slice_eq", "stdlib.phi");
-const r_13 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str90));
-let _str_len93 = r_13;
-const r_14 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr92));
-let _substr_len94 = r_14;
-const r_15 = ({ type: "int", value: 0 });
-let _i95 = r_15;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i95, _substr_len94)))) {
-runtime.popCall();
-return ({ type: "bool", value: true })};
-if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx91, _i95)), _str_len93)))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str90, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx91, _i95)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr92, _i95)))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(_i95 = runtime.opAdd(_i95, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
 return ({ type: "bool", value: true });
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _contains83(_text96, _ch97) {
+function _contains31(_text51, _ch52) {
 runtime.pushCall("contains", "stdlib.phi");
-const r_16 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text96));
-let _text_len98 = r_16;
-const r_17 = ({ type: "int", value: 0 });
-let _i99 = r_17;
+const r_6 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text51));
+let _text_len53 = r_6;
+const r_7 = ({ type: "int", value: 0 });
+let _i54 = r_7;
 while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i99, _text_len98)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i54, _text_len53)))) {
 break};
-if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text96, _i99)), _ch97)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text51, _i54)), _ch52)))) {
 runtime.popCall();
 return ({ type: "bool", value: true });
 };
-(_i99 = runtime.opAdd(_i99, ({ type: "int", value: 1 })));
+(_i54 = runtime.opAdd(_i54, ({ type: "int", value: 1 })));
 };
 runtime.popCall();
 return ({ type: "bool", value: false });
@@ -158,824 +69,60 @@ return ({ type: "bool", value: false });
 runtime.popCall();
 return { type: "null" };
 };
-function _indent84(_depth100) {
+function _indent32(_depth55) {
 runtime.pushCall("indent", "stdlib.phi");
-const r_18 = ({ type: "string", value: "" });
-let _space101 = r_18;
-const r_19 = ({ type: "int", value: 0 });
-let _i102 = r_19;
+const r_8 = ({ type: "string", value: "" });
+let _space56 = r_8;
+const r_9 = ({ type: "int", value: 0 });
+let _i57 = r_9;
 while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i102, _depth100)))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i57, _depth55)))) {
 break};
-(_space101 = runtime.opAdd(_space101, ({ type: "string", value: "  " })));
-(_i102 = runtime.opAdd(_i102, ({ type: "int", value: 1 })));
+(_space56 = runtime.opAdd(_space56, ({ type: "string", value: "  " })));
+(_i57 = runtime.opAdd(_i57, ({ type: "int", value: 1 })));
 };
 runtime.popCall();
-return _space101;
+return _space56;
 ;
 runtime.popCall();
 return { type: "null" };
 };
-runtime.setFile("compiler/parse.phi");
-;
-function _Parser65(_tokens103) {
-runtime.pushCall("Parser", "compiler/parse.phi");
-const r_20 = ({ type: "int", value: 0 });
-let _i110 = r_20;
-const r_21 = (runtime.info("compiler/parse.phi", 5), ((...args) => runtime.builtinAt(...args))(_tokens103, _i110));
-let _tok111 = r_21;
-function _parse104() {
-runtime.pushCall("parse", "compiler/parse.phi");
-const r_22 = ({ type: "list", values: [] });
-let _exprs112 = r_22;
+function _list_push33(_list_58, _value59) {
+runtime.pushCall("list_push", "stdlib.phi");
+const r_10 = (runtime.info("stdlib.phi", 56), ((...args) => runtime.builtinLen(...args))(_list_58));
+let _list_len60 = r_10;
+const r_11 = ({ type: "int", value: 0 });
+let _i61 = r_11;
 while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 10), _done109()))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 59), runtime.opGte(_i61, _list_len60)))) {
 break};
-(runtime.info("compiler/parse.phi", 11), ((...args) => runtime.builtinPush(...args))(_exprs112, (runtime.info("compiler/parse.phi", 11), _parse_expr105())));
-};
+if (runtime.truthy((runtime.info("stdlib.phi", 60), runtime.opEq((runtime.info("stdlib.phi", 60), ((...args) => runtime.builtinAt(...args))(_list_58, _i61)), ({ type: "null" }))))) {
+(runtime.info("stdlib.phi", 61), ((...args) => runtime.builtinSet(...args))(_list_58, _i61, _value59));
 runtime.popCall();
-return _exprs112;
+return { type: "null" };
+};
+(_i61 = runtime.opAdd(_i61, ({ type: "int", value: 1 })));
+};
+(runtime.info("stdlib.phi", 66), ((...args) => runtime.builtinPush(...args))(_list_58, _value59));
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _parse_expr105() {
-runtime.pushCall("parse_expr", "compiler/parse.phi");
-const r_23 = _tok111;
-const r_24 = r_23.values[0] ?? { type: "null"};
-let _ty113 = r_24;
-const r_25 = r_23.values[1] ?? { type: "null"};
-let _line114 = r_25;
-const r_26 = r_23.values[2] ?? { type: "null"};
-let _value115 = r_26;
-if (runtime.truthy((runtime.info("compiler/parse.phi", 18), _eat106(({ type: "string", value: "(" }))))) {
-const r_27 = ({ type: "list", values: [] });
-let _values116 = r_27;
+function _list_pop34(_list_62) {
+runtime.pushCall("list_pop", "stdlib.phi");
+const r_12 = (runtime.info("stdlib.phi", 70), runtime.opSub((runtime.info("stdlib.phi", 70), ((...args) => runtime.builtinLen(...args))(_list_62)), ({ type: "int", value: 1 })));
+let _i63 = r_12;
 while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 21), _test108(({ type: "string", value: ")" }))))) {
+if (runtime.truthy((runtime.info("stdlib.phi", 72), runtime.opLt(_i63, ({ type: "int", value: 0 }))))) {
 break};
-(runtime.info("compiler/parse.phi", 22), ((...args) => runtime.builtinPush(...args))(_values116, (runtime.info("compiler/parse.phi", 22), _parse_expr105())));
-};
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 24), _eat106(({ type: "string", value: ")" })))))) {
-(runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected ')' on line %" }), (runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinAt(...args))(_tok111, ({ type: "int", value: 1 })))));
-};
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "list" }), _line114, _values116] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 28), _eat106(({ type: "string", value: "string" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "string" }), _line114, _value115] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 30), _eat106(({ type: "string", value: "int" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "int" }), _line114, (runtime.info("compiler/parse.phi", 31), ((...args) => runtime.builtinStringToInt(...args))(_value115))] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 32), _eat106(({ type: "string", value: "ident" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "ident" }), _line114, _value115] });
-} else {
-(runtime.info("compiler/parse.phi", 35), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected expression, got '%' on line %" }), _ty113, _line114));
-}}}};
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _eat106(_pat117) {
-runtime.pushCall("eat", "compiler/parse.phi");
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 40), _test108(_pat117))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(runtime.info("compiler/parse.phi", 41), _step107());
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _step107() {
-runtime.pushCall("step", "compiler/parse.phi");
-(_i110 = runtime.opAdd(_i110, ({ type: "int", value: 1 })));
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 47), _done109())))) {
-const r_28 = (runtime.info("compiler/parse.phi", 48), ((...args) => runtime.builtinAt(...args))(_tokens103, _i110));
-let _new_tok118 = r_28;
-(_tok111 = _new_tok118);
-};
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _test108(_pat119) {
-runtime.pushCall("test", "compiler/parse.phi");
-if (runtime.truthy((runtime.info("compiler/parse.phi", 54), _done109()))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-const r_29 = _tok111;
-const r_30 = r_29.values[0] ?? { type: "null"};
-let _ty120 = r_30;
-runtime.popCall();
-return (runtime.info("compiler/parse.phi", 56), runtime.opEq(_pat119, _ty120));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _done109() {
-runtime.pushCall("done", "compiler/parse.phi");
-runtime.popCall();
-return (runtime.info("compiler/parse.phi", 60), runtime.opGte(_i110, (runtime.info("compiler/parse.phi", 60), ((...args) => runtime.builtinLen(...args))(_tokens103))));
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.popCall();
-return ({ type: "list", values: [_parse104] });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _tokenize66(_text121) {
-runtime.pushCall("tokenize", "compiler/parse.phi");
-const r_31 = (runtime.info("compiler/parse.phi", 67), ((...args) => runtime.builtinLen(...args))(_text121));
-let _text_len122 = r_31;
-const r_32 = ({ type: "list", values: [] });
-let _tokens123 = r_32;
-const r_33 = ({ type: "int", value: 0 });
-let _i124 = r_33;
-const r_34 = ({ type: "int", value: 1 });
-let _line125 = r_34;
-const r_35 = (runtime.info("compiler/parse.phi", 73), runtime.opAdd(({ type: "string", value: "abcdefghijklmnopqrstuvwxyz" }), ({ type: "string", value: "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890+-*/%&|=?!<>'_" })));
-let _ident_chars126 = r_35;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 77), runtime.opGte(_i124, _text_len122)))) {
-break};
-const r_36 = (runtime.info("compiler/parse.phi", 79), ((...args) => runtime.builtinAt(...args))(_text121, _i124));
-let _ch127 = r_36;
-if (runtime.truthy((runtime.info("compiler/parse.phi", 81), _contains83(({ type: "string", value: " \t\r\n" }), _ch127)))) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 82), runtime.opEq(_ch127, ({ type: "string", value: "\n" }))))) {
-(_line125 = runtime.opAdd(_line125, ({ type: "int", value: 1 })));
-};
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 86), _slice_eq82(_text121, _i124, ({ type: "string", value: "//" }))))) {
