From e40c14f15bc8607717bd1955dc8df5180f36c90b Mon Sep 17 00:00:00 2001
From: WormHeamer
Date: Mon, 29 Dec 2025 01:24:15 -0500
Subject: next_word(), prev_word()

---
 main.c | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index 17ab1bb..b0ba567 100644
--- a/main.c
+++ b/main.c
@@ -25,12 +25,17 @@ u32 cur = 0;
 int mode = 0;
 u32 count = 0;
 
-int is_space(u32 c) {
+static inline int is_space(u32 c) {
 	return c <= 0x20 && c != 0;
 }
 
-u32 move_word_back(Txt *t, u32 cur) {
-	TxtLoc l = txt_at(t, cur);
+TxtLoc next_word(TxtLoc l) {
+	while (!at_end(l) && is_space(txt_chr(l))) l = cnext(l);
+	while (!at_end(l) && !is_space(txt_chr(l))) l = cnext(l);
+	return l;
+}
+
+TxtLoc prev_word(TxtLoc l) {
 	while (!at_start(l)) {
 		TxtLoc n = bprev(l);
 		if (!is_space(txt_chr(n))) break;
@@ -41,14 +46,15 @@ u32 move_word_back(Txt *t, u32 cur) {
 		if (is_space(txt_chr(n))) break;
 		l = n;
 	}
-	return txt_ofs(l);
+	return l;
+}
+
+u32 move_word_back(Txt *t, u32 cur) {
+	return txt_ofs(prev_word(txt_at(t, cur)));
 }
 
 u32 move_word_fwd(Txt *t, u32 cur) {
-	TxtLoc l = txt_at(t, cur);
-	while (!at_end(l) && is_space(txt_chr(l))) l = cnext(l);
-	while (!at_end(l) && !is_space(txt_chr(l))) l = cnext(l);
-	return txt_ofs(l);
+	return txt_ofs(next_word(txt_at(t, cur)));
 }
 
 u32 move_char_back(Txt *t, u32 cur) {
@@ -188,7 +194,8 @@ void find_view_window(Txt *t, u32 curs, TxtLoc *start, TxtLoc *end) {
 void draw(void *ctx) {
 	(void)ctx;
 	vui_clear();
-	int x = 0, y = 0;
+	int lmarg = 0;
+	int x = lmarg, y = 0;
 	TxtLoc start, end;
 	find_view_window(&txt, cur, &start, &end);
 
@@ -208,7 +215,7 @@ void draw(void *ctx) {
 		}
 		u32 c = txt_chr_next(&start);
 		if (c == '\n') {
-			x = 0;
+			x = lmarg;
 			y++;
 		} else if (c == '\t') {
 			x++;
-- 
cgit v1.2.3