config

OpenBSD system configuration
git clone git://jacobedwards.org/config
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mdnh (454B)

      1 #!/usr/bin/awk -f
      2 # Copyright 2021 Jacob R. Edwards
      3 # Number Markdown headings
      4 
      5 status = match($0, "^#+") > 0 {
      6 	level = RLENGTH;
      7 	++counts[level];
      8 
      9 	for (i = level + 1; counts[i]; ++i)
     10 		counts[i] = 0;
     11 
     12 	for (i = 1; i < level; ++i)
     13 		if (!counts[i])
     14 			counts[i] = 1;
     15 
     16 	markup = "";
     17 	num = "";
     18 	for (i = 1; i <= level; ++i) {
     19 		markup = markup "#";
     20 		num = num counts[i] ".";
     21 	}
     22 
     23 	sub("^#+ ?", "", $0);
     24 	printf "%s %s %s\n", markup, num, $0;
     25 }
     26 
     27 !status