debbuged errors from makefile; Tieded a bit, but there still is a a todo list to be done

Makefile

@@ -1,19 +1,31 @@
-images=$(wildcard images/*.jpg)
-# creates: images/001.jpg images/002.jpg images/000.jpg
+# TO DO #
+# * If ocr (tesseract rule) has been performed do repeate it
+# * document depencies
+# * remove tmp files
 
+dir_ocr:="ocr"
+images=$(wildcard images/*.jpg)
+output_ocr:=$(dir_ocr)/output.txt
 tmpfile:= $(shell mktemp)
-color_w:="\033[0;29m" # add color to output
-color_r:="\033[0;31m" # echo $(color_r) something
-color_g:="\033[0;32m"
-color_b:="\033[0;34m"
 space:= $(empty) $(empty)
 newline:= '\n'
-listimgs:= $(subst $(space),$(newline),$(images))0
+listimgs:= $(subst $(space),$(newline),$(images)) # list of the images, with one filename on each line $(subst $(delimitator),$(replacement),$(list)) 
 OS:= $(shell uname)
-ocroutput:= ocr/output.txt
-txtfiles:= $(wildcard ocr/*.txt)
-# subst is a way to do string replacements, it works like this: $(subst $(delimitator),$(replacement),$(list))
-# it's used here to make a list of the images, with one filename on each line
+
+color_w:="\033[0;29m" # Colors
+color_r:="\033[0;31m"
+color_g:="\033[0;32m"
+color_b:="\033[0;34m"
+# add color to output ie @echo $(color_r) something
+
+
+
+##### ADMINISTRATIVE RECIPES
+
+dirs: # create the directories for the working structures
+	@mkdir -p images # scanned image dir
+	@mkdir -p output # outputs dir
+	@echo $(color_r)'Directories made'
 
 rmtmp:
 	rm $(tmpfile)
@@ -23,47 +35,51 @@ ifeq ($(OS),Darwin)
 	@echo $(OS)
 endif
 
-dirs: # create the directories for the working structures
-	mkdir images # scanned image dir
-	mkdir output # outputs dir
-	@echo $(color_r)'Directories made'
+
+##### POST-PROCESSING RECIPES
 
 tesseract:
-	echo $(listtxt) > output/list.txt
-	tesseract ocr/list.txt $(basename $(ocroutput))
+	echo $(listimgs) > ocr/list.txt
+	tesseract ocr/list.txt $(basename $(output_ocr))
+
 
+##### OUTPUT GENERATION RECIPES
 
 myscript: tesseract
-	cat $(outputocr) | python3 src/myscript.py > output/a-new-file.txt
+	cat $(output_ocr) | python3 src/myscript.py > output/a-new-file.txt
 
 wordtagger: tesseract
-
-	cat $(outputocr) | python3 src/wordtagger.py > output/tagged-words.txt
+	cat $(output_ocr) | python3 src/wordtagger.py > output/tagged-words.txt
+# DEPENDENCY: nltk, nltk: 'averaged_perceptron_tagger'
+#  $ python 3
+#  >>> import nltk
+#  >>> nltk.download('averaged_perceptron_tagger')
 
 talktochatbot: tesseract
-	cat $(outputocr) | python3 src/textbotconversation.py
+	cat $(output_ocr) | python3 src/textbotconversation.py
+# depency: chatterbot 
 
 n+7: tesseract
-	cat $(outputocr) | python3 src/n_7.py > output/blah.txt
+	cat $(output_ocr) | python3 src/n_7.py > output/n7.txt
+
 
 visualization: $(images) $(tmpfile) #requires mplayer
 	@echo $(tmpfile)
 	for i in $(images); do \
 		cat $$i >> $(tmpfile); \
 	done;
-
 ifeq ($(OS),Darwin)
 	cat $(tmpfile) | mplayer -sws 4 -zoom -vf dsize=720:720 -demuxer rawvideo -rawvideo w=56:h=64:i420:fps=25 -;
 else
 	cat $(tmpfile) | mplayer -vo x11 -sws 4 -zoom -vf dsize=720:720 -demuxer rawvideo -rawvideo w=50:h=50:i420:fps=25 -;
 endif
-#	ifeq ($(shell uname), Linux)
-	#	cat $(tmpfile) | mplayer -vo x11 -sws 4 -zoom -vf dsize=720:720 -demuxer rawvideo -rawvideo w=50:h=50:i420:fps=25 -;\
+
+tts: # Text-to-speech
+	cat $(output_ocr) | espeak
+
+
 
 
 # ** Makefile Syntax notes **
 # @ preceding command tells make not to print the command being executed
 #
-
-tts:
-	cat $(ocroutput) | espeak