From 13d6d4034def80a739d0e99175d1a26bfba51cea Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Wed, 31 Dec 2025 06:09:54 -0500
Subject: use ; to repeat char-find commands

---
 main.c | 76 +++++++++++++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 57 insertions(+), 19 deletions(-)

diff --git a/main.c b/main.c
index cee28a8..d2d5dff 100644
--- a/main.c
+++ b/main.c
@@ -53,9 +53,14 @@ typedef struct {
 	Txt *txt_free;
 	EditMode mode;
 	u32 count;
+
 	Str input_line, input_prompt;
+
 	Str search;
 	int search_dir;
+	u32 search_char;
+	int search_char_dir;
+	int search_char_incl;
 } Editor;
 
 Editor e = { 0 };
@@ -96,6 +101,7 @@ void ed_fini(Editor *e) {
 	for (u32 i = 0; i < e->bufn; i++) {
 		ed_buf_free(&e->buf[i]);
 	}
+	if (e->search.s) free(e->search.s);
 }
 
 u32 ed_buf_close(Editor *e, u32 i) {
@@ -683,31 +689,63 @@ loop:
 		}
 		break;
 
-	case 'f': {
-		u32 k = vui_key();
-		TxtLoc t = cnext(l);
-		for (TxtLoc n = l;;) {
-			u32 x = txt_chr_next(&n);
-			if (x == '\n' || x == 0) break;
-			if (x == k) {
-				l = t;
-				break;
+	case 'f':
+		e.search_char_incl = 1;
+		e.search_char_dir = 1;
+		e.search_char = vui_key();
+		goto repeat_char_search;
+
+	case 'F':
+		e.search_char_incl = 1;
+		e.search_char_dir = -1;
+		e.search_char = vui_key();
+		goto repeat_char_search;
+
+	case 't':
+		e.search_char_incl = 0;
+		e.search_char_dir = 1;
+		e.search_char = vui_key();
+		goto repeat_char_search;
+
+	case 'T':
+		e.search_char_incl = 0;
+		e.search_char_dir = -1;
+		e.search_char = vui_key();
+		goto repeat_char_search;
+
+	case ';': {
+repeat_char_search:;
+		int found = 0;
+		TxtLoc t = l;
+		if (!e.search_char_incl) {
+			if (e.search_char_dir < 0) {
+				if (at_start(t)) break;
+				t = cprev(t);
+			} else {
+				if (at_end(t)) break;
+				t = cnext(t);
 			}
-			t = n;
 		}
-	} break;
-	case 'F': {
-		u32 k = vui_key();
-		TxtLoc t = cprev(l);
 		for (;;) {
-			u32 x = txt_chr(l);
-			if (x == '\n') break;
-			if (x == k) {
-				l = t;
+			TxtLoc p = t;
+			if (e.search_char_dir < 0) {
+				if (at_start(t)) break;
+				t = cprev(t);
+			} else {
+				if (at_end(t)) break;
+				t = cnext(t);
+			}
+			u32 x = txt_chr(t);
+			if (x == '\n' || x == 0) break;
+			if (x == e.search_char) {
+				found = 1;
+				if (e.search_char_incl) l = t;
+				else l = p;
 				break;
 			}
-			t = bprev(t);
+
 		}
+		if (!found) return 0;
 	} break;
 
 	case '/':
-- 
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