path: root/testing/mansh/mdocml-support.patch

--- man.orig
+++ man.sh
@@ -88,45 +88,13 @@
 	decho "Using manual path: $MANPATH"
 }
 
-# Usage: check_cat catglob
-# Checks to see if a cat glob is available.
-check_cat() {
-	if exists "$1"; then
-		use_cat=yes
-		catpage=$found
-		setup_cattool $catpage
-		decho "    Found catpage $catpage"
-		return 0
-	else
-		return 1
-	fi
-}
-
 # Usage: check_man manglob catglob
 # Given 2 globs, figures out if the manglob is available, if so, check to
 # see if the catglob is also available and up to date.
 check_man() {
 	if exists "$1"; then
-		# We have a match, check for a cat page
 		manpage=$found
-		setup_cattool $manpage
 		decho "    Found manpage $manpage"
-
-		if [ -n "${use_width}" ]; then
-			# non-standard width
-			unset use_cat
-			decho "    Skipping catpage: non-standard page width"
-		elif exists "$2" && is_newer $found $manpage; then
-			# cat page found and is newer, use that
-			use_cat=yes
-			catpage=$found
-			setup_cattool $catpage
-			decho "    Using catpage $catpage"
-		else
-			# no cat page or is older
-			unset use_cat
-			decho "    Skipping catpage: not found or old"
-		fi
 		return 0
 	fi
 
@@ -167,13 +135,11 @@
 # Returns: true if something is matched and found.
 # Search the given path/section combo for a given page.
 find_file() {
-	local manroot catroot mann man0 catn cat0
+	local manroot mann man0
 
 	manroot="$1/man$2"
-	catroot="$1/cat$2"
 	if [ -n "$3" ]; then
 		manroot="$manroot/$3"
-		catroot="$catroot/$3"
 	fi
 
 	if [ ! -d "$manroot" ]; then
@@ -183,19 +149,13 @@
 
 	mann="$manroot/$4.$2*"
 	man0="$manroot/$4.0*"
-	catn="$catroot/$4.$2*"
-	cat0="$catroot/$4.0*"
 
 	# This is the behavior as seen by the original man utility.
 	# Let's not change that which doesn't seem broken.
-	if check_man "$mann" "$catn"; then
+	if check_man "$mann"; then
 		return 0
-	elif check_man "$man0" "$cat0"; then
+	elif check_man "$man0"; then
 		return 0
-	elif check_cat "$catn"; then
-		return 0
-	elif check_cat "$cat0"; then
-		return 0
 	fi
 
 	return 1
@@ -279,31 +239,13 @@
 # Usage: man_display_page
 # Display either the manpage or catpage depending on the use_cat variable
 man_display_page() {
-	local EQN NROFF PIC TBL TROFF REFER VGRIND
-	local IFS l nroff_dev pipeline preproc_arg tool
+	local NROFF
+	local IFS l pipeline preproc_arg tool
 
 	# We are called with IFS set to colon. This causes really weird
 	# things to happen for the variables that have spaces in them.
 	unset IFS
 
-	# If we are supposed to use a catpage and we aren't using troff(1)
-	# just zcat the catpage and we are done.
-	if [ -z "$tflag" -a -n "$use_cat" ]; then
-		if [ -n "$wflag" ]; then
-			echo "$catpage (source: $manpage)"
-			ret=0
-		else
-			if [ $debug -gt 0 ]; then
-				decho "Command: $cattool $catpage | $MANPAGER"
-				ret=0
-			else
-				eval "$cattool $catpage | $MANPAGER"
-				ret=$?
-			fi
-		fi
-		return
-	fi
-
 	# Okay, we are using the manpage, do we just need to output the
 	# name of the manpage?
 	if [ -n "$wflag" ]; then
@@ -312,88 +254,17 @@
 		return
 	fi
 
-	# So, we really do need to parse the manpage. First, figure out the
-	# device flag (-T) we have to pass to eqn(1) and groff(1). Then,
-	# setup the pipeline of commands based on the user's request.
+	NROFF="$NROFF -Tutf8"
 
