1 files changed, 153 insertions, 0 deletions
diff --git a/scripts/indent.sh b/scripts/indent.sh
new file mode 100755
index 0000000..506be6a
--- /dev/null
+++ b/scripts/indent.sh
@@ -0,0 +1,153 @@
+#!/bin/sh
+# $LynxId: indent.sh,v 1.5 2018/07/08 15:22:44 tom Exp $
+# Indent LYNX files (for reference).  See "lnx-indent" from
+#	https://invisible-island.net/cindent/
+NOOP=no
+OPTS='
+--blank-lines-after-declarations
+--blank-lines-after-procedures
+--braces-on-if-line
+--continue-at-parentheses
+--cuddle-else
+--dont-break-procedure-type
+--indent-level4
+--leave-preprocessor-space
+--line-length80
+--no-space-after-function-call-names
+--parameter-indentation4
+--space-after-cast
+--space-special-semicolon
+--swallow-optional-blank-lines
+-T AddressDefList 
+-T BOOL
+-T BOOLEAN
+-T CSOfield_info 
+-T DIR
+-T DocAddress 
+-T DocInfo 
+-T DocObj
+-T EntryInfo 
+-T EditFieldData 
+-T FILE
+-T GCC_NORETURN 
+-T GCC_UNUSED 
+-T GLOBALREF 
+-T GroupDef 
+-T GroupDefList 
+-T HTAAFailReasonType 
+-T HTAAProt 
+-T HTAARealm 
+-T HTAAServer 
+-T HTAssoc 
+-T HTAssocList 
+-T HTAtom 
+-T HTBTElement 
+-T HTBTree 
+-T HTChildAnchor 
+-T HTChunk 
+-T HTConverter 
+-T HTFormat 
+-T HTLine 
+-T HTLinkType 
+-T HTList 
+-T HTParentAnchor 
+-T HTParentAnchor0 
+-T HTPresentation 
+-T HTStream
+-T HTStyle 
+-T HTStyleChange 
+-T HTStyleSheet 
+-T HText 
+-T HyperDoc 
+-T InitResponseAPDU 
+-T Item 
+-T ItemList 
+-T LYNX_ADDRINFO
+-T LYNX_HOSTENT
+-T LYUCcharset 
+-T LexItem 
+-T ProgramPaths 
+-T STable_cellinfo 
+-T STable_info 
+-T STable_rowinfo 
+-T STable_states 
+-T SearchAPDU 
+-T SearchResponseAPDU 
+-T TextAnchor 
+-T UCode_t 
+-T UserDefList 
+-T WAISDocumentCodes 
+-T WAISDocumentHeader 
+-T WAISDocumentHeadlines 
+-T WAISDocumentLongHeader 
+-T WAISDocumentShortHeader 
+-T WAISDocumentText 
+-T WAISInitResponse 
+-T WAISSearch 
+-T _cdecl
+-T any 
+-T bit_map 
+-T boolean 
+-T bstring 
+-T data_tag
+-T eServerType 
+-T lynx_list_item_type 
+-T pdu_type
+-T query_term 
+-nbacc
+'
+for name in $*
+do
+	case $name in
+	-n)	NOOP=yes
+		OPTS="$OPTS -v"
+		;;
+	-*)
+		OPTS="$OPTS $name"
+		;;
+	*.[ch])
+		save="${name}".a$$
+		test="${name}".b$$
+		rm -f "$save" "$test"
+		mv "$name" "$save"
+		sed \
+			-e '/MODULE_ID(/s/)$/);/' \
+			-e 's,)[ 	]*\<GCC_PRINTFLIKE,);//GCC_PRINTFLIKE,' \
+			-e 's,[ 	]*\<GCC_NORETURN;,;//GCC_NORETURN;,' \
+			-e 's,[ 	]*\<GCC_UNUSED;,;//GCC_UNUSED;,' \
+			"$save" >"$test"
+		cp "$test" "$name"
+		chmod u+w "$name"
+		${INDENT_PROG-indent} -npro $OPTS "$name"
+		sed \
+			-e '/MODULE_ID(/s/);$/)/' \
+			-e 's,;[ 	]*//GCC_UNUSED;, GCC_UNUSED;,' \
+			-e 's,;[ 	]*//GCC_NORETURN;, GCC_NORETURN;,' \
+			-e 's,);[ 	]*//GCC_PRINTFLIKE,) GCC_PRINTFLIKE,' \
+			"$name" >"$test"
+		mv "$test" "$name"
+		rm -f "${name}~"
+		if test $NOOP = yes ; then
+			if ! ( cmp -s "$name" $save )
+			then
+				diff -u $save "$name"
+			fi
+			mv "$save" "$name"
+			rm -f "${name}~"
+		else
+			if ( cmp -s "$name" "$save" )
+			then
+				echo "** unchanged $name"
+				rm -f "${name}" "${name}~"
+				mv "$save" "$name"
+			else
+				echo "** updated $name"
+				rm -f "$save"
+			fi
+		fi
+		;;
+	*)
+		echo "** ignored:   $name"
+		;;
+	esac
+done