From ffd14031148aad9aa53fa4d96111cff8b1928c41 Mon Sep 17 00:00:00 2001
From: Ashish Kumar Yadav <ashishkumar.yadav@students.iiserpune.ac.in>
Date: Tue, 9 Feb 2021 12:50:36 +0530
Subject: [PATCH] Added info about expected output of pathu in blocks.h

---
 blocks.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/blocks.h b/blocks.h
index 41e7638..1dad7f8 100644
--- 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 */