docs added

Makefile

@@ -8,15 +8,15 @@ define Fish
 endef
 export Fish # hummm
 
-Pandoc =     \
-	-s          \
-	-f markdown  \
-  --mathjax     \
-	--css style.css   \
-  --highlight-style kate       \
-	-H $(Etc)/favicon.html \
+Pandoc =      \
+	-s           \
+	-f markdown   \
+	--mathjax      \
+	--css style.css \
+	--highlight-style kate        \
+	-H $(Etc)/favicon.html         \
 	--include-before=$(Etc)/head.md \
-	--include-after=$(Etc)/foot.md  \
+	--include-after=$(Etc)/foot.md   \
   --indented-code-classes=python,numberLines  
 
 Cyan=\033[36m
@@ -30,28 +30,24 @@ Etc=$(Top)/etc
 SHELL = bash
 .SILENT:
 
-#	#grep -E '^[^ \t][a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) \
-
 help: ## show help
 	printf '\nmake [$(Yellow)what$(White)]\n'
 	grep -hE '^[^ \t#].*## .*$$' $(MAKEFILE_LIST) \
-	| grep -v grep \
-  | sort \
-  | awk 'BEGIN {FS=":.*?## "};{printf "$(Cyan)%10s$(White) : %s\n",$$1,$$2}'
+	| grep -vE '(grep|awk)' \
+	| sort \
+	| gawk 'BEGIN {FS=":.*?## "};{printf "$(Cyan)%10s$(White) : %s\n",$$1,$$2}'
 	printf "$(Cyan) $$Fish $(White)\n"
 
 pull: ## get updates from cloud
 	git pull --quiet
 
 push: ## save local changes to cloud
-	echo -en "\033[33mWhy this push? \033[0m"; read x;  git commit -am "$$x" --quiet
+	read -ep "Why this push? " x; git commit -am "$$x" --quiet
 	git push --quiet -u --no-progress
 	git status --short   
 
-style.css: $(Etc)/style.css
-	cp $^ $@
+style.css: $(Etc)/style.css; cp $^ $@
 
 %.html: %.md  style.css ## md -> html
 	echo "$@ ... "
 	pandoc $< -o $@ $(Pandoc)
-