From 07f59f5eb8c296b7306882185cbe932a2f286174 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Sun, 31 Jan 2021 12:51:28 +0000
Subject: Rename index to htindex (like htwrap)

---
 index | 74 -------------------------------------------------------------------
 1 file changed, 74 deletions(-)
 delete mode 100755 index

(limited to 'index')

diff --git a/index b/index
deleted file mode 100755
index accd0be..0000000
--- a/index
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/rc -e
-
-# index -- add ids to headings and print index to stderr
-
-flagfmt=s
-args='[file ...]'
-
-if(! ifs=() eval `{aux/getflags $*}){
-	aux/usage
-	exit usage
-}
-
-fn source{
-	if(! ~ $#* 0)
-		cat $*
-	if not
-		cat
-}
-
-source $* | awk '
-	/<h[0-9]>.*<\/h[0-9]/ {
-		heading($0)
-		next
-	}
-	/<h[0-9]>/ {
-		open = 1
-		s = $0
-		next
-	}
-	open && /<\/h[0-9]>/ {
-		open = 0
-		s = s "\n" $0
-		heading(s)
-		next
-	}
-	open { s = s " " $0; next }
-	{ print }
-
-	function heading(s) {
-		i = s
-		sub("^.*<h[0-9]>", "", i)
-		sub("</h[0-9]>.*$", "", i)
-		i = toascii(i)
-		sub("^<h[0-9]", "& id=\"" i "\"", s)
-		print s
-		if (!ENVIRON["flags"]) { # if not silent mode
-			sub("^<h", "", s)
-			sub(" id=\"", "	", s)
-			sub("\">", "	", s)
-			sub("<\/h[0-9]>$", "", s)
-			print s > "/dev/stderr"
-		}
-	}
-
-	function toascii(s) {
-		s = tolower(s)
-		gsub("[ÀÁÂÃÄÅàáâãäå]", "a", s)
-		gsub("[Ææ]", "ae", s)
-		gsub("[Çç]", "c", s)
-		gsub("[Ðð]", "dh", s)
-		gsub("[ÈÉÊËèéêë]", "e", s)
-		gsub("[ÌÍÎÏìíîï]", "i", s)
-		gsub("[Ññ]", "n", s)
-		gsub("[ÒÓÔÕÖØòóôõöø]", "o", s)
-		gsub("[ß]", "ss", s)
-		gsub("[Þþ]", "th", s)
-		gsub("[ÙÚÛÜùúûü]", "u", s)
-		gsub("[×]", "x", s)
-		gsub("[Ýýÿ]", "y", s)
-		gsub("[^-a-z_ 	]", "", s)
-		gsub("[ 	]+", "-", s)
-		return s
-	}
-'
-- 
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