1 files changed, 153 insertions, 0 deletions
diff --git a/scripts/indent.sh b/scripts/indent.sh
new file mode 100755
index 0000000..8933084
--- /dev/null
+++ b/scripts/indent.sh
@@ -0,0 +1,153 @@
+#!/bin/sh
+# $LynxId: indent.sh,v 1.6 2021/01/07 00:23:01 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