Move bin/{htmlesc,shesc,uri} to eut

1 files changed, 0 insertions, 118 deletions

diff --git a/bin/htmlesc b/bin/htmlesc
deleted file mode 100755
index 5f3694f..0000000
--- a/bin/htmlesc
+++ /dev/null
@@ -1,118 +0,0 @@
-#!/bin/sh
-set -eu
-
-
-usage() {
-	cat <<-'EOF'
-		Usage:
-		  htmlesc [-e|d] [CONTENT...]
-		  htmlesc -h
-	EOF
-}
-
-help() {
-	cat <<-'EOF'
-
-
-		Options:
-		  -e            escape the string (the default action)
-		  -d            unescape (de-escape?) the string
-		  -h, --help    show this message
-
-		  CONTENT       a literal string to be escaped
-
-
-		Convert data to/from HTML escaping.  If CONTENT is not given,
-		get data from STDIN.
-
-
-		Examples:
-
-		  Escape HTML control characters in a string:
-
-		    $ htmlesc 'a > 5 && !b'
-		    a &gt; 5 &amp;&amp; !b
-
-
-		  Unescape the content from a file:
-
-		    $ htmlesc -d < file.html
-	EOF
-}
-
-
-for flag in "$@"; do
-	case "$flag" in
-		(--)
-			break
-			;;
-		(--help)
-			usage
-			help
-			exit
-			;;
-		(*)
-			;;
-	esac
-done
-
-ENCODE=false
-DECODE=false
-while getopts 'edh' flag; do
-	case "$flag" in
-		(e)
-			ENCODE=true
-			;;
-		(d)
-			DECODE=true
-			;;
-		(h)
-			usage
-			help
-			exit
-			;;
-		(*)
-			usage >&2
-			exit 2
-			;;
-	esac
-done
-shift $((OPTIND - 1))
-
-if [ "$ENCODE" = true ] && [ "$DECODE" = true ]; then
-	printf 'Both -e and -d given.  Pick one.\n' >&2
-	usage >&2
-	exit 2
-fi
-
-decode() {
-	sed \
-		-e 's|&amp;|\&|g'  \
-		-e 's|&lt;|<|g'   \
-		-e 's|&gt;|>|g'   \
-		-e 's|&quot;|"|g' \
-		-e "s|&apos;|'|g"
-}
-
-encode() {
-	sed \
-		-e 's|&|\&amp;|g'  \
-		-e 's|<|\&lt;|g'   \
-		-e 's|>|\&gt;|g'   \
-		-e 's|"|\&quot;|g' \
-		-e "s|'|\&apos;|g"
-}
-
-if [ "$DECODE" = true ]; then
-	FN=decode
-else
-	FN=encode
-fi
-
-if [ $# = 0 ]; then
-	"$FN"
-else
-	for s in "$@"; do
-		printf '%s\n' "$s" | "$FN"
-	done
-fi