commit 1e8e14552e0cc8881411eb8fbe39a654dae42554
author Bram Moolenaar <Bram@vim.org> Sat Jun 24 16:03:06 2017 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Jun 24 16:03:06 2017 +0200
tree f28d457d94b1ac4db1fe700f23bb31d428e674d5
parent 24a9e348aa88a6c60ae0cdf5c4a777d8c03b08ca

patch 8.0.0670: can't use input() in a timer callback

Problem:    Can't use input() in a timer callback. (Cosmin Popescu)
Solution:   Reset vgetc_busy and set timer_busy. (Ozaki Kiichi, closes #1790,
            closes #1129)

src/globals.h

diff --git a/src/globals.h b/src/globals.h
index 56df6d5..7cf928c 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1659,6 +1659,7 @@
 
 #ifdef FEAT_TIMERS
 EXTERN int  did_add_timer INIT(= FALSE);
+EXTERN int  timer_busy INIT(= 0);   /* when timer is inside vgetc() then > 0 */
 #endif
 
 #ifdef FEAT_EVAL