Sync emacs and ctags modules from the Emacs SVN repository.

svn path=/trunk/; revision=533

5 files changed, 130 insertions, 112 deletions

diff --git a/ChangeLog b/ChangeLog
index 77aa358..7e00df3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-05-11  Ulrich Mueller  <ulm@gentoo.org>
+
+	* modules/emacs.eselect, modules/ctags.eselect:
+	* man/emacs.eselect.5, man/ctags.eselect.5: Sync the emacs and
+	ctags modules from the Emacs SVN repository (r1275), corresponding
+	to the eselect-emacs-1.10 release.
+
 2009-05-05  Ulrich Mueller  <ulm@gentoo.org>
 
 	* modules/news-tng.eselect (do_list): Display fallback values if
@@ -254,11 +261,10 @@
 
 2008-03-24  Ulrich Mueller  <ulm@gentoo.org>
 
-	* man/emacs.eselect.5, man/ctags.eselect.5: Ditto for man pages.
-
-	* modules/emacs.eselect, modules/ctags.eselect: Import the
-	emacs and ctags modules from the Emacs SVN repository (r1030),
-	corresponding to the eselect-emacs-1.3 release.
+	* modules/emacs.eselect, modules/ctags.eselect:
+	* man/emacs.eselect.5, man/ctags.eselect.5: Import the emacs and
+	ctags modules from the Emacs SVN repository (r1030), corresponding
+	to the eselect-emacs-1.3 release.
 
 2008-01-28 Piotr Jaroszyński <peper@gentoo.org>
 
diff --git a/man/ctags.eselect.5 b/man/ctags.eselect.5
index 423a42d..0165343 100644
--- a/man/ctags.eselect.5
+++ b/man/ctags.eselect.5
@@ -1,14 +1,14 @@
-.\" Copyright 2007-2008 Gentoo Foundation
+.\" Copyright 2007-2009 Gentoo Foundation
 .\" Distributed under the terms of the GNU General Public License v2
 .\" $Id$
 .\"
-.TH ESELECT 5 "December 2008" "Gentoo Linux" eselect
+.TH ctags.eselect 5 "May 2009" "Gentoo Linux" eselect
 .SH NAME
 ctags.eselect, etags.eselect \- The ctags and etags management module
 for Gentoo's eselect
 .SH SYNOPSIS
 .B eselect ctags
-.RB [ help | usage ]
+.RB [ help | usage | version ]
 .br
 .B eselect ctags list
 .br
@@ -18,6 +18,7 @@ for Gentoo's eselect
 .B eselect ctags show
 .br
 .B eselect ctags update
+.RB [ ifunset ]
 .SH DESCRIPTION
 .B eselect
 is Gentoo's configuration and management tool.  It features modules
@@ -66,10 +67,13 @@ Current target of symlink:
   exuberant-ctags
 .SH ACTION: UPDATE
 .B eselect ctags update
+.RB [ ifunset ]
 .br
 Update the ctags symlink.  For an update only the version is changed,
 but not the provider (i.e. Emacs vs Exuberant).  At the moment only
-(X)Emacs offers several concurrent versions.
+(X)Emacs offers several concurrent versions.  If option
+.B ifunset
+is given, an existing implementation is not overridden.
 
 # eselect ctags update
 .br
diff --git a/man/emacs.eselect.5 b/man/emacs.eselect.5
index bb5f634..b242867 100644
--- a/man/emacs.eselect.5
+++ b/man/emacs.eselect.5
@@ -1,13 +1,13 @@
-.\" Copyright 2007-2008 Gentoo Foundation
+.\" Copyright 2007-2009 Gentoo Foundation
 .\" Distributed under the terms of the GNU General Public License v2
 .\" $Id$
 .\"
-.TH ESELECT 5 "December 2008" "Gentoo Linux" eselect
+.TH emacs.eselect 5 "April 2009" "Gentoo Linux" eselect
 .SH NAME
 emacs.eselect \- The Emacs management module for Gentoo's eselect
 .SH SYNOPSIS
 .B eselect emacs
-.RB [ help | usage ]
+.RB [ help | usage | version ]
 .br
 .B eselect emacs list
 .br
@@ -17,7 +17,7 @@ emacs.eselect \- The Emacs management module for Gentoo's eselect
 .B eselect emacs show
 .br
 .B eselect emacs update
-.RI [ ifunset ]
+.RB [ ifunset ]
 .SH DESCRIPTION
 .B eselect
 is Gentoo's configuration and management tool.  It features modules
@@ -67,10 +67,10 @@ Current target of GNU Emacs symlink:
   emacs-22
 .SH ACTION: UPDATE
 .B eselect emacs update
-.RI [ ifunset ]
+.RB [ ifunset ]
 .br
 Update the emacs symlink to the last available version.  If option
-.I ifunset
+.B ifunset
 is given, an existing implementation is not overridden.
 
