Added version check for pandoc 1 vs 2 for --smart vs -smart

Makefile

@@ -5,7 +5,7 @@ STYLE=chmduquesne
 
 all: html pdf docx rtf
 
-pdf: dir
+pdf: init
 	for f in $(IN_DIR)/*.md; do \
 		FILE_NAME=`basename $$f | sed 's/.md//g'`; \
 		echo $$FILE_NAME.pdf; \
@@ -17,7 +17,7 @@ pdf: dir
 			--result=$(OUT_DIR)/$$FILE_NAME.pdf > $(OUT_DIR)/context_$$FILE_NAME.log 2>&1; \
 	done
 
-html: dir
+html: init
 	for f in $(IN_DIR)/*.md; do \
 		FILE_NAME=`basename $$f | sed 's/.md//g'`; \
 		echo $$FILE_NAME.html; \
@@ -26,22 +26,32 @@ html: dir
 			--output $(OUT_DIR)/$$FILE_NAME.html $$f; \
 	done
 
-docx: dir
+docx: init
 	for f in $(IN_DIR)/*.md; do \
 		FILE_NAME=`basename $$f | sed 's/.md//g'`; \
 		echo $$FILE_NAME.docx; \
-		pandoc --standalone --smart $$f --output $(OUT_DIR)/$$FILE_NAME.docx; \
+		pandoc --standalone $$SMART $$f --output $(OUT_DIR)/$$FILE_NAME.docx; \
 	done
 
-rtf: dir
+rtf: init
 	for f in $(IN_DIR)/*.md; do \
 		FILE_NAME=`basename $$f | sed 's/.md//g'`; \
 		echo $$FILE_NAME.rtf; \
-		pandoc --standalone --smart $$f --output $(OUT_DIR)/$$FILE_NAME.rtf; \
+		pandoc --standalone $$SMART $$f --output $(OUT_DIR)/$$FILE_NAME.rtf; \
 	done
 
+init: dir version
+
 dir:
 	mkdir -p $(OUT_DIR)
 
+version:
+	PANDOC_VERSION=`pandoc --version | head -1 | cut -d' ' -f2 | cut -d'.' -f1`; \
+	if [ "$$PANDOC_VERSION" -eq "2" ]; then \
+		SMART=-smart; \
+	else \
+		SMART=--smart; \
+	fi \
+
 clean:
 	rm -f $(OUT_DIR)/*