create redacted pdf version

Makefile

@@ -21,7 +21,7 @@ pdfFilesInt := $(call suffixSubst,$(mdFiles),md,pdf,$(suffixInt))
 texFilesInt := $(call suffixSubst,$(mdFiles),md,tex,$(suffixInt))
 
 .PHONY: all pdf pdfPub pdfInt tex texPub texInt
-all: pdfPub
+all: pdf
 
 pdf: pdfPub pdfInt
 pdfPub: $(pdfFilesPub)
@@ -47,8 +47,14 @@ compile = pandoc \
 	--variable lang:de-DE \
 	--output $(2)
 
-%.pdf: %.md lenaisten-defs.sty
-	$(call compile,$<,$@)
+%$(suffixPub).pdf: %.md lenaisten-defs.sty
+	python3 ./redact.py $< | $(call compile,-,$@)
 
-%.tex: %.md lenaisten-defs.sty
-	$(call compile,$<,$@)
+%$(suffixPub).tex: %.md lenaisten-defs.sty
+	python3 ./redact.py $< | $(call compile,-,$@)
+
+%$(suffixInt).pdf: %.md lenaisten-defs.sty
+	python3 ./redact.py -i $< | $(call compile,-,$@)
+
+%$(suffixInt).tex: %.md lenaisten-defs.sty
+	python3 ./redact.py -i $< | $(call compile,-,$@)

redact.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+
+# parse CLI arguments
+import argparse
+
+parser = argparse.ArgumentParser()
+parser.add_argument("file", help="File to open")
+parser.add_argument("-i", "--internal", help="Output internal version", action="store_true")
+
+args = parser.parse_args()
+
+# read file
+from pathlib import Path
+txt = Path(args.file).read_text()
+
+# redaction syntax
+import re
+inlinepat = re.compile(r"\(\(\((([^>]*?):::)?(.*?)\)\)\)", re.MULTILINE|re.DOTALL)
+tokenpat  = re.compile(r"\[redact(:::(.*?))?\](.*?)\[\/redact\]", re.MULTILINE|re.DOTALL)
+
+# match handling
+def subredact(match):
+	_, reason, content = match.groups()
+
+	if reason:
+		reason = reason.strip()
+	else:
+		reason = ""
+
+	if args.internal:
+		retval = content.lstrip(" ").rstrip()
+		# retval = re.sub(r"(\s*[+\-\*]\s+)?(.*)", r"\1*\2*", retval, re.MULTILINE)
+
+		retval = f"*{retval}*"
+		retval = re.sub(r"\n(\s*[+\-\*]\s+)?", r"*\n\1*", retval, re.MULTILINE)
+
+	else:
+		retval = reason + " [intern]"
+
+	# DEBUG output
+	# print("GROUPS", match.groups())
+	# print("REASON", reason.strip())
+	# print("CONTENT", content.strip())
+	# print("RET", retval)
+	# print("~~~~~~")
+
+	return retval
+
+# matching
+txt = tokenpat.sub(subredact, txt)
+txt = inlinepat.sub(subredact, txt)
+
+# pipe to stdout
+print(txt)