 # eselect emacs update
diff --git a/modules/ctags.eselect b/modules/ctags.eselect
index 8f718f8..8980475 100644
--- a/modules/ctags.eselect
+++ b/modules/ctags.eselect
@@ -1,4 +1,4 @@
-# Copyright 2005-2008 Gentoo Foundation
+# Copyright 2005-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 #
@@ -39,13 +39,12 @@ find_targets() {
 	# currently active Emacs version (selected by emacs.eselect)
 	# The logic here is the same as in emacs.eselect, don't change it!
 	local emacs
-	if [[ -L "${ROOT}${bindir}/emacs" && \
-		  -e $(canonicalise "${ROOT}${bindir}/emacs") ]]; then
-		emacs=$(basename $(readlink "${ROOT}${bindir}/emacs") )
-		[[ -f "${ROOT}${bindir}/${CTAGS}-${emacs}" ]] && echo ${CTAGS}-${emacs}
-	elif [[ -f "${ROOT}${bindir}/xemacs" ]]; then
-		[[ -f "${ROOT}${bindir}/${CTAGS}-xemacs" ]] && echo ${CTAGS}-xemacs
-	elif [[ ${CTAGS} == etags ]]; then
+	if [[ -L ${ROOT}${bindir}/emacs && -e ${ROOT}${bindir}/emacs ]]; then
+		emacs=$(basename "$(readlink "${ROOT}${bindir}/emacs")")
+		[[ -f ${ROOT}${bindir}/${CTAGS}-${emacs} ]] && echo "${CTAGS}-${emacs}"
+	elif [[ -f ${ROOT}${bindir}/xemacs ]]; then
+		[[ -f ${ROOT}${bindir}/${CTAGS}-xemacs ]] && echo "${CTAGS}-xemacs"
+	elif [[ ${CTAGS} = etags ]]; then
 		# We are called as etags module, but no (X)Emacs is installed.
 		# Return an empty list in this case, because we don't want
 		# exuberant-ctags as default for etags (for ctags it's fine).
@@ -54,7 +53,7 @@ find_targets() {
 	fi
 
 	# Exuberant ctags
-	[[ -f "${ROOT}${bindir}/exuberant-ctags" ]] && echo exuberant-ctags
+	[[ -f ${ROOT}${bindir}/exuberant-ctags ]] && echo exuberant-ctags
 }
 
 remove_symlinks() {
@@ -85,19 +84,19 @@ set_man_symlinks() {
 
 set_symlinks() {
 	# Set symlinks to binary and man page
-	local target="${1}" targets
+	local target=$1 targets
 	# target may be specified by its name or its index
 	if is_number "${target}"; then
 		# numeric index, find the target's name
 		targets=( $(find_targets) )
 		[[ ${target} -ge 1 && ${target} -le ${#targets[@]} ]] \
 			|| die -q "Number out of range: ${1}"
-		target=${targets[$(( ${target} - 1 ))]}
+		target=${targets[target-1]}
 	fi
 
 	# is the target valid, i.e. does a ctags binary with this name exist?
-	[[ -f "${ROOT}${bindir}/${target}" ]] \
-		|| die -q "Target \"${1}\" doesn't appear to be valid!"
+	[[ -f ${ROOT}${bindir}/${target} ]] \
+		|| die -q "Target \"$1\" doesn't appear to be valid!"
 
 	echo "Switching ${CTAGS} to ${target} ..."
 	remove_symlinks || die -q "Couldn't remove existing symlink"
@@ -108,7 +107,7 @@ set_symlinks() {
 
 test_for_root() {
 	# checks if the user has rights to modify /usr/bin/
-	[[ -w "${ROOT}${bindir}" ]] || die -q "You need root privileges!"
+	[[ -w ${ROOT}${bindir} ]] || die -q "You need root privileges!"
 }
 