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 88), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opGte(_i124, _text_len122))) || runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opEq((runtime.info("compiler/parse.phi", 88), ((...args) => runtime.builtinAt(...args))(_text121, _i124)), ({ type: "string", value: "\n" })))) }))) {
-break;
-};
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-};
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 93), _contains83(({ type: "string", value: "()" }), _ch127)))) {
-(runtime.info("compiler/parse.phi", 94), ((...args) => runtime.builtinPush(...args))(_tokens123, ({ type: "list", values: [_ch127, _line125] })));
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 96), runtime.opEq(_ch127, ({ type: "string", value: "\"" }))))) {
-const r_37 = ({ type: "string", value: "" });
-let _value128 = r_37;
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-(_ch127 = (runtime.info("compiler/parse.phi", 99), ((...args) => runtime.builtinAt(...args))(_text121, _i124)));
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 101), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 101), runtime.opGte(_i124, _text_len122))) || runtime.truthy((runtime.info("compiler/parse.phi", 101), runtime.opEq(_ch127, ({ type: "string", value: "\"" })))) }))) {
-break;
-};
-if (runtime.truthy((runtime.info("compiler/parse.phi", 104), runtime.opEq(_ch127, ({ type: "string", value: "\\" }))))) {
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 106), runtime.opGte(_i124, _text_len122)))) {
-break;
-};
-(_ch127 = (runtime.info("compiler/parse.phi", 109), ((...args) => runtime.builtinAt(...args))(_text121, _i124)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 110), runtime.opEq(_ch127, ({ type: "string", value: "t" }))))) {
-(_value128 = runtime.opAdd(_value128, ({ type: "string", value: "\t" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 112), runtime.opEq(_ch127, ({ type: "string", value: "r" }))))) {
-(_value128 = runtime.opAdd(_value128, ({ type: "string", value: "\r" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 114), runtime.opEq(_ch127, ({ type: "string", value: "n" }))))) {
-(_value128 = runtime.opAdd(_value128, ({ type: "string", value: "\n" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 116), runtime.opEq(_ch127, ({ type: "string", value: "0" }))))) {
-(_value128 = runtime.opAdd(_value128, ({ type: "string", value: "\n" })));
-} else {
-(_value128 = runtime.opAdd(_value128, _ch127));
-}}}};
-} else {
-(_value128 = runtime.opAdd(_value128, _ch127));
-};
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-(_ch127 = (runtime.info("compiler/parse.phi", 125), ((...args) => runtime.builtinAt(...args))(_text121, _i124)));
-};
-if (runtime.truthy((runtime.info("compiler/parse.phi", 127), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 127), runtime.opGte(_i124, _text_len122))) || runtime.truthy((runtime.info("compiler/parse.phi", 127), runtime.opNe(_ch127, ({ type: "string", value: "\"" })))) }))) {
-(runtime.info("compiler/parse.phi", 128), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected '\"' on line %" }), _line125));
-};
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-(runtime.info("compiler/parse.phi", 131), ((...args) => runtime.builtinPush(...args))(_tokens123, ({ type: "list", values: [({ type: "string", value: "string" }), _line125, _value128] })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 132), _contains83(({ type: "string", value: "0123456789" }), _ch127)))) {
-const r_38 = ({ type: "string", value: "" });
-let _value129 = r_38;
-while (true) {
-(_ch127 = (runtime.info("compiler/parse.phi", 135), ((...args) => runtime.builtinAt(...args))(_text121, _i124)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 136), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 136), runtime.opGte(_i124, _text_len122))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 136), _contains83(({ type: "string", value: "0123456789" }), _ch127)))) }))) {
-break;
-};
-(_value129 = runtime.opAdd(_value129, _ch127));
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-};
-(runtime.info("compiler/parse.phi", 142), ((...args) => runtime.builtinPush(...args))(_tokens123, ({ type: "list", values: [({ type: "string", value: "int" }), _line125, _value129] })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 143), _contains83(_ident_chars126, _ch127)))) {
-const r_39 = ({ type: "string", value: "" });
-let _value130 = r_39;
-while (true) {
-(_ch127 = (runtime.info("compiler/parse.phi", 146), ((...args) => runtime.builtinAt(...args))(_text121, _i124)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 147), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 147), runtime.opGte(_i124, _text_len122))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 147), _contains83(_ident_chars126, _ch127)))) }))) {
-break;
-};
-(_value130 = runtime.opAdd(_value130, _ch127));
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-};
-(runtime.info("compiler/parse.phi", 153), ((...args) => runtime.builtinPush(...args))(_tokens123, ({ type: "list", values: [({ type: "string", value: "ident" }), _line125, _value130] })));
-} else {
-(runtime.info("compiler/parse.phi", 155), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "illegal char '%'" }), _ch127));
-(_i124 = runtime.opAdd(_i124, ({ type: "int", value: 1 })));
-}}}}}};
-};
-runtime.popCall();
-return _tokens123;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compile.phi");
-;
-runtime.setFile("compiler/emit_js.phi");
-runtime.setFile("stdlib.phi");
-function _slice162(_list166, _idx167) {
-runtime.pushCall("slice", "stdlib.phi");
-const r_40 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list166));
-let _list_len168 = r_40;
-const r_41 = ({ type: "list", values: [] });
-let _elems169 = r_41;
-const r_42 = _idx167;
-let _i170 = r_42;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i170, _list_len168)))) {
-break};
-(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems169, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list166, _i170))));
-(_i170 = runtime.opAdd(_i170, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _elems169;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _slice_eq163(_str171, _slice_idx172, _substr173) {
-runtime.pushCall("slice_eq", "stdlib.phi");
-const r_43 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str171));
-let _str_len174 = r_43;
-const r_44 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr173));
-let _substr_len175 = r_44;
-const r_45 = ({ type: "int", value: 0 });
-let _i176 = r_45;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i176, _substr_len175)))) {
-runtime.popCall();
-return ({ type: "bool", value: true })};
-if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx172, _i176)), _str_len174)))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str171, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx172, _i176)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr173, _i176)))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(_i176 = runtime.opAdd(_i176, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _contains164(_text177, _ch178) {
-runtime.pushCall("contains", "stdlib.phi");
-const r_46 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text177));
-let _text_len179 = r_46;
-const r_47 = ({ type: "int", value: 0 });
-let _i180 = r_47;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i180, _text_len179)))) {
-break};
-if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text177, _i180)), _ch178)))) {
-runtime.popCall();
-return ({ type: "bool", value: true });
-};
-(_i180 = runtime.opAdd(_i180, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: false });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _indent165(_depth181) {
-runtime.pushCall("indent", "stdlib.phi");
-const r_48 = ({ type: "string", value: "" });
-let _space182 = r_48;
-const r_49 = ({ type: "int", value: 0 });
-let _i183 = r_49;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i183, _depth181)))) {
-break};
-(_space182 = runtime.opAdd(_space182, ({ type: "string", value: "  " })));
-(_i183 = runtime.opAdd(_i183, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _space182;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compiler/emit_js.phi");
-;
-runtime.setFile("compiler/parse.phi");
-runtime.setFile("stdlib.phi");
-function _slice214(_list218, _idx219) {
-runtime.pushCall("slice", "stdlib.phi");
-const r_50 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list218));
-let _list_len220 = r_50;
-const r_51 = ({ type: "list", values: [] });
-let _elems221 = r_51;
-const r_52 = _idx219;
-let _i222 = r_52;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i222, _list_len220)))) {
-break};
-(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems221, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list218, _i222))));
-(_i222 = runtime.opAdd(_i222, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _elems221;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _slice_eq215(_str223, _slice_idx224, _substr225) {
-runtime.pushCall("slice_eq", "stdlib.phi");
-const r_53 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str223));
-let _str_len226 = r_53;
-const r_54 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr225));
-let _substr_len227 = r_54;
-const r_55 = ({ type: "int", value: 0 });
-let _i228 = r_55;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i228, _substr_len227)))) {
-runtime.popCall();
-return ({ type: "bool", value: true })};
-if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx224, _i228)), _str_len226)))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str223, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx224, _i228)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr225, _i228)))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(_i228 = runtime.opAdd(_i228, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _contains216(_text229, _ch230) {