-	# If the manpage is from a particular charset, we need to setup nroff
-	# to properly output for the correct device.
-	case "${manpage}" in
-	*.${man_charset}/*)
-		# I don't pretend to know this; I'm just copying from the
-		# previous version of man(1).
-		case "$man_charset" in
-		KOI8-R)		nroff_dev="koi8-r" ;;
-		ISO8859-1)	nroff_dev="latin1" ;;
-		ISO8859-15)	nroff_dev="latin1" ;;
-		UTF-8)		nroff_dev="utf8" ;;
-		*)		nroff_dev="ascii" ;;
-		esac
-
-		NROFF="$NROFF -T$nroff_dev"
-		EQN="$EQN -T$nroff_dev"
-
-		# Iff the manpage is from the locale and not just the charset,
-		# then we need to define the locale string.
-		case "${manpage}" in
-		*/${man_lang}_${man_country}.${man_charset}/*)
-			NROFF="$NROFF -dlocale=$man_lang.$man_charset"
-			;;
-		*/${man_lang}.${man_charset}/*)
-			NROFF="$NROFF -dlocale=$man_lang.$man_charset"
-			;;
-		esac
-
-		# Allow language specific calls to override the default
-		# set of utilities.
-		l=$(echo $man_lang | tr [:lower:] [:upper:])
-		for tool in EQN NROFF PIC TBL TROFF REFER VGRIND; do
-			eval "$tool=\${${tool}_$l:-\$$tool}"
-		done
-		;;
-	*)	NROFF="$NROFF -Tascii"
-		EQN="$EQN -Tascii"
-		;;
-	esac
-
-	if [ -z "$MANCOLOR" ]; then
-		NROFF="$NROFF -P-c"
-	fi
-
 	if [ -n "${use_width}" ]; then
-		NROFF="$NROFF -rLL=${use_width}n -rLT=${use_width}n"
+		NROFF="$NROFF -Owidth=${use_width}"
 	fi
 
-	if [ -n "$MANROFFSEQ" ]; then
-		set -- -$MANROFFSEQ
-		while getopts 'egprtv' preproc_arg; do
-			case "${preproc_arg}" in
-			e)	pipeline="$pipeline | $EQN" ;;
-			g)	;; # Ignore for compatability.
-			p)	pipeline="$pipeline | $PIC" ;;
-			r)	pipeline="$pipeline | $REFER" ;;
-			t)	pipeline="$pipeline | $TBL" ;;
-			v)	pipeline="$pipeline | $VGRIND" ;;
-			*)	usage ;;
-			esac
-		done
-		# Strip the leading " | " from the resulting pipeline.
-		pipeline="${pipeline#" | "}"
-	else
-		pipeline="$TBL"
-	fi
-
-	if [ -n "$tflag" ]; then
-		pipeline="$pipeline | $TROFF"
-	else
-		pipeline="$pipeline | $NROFF | $MANPAGER"
-	fi
-
 	if [ $debug -gt 0 ]; then
-		decho "Command: $cattool $manpage | $pipeline"
+		decho "Command: $NROFF $manpage | $MANPAGER"
 		ret=0
 	else
-		eval "$cattool $manpage | $pipeline"
+		eval "$NROFF $manpage | $MANPAGER"
 		ret=$?
 	fi
 }
@@ -408,9 +279,7 @@
 	case "$1" in
 	*/*)	if [ -f "$1" -a -r "$1" ]; then
 			decho "Found a usable page, displaying that"
-			unset use_cat
 			manpage="$1"
-			setup_cattool $manpage
 			if man_check_for_so $manpage $(dirname $manpage); then
 				found_page=yes
 				man_display_page
@@ -428,33 +297,6 @@
 				p=$path/$locpath
 				p=${p%/.} # Rid ourselves of the trailing /.
 