 ### show action ###
@@ -118,14 +117,14 @@ describe_show() {
 }
 
 do_show() {
-	[[ ${#@} -gt 0 ]] && die -q "Too many parameters"
+	[[ $# -gt 0 ]] && die -q "Too many parameters"
 
 	write_list_start "Current target of ${CTAGS} symlink:"
-	if [[ -L "${ROOT}${bindir}/${CTAGS}" && \
-		  -e $(canonicalise "${ROOT}${bindir}/${CTAGS}") ]]; then
+	if [[ -L ${ROOT}${bindir}/${CTAGS} && -e ${ROOT}${bindir}/${CTAGS} ]]
+	then
 		write_kv_list_entry \
-			$(basename $(readlink "${ROOT}${bindir}/${CTAGS}") ) ""
-	elif [[ -e "${ROOT}${bindir}/${CTAGS}" ]]; then
+			"$(basename "$(readlink "${ROOT}${bindir}/${CTAGS}")")" ""
+	elif [[ -e ${ROOT}${bindir}/${CTAGS} ]]; then
 		write_kv_list_entry \
 			"(not a symlink or target of symlink does not exist)" ""
 	else
@@ -140,19 +139,19 @@ describe_list() {
 }
 
 do_list() {
-	[[ ${#@} -gt 0 ]] && die -q "Too many parameters"
+	[[ $# -gt 0 ]] && die -q "Too many parameters"
 
 	local i targets
 	targets=( $(find_targets) )
 
+	write_list_start "Available ${CTAGS} symlink targets:"
 	if [[ -n ${targets[@]} ]]; then
-		for (( i = 0; i < ${#targets[@]}; i = i + 1 )); do
+		for (( i = 0; i < ${#targets[@]}; i++ )); do
 			# Display a star to indicate the currently chosen version
-			[[ ${targets[${i}]} = \
-				$(basename $(readlink "${ROOT}${bindir}/${CTAGS}") ) ]] \
-				&& targets[${i}]="${targets[${i}]} $(highlight '*')"
+			[[ ${targets[i]} = \
+				$(basename "$(readlink "${ROOT}${bindir}/${CTAGS}")") ]] \
+				&& targets[i]="${targets[i]} $(highlight '*')"
 		done
-		write_list_start "Available ${CTAGS} symlink targets:"
 		write_numbered_list "${targets[@]}"
 	else
 		write_kv_list_entry "(none found)" ""
@@ -174,16 +173,16 @@ describe_set_parameters() {
 }
 
 do_set() {
-	[[ -z "${1}" ]] && die -q "You didn't tell me what to set the symlink to"
-	[[ ${#@} -gt 1 ]] && die -q "Too many parameters"
+	[[ -z $1 ]] && die -q "You didn't tell me what to set the symlink to"
+	[[ $# -gt 1 ]] && die -q "Too many parameters"
 	test_for_root
 
-	if [[ -e "${ROOT}${bindir}/${CTAGS}" && ! -L "${ROOT}${bindir}/${CTAGS}" ]]
+	if [[ -e ${ROOT}${bindir}/${CTAGS} && ! -L ${ROOT}${bindir}/${CTAGS} ]]
 	then
 		die -q "${ROOT}${bindir}/${CTAGS} exists but is not a symlink"
 	fi
 
-	set_symlinks "${1}" || die -q "Couldn't set a new symlink"
+	set_symlinks "$1" || die -q "Couldn't set a new symlink"
 }
 
 ### update action ###
@@ -192,44 +191,53 @@ describe_update() {
 	echo "Automatically update the ${CTAGS} symlink"
 }
 
+describe_update_options() {
+	echo "ifunset : Do not override currently set version"
+}
+
 do_update() {
-	[[ -z "${1}" || "${1}" == norecursion ]] || die -q "Usage error"
-	[[ ${#@} -gt 1 ]] && die -q "Too many parameters"
+	[[ -z $1 || $1 = ifunset || $1 = --if-unset ]] || die -q "Usage error"
+	[[ -z $2 || $2 = norecursion ]] || die -q "Usage error"
+	[[ $# -gt 2 ]] && die -q "Too many parameters"
 	test_for_root
 