-runtime.pushCall("contains", "stdlib.phi");
-const r_56 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text229));
-let _text_len231 = r_56;
-const r_57 = ({ type: "int", value: 0 });
-let _i232 = r_57;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i232, _text_len231)))) {
-break};
-if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text229, _i232)), _ch230)))) {
-runtime.popCall();
-return ({ type: "bool", value: true });
-};
-(_i232 = runtime.opAdd(_i232, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: false });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _indent217(_depth233) {
-runtime.pushCall("indent", "stdlib.phi");
-const r_58 = ({ type: "string", value: "" });
-let _space234 = r_58;
-const r_59 = ({ type: "int", value: 0 });
-let _i235 = r_59;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i235, _depth233)))) {
-break};
-(_space234 = runtime.opAdd(_space234, ({ type: "string", value: "  " })));
-(_i235 = runtime.opAdd(_i235, ({ type: "int", value: 1 })));
-};
+const r_13 = (runtime.info("stdlib.phi", 73), ((...args) => runtime.builtinAt(...args))(_list_62, _i63));
+let _value64 = r_13;
+if (runtime.truthy((runtime.info("stdlib.phi", 74), runtime.opNe(_value64, ({ type: "null" }))))) {
+(runtime.info("stdlib.phi", 75), ((...args) => runtime.builtinSet(...args))(_list_62, _i63, ({ type: "null" })));
 runtime.popCall();
-return _space234;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compiler/parse.phi");
-;
-function _Parser198(_tokens236) {
-runtime.pushCall("Parser", "compiler/parse.phi");
-const r_60 = ({ type: "int", value: 0 });
-let _i243 = r_60;
-const r_61 = (runtime.info("compiler/parse.phi", 5), ((...args) => runtime.builtinAt(...args))(_tokens236, _i243));
-let _tok244 = r_61;
-function _parse237() {
-runtime.pushCall("parse", "compiler/parse.phi");
-const r_62 = ({ type: "list", values: [] });
-let _exprs245 = r_62;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 10), _done242()))) {
-break};
-(runtime.info("compiler/parse.phi", 11), ((...args) => runtime.builtinPush(...args))(_exprs245, (runtime.info("compiler/parse.phi", 11), _parse_expr238())));
-};
-runtime.popCall();
-return _exprs245;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _parse_expr238() {
-runtime.pushCall("parse_expr", "compiler/parse.phi");
-const r_63 = _tok244;
-const r_64 = r_63.values[0] ?? { type: "null"};
-let _ty246 = r_64;
-const r_65 = r_63.values[1] ?? { type: "null"};
-let _line247 = r_65;
-const r_66 = r_63.values[2] ?? { type: "null"};
-let _value248 = r_66;
-if (runtime.truthy((runtime.info("compiler/parse.phi", 18), _eat239(({ type: "string", value: "(" }))))) {
-const r_67 = ({ type: "list", values: [] });
-let _values249 = r_67;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 21), _test241(({ type: "string", value: ")" }))))) {
-break};
-(runtime.info("compiler/parse.phi", 22), ((...args) => runtime.builtinPush(...args))(_values249, (runtime.info("compiler/parse.phi", 22), _parse_expr238())));
-};
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 24), _eat239(({ type: "string", value: ")" })))))) {
-(runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected ')' on line %" }), (runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinAt(...args))(_tok244, ({ type: "int", value: 1 })))));
-};
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "list" }), _line247, _values249] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 28), _eat239(({ type: "string", value: "string" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "string" }), _line247, _value248] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 30), _eat239(({ type: "string", value: "int" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "int" }), _line247, (runtime.info("compiler/parse.phi", 31), ((...args) => runtime.builtinStringToInt(...args))(_value248))] });
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 32), _eat239(({ type: "string", value: "ident" }))))) {
-runtime.popCall();
-return ({ type: "list", values: [({ type: "string", value: "ident" }), _line247, _value248] });
-} else {
-(runtime.info("compiler/parse.phi", 35), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected expression, got '%' on line %" }), _ty246, _line247));
-}}}};
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _eat239(_pat250) {
-runtime.pushCall("eat", "compiler/parse.phi");
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 40), _test241(_pat250))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(runtime.info("compiler/parse.phi", 41), _step240());
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _step240() {
-runtime.pushCall("step", "compiler/parse.phi");
-(_i243 = runtime.opAdd(_i243, ({ type: "int", value: 1 })));
-if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 47), _done242())))) {
-const r_68 = (runtime.info("compiler/parse.phi", 48), ((...args) => runtime.builtinAt(...args))(_tokens236, _i243));
-let _new_tok251 = r_68;
-(_tok244 = _new_tok251);
-};
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _test241(_pat252) {
-runtime.pushCall("test", "compiler/parse.phi");
-if (runtime.truthy((runtime.info("compiler/parse.phi", 54), _done242()))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-const r_69 = _tok244;
-const r_70 = r_69.values[0] ?? { type: "null"};
-let _ty253 = r_70;
-runtime.popCall();
-return (runtime.info("compiler/parse.phi", 56), runtime.opEq(_pat252, _ty253));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _done242() {
-runtime.pushCall("done", "compiler/parse.phi");
-runtime.popCall();
-return (runtime.info("compiler/parse.phi", 60), runtime.opGte(_i243, (runtime.info("compiler/parse.phi", 60), ((...args) => runtime.builtinLen(...args))(_tokens236))));
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.popCall();
-return ({ type: "list", values: [_parse237] });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _tokenize199(_text254) {
-runtime.pushCall("tokenize", "compiler/parse.phi");
-const r_71 = (runtime.info("compiler/parse.phi", 67), ((...args) => runtime.builtinLen(...args))(_text254));
-let _text_len255 = r_71;
-const r_72 = ({ type: "list", values: [] });
-let _tokens256 = r_72;
-const r_73 = ({ type: "int", value: 0 });
-let _i257 = r_73;
-const r_74 = ({ type: "int", value: 1 });
-let _line258 = r_74;
-const r_75 = (runtime.info("compiler/parse.phi", 73), runtime.opAdd(({ type: "string", value: "abcdefghijklmnopqrstuvwxyz" }), ({ type: "string", value: "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890+-*/%&|=?!<>'_" })));
-let _ident_chars259 = r_75;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 77), runtime.opGte(_i257, _text_len255)))) {
-break};
-const r_76 = (runtime.info("compiler/parse.phi", 79), ((...args) => runtime.builtinAt(...args))(_text254, _i257));
-let _ch260 = r_76;
-if (runtime.truthy((runtime.info("compiler/parse.phi", 81), _contains216(({ type: "string", value: " \t\r\n" }), _ch260)))) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 82), runtime.opEq(_ch260, ({ type: "string", value: "\n" }))))) {
-(_line258 = runtime.opAdd(_line258, ({ type: "int", value: 1 })));
-};
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 86), _slice_eq215(_text254, _i257, ({ type: "string", value: "//" }))))) {
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 88), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opGte(_i257, _text_len255))) || runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opEq((runtime.info("compiler/parse.phi", 88), ((...args) => runtime.builtinAt(...args))(_text254, _i257)), ({ type: "string", value: "\n" })))) }))) {
-break;
-};
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-};
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 93), _contains216(({ type: "string", value: "()" }), _ch260)))) {
-(runtime.info("compiler/parse.phi", 94), ((...args) => runtime.builtinPush(...args))(_tokens256, ({ type: "list", values: [_ch260, _line258] })));
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 96), runtime.opEq(_ch260, ({ type: "string", value: "\"" }))))) {
-const r_77 = ({ type: "string", value: "" });
-let _value261 = r_77;
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-(_ch260 = (runtime.info("compiler/parse.phi", 99), ((...args) => runtime.builtinAt(...args))(_text254, _i257)));
-while (true) {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 101), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 101), runtime.opGte(_i257, _text_len255))) || runtime.truthy((runtime.info("compiler/parse.phi", 101), runtime.opEq(_ch260, ({ type: "string", value: "\"" })))) }))) {
-break;
-};
-if (runtime.truthy((runtime.info("compiler/parse.phi", 104), runtime.opEq(_ch260, ({ type: "string", value: "\\" }))))) {
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 106), runtime.opGte(_i257, _text_len255)))) {
-break;
-};
-(_ch260 = (runtime.info("compiler/parse.phi", 109), ((...args) => runtime.builtinAt(...args))(_text254, _i257)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 110), runtime.opEq(_ch260, ({ type: "string", value: "t" }))))) {
-(_value261 = runtime.opAdd(_value261, ({ type: "string", value: "\t" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 112), runtime.opEq(_ch260, ({ type: "string", value: "r" }))))) {
-(_value261 = runtime.opAdd(_value261, ({ type: "string", value: "\r" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 114), runtime.opEq(_ch260, ({ type: "string", value: "n" }))))) {
-(_value261 = runtime.opAdd(_value261, ({ type: "string", value: "\n" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 116), runtime.opEq(_ch260, ({ type: "string", value: "0" }))))) {
-(_value261 = runtime.opAdd(_value261, ({ type: "string", value: "\n" })));
-} else {
-(_value261 = runtime.opAdd(_value261, _ch260));
-}}}};
-} else {
-(_value261 = runtime.opAdd(_value261, _ch260));
-};
