diff --git a/src/evalfunc.c b/src/evalfunc.c
index 50fa3bf..8b5ad22 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -397,8 +397,10 @@
 #endif
 #ifdef FEAT_TIMERS
 static void f_timer_info(typval_T *argvars, typval_T *rettv);
+static void f_timer_pause(typval_T *argvars, typval_T *rettv);
 static void f_timer_start(typval_T *argvars, typval_T *rettv);
 static void f_timer_stop(typval_T *argvars, typval_T *rettv);
+static void f_timer_stopall(typval_T *argvars, typval_T *rettv);
 #endif
 static void f_tolower(typval_T *argvars, typval_T *rettv);
 static void f_toupper(typval_T *argvars, typval_T *rettv);
@@ -817,8 +819,10 @@
     {"test_settime",	1, 1, f_test_settime},
 #ifdef FEAT_TIMERS
     {"timer_info",	0, 1, f_timer_info},
+    {"timer_pause",	2, 2, f_timer_pause},
     {"timer_start",	2, 3, f_timer_start},
     {"timer_stop",	1, 1, f_timer_stop},
+    {"timer_stopall",	0, 0, f_timer_stopall},
 #endif
     {"tolower",		1, 1, f_tolower},
     {"toupper",		1, 1, f_toupper},
@@ -11988,6 +11992,25 @@
 }
 
 /*
+ * "timer_pause(timer, paused)" function
+ */
+    static void
+f_timer_pause(typval_T *argvars, typval_T *rettv UNUSED)
+{
+    timer_T	*timer = NULL;
+    int		paused = (int)get_tv_number(&argvars[1]);
+
+    if (argvars[0].v_type != VAR_NUMBER)
+	EMSG(_(e_number_exp));
+    else
+    {
+	timer = find_timer((int)get_tv_number(&argvars[0]));
+	if (timer != NULL)
+	    timer->tr_paused = paused;
+    }
+}
+
+/*
  * "timer_start(time, callback [, options])" function
  */
     static void
@@ -12048,6 +12071,15 @@
     if (timer != NULL)
 	stop_timer(timer);
 }
+
+/*
+ * "timer_stopall()" function
+ */
+    static void
+f_timer_stopall(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
+{
+    stop_all_timers();
+}
 #endif
 
 /*
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index 6cf26e9..73b3a52 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -1189,6 +1189,8 @@
 	next_due = -1;
 	for (timer = first_timer; timer != NULL; timer = timer->tr_next)
 	{
+	    if (timer->tr_paused)
+		continue;
 # ifdef WIN3264
 	    this_due = (long)(((double)(timer->tr_due.QuadPart - now.QuadPart)
 					       / (double)fr.QuadPart) * 1000);
@@ -1252,6 +1254,15 @@
 }
 
     void
+stop_all_timers(void)
+{
+    timer_T *timer;
+
+    while (first_timer != NULL)
+	stop_timer(first_timer);
+}
+
+    void
 add_timer_info(typval_T *rettv, timer_T *timer)
 {
     list_T	*list = rettv->vval.v_list;
@@ -1283,6 +1294,7 @@
 
     dict_add_nr_str(dict, "repeat",
 	       (long)(timer->tr_repeat < 0 ? -1 : timer->tr_repeat + 1), NULL);
+    dict_add_nr_str(dict, "paused", (long)(timer->tr_paused), NULL);
 
     di = dictitem_alloc((char_u *)"callback");
     if (di != NULL)
diff --git a/src/proto/ex_cmds2.pro b/src/proto/ex_cmds2.pro
index 977f5c0..f241d37 100644
--- a/src/proto/ex_cmds2.pro
+++ b/src/proto/ex_cmds2.pro
@@ -22,6 +22,7 @@
 long check_due_timer(void);
 timer_T *find_timer(int id);
 void stop_timer(timer_T *timer);
+void stop_all_timers(void);
 void add_timer_info(typval_T *rettv, timer_T *timer);
 void add_timer_info_all(typval_T *rettv);
 int set_ref_in_timer(int copyID);
diff --git a/src/structs.h b/src/structs.h
index 6cfbb3c..b56282f 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -3159,6 +3159,7 @@
     timer_T	*tr_next;
     timer_T	*tr_prev;
     proftime_T	tr_due;		    /* when the callback is to be invoked */
+    int		tr_paused;	    /* when TRUE callback is not invoked */
     int		tr_repeat;	    /* number of times to repeat, -1 forever */
     long	tr_interval;	    /* msec */
     char_u	*tr_callback;	    /* allocated */
diff --git a/src/testdir/shared.vim b/src/testdir/shared.vim
index ad8afe1..aba428a 100644
--- a/src/testdir/shared.vim
+++ b/src/testdir/shared.vim
@@ -109,14 +109,17 @@
 endfunc
 