-	local current=""
-	if [[ -L "${ROOT}${bindir}/${CTAGS}" ]]; then
-		current=$(basename $(readlink "${ROOT}${bindir}/${CTAGS}") )
-		if [[ ! -e $(canonicalise "${ROOT}${bindir}/${CTAGS}") ]]; then
-			# clean up dead symlinks
-			remove_symlinks || die -q "Couldn't remove existing symlink"
-		fi
-	elif [[ -e "${ROOT}${bindir}/${CTAGS}" ]]; then
-		if ! [[ ${CTAGS} == ctags && $(uname) == FreeBSD ]]; then
-			die -q "${ROOT}${bindir}/${CTAGS} exists but is not a symlink"
+	if ! [[ $1 == *if*unset \
+		&& -L ${ROOT}${bindir}/${CTAGS} && -e ${ROOT}${bindir}/${CTAGS} ]]
+	then
+		local current=""
+		if [[ -L ${ROOT}${bindir}/${CTAGS} ]]; then
+			current=$(basename "$(readlink "${ROOT}${bindir}/${CTAGS}")")
+			if [[ ! -e ${ROOT}${bindir}/${CTAGS} ]]; then
+				# clean up dead symlinks
+				remove_symlinks || die -q "Couldn't remove existing symlink"
+			fi
+		elif [[ -e ${ROOT}${bindir}/${CTAGS} ]]; then
+			if ! [[ ${CTAGS} = ctags && $(uname) = FreeBSD ]]; then
+				die -q "${ROOT}${bindir}/${CTAGS} exists but is not a symlink"
+			fi
+			# On FreeBSD ctags is a real file, installed by freebsd-ubin
+			current=nolink
 		fi
-		# On FreeBSD ctags is a real file, installed by freebsd-ubin
-		current=nolink
-	fi
-
-	# For an "update" only the version should be changed, but not the
-	# provider (i.e. Emacs vs Exuberant). At the moment only (X)Emacs
-	# offers several concurrent versions.
 
-	local i target targets=( $(find_targets) )
-	if [[ ${#targets[@]} -gt 0 && ${current} != nolink ]]; then
-		target=${targets[0]}
-		[[ "${current}" == ${CTAGS}-*emacs* ]] && current="${CTAGS}-*emacs*"
-		for i in ${targets[@]}; do
-			[[ "${i}" == "${current}" ]] && target="${i}"
-		done
-		set_symlinks "${target}" || die -q "Couldn't set a new symlink"
+		# For an "update" only the version should be changed, but not the
+		# provider (i.e. Emacs vs Exuberant). At the moment only (X)Emacs
+		# offers several concurrent versions.
+
+		local i target targets=( $(find_targets) )
+		if [[ ${#targets[@]} -gt 0 && ${current} != nolink ]]; then
+			target=${targets[0]}
+			[[ ${current} == ${CTAGS}-*emacs* ]] && current=${CTAGS}-*emacs*
+			for i in ${targets[@]}; do
+				[[ ${i} == ${current} ]] && target=${i}
+			done
+			set_symlinks "${target}" || die -q "Couldn't set a new symlink"
+		fi
 	fi
 
 	# Call "eselect etags update" from the ctags module and vice versa
-	[[ "${1}" == norecursion ]] && return
+	[[ $2 = norecursion ]] && return
 	case ${CTAGS} in
-		ctags) CTAGS=etags do_update norecursion ;;
-		etags) CTAGS=ctags do_update norecursion ;;
+		ctags) CTAGS=etags do_update "$1" norecursion ;;
+		etags) CTAGS=ctags do_update "$1" norecursion ;;
 	esac
 }
diff --git a/modules/emacs.eselect b/modules/emacs.eselect
index e780048..9b15d58 100644
--- a/modules/emacs.eselect
+++ b/modules/emacs.eselect
@@ -1,4 +1,4 @@
-# Copyright 2005-2008 Gentoo Foundation
+# Copyright 2005-2009 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 #
@@ -49,8 +49,8 @@ remove_infopath() {
 
