Added pstex functionality.

Makefile

@@ -30,7 +30,6 @@ FIG_PIC := $(basename $(shell ls *.fig))
 GNP := $(basename $(shell ls *.gnp))
 PIC_EXT := dot gif jpg png ppm svg xcf bmp
 PIC := $(foreach I, $(PIC_EXT), $(basename $(shell ls *.$I)))
-#PIC_EPS := $(addsuffix .eps, $(PIC))
 
 # Output.
 PDF := $(addsuffix .pdf, $(SRC))
@@ -46,9 +45,11 @@ TNP := $(addsuffix .tnp, $(GNP))
 BIB := $(addsuffix .bbl, $(SRC))
 GLS := $(addsuffix .gls, $(GLS))
 EPS := $(addsuffix .eps, $(DIA_PIC) $(FIG_PIC) $(GNP) $(PIC))
+TEX_T_EXT := pstex pstex_t
+TEX_T := $(foreach I, $(TEX_T_EXT), $(addsuffix .$I, $(FIG_PIC)))
 
 # Do not delete the semi-permanent files automatically.
-.PRECIOUS: $(BIB) $(GLS) $(EPS)
+.PRECIOUS: $(BIB) $(GLS) $(EPS) $(TEX_T)
 
 # Disable built-in rules.
 .SUFFIXES:
@@ -69,7 +70,7 @@ clean:
 	rm -f $(foreach I, $(TMP), $(addsuffix .$I, $(SRC))) $(PNG) $(TNP)
 
 distclean: clean
-	rm -f $(PDF) $(RTF) $(DOC) $(BIB) $(EPS)
+	rm -f $(PDF) $(RTF) $(DOC) $(BIB) $(EPS) $(TEX_T)
 
 release: all clean
 
@@ -113,6 +114,12 @@ release: all clean
 %.eps: %.fig
 	$(FIG2DEV) -L eps $< $@
 
+%.pstex: %.fig
+	$(FIG2DEV) -L pstex $< $@
+
+%.pstex_t: %.fig %.pstex
+	$(FIG2DEV) -L pstex_t -p $(word 2, $^) $< $@
+
 
 # BibTeX targets (called recursively).
 
@@ -138,7 +145,7 @@ release: all clean
 
 # LaTeX build targets.
 
-%.aux: %.tex $(EPS)
+%.aux: %.tex $(EPS) $(TEX_T)
 	$(TEX) $< ;\
 	if (grep -s "LaTeX Warning: Citation" $*.log); then \
 	  $(MAKE) $*.bbl ;\