From da1dbed0dfac00952b42982f8fffa42c4f5ed0c8 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Mon, 22 Mar 2021 19:43:34 +0100 Subject: [PATCH] patch 8.2.2644: prop_clear() causes a screen update even when nothing changed MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Problem: prop_clear() causes a screen update even when nothing changed. Solution: Only redraw when a property was cleared. (Dominique Pellé) --- src/textprop.c | 5 ++++- src/version.c | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/src/textprop.c b/src/textprop.c index d6782342d..59b3d53b6 100644 --- a/src/textprop.c +++ b/src/textprop.c @@ -535,6 +535,7 @@ f_prop_clear(typval_T *argvars, typval_T *rettv UNUSED) linenr_T end = start; linenr_T lnum; buf_T *buf = curbuf; + int did_clear = FALSE; if (argvars[1].v_type != VAR_UNKNOWN) { @@ -562,6 +563,7 @@ f_prop_clear(typval_T *argvars, typval_T *rettv UNUSED) len = STRLEN(text) + 1; if ((size_t)buf->b_ml.ml_line_len > len) { + did_clear = TRUE; if (!(buf->b_ml.ml_flags & ML_LINE_DIRTY)) { char_u *newtext = vim_strsave(text); @@ -575,7 +577,8 @@ f_prop_clear(typval_T *argvars, typval_T *rettv UNUSED) buf->b_ml.ml_line_len = (int)len; } } - redraw_buf_later(buf, NOT_VALID); + if (did_clear) + redraw_buf_later(buf, NOT_VALID); } /* diff --git a/src/version.c b/src/version.c index 3d69e9c31..6fda8fcda 100644 --- a/src/version.c +++ b/src/version.c @@ -750,6 +750,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ +/**/ + 2644, /**/ 2643, /**/ -- 2.50.1