From a01075f6801f0310f3de4fe85f0d8ed2c21c47a9 Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Fri, 1 Aug 2025 18:42:28 -0400
Subject: add comments

---
 lex.c     | 9 +++++++++
 main.c    | 7 ++++---
 test.lang | 8 ++++++++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/lex.c b/lex.c
index 7a1d345..12cd284 100644
--- a/lex.c
+++ b/lex.c
@@ -127,10 +127,19 @@ Token ident_to_keyword(Str ident) {
 
 #define T(t) (l->tok = t)
 void lex_next(Lexer *l) {
+recurse:
 	int i = l->ofs;
+
 	while (i < l->buf.n && is_space(l->buf.s[i])) {
 		i++;
 	}
+
+	if (str_starts(str_skip(l->buf, i), S("/*"))) {
+		Str f = str_find(str_skip(l->buf, i), S("*/"));
+		l->ofs = (f.s - l->buf.s) + 2;
+		goto recurse;
+	}
+
 	int start_ofs = i;
 	l->ident = (Str) { &l->buf.s[start_ofs], 0 };
 	if (i >= l->buf.n) {
diff --git a/main.c b/main.c
index 59a41a2..e8df555 100644
--- a/main.c
+++ b/main.c
@@ -132,19 +132,20 @@ void parse_expr(Lexer *l) {
 	}
 }
 
-void parse_decl(Lexer *l) {
+void parse_toplevel(Lexer *l) {
 	switch (l->tok) {
 	case TOK_PROC:
 		parse_proc(l);
 		break;
 	default:
-		lex_error(l, LE_ERROR, S("Invalid declaration statement"));
+		lex_expected(l, TMASK(TOK_PROC));
+		break;
 	}
 }
 
 void parse_unit(Lexer *l) {
 	while (l->tok != TOK_EOF) {
-		parse_decl(l);
+		parse_toplevel(l);
 	}
 }
 
diff --git a/test.lang b/test.lang
index 7559516..44c3cf4 100644
--- a/test.lang
+++ b/test.lang
@@ -1,3 +1,11 @@
+/* comments! */
+
+/*
+ * var f proc(i32)
+ * var g func(i32) i32
+ * let x = g
+ */
+
 proc main {
 	return 1
 }
-- 
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