manual: make it compatible with ancient texinfo versions that lack @raggedright

This is needed to unbreak build on systems that ship texinfo version
4.x.

Change-Id: Ie665d29b02bb65da7e8ed0d48d17fa56e231bd0d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2781
Tested-by: jenkins
Reviewed-by: David Ung <davidu@nvidia.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Oleksij Rempel

diff --git a/doc/openocd.texi b/doc/openocd.texi
index 511bc6c139c89e746af4359b47b5fd2268def641..0208fcf835474ee0473ba8d0a54bec0744e13cda 100644 (file)
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -8460,11 +8460,17 @@ Cyg_Thread::thread_list, Cyg_Scheduler_Base::current_thread.
 @item ThreadX symbols
 _tx_thread_current_ptr, _tx_thread_created_ptr, _tx_thread_created_count.
 @item FreeRTOS symbols
-@raggedright
+@c The following is taken from recent texinfo to provide compatibility
+@c with ancient versions that do not support @raggedright
+@tex
+\begingroup
+\rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
 pxCurrentTCB, pxReadyTasksLists, xDelayedTaskList1, xDelayedTaskList2,
 pxDelayedTaskList, pxOverflowDelayedTaskList, xPendingReadyList,
 uxCurrentNumberOfTasks, uxTopUsedPriority.
-@end raggedright
+\par
+\endgroup
+@end tex
 @item linux symbols
 init_task.
 @item ChibiOS symbols