improve spacing and comments

notes2web

@@ -2,11 +2,13 @@
 
 [[ "$1" == "--help" ]] && echo "USAGE: $0 [NOTES_DIRECTORY_1 [NOTES_DIRECTORY_2 [...]]]" && exit 0
 
+
 for configpath in "$HOME/.notes2web.conf" "$HOME/.config/notes2web/config" ".notes2web.conf"
 do
 	[[ -f "$configpath" ]] && source "$configpath"
 done
 
+
 function _renderarticle {
 	echo "rendering $1"
 	pandoc\
@@ -19,12 +21,14 @@ function _renderarticle {
 		--mathjax
 }
 
+
 function _adddirtoindex {
 	dir="$(dirname "$1")"
 	echo "<h2>$(basename "$dir") notes</h2>" >> index.md
 	find "$dir" -name '*.md' -exec bash -c "_addarticletoindex '{}'" \;
 }
 
+
 function _addarticletoindex {
 	echo "adding $1 to list of notes"
 	pandoc\
@@ -35,35 +39,43 @@ function _addarticletoindex {
 		>> index.md
 }
 
+
 export -f _renderarticle
 export -f _adddirtoindex
 export -f _addarticletoindex
 
-#render each markdown file
+
+#render each markdown file in every folder passed in args
 for file in "$@"
 do
 	find "$file" -name '*.md' -exec bash -c "_renderarticle '{}'" \;
 done
 
+
 # create an intermediate markdown file of links to each article
 echo "---" > index.md
 [[ -z "$name" ]] && echo "title: notes" >> index.md || echo "title: ${name}'s notes" >> index.md
 echo "---" >> index.md
 
+
+# mark folders to be included in notes2web's index
 for file in "$@"
 do
 	[[ ! -f "$file" ]] && echo "the presence of this files tells notes2web that it should be added to the notes2web index" > "$file/.2web"
 done
 
-# add articles to index
+
+# add articles to index and render
 find -name '.2web' -exec bash -c "_adddirtoindex '{}'" \;
 
+
+echo "copying styles.css to current directory"
+cp /opt/notes2web/styles.css .
+
+
 echo "rendering index.md"
 pandoc\
 	-t html\
 	--template /opt/notes2web/templates/index.html\
 	-o index.html\
 	"index.md"
-
-echo "copying styles.css to current directory"
-cp /opt/notes2web/styles.css .