update translations for master

and force-fix errors using pocheck

Change-Id: Ifb22d7a6dc32d3f017fcd35f4fc1877aea3b4d38

source/kmr-Latn/starmath/messages.po

@@ -3,7 +3,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
-"POT-Creation-Date: 2020-08-21 17:59+0200\n"
+"POT-Creation-Date: 2020-08-25 16:10+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -2518,26 +2518,38 @@ msgctxt "catalogdialog|insert"
 msgid "_Insert"
 msgstr "Têxe"
 
+#. w4mRB
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:52
+msgctxt "catalogdialog|extended_tip|ok"
+msgid "Saves all changes and closes dialog."
+msgstr ""
+
 #. zzUYb
-#: starmath/uiconfig/smath/ui/catalogdialog.ui:108
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:113
 msgctxt "catalogdialog|label1"
 msgid "_Symbol set:"
 msgstr ""
 
 #. UA5cZ
-#: starmath/uiconfig/smath/ui/catalogdialog.ui:124
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:129
 msgctxt "catalogdialog|extended_tip|symbolset"
 msgid "All symbols are organized into symbol sets. Select the desired symbol set from the list box. The corresponding group of symbols appear in the field below."
 msgstr ""
 
 #. Gu3DC
-#: starmath/uiconfig/smath/ui/catalogdialog.ui:137
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:142
 msgctxt "catalogdialog|symbolname"
 msgid "Unknown"
 msgstr "Nenas"
 
+#. znrh2
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:205
+msgctxt "catalogdialog|extended_tip|preview"
+msgid "Displays a preview of the current selection."
+msgstr ""
+
 #. DSYgZ
-#: starmath/uiconfig/smath/ui/catalogdialog.ui:236
+#: starmath/uiconfig/smath/ui/catalogdialog.ui:246
 msgctxt "catalogdialog|extended_tip|CatalogDialog"
 msgid "Opens the Symbols dialog, in which you can select a symbol to insert in the formula."
 msgstr ""