document "tempo" message for timer-help.pd

doc/pddp/timer-help.pd

-#N canvas 430 34 555 619 10;
+#N canvas 209 25 555 619 10;
 #X obj 0 595 cnv 15 552 21 empty \$0-pddp.cnv.footer empty 20 12 0
 14 -228856 -66577 0;
 #X obj 0 0 cnv 15 552 40 empty \$0-pddp.cnv.header timer 3 12 0 18
 -204280 -1 0;
-#X obj 0 394 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
+#X obj 0 354 cnv 3 550 3 empty \$0-pddp.cnv.inlets inlets 8 12 0 13
 -228856 -1 0;
 #N canvas 484 259 494 368 META 0;
 #X text 12 125 LIBRARY internal;
@@ -49,7 +49,7 @@ may not exist in a single library.;
 #X text 22 70 Externals;
 #X obj 24 95 pddp/helplink iemlib/t3_timer;
 #X restore 102 597 pd Related_objects;
-#X obj 78 403 cnv 17 3 25 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
+#X obj 78 363 cnv 17 3 60 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
 -162280 0;
 #X text 98 478 float;
 #X obj 78 479 cnv 17 3 17 empty \$0-pddp.cnv.let.0 0 5 9 0 16 -228856
@@ -59,23 +59,22 @@ may not exist in a single library.;
 #X text 168 478 - upon sending the "flush" message to the left inlet
 \, [bag] will output each value in the order it was received.;
 #X obj 503 9 timer;
-#X msg 104 180 bang;
-#X msg 79 158 bang;
-#X obj 79 202 timer;
-#X floatatom 79 224 0 0 0 0 - - -;
-#X text 151 226 Output is in milliseconds;
-#X text 114 158 Click here to start or reset;
-#X text 74 111 The [timer] object measures elapsed logical time. Logical
+#X msg 64 220 bang;
+#X msg 39 108 bang;
+#X obj 39 242 timer;
+#X floatatom 39 264 0 0 0 0 - - -;
+#X text 74 108 Click here to start or reset;
+#X text 34 61 The [timer] object measures elapsed logical time. Logical
 time moves forward as if all computation were instantaneous and as
 if all [delay] and [metro] objects were exact.;
-#X text 142 181 Click here to get elapsed logical time. Click again...and
+#X text 102 221 Click here to get elapsed logical time. Click again...and
 again...to see periodic measurements from the start or reset time.
 ;
-#X text 77 250 NOTE: Unlike most other objects in Pd \, the right inlet
+#X text 37 290 NOTE: Unlike most other objects in Pd \, the right inlet
 of [timer] is the hot one (i.e. \, a bang to it triggers the output).
 ;
-#X text 98 402 bang;
-#X text 168 402 - an initial "bang" to the left inlet starts the timer.
+#X text 98 362 bang;
+#X text 168 362 - an initial "bang" to the left inlet starts the timer.
 Subsequent "bangs" reset the timer.;
 #X text 98 433 bang;
 #X text 167 433 - a bang to the right inlet causes the elapsed time
@@ -155,6 +154,16 @@ three...please wait for approximately 3 seconds.;
 #X text 11 23 measure logical time;
 #X obj 4 597 pddp/pddplink all_about_help_patches.pd -text Usage Guide
 ;
+#X msg 59 145 tempo 1 sec;
+#X msg 67 169 tempo 2 msec;
+#X text 111 266 Output defaults to milliseconds;
+#X text 98 392 tempo;
+#X text 152 145 set tempo in units of seconds;
+#X text 152 169 set tempo in units of milliseconds;
+#X text 168 392 - set tempo to some number of units (msec for short)
+\, seconds (sec) \, minutes (min) or samples (samp).;
 #X connect 15 0 17 1;
 #X connect 16 0 17 0;
 #X connect 17 0 18 0;
+#X connect 31 0 17 0;
+#X connect 32 0 17 0;