 # Define INFOPATH environment variable in env file
 set_infopath() {
-	[[ -d "${ROOT}${infodir}/${1}" ]] || return 1
-	echo "INFOPATH=${infodir}/${1}" > "${ROOT}${envdir}/50emacs"
+	[[ -d ${ROOT}${infodir}/$1 ]] || return 1
+	echo "INFOPATH=${infodir}/$1" > "${ROOT}${envdir}/50emacs"
 }
 
 remove_symlinks() {
@@ -72,9 +72,9 @@ set_bin_symlinks() {
 	local target=${1} f
 	for f in ${BINARYLIST}; do
 		# set symlink only if target binary actually exists
-		if [[ -f "${ROOT}${bindir}/${f}-${target}" ]]; then
-			ln -s "${f}-${target}" "${ROOT}${bindir}/${f}" ||
-				die "Couldn't set ${f}-${target} ${ROOT}${bindir}/${f} symlink"
+		if [[ -f ${ROOT}${bindir}/${f}-${target} ]]; then
+			ln -s "${f}-${target}" "${ROOT}${bindir}/${f}" || die \
+				"Couldn't set ${f}-${target} ${ROOT}${bindir}/${f} symlink"
 		fi
 	done
 }
@@ -96,18 +96,18 @@ set_man_symlinks() {
 
 set_symlinks() {
 	# Set symlinks to binaries and man pages, update info path
-	local target="${1}" nomain="${2}" targets
+	local target=$1 nomain=$2 targets
 	# target may be specified by its name or its index
 	if is_number "${target}"; then
 		# numeric index, find the target's name
 		targets=( $(find_targets) )
 		[[ ${target} -ge 1 && ${target} -le ${#targets[@]} ]] \
 			|| die -q "Number out of range: ${1}"
-		target=${targets[$(( ${target} - 1 ))]}
+		target=${targets[target-1]}
 	fi
 
 	# is the target valid, i.e. does an Emacs binary with this name exist?
-	[[ -f "${ROOT}${bindir}/${target}" ]] \
+	[[ -f ${ROOT}${bindir}/${target} ]] \
 		|| die -q "Target \"${1}\" doesn't appear to be valid!"
 
 	echo "Switching emacs to ${target} ..."
@@ -132,7 +132,7 @@ set_symlinks() {
 xemacs_info() {
 	# This is just informational to tell that XEmacs has been found,
 	# a wish from graaff
-	if [[ -e "${ROOT}${bindir}/xemacs" ]]; then
+	if [[ -e ${ROOT}${bindir}/xemacs ]]; then
 		echo
 		write_list_start "XEmacs is also installed"
 	fi
@@ -140,7 +140,7 @@ xemacs_info() {
 
 vim_info() {
 	# Don't take this too serious
-	if [[ -e "${ROOT}${bindir}/vi" ]]; then
+	if [[ -e ${ROOT}${bindir}/vi ]]; then
 		echo
 		write_list_start "Vi found, your system is in real trouble now! ;)"
 	fi
@@ -148,7 +148,7 @@ vim_info() {
 
 test_for_root() {
 	# checks if the user has rights to modify /usr/bin/
-	[[ -w "${ROOT}${bindir}" ]] || die -q "You need root privileges!"
+	[[ -w ${ROOT}${bindir} ]] || die -q "You need root privileges!"
 }
 
 ### show action ###
@@ -158,14 +158,13 @@ describe_show() {
 }
 
 do_show() {
-	[[ ${#@} -gt 0 ]] && die -q "Too many parameters"
+	[[ $# -gt 0 ]] && die -q "Too many parameters"
 
 	write_list_start "Current target of Emacs symlink:"
-	if [[ -L "${ROOT}${bindir}/emacs" && \
-		  -e $(canonicalise "${ROOT}${bindir}/emacs") ]]; then
+	if [[ -L ${ROOT}${bindir}/emacs && -e ${ROOT}${bindir}/emacs ]]; then
 		write_kv_list_entry \
-			$(basename $(readlink "${ROOT}${bindir}/emacs") ) ""
-	elif [[ -e "${ROOT}${bindir}/emacs" ]]; then
+			"$(basename "$(readlink "${ROOT}${bindir}/emacs")")" ""
+	elif [[ -e ${ROOT}${bindir}/emacs ]]; then
 		write_kv_list_entry \
 			"(not a symlink or target of symlink does not exist)" ""
 	else
@@ -182,19 +181,19 @@ describe_list() {
 }
 
 do_list() {
-	[[ ${#@} -gt 0 ]] && die -q "Too many parameters"
+	[[ $# -gt 0 ]] && die -q "Too many parameters"
 
 	local i targets
 	targets=( $(find_targets) )
 
