1.1 --- a/en/Makefile	Tue Jul 04 16:41:31 2006 -0700
     1.2 +++ b/en/Makefile	Wed Jul 05 00:14:15 2006 -0700
     1.3 @@ -1,6 +1,6 @@
     1.4  # This makefile requires GNU make.
     1.5  
     1.6 -hg_id := $(shell hg id 2>/dev/null | sed -e 's/ tip\>//' -e 's/ /,/g' || echo external)
     1.7 +hg_id := $(shell hg parents --template '{node|short}' | head -1)
     1.8  
     1.9  sources := \
    1.10  	00book.tex \
    1.11 @@ -29,12 +29,12 @@
    1.12  
    1.13  define pdf
    1.14  	mkdir -p $(dir $@)
    1.15 -	pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.16 +	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.17  	cp 99book.bib $(dir $@)
    1.18  	cd $(dir $@) && bibtex $(basename $(notdir $@))
    1.19  	cd $(dir $@) && makeindex $(basename $(notdir $@))
    1.20 -	pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.21 -	pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.22 +	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.23 +	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
    1.24  endef
    1.25  
    1.26  pdf/hgbook.pdf: $(sources) $(image-sources:%.svg=%_pdf.png) examples
    1.27 @@ -56,7 +56,7 @@
    1.28  	head -3 $(shell which htlatex) >> $(dir $(1))/htlatex.book
    1.29  	echo 'echo status $$$$' >>  $(dir $(1))/htlatex.book
    1.30  	chmod 755 $(dir $(1))/htlatex.book
    1.31 -	$(dir $(1))/htlatex.book $(2) "xhtml,html4-uni,$(3)" " -cunihtf -utf8" "" "$(call latex-options,$(1))" || (rm -f $(1); exit 1)
    1.32 +	TEXINPUTS=$(dir $(2)): $(dir $(1))/htlatex.book $(2) "xhtml,html4-uni,$(3)" " -cunihtf -utf8" "" "$(call latex-options,$(1))" || (rm -f $(1); exit 1)
    1.33  	cd $(dir $(1)) && tex4ht -f/$(basename $(notdir $(1))) -cvalidate -cunihtf
    1.34  	cd $(dir $(1)) && t4ht -f/$(basename $(notdir $(1)))
    1.35  	perl -pi -e 's/&#x00([0-7][0-9a-f]);/chr(hex($$1))/egi' $(dir $(1))/*.html