updated for version 7.0116
diff --git a/src/gui.c b/src/gui.c
index e955869..f0a5958 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -1175,6 +1175,9 @@
     --hold_gui_events;
 }
 
+/*
+ * Get the width of the widgets and decorations to the side of the text area.
+ */
     int
 gui_get_base_width()
 {
@@ -1188,6 +1191,9 @@
     return base_width;
 }
 
+/*
+ * Get the height of the widgets and decorations above and below the text area.
+ */
     int
 gui_get_base_height()
 {
@@ -1331,6 +1337,8 @@
 
 /*
  * Set the size of the Vim shell according to Rows and Columns.
+ * If "fit_to_display" is TRUE then the size may be reduced to fit the window
+ * on the screen.
  */
 /*ARGSUSED*/
     void