updated for version 7.3.279
Problem: With GTK, when gvim is full-screen and a tab is opened and using a
specific monitor configuration the window is too big.
Solution: Adjust the window size like on MS-Windows. (Yukihiro Nakadaira)
diff --git a/src/gui.c b/src/gui.c
index d7024a8..a4e2bfe 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -1407,7 +1407,7 @@
if (!gui.shell_created)
return;
-#ifdef MSWIN
+#if defined(MSWIN) || defined(FEAT_GUI_GTK)
/* If not setting to a user specified size and maximized, calculate the
* number of characters that fit in the maximized window. */
if (!mustset && gui_mch_maximized())