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Revision 1.59 - (show annotations) (download)
Wed Mar 12 18:42:08 2008 UTC (6 years, 8 months ago) by armin76
Branch: MAIN
CVS Tags: HEAD
Changes since 1.58: +0 -4 lines
Remove useless warning

1 #!/bin/bash
2 # $Header: /var/cvsroot/gentoo-src/mozilla-launcher/mozilla-launcher,v 1.57 2008/01/01 14:07:46 armin76 Exp $
3 #
4 # Portions of this file are extracted from the mozilla.org distributed scripts.
5 # Those portions are Copyright (C) 1998 Netscape Communmications Corporation and
6 # released under the NPL as detailed in
7 # /usr/lib/mozilla-firefox/firefox and /usr/lib/mozilla-thunderbird/thunderbird.
8 #
9 # The remainder of this file is Copyright 1999-2008 Gentoo Foundation
10 # Distributed under the terms of the GNU General Public License v2
11
12 : ${MOZILLA_LAUNCHER_DEBUG:=false}
13
14 # Make sure necessary progs are in the PATH
15 PATH=/usr/bin:/bin:$PATH
16 unset GREP_OPTIONS
17
18 main() {
19 declare args mozargs urls u i mozpid debugger debugging=false
20 declare candidates retval=0 progname
21 declare zero=${0##*/}
22
23 # We'd like to believe that we were called via one of the symlinks in
24 # /usr/bin. However OOo sports some questionable behavior: it follows the
25 # symlinks instead of relying on UNIX filesystem semantics, so $zero is
26 # "/usr/libexec/mozilla-launcher" in that case. We workaround this
27 # misbehavior by using a stub in /usr/bin instead of a symlink. The stub sets
28 # MOZILLA_LAUNCHER and execs /usr/libexec/mozilla-launcher
29 [[ -n $MOZILLA_LAUNCHER ]] && zero=$MOZILLA_LAUNCHER
30 unset MOZILLA_LAUNCHER
31
32 # Determine if we're called as firefox or mozilla and set up
33 # variables appropriately
34 which_browser || exit 1 # note: modifies $zero
35
36 # Parse the command-line and set args, mozargs and urls
37 parse_cmdline "$@" || exit 1
38
39 # Make sure we'll get at least an empty window/tab
40 # when nothing else is specified on the cmdline.
41 if [[ $# -eq 0 && ${#mozargs[@]} == 0 ]]; then
42 if [[ $zero == sunbird* ]]; then
43 args=-calendar
44 else
45 urls=('')
46 fi
47 fi
48
49 # Set the candidates array with find_running
50 find_running
51
52 # Handle some special args. We want to handle these ourselves so
53 # that we can find the right window on the screen to target.
54 set -- "${mozargs[@]}"
55 while [[ $# -gt 0 ]]; do
56 case $1 in
57 -mail) try_running 'xfeDoCommand(openInbox)' ;;
58 -compose)
59 if [[ -n $2 ]]; then
60 try_running "xfeDoCommand(composeMessage,$2)" && shift
61 else
62 try_running "xfeDoCommand(composeMessage)"
63 fi ;;
64 -remote) try_running "$2" && shift ;;
65 *) false ;;
66 esac
67 [[ $? -eq 0 ]] && { shift; continue; }
68 # Error path: try_running failed, so prepend remaining mozargs to
69 # args and drop through to call the browser binary
70 args=("$@" "${args[@]}")
71 break
72 done
73
74 # If there's no running browser, or we've got args, start an
75 # instance.
76 if [[ ${#args[@]} -gt 0 ]] || ! try_running 'ping()'; then
77 # Assume the first url should just be tacked on the end.
78 try_start "${args[@]}" ${urls:+"${urls[0]}"} || exit
79 mozpid=$!