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-(_ch260 = (runtime.info("compiler/parse.phi", 125), ((...args) => runtime.builtinAt(...args))(_text254, _i257)));
-};
-if (runtime.truthy((runtime.info("compiler/parse.phi", 127), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 127), runtime.opGte(_i257, _text_len255))) || runtime.truthy((runtime.info("compiler/parse.phi", 127), runtime.opNe(_ch260, ({ type: "string", value: "\"" })))) }))) {
-(runtime.info("compiler/parse.phi", 128), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected '\"' on line %" }), _line258));
-};
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-(runtime.info("compiler/parse.phi", 131), ((...args) => runtime.builtinPush(...args))(_tokens256, ({ type: "list", values: [({ type: "string", value: "string" }), _line258, _value261] })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 132), _contains216(({ type: "string", value: "0123456789" }), _ch260)))) {
-const r_78 = ({ type: "string", value: "" });
-let _value262 = r_78;
-while (true) {
-(_ch260 = (runtime.info("compiler/parse.phi", 135), ((...args) => runtime.builtinAt(...args))(_text254, _i257)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 136), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 136), runtime.opGte(_i257, _text_len255))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 136), _contains216(({ type: "string", value: "0123456789" }), _ch260)))) }))) {
-break;
-};
-(_value262 = runtime.opAdd(_value262, _ch260));
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
+return _value64;
 };
-(runtime.info("compiler/parse.phi", 142), ((...args) => runtime.builtinPush(...args))(_tokens256, ({ type: "list", values: [({ type: "string", value: "int" }), _line258, _value262] })));
-} else {
-if (runtime.truthy((runtime.info("compiler/parse.phi", 143), _contains216(_ident_chars259, _ch260)))) {
-const r_79 = ({ type: "string", value: "" });
-let _value263 = r_79;
-while (true) {
-(_ch260 = (runtime.info("compiler/parse.phi", 146), ((...args) => runtime.builtinAt(...args))(_text254, _i257)));
-if (runtime.truthy((runtime.info("compiler/parse.phi", 147), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 147), runtime.opGte(_i257, _text_len255))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 147), _contains216(_ident_chars259, _ch260)))) }))) {
-break;
-};
-(_value263 = runtime.opAdd(_value263, _ch260));
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-};
-(runtime.info("compiler/parse.phi", 153), ((...args) => runtime.builtinPush(...args))(_tokens256, ({ type: "list", values: [({ type: "string", value: "ident" }), _line258, _value263] })));
-} else {
-(runtime.info("compiler/parse.phi", 155), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "illegal char '%'" }), _ch260));
-(_i257 = runtime.opAdd(_i257, ({ type: "int", value: 1 })));
-}}}}}};
-};
-runtime.popCall();
-return _tokens256;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compiler/emit_js.phi");
-;
-runtime.setFile("compiler/syms.phi");
-runtime.setFile("stdlib.phi");
-function _slice293(_list297, _idx298) {
-runtime.pushCall("slice", "stdlib.phi");
-const r_80 = (runtime.info("stdlib.phi", 3), ((...args) => runtime.builtinLen(...args))(_list297));
-let _list_len299 = r_80;
-const r_81 = ({ type: "list", values: [] });
-let _elems300 = r_81;
-const r_82 = _idx298;
-let _i301 = r_82;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 7), runtime.opGte(_i301, _list_len299)))) {
-break};
-(runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinPush(...args))(_elems300, (runtime.info("stdlib.phi", 8), ((...args) => runtime.builtinAt(...args))(_list297, _i301))));
-(_i301 = runtime.opAdd(_i301, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _elems300;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _slice_eq294(_str302, _slice_idx303, _substr304) {
-runtime.pushCall("slice_eq", "stdlib.phi");
-const r_83 = (runtime.info("stdlib.phi", 15), ((...args) => runtime.builtinLen(...args))(_str302));
-let _str_len305 = r_83;
-const r_84 = (runtime.info("stdlib.phi", 16), ((...args) => runtime.builtinLen(...args))(_substr304));
-let _substr_len306 = r_84;
-const r_85 = ({ type: "int", value: 0 });
-let _i307 = r_85;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 19), runtime.opGte(_i307, _substr_len306)))) {
-runtime.popCall();
-return ({ type: "bool", value: true })};
-if (runtime.truthy((runtime.info("stdlib.phi", 21), runtime.opGte((runtime.info("stdlib.phi", 21), runtime.opAdd(_slice_idx303, _i307)), _str_len305)))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-if (runtime.truthy((runtime.info("stdlib.phi", 23), runtime.opNe((runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_str302, (runtime.info("stdlib.phi", 23), runtime.opAdd(_slice_idx303, _i307)))), (runtime.info("stdlib.phi", 23), ((...args) => runtime.builtinAt(...args))(_substr304, _i307)))))) {
-runtime.popCall();
-return ({ type: "bool", value: false })};
-(_i307 = runtime.opAdd(_i307, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: true });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _contains295(_text308, _ch309) {
-runtime.pushCall("contains", "stdlib.phi");
-const r_86 = (runtime.info("stdlib.phi", 32), ((...args) => runtime.builtinLen(...args))(_text308));
-let _text_len310 = r_86;
-const r_87 = ({ type: "int", value: 0 });
-let _i311 = r_87;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 35), runtime.opGte(_i311, _text_len310)))) {
-break};
-if (runtime.truthy((runtime.info("stdlib.phi", 36), runtime.opEq((runtime.info("stdlib.phi", 36), ((...args) => runtime.builtinAt(...args))(_text308, _i311)), _ch309)))) {
-runtime.popCall();
-return ({ type: "bool", value: true });
-};
-(_i311 = runtime.opAdd(_i311, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return ({ type: "bool", value: false });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _indent296(_depth312) {
-runtime.pushCall("indent", "stdlib.phi");
-const r_88 = ({ type: "string", value: "" });
-let _space313 = r_88;
-const r_89 = ({ type: "int", value: 0 });
-let _i314 = r_89;
-while (true) {
-if (runtime.truthy((runtime.info("stdlib.phi", 48), runtime.opGte(_i314, _depth312)))) {
-break};
-(_space313 = runtime.opAdd(_space313, ({ type: "string", value: "  " })));
-(_i314 = runtime.opAdd(_i314, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _space313;
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.setFile("compiler/syms.phi");
-;
-function _Syms278() {
-runtime.pushCall("Syms", "compiler/syms.phi");
-const r_90 = ({ type: "list", values: [({ type: "null" }), ({ type: "list", values: [] })] });
-let _syms323 = r_90;
-function _enter_scope315() {
-runtime.pushCall("enter_scope", "compiler/syms.phi");
-(_syms323 = ({ type: "list", values: [_syms323, ({ type: "list", values: [] })] }));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _leave_scope316() {
-runtime.pushCall("leave_scope", "compiler/syms.phi");
-const r_91 = _syms323;
-const r_92 = r_91.values[0] ?? { type: "null"};
-let _parent324 = r_92;
-const r_93 = r_91.values[1] ?? { type: "null"};
-(_syms323 = _parent324);
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_sym317(_ident325, _sym326) {
-runtime.pushCall("define_sym", "compiler/syms.phi");
-const r_94 = _syms323;
-const r_95 = r_94.values[0] ?? { type: "null"};
-const r_96 = r_94.values[1] ?? { type: "null"};
-let _map327 = r_96;
-const r_97 = ({ type: "int", value: 0 });
-let _i328 = r_97;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/syms.phi", 19), runtime.opGte(_i328, (runtime.info("compiler/syms.phi", 19), ((...args) => runtime.builtinLen(...args))(_map327)))))) {
-break};
-const r_98 = (runtime.info("compiler/syms.phi", 20), ((...args) => runtime.builtinAt(...args))(_map327, _i328));
-const r_99 = r_98.values[0] ?? { type: "null"};
-let _s_ident329 = r_99;
-const r_100 = r_98.values[1] ?? { type: "null"};
-if (runtime.truthy((runtime.info("compiler/syms.phi", 21), runtime.opEq(_ident325, _s_ident329)))) {
-(runtime.info("compiler/syms.phi", 22), ((...args) => runtime.builtinSet(...args))(_map327, _i328, ({ type: "list", values: [_ident325, _sym326] })));
-runtime.popCall();
-return { type: "null" };
-};
-(_i328 = runtime.opAdd(_i328, ({ type: "int", value: 1 })));
-};
-(runtime.info("compiler/syms.phi", 27), ((...args) => runtime.builtinPush(...args))(_map327, ({ type: "list", values: [_ident325, _sym326] })));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _find_sym318(_syms330, _ident331) {
-runtime.pushCall("find_sym", "compiler/syms.phi");
-const r_101 = _syms330;
-const r_102 = r_101.values[0] ?? { type: "null"};
-let _parent332 = r_102;
-const r_103 = r_101.values[1] ?? { type: "null"};
-let _map333 = r_103;
-const r_104 = ({ type: "int", value: 0 });
-let _i334 = r_104;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/syms.phi", 34), runtime.opGte(_i334, (runtime.info("compiler/syms.phi", 34), ((...args) => runtime.builtinLen(...args))(_map333)))))) {
-break};
-const r_105 = (runtime.info("compiler/syms.phi", 35), ((...args) => runtime.builtinAt(...args))(_map333, _i334));
-const r_106 = r_105.values[0] ?? { type: "null"};
-let _s_ident335 = r_106;
-const r_107 = r_105.values[1] ?? { type: "null"};
-let _s_sym336 = r_107;
-if (runtime.truthy((runtime.info("compiler/syms.phi", 36), runtime.opEq(_ident331, _s_ident335)))) {
-runtime.popCall();
-return _s_sym336;
-};
-(_i334 = runtime.opAdd(_i334, ({ type: "int", value: 1 })));
-};
-if (runtime.truthy((runtime.info("compiler/syms.phi", 41), runtime.opNe(_parent332, ({ type: "null" }))))) {
-runtime.popCall();
-return (runtime.info("compiler/syms.phi", 42), _find_sym318(_parent332, _ident331));
+(_i63 = runtime.opSub(_i63, ({ type: "int", value: 1 })));
 };
 runtime.popCall();
 return ({ type: "null" });
@@ -983,1013 +130,1393 @@ return ({ type: "null" });
 runtime.popCall();
 return { type: "null" };
 };
-function _get_sym319(_ident337) {
-runtime.pushCall("get_sym", "compiler/syms.phi");
