Bugfix Tools::CodeView2::GutterView - do not redraw gutter if its not shown.
This actually fixes DNU when CodeView2 is used in diff view. Then the
second gutter is not shown and #yOfTextViewLine: returns nil (bad) which
leads to DNU.
#
# DO NOT EDIT
#
# make uses this file (Makefile) only, if there is no
# file named "makefile" (lower-case m) in the same directory.
# My only task is to generate the real makefile and call make again.
# Thereafter, I am no longer used and needed.
#
.PHONY: run
run: makefile
$(MAKE) -f makefile
#only needed for the definition of $(TOP)
include Make.proto
makefile: mf
mf:
$(TOP)/rules/stmkmf