80 set -- "${urls[@]}"; shift; urls=("$@") # shift off the first url
81 candidates=$DISPLAY
82 args=()
83
84 # Handle case of multiple URLs by waiting for browser to map to
85 # the screen so that it can be found by $remote below
86 if [[ ${#urls[@]} -gt 0 ]]; then
87 if [[ -x /usr/bin/xtoolwait ]]; then
88 xtoolwait sleep 10 # hope it hasn't mapped yet
89 else
90 sleep 1
91 for ((i = 0; i < 40; i = i + 1)); do
92 try_running 'ping()' && break || sleep 0.25
93 done
94 fi
95 fi
96 fi
97
98 # Handle multiple URLs by looping over the xremote call
99 for u in "${urls[@]}"; do
100 u="$(sanitize_url $u)"
101 if [[ $u == mailto:* ]]; then
102 try_running "mailto(${u#mailto:})" || retval=$?
103 else
104 if [[ -n $MOZILLA_NEWTYPE ]]; then
105 try_running "openURL($u,new-$MOZILLA_NEWTYPE)" || retval=$?
106 elif [[ ( $zero == firefox* || $zero == seamonkey* ) && -n $u ]]; then
107 # Don't override preferences set in the browser #82653
108 try_running "openURL($u)" || retval=$?
109 elif [[ -n $u ]]; then
110 try_running "openURL($u,new-window)" || retval=$?
111 else
112 try_running "xfeDoCommand(openBrowser)" || retval=$?
113 fi
114 fi
115 done
116
117 # Will only wait here if browser was started by this script
118 if [[ -n ${mozpid} ]]; then
119 wait ${mozpid}
120 retval=$?
121 [[ ${retval} == 0 ]] \
122 || echo "${mozbin##*/} exited with non-zero status (${retval})" >&2
123 moz_pis_startstop_scripts stop
124 fi
125
126 exit $retval
127 }
128
129 which_browser() {
130 # Newer launcher stubs will set MOZILLA_LIBDIR so that the installation
131 # location is controlled by the ebuild rather than mozilla-launcher, finally!
132 if [[ ! -d $MOZILLA_LIBDIR ]]; then
133 unset MOZILLA_LIBDIR
134 fi
135
136 # Support mozilla-firefox, mozilla-firefox-bin, mozilla-thunderbird,
137 # mozilla-thunderbird-bin, mozilla-sunbird, mozilla-sunbird-bin,
138 # xulrunner!
139 # This case statement does the setup for source-based browsers and
140 # just drops through for binary-based browsers.
141 case $zero in
142 *fox)
143 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/usr/lib/mozilla-firefox"}
144 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
145 mozbin=$MOZILLA_FIVE_HOME/firefox-bin
146 ;;
147
148 *sunbird)
149 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/usr/lib/mozilla-sunbird"}
150 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
151 mozbin=$MOZILLA_FIVE_HOME/sunbird-bin
152 ;;
153
154 *thunderbird)
155 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/usr/lib/mozilla-thunderbird"}
156 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
157 mozbin=$MOZILLA_FIVE_HOME/thunderbird-bin
158 ;;
159
160 *seamonkey)
161 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/usr/lib/seamonkey"}
162 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
163 mozbin=$MOZILLA_FIVE_HOME/seamonkey-bin
164 ;;
165
166 *xulrunner)
167 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/usr/lib/xulrunner"}
168 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
169 mozbin=$MOZILLA_FIVE_HOME/xulrunner-bin
170 xulparams=$XUL_PARAMS
171 ;;
172
173 *-bin)
174 unset mozbin # just in case...