+function _list_contains35(_list_65, _value66) {
+runtime.pushCall("list_contains", "stdlib.phi");
+for (const r_14 of _list_65.values) {;
+let _elem67 = r_14;
+if (runtime.truthy((runtime.info("stdlib.phi", 85), runtime.opEq(_elem67, _value66)))) {
 runtime.popCall();
-return (runtime.info("compiler/syms.phi", 48), _find_sym318(_syms323, _ident337));
+return ({ type: "bool", value: true });
+};
+};
+runtime.popCall();
+return ({ type: "bool", value: false });
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _get_current_map320() {
-runtime.pushCall("get_current_map", "compiler/syms.phi");
-const r_108 = _syms323;
-const r_109 = r_108.values[0] ?? { type: "null"};
-const r_110 = r_108.values[1] ?? { type: "null"};
-let _map338 = r_110;
+function _map36() {
+runtime.pushCall("map", "stdlib.phi");
 runtime.popCall();
-return _map338;
+return ({ type: "list", values: [] });
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _print_syms_node321(_syms339, _depth340) {
-runtime.pushCall("print_syms_node", "compiler/syms.phi");
-const r_111 = _syms339;
-const r_112 = r_111.values[0] ?? { type: "null"};
-let _parent341 = r_112;
-const r_113 = r_111.values[1] ?? { type: "null"};
-let _map342 = r_113;
-for (const r_114 of _map342.values) {;
-const r_115 = r_114.values[0] ?? { type: "null"};
-let _ident343 = r_115;
-const r_116 = r_114.values[1] ?? { type: "null"};
-let _sym344 = r_116;
-(runtime.info("compiler/syms.phi", 59), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%- %: %" }), (runtime.info("compiler/syms.phi", 59), _indent296(_depth340)), _ident343, _sym344));
+function _map_has37(_map68, _key69) {
+runtime.pushCall("map_has", "stdlib.phi");
+for (const r_15 of _map68.values) {;
+const r_16 = r_15.values[0] ?? { type: "null"};
+let _m_key70 = r_16;
+const r_17 = r_15.values[1] ?? { type: "null"};
+if (runtime.truthy((runtime.info("stdlib.phi", 98), runtime.opEq(_m_key70, _key69)))) {
+runtime.popCall();
+return ({ type: "bool", value: true });
 };
-if (runtime.truthy((runtime.info("compiler/syms.phi", 61), runtime.opNe(_parent341, ({ type: "null" }))))) {
-(runtime.info("compiler/syms.phi", 62), _print_syms_node321(_parent341, (runtime.info("compiler/syms.phi", 62), runtime.opAdd(_depth340, ({ type: "int", value: 1 })))));
 };
+runtime.popCall();
+return ({ type: "bool", value: false });
 ;
 runtime.popCall();
 return { type: "null" };
 };
-function _print_syms322() {
-runtime.pushCall("print_syms", "compiler/syms.phi");
-(runtime.info("compiler/syms.phi", 67), _print_syms_node321(_syms323, ({ type: "int", value: 0 })));
+function _map_get38(_map71, _key72) {
+runtime.pushCall("map_get", "stdlib.phi");
+for (const r_18 of _map71.values) {;
+const r_19 = r_18.values[0] ?? { type: "null"};
+let _m_key73 = r_19;
+const r_20 = r_18.values[1] ?? { type: "null"};
+let _value74 = r_20;
+if (runtime.truthy((runtime.info("stdlib.phi", 107), runtime.opEq(_m_key73, _key72)))) {
+runtime.popCall();
+return _value74;
+};
+};
+runtime.popCall();
+return ({ type: "null" });
 ;
 runtime.popCall();
 return { type: "null" };
 };
-runtime.popCall();
-return ({ type: "list", values: [_enter_scope315, _leave_scope316, _define_sym317, _get_sym319, _get_current_map320, _print_syms322] });
-;
+function _map_set39(_map75, _key76, _value77) {
+runtime.pushCall("map_set", "stdlib.phi");
+for (const r_21 of _map75.values) {;
+let _entry78 = r_21;
+const r_22 = _entry78;
+const r_23 = r_22.values[0] ?? { type: "null"};
+let _entry_key79 = r_23;
+const r_24 = r_22.values[1] ?? { type: "null"};
+if (runtime.truthy((runtime.info("stdlib.phi", 117), runtime.opEq(_entry_key79, _key76)))) {
+(runtime.info("stdlib.phi", 118), ((...args) => runtime.builtinSet(...args))(_entry78, ({ type: "int", value: 1 }), _value77));
 runtime.popCall();
 return { type: "null" };
 };
-runtime.setFile("compiler/emit_js.phi");
-;
-function _Emitter145(_ast345, _initial_filename346) {
-runtime.pushCall("Emitter", "compiler/emit_js.phi");
-const r_117 = ({ type: "list", values: [] });
-let _output368 = r_117;
-const r_118 = _initial_filename346;
-let _filename369 = r_118;
-const r_119 = (runtime.info("compiler/emit_js.phi", 9), _Syms278());
-let _syms370 = r_119;
-const r_120 = (runtime.info("compiler/emit_js.phi", 11), _Counter146());
-const r_121 = r_120.values[0] ?? { type: "null"};
-let _sym_id_count371 = r_121;
-const r_122 = r_120.values[1] ?? { type: "null"};
-let _sym_id_increment372 = r_122;
-const r_123 = (runtime.info("compiler/emit_js.phi", 12), _Counter146());
-const r_124 = r_123.values[0] ?? { type: "null"};
-let _let_node_reg_count373 = r_124;
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-const r_331 = r_328.values[2] ?? { type: "null"};
-let _sym_ident486 = r_331;
-const r_332 = r_328.values[3] ?? { type: "null"};
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 420), runtime.opEq(_sym_type485, ({ type: "string", value: "let" }))))) {
-(runtime.info("compiler/emit_js.phi", 421), _emit357((runtime.info("compiler/emit_js.phi", 421), ((...args) => runtime.builtinFormat(...args))(({ type: "string", value: "(_%% = " }), _sym_ident486, _sym_id484))));
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 422), runtime.opEq(_id479, ({ type: "string", value: "=" }))))) {
-(runtime.info("compiler/emit_js.phi", 423), _emit_expr350(_expr481));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 424), runtime.opEq(_id479, ({ type: "string", value: "+" }))))) {
-(runtime.info("compiler/emit_js.phi", 425), _emit357((runtime.info("compiler/emit_js.phi", 425), ((...args) => runtime.builtinFormat(...args))(({ type: "string", value: "runtime.opAdd(_%%, " }), _sym_ident486, _sym_id484))));
-(runtime.info("compiler/emit_js.phi", 426), _emit_expr350(_expr481));
-(runtime.info("compiler/emit_js.phi", 427), _emit357(({ type: "string", value: ")" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 428), runtime.opEq(_id479, ({ type: "string", value: "-" }))))) {
-(runtime.info("compiler/emit_js.phi", 429), _emit357((runtime.info("compiler/emit_js.phi", 429), ((...args) => runtime.builtinFormat(...args))(({ type: "string", value: "runtime.opSub(_%%, " }), _sym_ident486, _sym_id484))));
-(runtime.info("compiler/emit_js.phi", 430), _emit_expr350(_expr481));
-(runtime.info("compiler/emit_js.phi", 431), _emit357(({ type: "string", value: ")" })));
-} else {
-(runtime.info("compiler/emit_js.phi", 433), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "not implemented" })));
-}}};
-(runtime.info("compiler/emit_js.phi", 435), _emit357(({ type: "string", value: ")" })));
-} else {
-(runtime.info("compiler/emit_js.phi", 437), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "cannot assign to symbol '%' on line %" }), _sym_ident486, _line478));
-};
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _emit357(_str487) {
-runtime.pushCall("emit", "compiler/emit_js.phi");
-(runtime.info("compiler/emit_js.phi", 442), ((...args) => runtime.builtinPush(...args))(_output368, _str487));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_builtin358(_ident488, _builtin_id489) {
-runtime.pushCall("define_builtin", "compiler/emit_js.phi");
-const r_333 = (runtime.info("compiler/emit_js.phi", 446), _sym_id_count371());
-let _sym_id490 = r_333;
-(runtime.info("compiler/emit_js.phi", 447), _sym_id_increment372());
-(runtime.info("compiler/emit_js.phi", 449), _define_sym364(_ident488, ({ type: "list", values: [_sym_id490, ({ type: "string", value: "builtin" }), _builtin_id489] })));
-runtime.popCall();
-return _sym_id490;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_fn359(_ident491, _line492) {
-runtime.pushCall("define_fn", "compiler/emit_js.phi");
-const r_334 = (runtime.info("compiler/emit_js.phi", 454), _sym_id_count371());
-let _sym_id493 = r_334;
-(runtime.info("compiler/emit_js.phi", 455), _sym_id_increment372());
-(runtime.info("compiler/emit_js.phi", 457), _define_sym364(_ident491, ({ type: "list", values: [_sym_id493, ({ type: "string", value: "fn" }), _ident491, _line492] })));
-runtime.popCall();
-return _sym_id493;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_param360(_ident494, _line495) {
-runtime.pushCall("define_param", "compiler/emit_js.phi");
-const r_335 = (runtime.info("compiler/emit_js.phi", 462), _sym_id_count371());
-let _sym_id496 = r_335;
-(runtime.info("compiler/emit_js.phi", 463), _sym_id_increment372());
-(runtime.info("compiler/emit_js.phi", 465), _define_sym364(_ident494, ({ type: "list", values: [_sym_id496, ({ type: "string", value: "param" }), _ident494, _line495] })));
-runtime.popCall();
-return _sym_id496;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_let361(_ident497, _line498) {
-runtime.pushCall("define_let", "compiler/emit_js.phi");
-const r_336 = (runtime.info("compiler/emit_js.phi", 470), _sym_id_count371());
-let _sym_id499 = r_336;
-(runtime.info("compiler/emit_js.phi", 471), _sym_id_increment372());
-(runtime.info("compiler/emit_js.phi", 473), _define_sym364(_ident497, ({ type: "list", values: [_sym_id499, ({ type: "string", value: "let" }), _ident497, _line498] })));
-runtime.popCall();
-return _sym_id499;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _enter_scope362() {
-runtime.pushCall("enter_scope", "compiler/emit_js.phi");
-const r_337 = _syms370;
-const r_338 = r_337.values[0] ?? { type: "null"};
-let _enter_scope500 = r_338;
-(runtime.info("compiler/emit_js.phi", 480), _enter_scope500());
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _leave_scope363() {
-runtime.pushCall("leave_scope", "compiler/emit_js.phi");
-const r_339 = _syms370;
-const r_340 = r_339.values[0] ?? { type: "null"};
-const r_341 = r_339.values[1] ?? { type: "null"};
-let _leave_scope501 = r_341;
-(runtime.info("compiler/emit_js.phi", 484), _leave_scope501());
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _define_sym364(_ident502, _sym503) {
-runtime.pushCall("define_sym", "compiler/emit_js.phi");
-const r_342 = _syms370;
-const r_343 = r_342.values[0] ?? { type: "null"};
