minor fix...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

examples/spread generation/Makefile

@@ -15,7 +15,7 @@
 MAKESPREADS := ../../scripts/make-spreads.sh
 
 
-spreads.tex: spreads
+spreads.tex: spreads $(wildcard spreads/*/*)
 	$(MAKESPREADS) $< $(SPREAD) > $@
 
 dist:

examples/spread generation/spreads/06-maual-layout/layout.tex

@@ -0,0 +1,6 @@
+
+Manual template
+
+\newpage
+
+\ImagePage{${CAPTION}}{${IMAGE}}

scripts/README.md

@@ -250,6 +250,8 @@ If `layout.tex` is present it will be included as the page layout/template.
 Any paths in the `layout.tex` should be relative to the location the
 built block .tex file will be located, usually to the project root.
 
+Template field substitution is done as for all other templates.
+
 
 ### Templates
 

scripts/make-spreads.sh

@@ -479,7 +479,7 @@ populateTemplate(){
 		i=$(( i + 1 ))
 
 		val=${val//\//\\/}
-		text=$(echo -e "${text}" | \
+		text=$(echo "${text}" | \
 			sed "s/\${${var}}/${val%.*}/g")
 	done
 
@@ -502,7 +502,7 @@ populateTemplate(){
 			val=$(readCaption "${val}")
 		fi
 
-		text=$(echo -e "${text}" | \
+		text=$(echo "${text}" | \
 			sed "s/\${${var}}/${val}/g")
 	done
 
@@ -523,13 +523,13 @@ populateTemplate(){
 		done
 
 		val=${val//\//\\/}
-		text=$(echo -e "${text}" | \
+		text=$(echo "${text}" | \
 			sed "s/\${${var}}/${val}/g")
 	done
 
 	# print out the filled template...
 	echo % template: $tpl
-	echo -e "${text}"
+	echo "${text}"
 	return 0
 }