175 ;; # but don't do anything yet
176
177 *)
178 echo "$0: unknown browser" >&2
179 return 1
180 ;;
181 esac
182
183 # Attempt to use -bin version if source version isn't available
184 if [[ -n $mozbin && ! -f $mozbin ]]; then
185 unset mozbin # it's bogus anyway
186 zero=${zero}-bin
187 fi
188
189 case $zero in
190 *fox-bin)
191 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/opt/firefox"}
192 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
193 mozbin=$MOZILLA_FIVE_HOME/firefox-bin
194 ;;
195
196 *sunbird-bin)
197 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/opt/sunbird"}
198 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
199 mozbin=$MOZILLA_FIVE_HOME/sunbird-bin
200 ;;
201
202 *thunderbird-bin)
203 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/opt/thunderbird"}
204 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
205 mozbin=$MOZILLA_FIVE_HOME/thunderbird-bin
206 ;;
207
208 *seamonkey-bin)
209 export MOZILLA_FIVE_HOME=${MOZILLA_LIBDIR:-"/opt/seamonkey"}
210 remote=$MOZILLA_FIVE_HOME/mozilla-xremote-client
211 mozbin=$MOZILLA_FIVE_HOME/seamonkey-bin
212 ;;
213 esac
214
215 # Make sure we got something
216 if [[ -z $mozbin || ! -f $mozbin ]]; then
217 echo "$0: can't find the browser :-(" >&2
218 return 1
219 fi
220
221 # Newer xremote has the ability to specify a target program. Base
222 # this on ${zero} but workaround bug 247754 for thunderbird
223 progname=${zero%-bin}
224 if [[ $progname == thunderbird ]]; then
225 grep -q '"0\.[78]"' ${MOZILLA_FIVE_HOME}/defaults/pref/*.js \
226 && progname=Thunderbird
227 fi
228
229 # Set LD_LIBRARY_PATH (also set in /etc/env.d/10*)
230 export LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME:$MOZILLA_FIVE_HOME/plugins${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
231
232 # Make sure netscape-compatible plugins are picked up
233 [[ -z $MOZ_PLUGIN_PATH ]] && export MOZ_PLUGIN_PATH=/usr/lib/nsbrowser/plugins
234
235 return 0
236 }
237
238 # parse_cmdline: set args, mozargs and urls, which are dynamically
239 # scoped in main()
240 parse_cmdline() {
241 # Validate the args and extract the urls
242 args=() # general arguments
243 mozargs=() # arguments that we handle specifically
244 urls=() # urls to open
245 while [[ $# -ne 0 ]] ; do
246 if [[ $1 == -* ]] ; then
247 case "${1#-}" in
248 # options we handle specially
249 g|-debug)
250 debugging=true
251 shift 1 ;;
252 d|-debugger)
253 debugging=true
254 debugger=$2
255 shift 2 ;;
256 a)
257 # ignore -a which xfhelp4 passes for no reason
258 shift 2 ;;
259 register)
260 # just do this immediately
261 update_chrome
262 exit $? ;;
263 unregister)
264 # just do this immediately
265 remove_chrome
266 exit $? ;;
267 # mozargs with 0 arguments
268 mail)
269 mozargs=("${mozargs[@]}" "$1")
270 shift 1 ;;
271 # mozargs with 0 or 1 arguments
272 compose|remote)
273 if [[ -n $2 ]]; then
274 mozargs=("${mozargs[@]}" "$1" "$2")
275 shift 2
276 else
277 mozargs=("${mozargs[@]}" "$1")
278 shift 1
279 fi ;;
280 # options we pass through 1 argument
281 height|width|CreateProfile|P|UILocale|contentLocale|edit|chrome)
282 args=("${args[@]}" "$1" "$2")
283 shift 2 ;;
284 # unrecognized options are simply passed through
285 *)
286 args=("${args[@]}" "$1")
287 shift 1 ;;
288 esac
289 else
290 if [[ $1 == *://*/* ]]; then
291 urls=("${urls[@]}" "$1")
292 elif [[ $1 == *://* ]]; then
293 # as of mozilla_1.7_rc1 the url checking changed for xremote
294 # calls... now three slashes are required for urls, otherwise we
295 # get the following error from xremote:
296 # Error: Failed to send command: 509 internal error
297 urls=("${urls[@]}" "$1/")
298 elif [[ $1 != /* && -e $1 ]]; then
299 # relative path to a file, transform to URL syntax
300 urls=("${urls[@]}" "file://$PWD/$1")
301 elif [[ $1 == /* && -e $1 ]]; then
302 # absolute path to a file, transform to URL syntax
303 urls=("${urls[@]}" "file://$1")
304 elif [[ $1 != *:* && $1 == *@* ]]; then
305 # looks like an email address, prefix with mailto: so we can
306 # recognize it later.
