Render per-card deck name as small gray text in both apkg and PDF

Use pandoc's raw_attribute extension to emit both an HTML <small>
variant for the apkg and a LaTeX {\small\color{gray} ...} variant
for the beamer PDF. Combined deck now also injects the source deck
name on every card.

Author: ad-si

godot/makefile

@@ -9,7 +9,7 @@ cards.apkg: cards.md
 
 cards-with-name.md: cards.md
 	deck_name=$$(awk '/^name:/{sub(/^name: */,""); print; exit}' $<); \
-	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "*" name "*"; next} {print}' $< > $@
+	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "`<small style=\"color:#888\">" name "</small>`{=html}`{\\small\\color{gray} " name "}`{=latex}"; next} {print}' $< > $@
 
 
 cards-with-name.apkg: cards-with-name.md

makefile

@@ -15,9 +15,12 @@ cards-combined.md: rust/cards.md godot/cards.md sqlite/cards.md wolfram-language
 	printf -- '---\nname: Coding Flashcards\n---\n' > $@
 	for f in $^; do \
 		dir=$$(dirname "$$f"); \
-		awk -v dir="$$dir" 'BEGIN{seen=0} \
+		awk -v dir="$$dir" 'BEGIN{seen=0; deck=""} \
+			/^name:/ && seen<2 {sub(/^name: */,""); deck=$$0; next} \
 			/^---$$/ && seen<2 {seen++; next} \
-			seen>=2 {gsub(/\.\/images\//, "images/"); gsub(/images\//, dir "/images/"); print}' \
+			seen<2 {next} \
+			/^-{3,}$$/ {gsub(/\.\/images\//, "images/"); gsub(/images\//, dir "/images/"); print; print ""; print "`<small style=\"color:#888\">" deck "</small>`{=html}`{\\small\\color{gray} " deck "}`{=latex}"; next} \
+			{gsub(/\.\/images\//, "images/"); gsub(/images\//, dir "/images/"); print}' \
 			"$$f" >> $@; \
 	done
 

rust/makefile

@@ -9,7 +9,7 @@ cards.apkg: cards.md
 
 cards-with-name.md: cards.md
 	deck_name=$$(awk '/^name:/{sub(/^name: */,""); print; exit}' $<); \
-	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "*" name "*"; next} {print}' $< > $@
+	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "`<small style=\"color:#888\">" name "</small>`{=html}`{\\small\\color{gray} " name "}`{=latex}"; next} {print}' $< > $@
 
 
 cards-with-name.apkg: cards-with-name.md

sqlite/makefile

@@ -9,7 +9,7 @@ cards.apkg: cards.md
 
 cards-with-name.md: cards.md
 	deck_name=$$(awk '/^name:/{sub(/^name: */,""); print; exit}' $<); \
-	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "*" name "*"; next} {print}' $< > $@
+	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "`<small style=\"color:#888\">" name "</small>`{=html}`{\\small\\color{gray} " name "}`{=latex}"; next} {print}' $< > $@
 
 
 cards-with-name.apkg: cards-with-name.md

wolfram-language/makefile

@@ -9,7 +9,7 @@ cards.apkg: cards.md
 
 cards-with-name.md: cards.md
 	deck_name=$$(awk '/^name:/{sub(/^name: */,""); print; exit}' $<); \
-	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "*" name "*"; next} {print}' $< > $@
+	awk -v name="$$deck_name" 'BEGIN{y=0} /^-{3,}$$/ {print; if(y<2){y++; next} print ""; print "`<small style=\"color:#888\">" name "</small>`{=html}`{\\small\\color{gray} " name "}`{=latex}"; next} {print}' $< > $@
 
 
 cards-with-name.apkg: cards-with-name.md