+	write_list_start "Available Emacs symlink targets:"
 	if [[ -n ${targets[@]} ]]; then
-		for (( i = 0; i < ${#targets[@]}; i = i + 1 )); do
+		for (( i = 0; i < ${#targets[@]}; i++ )); do
 			# Display a star to indicate the currently chosen version
-			[[ ${targets[${i}]} = \
-				$(basename $(readlink "${ROOT}${bindir}/emacs") ) ]] \
-				&& targets[${i}]="${targets[${i}]} $(highlight '*')"
+			[[ ${targets[i]} = \
+				$(basename "$(readlink "${ROOT}${bindir}/emacs")") ]] \
+				&& targets[i]="${targets[i]} $(highlight '*')"
 		done
-		write_list_start "Available Emacs symlink targets:"
 		write_numbered_list "${targets[@]}"
 	else
 		write_kv_list_entry "(none found)" ""
@@ -218,11 +217,11 @@ describe_set_parameters() {
 }
 
 do_set() {
-	[[ -z "${1}" ]] && die -q "You didn't tell me what to set the symlink to"
-	[[ ${#@} -gt 1 ]] && die -q "Too many parameters"
+	[[ -z $1 ]] && die -q "You didn't tell me what to set the symlink to"
+	[[ $# -gt 1 ]] && die -q "Too many parameters"
 	test_for_root
 
-	if [[ -e "${ROOT}${bindir}/emacs" && ! -L "${ROOT}${bindir}/emacs" ]]; then
+	if [[ -e ${ROOT}${bindir}/emacs && ! -L ${ROOT}${bindir}/emacs ]]; then
 		die -q "${ROOT}${bindir}/emacs exists but is not a symlink"
 	fi
 
@@ -243,30 +242,31 @@ describe_update_options() {
 }
 
 do_update() {
-	[[ -z "${1}" || "${1}" == "ifunset" || "${1}" == "--if-unset" ]] \
-		|| die -q "Usage error"
-	[[ ${#@} -gt 1 ]] && die -q "Too many parameters"
+	[[ -z $1 || $1 = ifunset || $1 = --if-unset ]] || die -q "Usage error"
+	[[ $# -gt 1 ]] && die -q "Too many parameters"
 	test_for_root
 
-	if [[ -L "${ROOT}${bindir}/emacs" ]]; then
-		[[ ${1} == *if*unset \
-			&& -e $(canonicalise "${ROOT}${bindir}/emacs") ]] \
-			&& return
+	if [[ -L ${ROOT}${bindir}/emacs ]]; then
+		if [[ $1 == *if*unset && -e ${ROOT}${bindir}/emacs ]]; then
+			do_action ctags update ifunset
+			return
+		fi
 		# this is not redundant: "update" is called in pkg_postrm() of emacs
 		# and should clean up any dead symlinks if no valid target exists
 		remove_symlinks || die -q "Couldn't remove existing symlink"
-	elif [[ -e "${ROOT}${bindir}/emacs" ]]; then
+	elif [[ -e ${ROOT}${bindir}/emacs ]]; then
 		die -q "${ROOT}${bindir}/emacs exists but is not a symlink"
 	fi
 
 	local targets=( $(find_targets) )
 	if [[ ${#targets[@]} -gt 0 ]]; then
-		set_symlinks ${#targets[@]} || die -q "Couldn't set a new symlink"
-	elif [[ -f "${ROOT}${bindir}/xemacs" ]]; then
-		# no Emacs target found -- link ctags, etags etc. to XEmacs versions
+		set_symlinks "${targets[${#targets[@]}-1]}" \
+			|| die -q "Couldn't set a new symlink"
+	elif [[ -f ${ROOT}${bindir}/xemacs ]]; then
+		# no Emacs target found - link to XEmacs versions
 		set_symlinks xemacs nomain
 	fi
 
-	# ctags symlinks are handled in an own module now
+	# ctags and etags symlinks are handled in an own module
 	do_action ctags update
 }