From 534b043c62d1b0d6ff38dea2fed42a9cd233d2be Mon Sep 17 00:00:00 2001
From: ar6496 <78793916+ar6496@users.noreply.github.com>
Date: Mon, 22 Feb 2021 20:02:16 +0530
Subject: [PATCH] Update WORKLOG.md

---
 WORKLOG.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/WORKLOG.md b/WORKLOG.md
index 612c819..72ea5a9 100644
--- a/WORKLOG.md
+++ b/WORKLOG.md
@@ -11,7 +11,10 @@ Compiler Construction PA1 Worklog
 <br>A stack is maintained by the lexer to keep track of indentations. A count is accumulated for the number of whitespace characters before the first token. If the count changes from the previous line count, a stack operation is performed. If count increases, another value is added to the stack. If count decreases, the topmost value is popped from the stack.
 <br>
 <br>Challenges: Describe any challenges (besides indentation) you encountered and the way you solved them. Mention the approaches that did not work, if any.
-<br>
+<br> Shift-reduce errors while parsing the grammar. One approach to fix is to change the grammar. We chose to fix this issue by adding a precedence as in the case of expr by adding right precedence for if and else.
+<br> Handling errors was another challenge. This required debugging and small changes to program flow.
+<br> Understanding the giving code was a small challenge and took some time before we could start coding.
 <br>
 <br>Improvements: Describe any improvements you introduced that were not strictly necessary to pass the tests, such as implementing additional functionality, adding new tests, or enabling static analysis.
 <br> Added more tests to rigorously check program flow and indentation.
+<br> Function body must have atleast oone statement which is not a part of a nested function.