-const r_344 = r_342.values[1] ?? { type: "null"};
-const r_345 = r_342.values[2] ?? { type: "null"};
-let _define_sym504 = r_345;
-runtime.popCall();
-return (runtime.info("compiler/emit_js.phi", 488), _define_sym504(_ident502, _sym503));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _get_sym365(_ident505) {
-runtime.pushCall("get_sym", "compiler/emit_js.phi");
-const r_346 = _syms370;
-const r_347 = r_346.values[0] ?? { type: "null"};
-const r_348 = r_346.values[1] ?? { type: "null"};
-const r_349 = r_346.values[2] ?? { type: "null"};
-const r_350 = r_346.values[3] ?? { type: "null"};
-let _get_sym506 = r_350;
-runtime.popCall();
-return (runtime.info("compiler/emit_js.phi", 492), _get_sym506(_ident505));
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _get_current_map366() {
-runtime.pushCall("get_current_map", "compiler/emit_js.phi");
-const r_351 = _syms370;
-const r_352 = r_351.values[0] ?? { type: "null"};
-const r_353 = r_351.values[1] ?? { type: "null"};
-const r_354 = r_351.values[2] ?? { type: "null"};
-const r_355 = r_351.values[3] ?? { type: "null"};
-const r_356 = r_351.values[4] ?? { type: "null"};
-let _get_current_map507 = r_356;
-runtime.popCall();
-return (runtime.info("compiler/emit_js.phi", 496), _get_current_map507());
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _print_syms367() {
-runtime.pushCall("print_syms", "compiler/emit_js.phi");
-const r_357 = _syms370;
-const r_358 = r_357.values[0] ?? { type: "null"};
-const r_359 = r_357.values[1] ?? { type: "null"};
-const r_360 = r_357.values[2] ?? { type: "null"};
-const r_361 = r_357.values[3] ?? { type: "null"};
-const r_362 = r_357.values[4] ?? { type: "null"};
-const r_363 = r_357.values[5] ?? { type: "null"};
-let _print_syms508 = r_363;
-(runtime.info("compiler/emit_js.phi", 500), _print_syms508());
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.popCall();
-return ({ type: "list", values: [_generate347] });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _Counter146() {
-runtime.pushCall("Counter", "compiler/emit_js.phi");
-const r_364 = ({ type: "int", value: 0 });
-let _counter511 = r_364;
-function _count509() {
-runtime.pushCall("count", "compiler/emit_js.phi");
-runtime.popCall();
-return _counter511;
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _increment510() {
-runtime.pushCall("increment", "compiler/emit_js.phi");
-(_counter511 = runtime.opAdd(_counter511, ({ type: "int", value: 1 })));
-;
-runtime.popCall();
-return { type: "null" };
-};
-runtime.popCall();
-return ({ type: "list", values: [_count509, _increment510] });
-;
-runtime.popCall();
-return { type: "null" };
-};
-function _string_escape147(_str512) {
-runtime.pushCall("string_escape", "compiler/emit_js.phi");
-const r_365 = (runtime.info("compiler/emit_js.phi", 521), ((...args) => runtime.builtinLen(...args))(_str512));
-let _str_len513 = r_365;
-const r_366 = ({ type: "int", value: 0 });
-let _i514 = r_366;
-const r_367 = ({ type: "string", value: "" });
-let _result515 = r_367;
-while (true) {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 525), runtime.opGte(_i514, _str_len513)))) {
-break};
-const r_368 = (runtime.info("compiler/emit_js.phi", 526), ((...args) => runtime.builtinAt(...args))(_str512, _i514));
-let _ch516 = r_368;
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 527), runtime.opEq(_ch516, ({ type: "string", value: "\\" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\\\" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 529), runtime.opEq(_ch516, ({ type: "string", value: "\"" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\\"" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 531), runtime.opEq(_ch516, ({ type: "string", value: "\t" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\t" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 533), runtime.opEq(_ch516, ({ type: "string", value: "\r" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\r" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 535), runtime.opEq(_ch516, ({ type: "string", value: "\n" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\n" })));
-} else {
-if (runtime.truthy((runtime.info("compiler/emit_js.phi", 537), runtime.opEq(_ch516, ({ type: "string", value: "\n" }))))) {
-(_result515 = runtime.opAdd(_result515, ({ type: "string", value: "\\0" })));
-} else {
-(_result515 = runtime.opAdd(_result515, _ch516));
-}}}}}};
-(_i514 = runtime.opAdd(_i514, ({ type: "int", value: 1 })));
-};
-runtime.popCall();
-return _result515;
+(runtime.info("stdlib.phi", 122), ((...args) => runtime.builtinPush(...args))(_map75, ({ type: "list", values: [_key76, _value77] })));
 ;
 runtime.popCall();
 return { type: "null" };
 };
 runtime.setFile("compile.phi");
 ;
-function _print_expr14(_expr517, _depth518) {
-runtime.pushCall("print_expr", "compile.phi");
-const r_369 = _expr517;
-const r_370 = r_369.values[0] ?? { type: "null"};
-let _ty519 = r_370;
-const r_371 = r_369.values[1] ?? { type: "null"};
-let _line520 = r_371;
-const r_372 = r_369.values[2] ?? { type: "null"};
-let _value521 = r_372;
-if (runtime.truthy((runtime.info("compile.phi", 7), runtime.opEq(_ty519, ({ type: "string", value: "list" }))))) {
-(runtime.info("compile.phi", 8), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%(% %" }), (runtime.info("compile.phi", 8), _indent32(_depth518)), _ty519, _line520));
-for (const r_373 of _value521.values) {;
-let _e522 = r_373;
-(runtime.info("compile.phi", 10), _print_expr14(_e522, (runtime.info("compile.phi", 10), runtime.opAdd(_depth518, ({ type: "int", value: 1 })))));
+runtime.setFile("compiler/parse.phi");
+;
+function _Parser94(_tokens96) {
+runtime.pushCall("Parser", "compiler/parse.phi");
+const r_25 = ({ type: "int", value: 0 });
+let _i103 = r_25;
+const r_26 = (runtime.info("compiler/parse.phi", 5), ((...args) => runtime.builtinAt(...args))(_tokens96, _i103));
+let _tok104 = r_26;
+function _parse97() {
+runtime.pushCall("parse", "compiler/parse.phi");
+const r_27 = ({ type: "list", values: [] });
+let _exprs105 = r_27;
+while (true) {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 10), _done102()))) {
+break};
+(runtime.info("compiler/parse.phi", 11), ((...args) => runtime.builtinPush(...args))(_exprs105, (runtime.info("compiler/parse.phi", 11), _parse_expr98())));
 };
-(runtime.info("compile.phi", 12), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%)" }), (runtime.info("compile.phi", 12), _indent32(_depth518))));
+runtime.popCall();
+return _exprs105;
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _parse_expr98() {
+runtime.pushCall("parse_expr", "compiler/parse.phi");
+const r_28 = _tok104;
+const r_29 = r_28.values[0] ?? { type: "null"};
+let _ty106 = r_29;
+const r_30 = r_28.values[1] ?? { type: "null"};
+let _line107 = r_30;
+const r_31 = r_28.values[2] ?? { type: "null"};
+let _value108 = r_31;
+if (runtime.truthy((runtime.info("compiler/parse.phi", 18), _eat99(({ type: "string", value: "(" }))))) {
+const r_32 = ({ type: "list", values: [] });
+let _values109 = r_32;
+while (true) {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 21), _test101(({ type: "string", value: ")" }))))) {
+break};
+(runtime.info("compiler/parse.phi", 22), ((...args) => runtime.builtinPush(...args))(_values109, (runtime.info("compiler/parse.phi", 22), _parse_expr98())));
+};
+if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 24), _eat99(({ type: "string", value: ")" })))))) {
+(runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected ')' on line %" }), (runtime.info("compiler/parse.phi", 25), ((...args) => runtime.builtinAt(...args))(_tok104, ({ type: "int", value: 1 })))));
+};
+runtime.popCall();
+return ({ type: "list", values: [({ type: "string", value: "list" }), _line107, _values109] });
 } else {
-(runtime.info("compile.phi", 14), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%%" }), (runtime.info("compile.phi", 14), _indent32(_depth518)), _expr517));
+if (runtime.truthy((runtime.info("compiler/parse.phi", 28), _eat99(({ type: "string", value: "string" }))))) {
+runtime.popCall();
+return ({ type: "list", values: [({ type: "string", value: "string" }), _line107, _value108] });
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 30), _eat99(({ type: "string", value: "int" }))))) {
+runtime.popCall();
+return ({ type: "list", values: [({ type: "string", value: "int" }), _line107, (runtime.info("compiler/parse.phi", 31), ((...args) => runtime.builtinStringToInt(...args))(_value108))] });
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 32), _eat99(({ type: "string", value: "ident" }))))) {
+runtime.popCall();
+return ({ type: "list", values: [({ type: "string", value: "ident" }), _line107, _value108] });
+} else {
+(runtime.info("compiler/parse.phi", 35), ((...args) => runtime.builtinPanic(...args))(({ type: "string", value: "expected expression, got '%' on line %" }), _ty106, _line107));
+}}}};
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _eat99(_pat110) {
+runtime.pushCall("eat", "compiler/parse.phi");
+if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 40), _test101(_pat110))))) {
+runtime.popCall();
+return ({ type: "bool", value: false })};
+(runtime.info("compiler/parse.phi", 41), _step100());
+runtime.popCall();
+return ({ type: "bool", value: true });
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _step100() {
+runtime.pushCall("step", "compiler/parse.phi");
+(_i103 = runtime.opAdd(_i103, ({ type: "int", value: 1 })));
+if (runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 47), _done102())))) {
+const r_33 = (runtime.info("compiler/parse.phi", 48), ((...args) => runtime.builtinAt(...args))(_tokens96, _i103));
+let _new_tok111 = r_33;
+(_tok104 = _new_tok111);
 };
 ;
 runtime.popCall();
 return { type: "null" };
 };
-const r_374 = (runtime.info("compile.phi", 18), ((...args) => runtime.builtinGetArgs(...args))());
-const r_375 = r_374.values[0] ?? { type: "null"};
-let _input_filename523 = r_375;
-const r_376 = r_374.values[1] ?? { type: "null"};
