tdf#140395 remove "blinking" control from font effects

   The "blinking" property was removed from the UI
   (see tdf#132373). This patch removes the property
   from the help page, along with its bookmarks.

Change-Id: I3b1317e7664e3bcd1813a0d0882eff109ede95fd
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/112293
Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
Tested-by: Jenkins
diff --git a/source/text/shared/01/05020200.xhp b/source/text/shared/01/05020200.xhp
index 797c993..dd6c4bf 100644
--- a/source/text/shared/01/05020200.xhp
+++ b/source/text/shared/01/05020200.xhp
@@ -145,13 +145,6 @@
         </listitem>
      </list>
     </section>
     <comment>Draw and Impress do not have the Blinking and Hidden controls</comment>
     <bookmark xml-lang="en-US" branch="index" id="bm_id410168"><bookmark_value>blinking fonts</bookmark_value>
      <bookmark_value>flashing fonts</bookmark_value>
</bookmark>
<bookmark xml-lang="en-US" branch="hid/cui/ui/effectspage/blinkingcb" id="bm_id012320090217277" localize="false"/>
<h3 id="hd_id3152941">Blinking</h3>
      <paragraph xml-lang="en-US" id="par_id3145662" role="paragraph"><ahelp hid="cui/ui/effectspage/blinkingcb">Makes the selected characters blink. You cannot change the blink frequency.</ahelp></paragraph>
<bookmark xml-lang="en-US" branch="hid/cui/ui/effectspage/hiddencb" id="bm_id0123200902180465" localize="false"/>
<h3 id="par_idN10B81">Hidden</h3>
      <paragraph xml-lang="en-US" id="par_idN10B85" role="paragraph"><ahelp hid="cui/ui/effectspage/hiddencb">Hides the selected characters.</ahelp> To display the hidden text, ensure that <menuitem>Formatting Marks</menuitem> is selected in the <emph>View</emph> menu. You can also choose <switchinline select="sys"><caseinline select="MAC"><menuitem>%PRODUCTNAME - Preferences</menuitem>