diff --git a/GNUmakefile b/GNUmakefile
index f1492b5..f7062d8 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -10,3 +10,6 @@ include $(SRCROOT)/etc/const.mk
 -include $(SRCROOT)/etc/const-local.mk
 
 include $(SRCROOT)/etc/rules.mk
+
+clobber::
+	/bin/rm -rf $(OUTPUT_DIR)
diff --git a/etc/const-tex.mk b/etc/const-tex.mk
index 1bc4ece..93fc402 100644
--- a/etc/const-tex.mk
+++ b/etc/const-tex.mk
@@ -1,3 +1,59 @@
 #
 # LATEX-specific constants
 #
+
+TEX_DVI			= $(TEX_SRC_BASENAME).dvi
+TEX_PS_LTR		= $(WEB_HOME)/$(TEX_SRC_BASENAME).ltr.ps
+TEX_PS_A4		= $(WEB_HOME)/$(TEX_SRC_BASENAME).a4.ps
+TEX_PDF_LTR		= $(WEB_HOME)/$(TEX_SRC_BASENAME).ltr.pdf
+TEX_PDF_A4		= $(WEB_HOME)/$(TEX_SRC_BASENAME).a4.pdf
+TEX_HTML		= $(WEB_HOME)/$(TEX_SRC_BASENAME).html
+
+# Build artifacts
+TEX_GARBAGE	= \
+	$(TEX_SRC_BASENAME).err \
+	$(TEX_SRC_BASENAME).aux \
+	$(TEX_SRC_BASENAME).log \
+	$(TEX_SRC_BASENAME).toc \
+	$(TEX_SRC_BASENAME).idx \
+	$(TEX_SRC_BASENAME).ilg \
+	$(TEX_SRC_BASENAME).ind \
+	$(TEX_SRC_BASENAME).out \
+	$(TEX_SRC_BASENAME).dvi
+
+BIBTEX_GARBAGE	= $(TEX_SRC_BASENAME).bbl $(TEX_SRC_BASENAME).blg
+
+# Various latex-related paths
+DVIPS		= dvips
+DVIPDF		= dvipdfm
+LATEX		= latex
+TEX2HTML	= latex2html
+MAKEINDEX	= makeindex
+BIBTEX		= bibtex
+
+# Varous latex-related variables
+DVIPS_FLAGS	=
+LATEX_FLAGS	=
+#TEXINPUTS	= ':/usr/local/lib/latex2html'
+TEXINPUTS	= ''
+
+# This link will appear as the "up" link at the top page of of
+# latex2html-generatd documents.  You can override it in the local
+# makefile if desired.
+TEX_UP_URL	 = ../../refs.html
+
+# This is the link name that will be displayed for the TEX_UP_URL, above.
+# You can override it in the local makefile if desired.
+TEX_UP_TITLE	 = GNO Documentation
+
+# This one assumes that all latex-based documents are at the same directory
+# depth in the filesystem.  If one differs, you can override this in the
+# local makefile.
+TEX_FEEDBACK_URL = ../../feedback.html
+
+# TEX_CONTACT will appear at the bottom of latex2html generated pages
+#TEX_CONTACT	= '$(NAME) <a href="mailto:$(ADDRESS)" title="GNO Documentation Feedback">&lt;$(ADDRESS)&gt;</a>'
+TEX_CONTACT	= '<a href="$(TEX_FEEDBACK_URL)" title="GNO Documentation Feedback">Feedback</a>'
+
+# Additional flags get defined in tex-rules.mk and local makefiles.
+TEX2HTML_FLAGS	= -local_icons -address $(TEX_CONTACT) 
diff --git a/etc/const.mk b/etc/const.mk
index 218477c..b663976 100644
--- a/etc/const.mk
+++ b/etc/const.mk
@@ -63,62 +63,5 @@ BUILD_FILES		= GNUmakefile $(HEAD_PAGE) $(TAIL_PAGE) \
 			  $(SRCROOT)/etc/rules.mk \
 			  $(SRCROOT)/etc/tailcat.mk
 
-TEX_DVI			= $(TEX_SRC_BASENAME).dvi
-TEX_PS_LTR		= $(WEB_HOME)/$(TEX_SRC_BASENAME).ltr.ps
-TEX_PS_A4		= $(WEB_HOME)/$(TEX_SRC_BASENAME).a4.ps
-TEX_PDF_LTR		= $(WEB_HOME)/$(TEX_SRC_BASENAME).ltr.pdf
-TEX_PDF_A4		= $(WEB_HOME)/$(TEX_SRC_BASENAME).a4.pdf
-TEX_HTML		= $(WEB_HOME)/$(TEX_SRC_BASENAME).html
-
-
-# Build artifacts
-TEX_GARBAGE	= \
-	$(TEX_SRC_BASENAME).err \
-	$(TEX_SRC_BASENAME).aux \
-	$(TEX_SRC_BASENAME).log \
-	$(TEX_SRC_BASENAME).toc \
-	$(TEX_SRC_BASENAME).idx \
-	$(TEX_SRC_BASENAME).ilg \
-	$(TEX_SRC_BASENAME).ind \
-	$(TEX_SRC_BASENAME).out \
-	$(TEX_SRC_BASENAME).dvi
-
-BIBTEX_GARBAGE	= $(TEX_SRC_BASENAME).bbl $(TEX_SRC_BASENAME).blg
-
-# Various latex-related paths
-DVIPS		= dvips
-DVIPDF		= dvipdfm
-LATEX		= latex
-TEX2HTML	= latex2html
-MAKEINDEX	= makeindex
-BIBTEX		= bibtex
-
-# Varous latex-related variables
-DVIPS_FLAGS	=
-LATEX_FLAGS	=
-#TEXINPUTS	= ':/usr/local/lib/latex2html'
-TEXINPUTS	= ''
-
-# This link will appear as the "up" link at the top page of of
-# latex2html-generatd documents.  You can override it in the local
-# makefile if desired.
-TEX_UP_URL	 = ../../refs.html
-
-# This is the link name that will be displayed for the TEX_UP_URL, above.
-# You can override it in the local makefile if desired.
-TEX_UP_TITLE	 = GNO Documentation
-
-# This one assumes that all latex-based documents are at the same directory
-# depth in the filesystem.  If one differs, you can override this in the
-# local makefile.
-TEX_FEEDBACK_URL = ../../feedback.html
-
-# TEX_CONTACT will appear at the bottom of latex2html generated pages
-#TEX_CONTACT	= '$(NAME) <a href="mailto:$(ADDRESS)" title="GNO Documentation Feedback">&lt;$(ADDRESS)&gt;</a>'
-TEX_CONTACT	= '<a href="$(TEX_FEEDBACK_URL)" title="GNO Documentation Feedback">Feedback</a>'
-
-# Additional flags get defined in tex-rules.mk and local makefiles.
-TEX2HTML_FLAGS	= -local_icons -address $(TEX_CONTACT) 
-
 # This is where the files will eventually wind up.
 TARGET_DIR		= $(GNO_PUBLIC_HTML)/$(WEB_HOME_BASE)