307 urls=("${urls[@]}" "mailto:$1")
308 else
309 # no idea what this is! just add it to urls and hope it works
310 urls=("${urls[@]}" "$1")
311 fi
312 shift
313 fi
314 done
315
316 return 0
317 }
318
319 # find_running: sets the candidates array
320 find_running() {
321 declare screens s
322
323 # Try to start in an existing session; check all screens
324 # with priority on the current screen.
325 #
326 # If xdpyinfo isn't installed, then this will just check $DISPLAY
327 screens=("$DISPLAY"
328 $(xdpyinfo 2>/dev/null | awk '
329 /^name of display:/ {
330 disp = substr($NF, 0, match($NF, /\.[^.]*$/)-1)
331 }
332 /^number of screens:/ {
333 for (i = 0; i < $NF; i++) {
334 this = sprintf("%s.%d", disp, i)
335 if (this != ENVIRON["DISPLAY"])
336 print this
337 }
338 }')
339 )
340
341 # We used to check displays with xwininfo here but that isn't
342 # necessary with the advent of -a programname.
343 # Instead just test for a running program if we're on a local
344 # display.
345 if [[ $DISPLAY != :* ]] || killall -0 ${mozbin##*/} &>/dev/null; then
346 candidates=("${screens[@]}")
347 else
348 candidates=()
349 fi
350 }
351
352 # try_running: try to use an existing browser to run a command
353 try_running() {
354 declare s retval=2 # default == can't find an instance
355
356 # Try mozilla-xremote-client on each candidate screen.
357 for s in "${candidates[@]}"; do
358 DISPLAY=$s $remote -a ${progname} "$@"
359 retval=$?
360 if [[ $retval -eq 0 ]]; then
361 candidates=("$s") # for future calls
362 return 0
363 fi
364 done
365
366 # Might as well do this error interpretation here
367 case $retval in
368 1) echo "Unable to connect to X server" >&2 ;;
369 2) echo "No running windows found" >&2 ;;
370 3) echo "Browser doesn't understand command" >&2 ;;
371 *) echo "Unknown error $retval from mozilla-xremote-client" >&2 ;;
372 esac
373
374 return $retval
375 }
376
377 # set_debugger: set $debugger
378 set_debugger() {
379 declare d
380 : ${debugger:=ddd gdb}
381
382 # Try to find a workable debugger
383 for d in ${debugger}; do
384 type -fp $d &>/dev/null || continue
385 debugger=$d
386 return 0
387 done
388
389 echo "Can't find debugger (${debugger})" >&2
390 exit 1
391 }
392
393 # try_start: attempt to start a browser
394 try_start() {
395 declare f
396
397 # shouldn't have files in profile that are owned by a user other
398 # than the current one. http://bugs.gentoo.org/show_bug.cgi?id=59849
399 f=$(find ~/{.,.mozilla/}${zero%-bin} ! -uid ${EUID} 2>/dev/null | head -n10)
400 if [[ -n ${f} ]]; then
401 [[ ${zero} == "thunderbird" ]] && hint="thunderbird" || hint="mozilla"
402 cat <<EOF
403 Error launching ${zero}:
404
405 There are files in your profile that are owned by a user other than
406 $(id -un). ${zero} can't execute in this condition. Here are some of
407 the files that I found:
408 EOF
409 echo "${f}" | sed 's/^/ /'
410 (( $(echo "${f}" | wc -l) == 10 )) && echo " ..."
