patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Problem: Cannot use 'balloonexpr' in a terminal.
Solution: Add 'balloonevalterm' and add code to handle mouse movements in a
terminal. Initial implementation for Unix with GUI.
diff --git a/src/globals.h b/src/globals.h
index ae62710..c198664 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1231,6 +1231,7 @@
#if defined(FEAT_BEVAL) && !defined(NO_X11_INCLUDES)
EXTERN BalloonEval *balloonEval INIT(= NULL);
+EXTERN int balloonEvalForTerm INIT(= FALSE);
# if defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)
EXTERN int bevalServers INIT(= 0);
# define BEVAL_NETBEANS 0x01
@@ -1648,6 +1649,11 @@
EXTERN int timer_busy INIT(= 0); /* when timer is inside vgetc() then > 0 */
#endif
+#ifdef FEAT_BEVALTERM
+EXTERN int bevalexpr_due_set INIT(= FALSE);
+EXTERN proftime_T bevalexpr_due;
+#endif
+
#ifdef FEAT_EVAL
EXTERN time_T time_for_testing INIT(= 0);