diff -r b257b9ba8a25 -r e4cfa64271ed .hgignore
--- a/.hgignore	Wed Jan 12 14:14:51 2022 +0000
+++ b/.hgignore	Wed Jan 12 15:24:10 2022 +0000
@@ -1,4 +1,5 @@
 syntax: glob
+thys2/session_graph.pdf
 Fahad\Eclipse\.metadata\.lock
 Fahad\Eclipse\.metadata\.plugins\org.eclipse.core.resources\.history\11\e096942ef16100141bd68cdd3ac1b72d
 Fahad\Eclipse\.metadata\.plugins\org.eclipse.core.resources\.history\14\2059415eea6100141bd68cdd3ac1b72d
@@ -254,4 +255,4 @@
 Fahad\Eclipse\ScalaProjects\.worksheet\src\CodeSamples.Test.scala
 Fahad\Eclipse\ScalaProjects\.worksheet\src\Handouts.Handout2.scala
 Fahad\Eclipse\ScalaProjects\.worksheet\src\Handouts.RegularExpression1.scala
-progs\scala\target\.history
\ No newline at end of file
+progs\scala\target\.history