 " Wait for up to a second for "expr" to become true.
+" Return time slept in milliseconds.
 func WaitFor(expr)
+  let slept = 0
   for i in range(100)
     try
       if eval(a:expr)
-	return
+	return slept
       endif
     catch
     endtry
+    let slept += 10
     sleep 10m
   endfor
 endfunc
diff --git a/src/testdir/test_timers.vim b/src/testdir/test_timers.vim
index 0969377..fb35f61 100644
--- a/src/testdir/test_timers.vim
+++ b/src/testdir/test_timers.vim
@@ -1,11 +1,13 @@
 " Test for timers
 
+source shared.vim
+
 if !has('timers')
   finish
 endif
 
 func MyHandler(timer)
-  let s:val += 1
+  let g:val += 1
 endfunc
 
 func MyHandlerWithLists(lists, timer)
@@ -13,43 +15,101 @@
 endfunc
 
 func Test_oneshot()
-  let s:val = 0
+  let g:val = 0
   let timer = timer_start(50, 'MyHandler')
-  sleep 200m
-  call assert_equal(1, s:val)
+  let slept = WaitFor('g:val == 1')
+  call assert_equal(1, g:val)
+  call assert_inrange(30, 100, slept)
 endfunc
 
 func Test_repeat_three()
-  let s:val = 0
+  let g:val = 0
   let timer = timer_start(50, 'MyHandler', {'repeat': 3})
-  sleep 500m
-  call assert_equal(3, s:val)
+  let slept = WaitFor('g:val == 3')
+  call assert_equal(3, g:val)
+  call assert_inrange(100, 250, slept)
 endfunc
 
 func Test_repeat_many()
-  let s:val = 0
+  let g:val = 0
   let timer = timer_start(50, 'MyHandler', {'repeat': -1})
   sleep 200m
   call timer_stop(timer)
-  call assert_true(s:val > 1)
-  call assert_true(s:val < 5)
+  call assert_inrange(2, 4, g:val)
 endfunc
 
 func Test_with_partial_callback()
-  let s:val = 0
+  let g:val = 0
   let s:meow = {}
   function s:meow.bite(...)
-    let s:val += 1
+    let g:val += 1
   endfunction
 
   call timer_start(50, s:meow.bite)
-  sleep 200m
-  call assert_equal(1, s:val)
+  let slept = WaitFor('g:val == 1')
+  call assert_equal(1, g:val)
+  call assert_inrange(30, 100, slept)
 endfunc
 
 func Test_retain_partial()
-  call timer_start(100, function('MyHandlerWithLists', [['a']]))
+  call timer_start(50, function('MyHandlerWithLists', [['a']]))
   call test_garbagecollect_now()
-  sleep 200m
+  sleep 100m
 endfunc
+
+func Test_info()
+  let id = timer_start(1000, 'MyHandler')
+  let info = timer_info(id)
+  call assert_equal(id, info[0]['id'])
+  call assert_equal(1000, info[0]['time'])
+  call assert_true(info[0]['remaining'] > 500)
+  call assert_true(info[0]['remaining'] <= 1000)
+  call assert_equal(1, info[0]['repeat'])
+  call assert_equal("function('MyHandler')", string(info[0]['callback']))
+
+  let found = 0
+  for info in timer_info()
+    if info['id'] == id
+      let found += 1
+    endif
+  endfor
+  call assert_equal(1, found)
+
+  call timer_stop(id)
+  call assert_equal([], timer_info(id))
+endfunc
+
+func Test_stopall()
+  let id1 = timer_start(1000, 'MyHandler')
+  let id2 = timer_start(2000, 'MyHandler')
+  let info = timer_info()
+  call assert_equal(2, len(info))
+
+  call timer_stopall()
+  let info = timer_info()
+  call assert_equal(0, len(info))
+endfunc
+
+func Test_paused()
+  let g:val = 0
+
+  let id = timer_start(50, 'MyHandler')
+  let info = timer_info(id)
+  call assert_equal(0, info[0]['paused'])
+
+  call timer_pause(id, 1)
+  let info = timer_info(id)
+  call assert_equal(1, info[0]['paused'])
+  sleep 100m
+  call assert_equal(0, g:val)
+
+  call timer_pause(id, 0)
+  let info = timer_info(id)
+  call assert_equal(0, info[0]['paused'])
+
+  let slept = WaitFor('g:val == 1')
+  call assert_equal(1, g:val)
+  call assert_inrange(0, 10, slept)
+endfunc
+
 " vim: ts=2 sw=0 et
diff --git a/src/version.c b/src/version.c
index c9197f4..044546b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2180,
+/**/
     2179,
 /**/
     2178,