-let _output_filename524 = r_376;
-(runtime.info("compile.phi", 20), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "compiling '%'..." }), _input_filename523));
-const r_377 = (runtime.info("compile.phi", 21), ((...args) => runtime.builtinReadTextFile(...args))(_input_filename523));
-let _text525 = r_377;
-const r_378 = (runtime.info("compile.phi", 23), _tokenize66(_text525));
-let _tokens526 = r_378;
-const r_379 = (runtime.info("compile.phi", 24), _Parser65(_tokens526));
-let _parser527 = r_379;
-const r_380 = _parser527;
-const r_381 = r_380.values[0] ?? { type: "null"};
-let _parse528 = r_381;
-const r_382 = (runtime.info("compile.phi", 26), _parse528());
-let _ast529 = r_382;
-const r_383 = (runtime.info("compile.phi", 27), _Emitter145(_ast529, _input_filename523));
-let _emitter530 = r_383;
-const r_384 = _emitter530;
-const r_385 = r_384.values[0] ?? { type: "null"};
-let _emit531 = r_385;
-const r_386 = (runtime.info("compile.phi", 29), _emit531());
-let _js_code532 = r_386;
-(runtime.info("compile.phi", 34), ((...args) => runtime.builtinWriteTextFile(...args))(_output_filename524, _js_code532));
-(runtime.info("compile.phi", 35), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "written '%'!" }), _output_filename524));
+function _test101(_pat112) {
+runtime.pushCall("test", "compiler/parse.phi");
+if (runtime.truthy((runtime.info("compiler/parse.phi", 54), _done102()))) {
+runtime.popCall();
+return ({ type: "bool", value: false })};
+const r_34 = _tok104;
+const r_35 = r_34.values[0] ?? { type: "null"};
+let _ty113 = r_35;
+runtime.popCall();
+return (runtime.info("compiler/parse.phi", 56), runtime.opEq(_pat112, _ty113));
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _done102() {
+runtime.pushCall("done", "compiler/parse.phi");
+runtime.popCall();
+return (runtime.info("compiler/parse.phi", 60), runtime.opGte(_i103, (runtime.info("compiler/parse.phi", 60), ((...args) => runtime.builtinLen(...args))(_tokens96))));
+;
+runtime.popCall();
+return { type: "null" };
+};
+runtime.popCall();
+return ({ type: "list", values: [_parse97] });
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _tokenize95(_text114) {
+runtime.pushCall("tokenize", "compiler/parse.phi");
+const r_36 = (runtime.info("compiler/parse.phi", 67), ((...args) => runtime.builtinLen(...args))(_text114));
+let _text_len115 = r_36;
+const r_37 = ({ type: "list", values: [] });
+let _tokens116 = r_37;
+const r_38 = ({ type: "int", value: 0 });
+let _i117 = r_38;
+const r_39 = ({ type: "int", value: 1 });
+let _line118 = r_39;
+const r_40 = (runtime.info("compiler/parse.phi", 73), runtime.opAdd(({ type: "string", value: "abcdefghijklmnopqrstuvwxyz" }), ({ type: "string", value: "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890+-*/%&|=?!<>'_" })));
+let _ident_chars119 = r_40;
+while (true) {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 77), runtime.opGte(_i117, _text_len115)))) {
+break};
+const r_41 = (runtime.info("compiler/parse.phi", 79), ((...args) => runtime.builtinAt(...args))(_text114, _i117));
+let _ch120 = r_41;
+if (runtime.truthy((runtime.info("compiler/parse.phi", 81), _contains31(({ type: "string", value: " \t\r\n" }), _ch120)))) {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 82), runtime.opEq(_ch120, ({ type: "string", value: "\n" }))))) {
+(_line118 = runtime.opAdd(_line118, ({ type: "int", value: 1 })));
+};
+(_i117 = runtime.opAdd(_i117, ({ type: "int", value: 1 })));
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 86), _slice_eq30(_text114, _i117, ({ type: "string", value: "//" }))))) {
+while (true) {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 88), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opGte(_i117, _text_len115))) || runtime.truthy((runtime.info("compiler/parse.phi", 88), runtime.opEq((runtime.info("compiler/parse.phi", 88), ((...args) => runtime.builtinAt(...args))(_text114, _i117)), ({ type: "string", value: "\n" })))) }))) {
+break;
+};
+(_i117 = runtime.opAdd(_i117, ({ type: "int", value: 1 })));
+};
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 93), _contains31(({ type: "string", value: "()" }), _ch120)))) {
+(runtime.info("compiler/parse.phi", 94), ((...args) => runtime.builtinPush(...args))(_tokens116, ({ type: "list", values: [_ch120, _line118] })));
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+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 96), runtime.opEq(_ch120, ({ type: "string", value: "\"" }))))) {
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+break;
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+(_i117 = runtime.opAdd(_i117, ({ type: "int", value: 1 })));
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+} else {
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+(_value121 = runtime.opAdd(_value121, ({ type: "string", value: "\r" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 114), runtime.opEq(_ch120, ({ type: "string", value: "n" }))))) {
+(_value121 = runtime.opAdd(_value121, ({ type: "string", value: "\n" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 116), runtime.opEq(_ch120, ({ type: "string", value: "0" }))))) {
+(_value121 = runtime.opAdd(_value121, ({ type: "string", value: "\n" })));
+} else {
+(_value121 = runtime.opAdd(_value121, _ch120));
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+} else {
+(_value121 = runtime.opAdd(_value121, _ch120));
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+(_i117 = runtime.opAdd(_i117, ({ type: "int", value: 1 })));
+(_ch120 = (runtime.info("compiler/parse.phi", 125), ((...args) => runtime.builtinAt(...args))(_text114, _i117)));
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+(_i117 = runtime.opAdd(_i117, ({ type: "int", value: 1 })));
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+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 132), _contains31(({ type: "string", value: "0123456789" }), _ch120)))) {
+const r_43 = ({ type: "string", value: "" });
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+if (runtime.truthy((runtime.info("compiler/parse.phi", 136), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 136), runtime.opGte(_i117, _text_len115))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 136), _contains31(({ type: "string", value: "0123456789" }), _ch120)))) }))) {
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+} else {
+if (runtime.truthy((runtime.info("compiler/parse.phi", 143), _contains31(_ident_chars119, _ch120)))) {
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+if (runtime.truthy((runtime.info("compiler/parse.phi", 147), { type: "bool", value: runtime.truthy((runtime.info("compiler/parse.phi", 147), runtime.opGte(_i117, _text_len115))) || runtime.truthy(runtime.opNot((runtime.info("compiler/parse.phi", 147), _contains31(_ident_chars119, _ch120)))) }))) {
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+} else {
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+;
+;
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+;
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+const r_45 = ({ type: "list", values: [({ type: "null" }), (runtime.info("compiler/syms.phi", 4), _map36())] });
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+;
+runtime.popCall();
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+};
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+const r_47 = r_46.values[0] ?? { type: "null"};
+let _parent165 = r_47;
+const r_48 = r_46.values[1] ?? { type: "null"};
+(_syms164 = _parent165);
+;
+runtime.popCall();
+return { type: "null" };
+};
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+const r_49 = _syms164;
+const r_50 = r_49.values[0] ?? { type: "null"};
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+;
+runtime.popCall();
+return { type: "null" };
+};
+function _find_sym159(_syms169, _ident170) {
+runtime.pushCall("find_sym", "compiler/syms.phi");
+const r_52 = _syms169;
+const r_53 = r_52.values[0] ?? { type: "null"};
+let _parent171 = r_53;
+const r_54 = r_52.values[1] ?? { type: "null"};
+let _map172 = r_54;
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+};
+if (runtime.truthy((runtime.info("compiler/syms.phi", 25), runtime.opNe(_parent171, ({ type: "null" }))))) {
+runtime.popCall();
+return (runtime.info("compiler/syms.phi", 26), _find_sym159(_parent171, _ident170));
+};
+runtime.popCall();
+return ({ type: "null" });
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _get_sym160(_ident173) {
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+runtime.popCall();
+return (runtime.info("compiler/syms.phi", 32), _find_sym159(_syms164, _ident173));
+;
+runtime.popCall();
+return { type: "null" };
+};
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+runtime.pushCall("get_current_map", "compiler/syms.phi");
+const r_55 = _syms164;
+const r_56 = r_55.values[0] ?? { type: "null"};
+const r_57 = r_55.values[1] ?? { type: "null"};
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+runtime.popCall();
+return _map174;
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _print_syms_node162(_syms175, _depth176) {
+runtime.pushCall("print_syms_node", "compiler/syms.phi");
+const r_58 = _syms175;
+const r_59 = r_58.values[0] ?? { type: "null"};
+let _parent177 = r_59;
+const r_60 = r_58.values[1] ?? { type: "null"};
+let _map178 = r_60;
+for (const r_61 of _map178.values) {;
+const r_62 = r_61.values[0] ?? { type: "null"};
+let _ident179 = r_62;
+const r_63 = r_61.values[1] ?? { type: "null"};
+let _sym180 = r_63;
+(runtime.info("compiler/syms.phi", 43), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%- %: %" }), (runtime.info("compiler/syms.phi", 43), _indent32(_depth176)), _ident179, _sym180));
+};
+if (runtime.truthy((runtime.info("compiler/syms.phi", 45), runtime.opNe(_parent177, ({ type: "null" }))))) {
+(runtime.info("compiler/syms.phi", 46), _print_syms_node162(_parent177, (runtime.info("compiler/syms.phi", 46), runtime.opAdd(_depth176, ({ type: "int", value: 1 })))));