-				# Check if there is a MACHINE specific manpath.
-				if find_file $p $sect $MACHINE "$1"; then
-					if man_check_for_so $manpage $p; then
-						found_page=yes
-						man_display_page
-						if [ -n "$aflag" ]; then
-							continue 2
-						else
-							return
-						fi
-					fi
-				fi
-
-				# Check if there is a MACHINE_ARCH
-				# specific manpath.
-				if find_file $p $sect $MACHINE_ARCH "$1"; then
-					if man_check_for_so $manpage $p; then
-						found_page=yes
-						man_display_page
-						if [ -n "$aflag" ]; then
-							continue 2
-						else
-							return
-						fi
-					fi
-				fi
-
 				# Check plain old manpath.
 				if find_file $p $sect '' "$1"; then
 					if man_check_for_so $manpage $p; then
@@ -544,19 +386,6 @@
 # Usage: man_setup
 # Setup various trivial but essential variables.
 man_setup() {
-	# Setup machine and architecture variables.
-	if [ -n "$mflag" ]; then
-		MACHINE_ARCH=${mflag%%:*}
-		MACHINE=${mflag##*:}
-	fi
-	if [ -z "$MACHINE_ARCH" ]; then
-		MACHINE_ARCH=$($SYSCTL -n hw.machine_arch)
-	fi
-	if [ -z "$MACHINE" ]; then
-		MACHINE=$($SYSCTL -n hw.machine)
-	fi
-	decho "Using architecture: $MACHINE_ARCH:$MACHINE"
-
 	setup_pager
 
 	# Setup manual sections to search.
@@ -582,14 +411,6 @@
 			use_width=$MANWIDTH
 		fi
 		;;
-	[Tt][Tt][Yy])
-		if { sizes=$($STTY size 0>&3 2>/dev/null); } 3>&1; then
-			set -- $sizes
-			if [ $2 -gt 80 ]; then
-				use_width=$(($2-2))
-			fi
-		fi
-		;;
 	esac
 	if [ -n "$use_width" ]; then
 		decho "Using non-standard page width: ${use_width}"
@@ -601,38 +422,8 @@
 # Usage: man_setup_locale
 # Setup necessary locale variables.
 man_setup_locale() {
-	local lang_cc
 
 	locpaths='.'
-	man_charset='US-ASCII'
-
-	# Setup locale information.
-	if [ -n "$oflag" ]; then
-		decho 'Using non-localized manpages'
-	else
-		# Use the locale tool to give us the proper LC_CTYPE
-		eval $( $LOCALE )
-
-		case "$LC_CTYPE" in
-		C)		;;
-		POSIX)		;;
-		[a-z][a-z]_[A-Z][A-Z]\.*)
-				lang_cc="${LC_CTYPE%.*}"
-				man_lang="${LC_CTYPE%_*}"
-				man_country="${lang_cc#*_}"
-				man_charset="${LC_CTYPE#*.}"
-				locpaths="$LC_CTYPE"
-				locpaths="$locpaths:$man_lang.$man_charset"
-				if [ "$man_lang" != "en" ]; then
-					locpaths="$locpaths:en.$man_charset"
-				fi
-				locpaths="$locpaths:."
-				;;
-		*)		echo 'Unknown locale, assuming C' >&2
-				;;
-		esac
-	fi
-
 	decho "Using locale paths: $locpaths"
 }
 
@@ -822,19 +613,6 @@
 	exit $rval
 }
 
-# Usage: setup_cattool page
-# Finds an appropriate decompressor based on extension
-setup_cattool() {
-	case "$1" in
-	*.bz)	cattool='/usr/bin/bzcat' ;;
-	*.bz2)	cattool='/usr/bin/bzcat' ;;
-	*.gz)	cattool='/usr/bin/zcat' ;;
-	*.lzma)	cattool='/usr/bin/lzcat' ;;
-	*.xz)	cattool='/usr/bin/xzcat' ;;
-	*)	cattool='/usr/bin/zcat -f' ;;
-	esac
-}
-
 # Usage: setup_pager
 # Correctly sets $MANPAGER
 setup_pager() {
@@ -932,22 +710,12 @@
 }
 
 # User's PATH setting decides on the groff-suite to pick up.
-EQN=eqn
-NROFF='groff -S -P-h -Wall -mtty-char -man'
-PIC=pic
-REFER=refer
-TBL=tbl
-TROFF='groff -S -man'
-VGRIND=vgrind
+NROFF='mandoc'
 
-LOCALE=/usr/bin/locale
-STTY=/bin/stty
-SYSCTL=/sbin/sysctl
-
 debug=0
 man_default_sections='1:1aout:8:2:3:n:4:5:6:7:9:l'
 man_default_path='/usr/share/man:/usr/share/openssl/man:/usr/local/man'
-cattool='/usr/bin/zcat -f'
+cattool=/bin/cat
 
 config_global='/etc/man.conf'