411 echo
412 echo "You can fix this problem by running the following:"
413 echo " su -c 'chown -R $(id -un):$(id -gn) $HOME/.${hint}'"
414 echo
415 return 101
416 fi >&2
417
418 # compreg.dat and/or chrome.rdf will screw things up if it's from an
419 # older version. http://bugs.gentoo.org/show_bug.cgi?id=63999
420 for f in ~/{.,.mozilla/}${zero%-bin}/*/{compreg.dat,chrome.rdf,XUL.mfasl}; do
421 if [[ -f ${f} && ${f} -ot ${mozbin} ]]; then
422 echo "Removing ${f} leftover from older ${zero%-bin}"
423 rm -f "${f}"
424 fi
425 done
426
427 moz_pis_startstop_scripts start
428
429 if $debugging && set_debugger; then
430 for v in MOZILLA_FIVE_HOME LD_LIBRARY_PATH LD_LIBRARYN32_PATH \
431 LD_LIBRARYN64_PATH LD_LIBRARY_PATH_64 DISPLAY XPSERVERLIST \
432 MOZILLA_POSTSCRIPT_PRINTER_LIST DYLD_LIBRARY_PATH LIBRARY_PATH \
433 SHLIB_PATH LIBPATH ADDON_PATH MOZ_PROGRAM MOZ_TOOLKIT debugger; do
434 [[ -n ${!v} ]] && printf "%31s=%s\n" "$v" "${!v}"
435 done
436 echo
437
438 # Note that --args works for gdb and ddd. Other debuggers will need another
439 # method if added to this script.
440 $(type -P aoss) "$debugger" --args "$mozbin" $xulparams "$@"
441
442 # Don't try to load additional URLs if debugging
443 unset urls
444 else
445 case " $* " in
446 *' -ProfileManager '*|*' -P '*)
447 # bug 114683: -ProfileManager doesn't work with DeerPark
448 MOZ_NO_REMOTE=1 $(type -P aoss) "$mozbin" $xulparams "$@" &
449 ;;
450 *)
451 $(type -P aoss) "$mozbin" $xulparams "$@" &
452 ;;
453 esac
454 fi
455 }
456
457 moz_pis_startstop_scripts() {
458 eval $(grep -m1 MOZ_USER_DIR= $MOZILLA_FIVE_HOME/${zero%-bin})
459 # MOZ_PIS_ is the name space for "Mozilla Plugable Init Scripts"
460 # These variables and there meaning are specified in
461 # mozilla/xpfe/bootstrap/init.d/README
462 MOZ_PIS_API=2
463 MOZ_PIS_MOZBINDIR="${dist_bin}"
464 MOZ_PIS_SESSION_PID="$$"
465 MOZ_PIS_USER_DIR="${MOZ_USER_DIR}"
466 export MOZ_PIS_API MOZ_PIS_MOZBINDIR MOZ_PIS_SESSION_PID MOZ_PIS_USER_DIR
467
468 case "${1}" in
469 "start")
470 for curr_pis in "${dist_bin}/init.d"/S* "${HOME}/${MOZ_USER_DIR}/init.d"/S* ; do
471 if [ -x "${curr_pis}" ] ; then
472 case "${curr_pis}" in
473 *.sh) . "${curr_pis}" ;;
474 *) "${curr_pis}" "start" ;;
475 esac
476 fi
477 done
478 ;;
479 "stop")
480 for curr_pis in "${HOME}/${MOZ_USER_DIR}/init.d"/K* "${dist_bin}/init.d"/K* ; do
481 if [ -x "${curr_pis}" ] ; then
482 case "${curr_pis}" in
483 *.sh) . "${curr_pis}" ;;
484 *) "${curr_pis}" "stop" ;;
485 esac
486 fi
487 done
488 ;;
489 *)
490 echo 1>&2 "$0: Internal error in moz_pis_startstop_scripts."
491 exit 1
492 ;;
493 esac
494 }
495
496 remove_chrome() {
497 if [[ $UID != 0 ]]; then
498 echo "$0: You need to be root to update the registry" >&2
499 return 1
500 fi
501
502 rm -rf ${MOZILLA_FIVE_HOME}/chrome/overlayinfo
503 rm -f ${MOZILLA_FIVE_HOME}/chrome/chrome.rdf
504 rm -f ${MOZILLA_FIVE_HOME}/extensions/installed-extensions-processed.txt
505 rm -f ${MOZILLA_FIVE_HOME}/extensions/Extensions.rdf
506 rm -f ${MOZILLA_FIVE_HOME}/extensions/installed-extensions.txt
507 rm -f ${MOZILLA_FIVE_HOME}/chrome/installed-chrome.txt
508
509 return 0
510 }
511
512 update_chrome() {
513 if [[ $UID != 0 ]]; then
514 echo "$0: You need to be root to update the registry" >&2
515 return 1
516 fi
517
518 # The -bin packages don't support updating the registry, at least not yet.
