don't strip shared prefix from buffer paths anymore

shorten_path() has rendered this obsolete

1 files changed, 3 insertions, 21 deletions

diff --git a/main.c b/main.c
index 7942692..17d899c 100644
--- a/main.c
+++ b/main.c
@@ -1382,30 +1382,12 @@ Str select_file(void) {
 	return s;
 }
 
-Str minimum_prefix(Str *s, u32 n) {
-	if (!n) return (Str) { 0, 0 };
-	Str p = s[0];
-	for (u32 i = 1; i < n; i++) {
-		u32 pn = 0;
-		while (pn < s[i].n && p.s[pn] == s[i].s[pn]) pn++;
-		if (pn < p.n) p.n = pn;
-	}
-	return p;
-}
-
 int select_buf(void) {
 	DYNARR(Str) opt = { 0 };
 	DA_AFIT(&opt, &e.scratch, e.bufn);
-	for (u32 i = 0; i < e.bufn; i++) {
-		DA_APUSH(&opt, &e.scratch, shorten_path(e.buf[i].path, &e.scratch));
-	}
-	ASSERT(opt.n == e.bufn);
-	Str prefix = minimum_prefix(opt.v, opt.n);
-	while (prefix.n > 0 && prefix.s[prefix.n-1] != '/') prefix.n--;
-	for (u32 i = 0; i < opt.n; i++) {
-		ASSERT(opt.v[i].n > prefix.n);
-		opt.v[i] = str_skip(opt.v[i], prefix.n);
-	}
+	opt.n = e.bufn;
+	for (u32 i = 0; i < e.bufn; i++)
+		opt.v[i] = shorten_path(e.buf[i].path, &e.scratch);
 	int o = select_opt(opt.v, opt.n, S("Buffer: "));
 	if (o == -1) return -1;
 	return o;