From 4f868b705b3eaf3541197208399940ad1f807063 Mon Sep 17 00:00:00 2001
From: Alexander Vdolainen <alex@vapaa.xyz>
Date: Tue, 10 Feb 2026 18:21:31 +0200
Subject: [PATCH] fix escan issue in copyless mode;

---
 ndbuf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ndbuf.c b/ndbuf.c
index 14b8a49..65fe06f 100644
--- a/ndbuf.c
+++ b/ndbuf.c
@@ -493,6 +493,7 @@ int ndbuf_escan_va(ndbuf_t *b, const char *fmt, int argc, va_list ap)
 
       if(__is_moless(fo)) {
         *d._cstr = b->raw + b->curr;
+        b->curr += clen;
       } else {
         if(__is_usermo(fo)) *d._cstr = b->mop->alloc(clen + sizeof(char));
         else *d._cstr = malloc(clen + sizeof(char));
@@ -519,6 +520,7 @@ int ndbuf_escan_va(ndbuf_t *b, const char *fmt, int argc, va_list ap)
 
       if(__is_moless(fo)) {
         *d._dp = b->raw + b->curr;
+        b->curr += clen;
       } else {
         if(__is_usermo(fo)) *d._dp = b->mop->alloc(clen);
         else *d._dp = malloc(clen);
@@ -546,6 +548,7 @@ int ndbuf_escan_va(ndbuf_t *b, const char *fmt, int argc, va_list ap)
       }
       if(__is_moless(fo)) {
         *d._dp = b->raw + b->curr;
+        b->curr += clen;
       } else {
         if(__is_usermo(fo)) *d._dp = b->mop->alloc(clen);
         else *d._dp = malloc(clen);