+};
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _print_syms163() {
+runtime.pushCall("print_syms", "compiler/syms.phi");
+(runtime.info("compiler/syms.phi", 51), _print_syms_node162(_syms164, ({ type: "int", value: 0 })));
+;
+runtime.popCall();
+return { type: "null" };
+};
+runtime.popCall();
+return ({ type: "list", values: [_enter_scope156, _leave_scope157, _define_sym158, _get_sym160, _get_current_map161, _print_syms163] });
+;
+runtime.popCall();
+return { type: "null" };
+};
+runtime.setFile("compiler/emit_js.phi");
+;
+function _JsEmitter138(_ast181, _initial_filename182) {
+runtime.pushCall("JsEmitter", "compiler/emit_js.phi");
+const r_64 = ({ type: "list", values: [] });
+let _output204 = r_64;
+const r_65 = _initial_filename182;
+let _filename205 = r_65;
+const r_66 = (runtime.info("compiler/emit_js.phi", 13), _Syms155());
+let _syms206 = r_66;
+const r_67 = (runtime.info("compiler/emit_js.phi", 15), _Counter139());
+const r_68 = r_67.values[0] ?? { type: "null"};
+let _sym_id_count207 = r_68;
+const r_69 = r_67.values[1] ?? { type: "null"};
+let _sym_id_increment208 = r_69;
+const r_70 = (runtime.info("compiler/emit_js.phi", 16), _Counter139());
+const r_71 = r_70.values[0] ?? { type: "null"};
+let _let_node_reg_count209 = r_71;
+const r_72 = r_70.values[1] ?? { type: "null"};
+let _let_node_reg_increment210 = r_72;
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+let _imported_files212 = r_74;
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+let _builtin_syms213 = r_75;
+function _generate183() {
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+(runtime.info("compiler/emit_js.phi", 40), _emit193(({ type: "string", value: "import { Runtime } from \"./runtime.js\";\n" })));
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+for (const r_76 of _builtin_syms213.values) {;
+const r_77 = r_76.values[0] ?? { type: "null"};
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+const r_78 = r_76.values[1] ?? { type: "null"};
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+};
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+(runtime.info("compiler/emit_js.phi", 48), _discover_syms185(_ast181));
+(runtime.info("compiler/emit_js.phi", 49), _emit_exprs184(_ast181));
+runtime.popCall();
+return (runtime.info("compiler/emit_js.phi", 50), ((...args) => runtime.builtinStringsJoin(...args))(_output204));
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _emit_exprs184(_exprs216) {
+runtime.pushCall("emit_exprs", "compiler/emit_js.phi");
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+(runtime.info("compiler/emit_js.phi", 56), _emit193(({ type: "string", value: ";\n" })));
+};
+;
+runtime.popCall();
+return { type: "null" };
+};
+function _discover_syms185(_exprs218) {
+runtime.pushCall("discover_syms", "compiler/emit_js.phi");
+for (const r_80 of _exprs218.values) {;
+let _expr219 = r_80;
+const r_81 = _expr219;
+const r_82 = r_81.values[0] ?? { type: "null"};
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+const r_84 = _expr219;
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+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 65), runtime.opEq((runtime.info("compiler/emit_js.phi", 65), ((...args) => runtime.builtinLen(...args))(_s222)), ({ type: "int", value: 0 }))))) {
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+const r_88 = _s222;
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+;
+runtime.popCall();
+return { type: "null" };
+};
+function _emit_expr186(_expr227) {
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+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 78), runtime.opEq(_ty228, ({ type: "string", value: "int" }))))) {
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+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 81), runtime.opEq(_ty228, ({ type: "string", value: "string" }))))) {
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+} else {
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+} else {
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+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 93), runtime.opEq(_value232, ({ type: "string", value: "true" }))))) {
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+const r_314 = (runtime.info("compiler/emit_js.phi", 547), ((...args) => runtime.builtinAt(...args))(_str349, _i351));
+let _ch353 = r_314;
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 548), runtime.opEq(_ch353, ({ type: "string", value: "\\" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\\\" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 550), runtime.opEq(_ch353, ({ type: "string", value: "\"" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\\"" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 552), runtime.opEq(_ch353, ({ type: "string", value: "\t" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\t" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 554), runtime.opEq(_ch353, ({ type: "string", value: "\r" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\r" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 556), runtime.opEq(_ch353, ({ type: "string", value: "\n" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\n" })));
+} else {
+if (runtime.truthy((runtime.info("compiler/emit_js.phi", 558), runtime.opEq(_ch353, ({ type: "string", value: "\n" }))))) {
+(_result352 = runtime.opAdd(_result352, ({ type: "string", value: "\\0" })));
+} else {
+(_result352 = runtime.opAdd(_result352, _ch353));
+}}}}}};
+(_i351 = runtime.opAdd(_i351, ({ type: "int", value: 1 })));
+};
+runtime.popCall();
+return _result352;
+;
+runtime.popCall();
+return { type: "null" };
+};
+runtime.setFile("compile.phi");
+;
+function _print_expr14(_expr354, _depth355) {
+runtime.pushCall("print_expr", "compile.phi");
+const r_315 = _expr354;
+const r_316 = r_315.values[0] ?? { type: "null"};
+let _ty356 = r_316;
+const r_317 = r_315.values[1] ?? { type: "null"};
+let _line357 = r_317;
+const r_318 = r_315.values[2] ?? { type: "null"};
+let _value358 = r_318;
+if (runtime.truthy((runtime.info("compile.phi", 7), runtime.opEq(_ty356, ({ type: "string", value: "list" }))))) {
+(runtime.info("compile.phi", 8), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%(% %" }), (runtime.info("compile.phi", 8), _indent32(_depth355)), _ty356, _line357));
+for (const r_319 of _value358.values) {;
+let _e359 = r_319;
+(runtime.info("compile.phi", 10), _print_expr14(_e359, (runtime.info("compile.phi", 10), runtime.opAdd(_depth355, ({ type: "int", value: 1 })))));
+};
+(runtime.info("compile.phi", 12), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%)" }), (runtime.info("compile.phi", 12), _indent32(_depth355))));
+} else {
+(runtime.info("compile.phi", 14), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "%%" }), (runtime.info("compile.phi", 14), _indent32(_depth355)), _expr354));
+};
+;
+runtime.popCall();
+return { type: "null" };
+};
+const r_320 = (runtime.info("compile.phi", 18), ((...args) => runtime.builtinGetArgs(...args))());
+const r_321 = r_320.values[0] ?? { type: "null"};
+let _input_filename360 = r_321;
+const r_322 = r_320.values[1] ?? { type: "null"};
+let _output_filename361 = r_322;
+(runtime.info("compile.phi", 20), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "compiling '%'..." }), _input_filename360));
+const r_323 = (runtime.info("compile.phi", 21), ((...args) => runtime.builtinReadTextFile(...args))(_input_filename360));
+let _text362 = r_323;
+const r_324 = (runtime.info("compile.phi", 23), _tokenize95(_text362));
+let _tokens363 = r_324;
+const r_325 = (runtime.info("compile.phi", 24), _Parser94(_tokens363));
+let _parser364 = r_325;
+const r_326 = _parser364;
+const r_327 = r_326.values[0] ?? { type: "null"};
+let _parse365 = r_327;
+const r_328 = (runtime.info("compile.phi", 26), _parse365());
+let _ast366 = r_328;
+const r_329 = (runtime.info("compile.phi", 27), _JsEmitter138(_ast366, _input_filename360));
+let _emitter367 = r_329;
+const r_330 = _emitter367;
+const r_331 = r_330.values[0] ?? { type: "null"};
+let _emit368 = r_331;
+const r_332 = (runtime.info("compile.phi", 29), _emit368());
+let _js_code369 = r_332;
+(runtime.info("compile.phi", 34), ((...args) => runtime.builtinWriteTextFile(...args))(_output_filename361, _js_code369));
+(runtime.info("compile.phi", 35), ((...args) => runtime.builtinPrintln(...args))(({ type: "string", value: "writing '%'" }), _output_filename361));
diff --git a/stdlib.phi b/stdlib.phi
index 6b232b1..f01926c 100644
--- a/stdlib.phi
+++ b/stdlib.phi
@@ -52,3 +52,75 @@
     (return space)    
 ))
 
+(fn list_push (list_ value) (do
+    (let list_len (len list_))
+    (let i 0)
+    (loop (do
+        (if (>= i list_len) (break))
+        (if (== (at list_ i) null) (do
+            (set list_ i value)
+            (return)
+        ))
+        (+= i 1)
+    ))
+    (push list_ value)
+))
+
+(fn list_pop (list_) (do
+    (let i (- (len list_) 1))
+    (loop (do
+        (if (< i 0) (break))
+        (let value (at list_ i))
+        (if (!= value null) (do
+            (set list_ i null)
+            (return value)
+        ))
+        (-= i 1)
+    ))
+    (return null)
+))
+
+(fn list_contains (list_ value) (do
+    (for elem list_ (do
+        (if (== elem value) (do
+            (return true)
+        ))
+    ))
+    (return false)
+))
+
+(fn map () (do
+    (return (list))
+))
+
+(fn map_has (map key) (do
+    (for (m_key _) map (do
+        (if (== m_key key) (do
+            (return true)
+        ))
+    ))
+    (return false)
+))
+
+(fn map_get (map key) (do
+    (for (m_key value) map (do
+        (if (== m_key key) (do
+            (return value)
+        ))
+    ))
+    (return null)
+))
+
+(fn map_set (map key value) (do
+    (for entry map (do
+        (let (entry_key _) entry)
+        (if (== entry_key key) (do
+            (set entry 1 value)
+            (return)
+        ))
+    ))
+    (push map (list key value))
+))
+
+
+