starmath: Elements dock: add missing scalable braces

RID_SLRBRACEX was missing in the Elements dock.

Change-Id: Id8b2035b603938dea774ac2cfe1ef5aaff4dae54

starmath/source/ElementsDockingWindow.cxx

@@ -168,10 +168,10 @@ const sal_uInt16 SmElementsControl::aBrackets[][2] =
     {RID_LRLINEX, RID_LRLINEX_HELP}, {RID_LRDLINEX, RID_LRDLINEX_HELP},
     {0xFFFF, 0},
     {RID_SLRPARENTX, RID_SLRPARENTX_HELP}, {RID_SLRBRACKETX, RID_SLRBRACKETX_HELP},
-    {RID_SLRDBRACKETX, RID_SLRDBRACKETX_HELP}, {RID_SLRANGLEX, RID_SLRANGLEX_HELP},
-    {RID_SLMRANGLEXY, RID_SLMRANGLEXY_HELP}, {RID_SLRCEILX, RID_SLRCEILX_HELP},
-    {RID_SLRFLOORX, RID_SLRFLOORX_HELP}, {RID_SLRLINEX, RID_SLRLINEX_HELP},
-    {RID_SLRDLINEX, RID_SLRDLINEX_HELP},
+    {RID_SLRDBRACKETX, RID_SLRDBRACKETX_HELP}, {RID_SLRBRACEX, RID_SLRBRACEX_HELP},
+    {RID_SLRANGLEX, RID_SLRANGLEX_HELP}, {RID_SLMRANGLEXY, RID_SLMRANGLEXY_HELP},
+    {RID_SLRCEILX, RID_SLRCEILX_HELP}, {RID_SLRFLOORX, RID_SLRFLOORX_HELP},
+    {RID_SLRLINEX, RID_SLRLINEX_HELP}, {RID_SLRDLINEX, RID_SLRDLINEX_HELP},
     {0XFFFF, 0},
     {RID_XOVERBRACEY, RID_XOVERBRACEY_HELP}, {RID_XUNDERBRACEY, RID_XUNDERBRACEY_HELP},
 };

starmath/source/commands.src

@@ -346,6 +346,7 @@ String RID_SLRBRACKETX_HELP { Text = "Square Brackets (Scalable)" ; };
 String RID_SLRDBRACKETX     { Text = "left ldbracket <?> right rdbracket " ; };
 String RID_SLRDBRACKETX_HELP { Text = "Double Square Brackets (Scalable)" ; };
 String RID_SLRBRACEX        { Text = "left lbrace <?> right rbrace " ; };
+String RID_SLRBRACEX_HELP   { Text = "Braces (Scalable)" ; };
 String RID_SLRANGLEX        { Text = "left langle <?> right rangle " ; };
 String RID_SLRANGLEX_HELP   { Text = "Angle Brackets (Scalable)" ; };
 String RID_SLRCEILX         { Text = "left lceil <?> right rceil " ; };