From 026da321ebf2f09d17e3978aacf10b513d46460c Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Wed, 31 Dec 2025 04:17:20 -0500
Subject: return 0 for match_bracket() if no match found

---
 main.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index ee25eac..db6d641 100644
--- a/main.c
+++ b/main.c
@@ -160,7 +160,7 @@ static inline int bracket_dir(u32 c) {
 	}
 }
 
-TxtLoc match_bracket(TxtLoc l) {
+int match_bracket(TxtLoc l, TxtLoc *out) {
 	u32 depth = 1;
 	u32 c = txt_chr(l);
 	u32 o = bracket_opp(c);
@@ -181,7 +181,12 @@ TxtLoc match_bracket(TxtLoc l) {
 		}
 
 	}
-	return l;
+	if (depth == 0) {
+		*out = l;
+		return 1;
+	} else {
+		return 0;
+	}
 }
 
 TxtLoc next_func_end(TxtLoc l) {
@@ -203,11 +208,14 @@ TxtLoc prev_func_end(TxtLoc l) {
 }
 
 TxtLoc prev_func(TxtLoc l) {
-	return match_bracket(prev_func_end(l));
+	match_bracket(prev_func_end(l), &l);
+	return l;
 }
 
 TxtLoc next_func(TxtLoc l) {
-	return match_bracket(next_func_end(match_bracket(l)));
+	match_bracket(l, &l);
+	match_bracket(next_func_end(l), &l);
+	return l;
 }
 
 int empty_line(TxtLoc l) {
@@ -503,7 +511,7 @@ loop:
 		l = next_func(l);
 		break;
 	case '%':
-		l = match_bracket(l);
+		if (!match_bracket(l, &l)) return 0;
 		break;
 	case KEY_PGUP:
 		for (u32 i = 0; i < LINES; i += 3) l = prev_line(l);
-- 
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