Include PprTyThings in tags file.

diff --git a/compiler/Makefile b/compiler/Makefile
index b970c20..fd6afb1 100644 (file)
--- a/compiler/Makefile
+++ b/compiler/Makefile
@@ -493,7 +493,7 @@ GHCTAGS = $(TOP)/utils/ghctags/ghctags.exe
 else
 GHCTAGS = $(TOP)/utils/ghctags/ghctags-inplace
 endif
-GHCTAGS_ROOT = main/GHC.hs ghci/InteractiveUI.hs
+GHCTAGS_ROOT = main/GHC.hs ghci/InteractiveUI.hs main/PprTyThing.hs
 
 # etags for stage2 is actually broken since it requires building
 # ghctags against an older ghc api