519 # regxpcom and regchrome are missing from firefox-bin and thunderbird-bin, and
520 # there should be no need to run mozilla-rebuild-databases.pl with mozilla-bin
521 if [[ ${zero} == *-bin ]]; then
522 echo "$0: update_chrome doesn't support ${zero}"
523 return 1
524 fi
525
526 # seamonkey doesn't support -register yet. Until it does, use the
527 # seamonkey-rebuild-databases.pl script instead
528 if [[ ${zero} == seamonkey ]]; then
529 echo "Running seamonkey-rebuild-databases.pl"
530 umask 022
531 ${MOZILLA_FIVE_HOME}/seamonkey-rebuild-databases.pl
532 return $?
533 fi
534
535 echo "Updating ${zero} chrome registry..."
536 umask 022
537 export PATH=${MOZILLA_FIVE_HOME}:${PATH}
538 export HOME=$(mktemp -d /tmp/${zero}-register.XXXXXX)
539 declare libdir=${MOZILLA_FIVE_HOME}
540 declare extdir=${libdir}/extensions.d
541 declare chrdir=${libdir}/chrome.d
542
543 # set up libdir
544 remove_chrome || return 1
545 mkdir -p ${libdir}/chrome/overlayinfo
546 mkdir -p ${libdir}/extensions
547
548 # generate installed-extensions.txt
549 :> ${libdir}/extensions/installed-extensions.txt
550 chmod 0644 ${libdir}/extensions/installed-extensions.txt
551 for f in $(ls -d ${extdir}/* 2>/dev/null); do
552 while read line; do
553 extuid=$(echo ${line} | cut -f 2 -d ,)
554 extuiddir=${libdir}/extensions/${extuid}
555 if [[ ! -e ${extuiddir} ]]; then
556 echo "W: ${f}: ${extuiddir} doesn't exist." >&2
557 elif [[ ! -e ${extuiddir}/install.rdf ]]; then
558 echo "W: ${f}: ${extuiddir}/install.rdf doesn't exist." >&2
559 elif grep -Fq ${extuid} ${extuiddir}/install.rdf; then
560 echo $line >> ${libdir}/extensions/installed-extensions.txt
561 else
562 echo "W: ${f}: ${extuiddir}/install.rdf doesn't contain the UID." >&2
563 fi
564 done < $f
565 done
566
567 # do some double-checking
568 if $MOZILLA_LAUNCHER_DEBUG; then
569 for f in $(find ${libdir}/extensions/ -maxdepth 1 -name '{*}'); do
570 if ! grep -Fq ${f##*/} ${libdir}/extensions/installed-extensions.txt; then
571 echo "W: ${f##*/} not in ${libdir}/extensions/installed-extensions.txt" >&2
572 fi
573 done
574 fi
575
576 # generate installed-chrome.txt
577 cat /dev/null $(ls -d ${chrdir}/* 2>/dev/null) > ${libdir}/chrome/installed-chrome.txt
578 chmod 0644 ${libdir}/chrome/installed-chrome.txt
579
580 # let the mozilla binary do its thing...
581 $mozbin -register || echo "E: Registration process exited with status: $?" >&2
582 regchrome || echo "E: regchrome exited with status: $?" >&2
583 regxpcom || echo "E: regxpcom exited with status: $?" >&2
584
585 if [[ -e ${libdir}/extensions/installed-extensions.txt ]]; then
586 echo "E: ${libdir}/extensions/installed-extensions.txt still present" >&2
587 echo "E: Registration might have gone wrong" >&2
588 fi
589
590 rm -fr ${HOME}
591
592 return 0
593 }
594
595 sanitize_url()
596 {
597 # We only really need to filter '(' and ')' as these break openURL
598 echo $1 | sed -e's/(/%28/g' -e's/)/%29/g'
599 }
600
601 # Call the main sub, which is defined at the top of this script
602 main "$@"
603
604 # vim:expandtab sw=2:

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