Added info about expected output of pathu in blocks.h

3 years ago · ffd1403114
parent 161e0f5615
commit ffd1403114
1 changed files with 2 additions and 0 deletions
--- a/blocks.h
+++ b/blocks.h
@ -23,6 +23,8 @@
   delivered first. */

 /* pathu - path of the program whose output is used as status text of the block
+           (output of the program should be a single line of text with at most
+            one newline character at the end)
 * pathc - path of the program used for handling clicks on the block */

 /* 1 interval = INTERVALs seconds, INTERVALn nanoseconds */