From: Noam Postavsky <npostavs@gmail.com>
Date: Mon, 2 Apr 2018 10:55:29 +0000 (-0400)
Subject: Fix term.el rendering following a window resize (Bug#30544)
X-Git-Tag: emacs-26.1-rc1~20
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=a64c11a;p=emacs.git

Fix term.el rendering following a window resize (Bug#30544)

* lisp/term.el (term-reset-size): Reset cached row and column values
before changing point.
---

diff --git a/lisp/term.el b/lisp/term.el
index f4a1299f279..0a5efa4abc9 100644
--- a/lisp/term.el
+++ b/lisp/term.el
@@ -1166,6 +1166,11 @@ Entry to this mode runs the hooks on `term-mode-hook'."
       (setq term-current-row nil)
       (setq term-current-column nil)
       (term-set-scroll-region 0 height)
+      ;; `term-set-scroll-region' causes these to be set, we have to
+      ;; clear them again since we're changing point (Bug#30544).
+      (setq term-start-line-column nil)
+      (setq term-current-row nil)
+      (setq term-current-column nil)
       (goto-char point))))
 
 ;; Recursive routine used to check if any string in term-kill-echo-list