Added info to blocks.h

4 years ago · e300a25f72
parent 365a047960
commit e300a25f72
1 changed files with 1 additions and 0 deletions
--- a/blocks.h
+++ b/blocks.h
@ -11,6 +11,7 @@
 * If multiple signals are pending, then the lowest numbered one will be delivered first. */

 /* pathu - path of the program whose output is to be used for status text
+ *         output of the program should have a null or newline character at the end
 * pathc - path of the program to be executed on clicks */
 static Block blocks[] = {
 /*      pathu                           pathc                                   interval        signal */