tdf#140386: Math: Add 'backepsilon' symbol to elements panel
corresponds to GREEK REVERSED LUNATE EPSILON SYMBOL
see https://www.unicodepedia.com/unicode/greek-and-coptic/3f6/greek-reversed-lunate-epsilon-symbol/
Change-Id: I39628c55642e549174a0e59798c401976fdfaef2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110880
Reviewed-by: Dante DM <dante19031999@gmail.com>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
diff --git a/starmath/inc/strings.hrc b/starmath/inc/strings.hrc
index daa90f0..ab85c5b 100644
--- a/starmath/inc/strings.hrc
+++ b/starmath/inc/strings.hrc
@@ -269,6 +269,7 @@
#define RID_NABLA_HELP NC_("RID_NABLA_HELP", "Nabla" )
#define RID_LAPLACE_HELP NC_("RID_LAPLACE_HELP", "Laplace transform" )
#define RID_FOURIER_HELP NC_("RID_FOURIER_HELP", "Fourier transform" )
#define RID_BACKEPSILON_HELP NC_("RID_BACKEPSILON_HELP", "Backwards epsilon" )
#define RID_WP_HELP NC_("RID_WP_HELP", "Weierstrass p" )
#define RID_DOTSAXIS_HELP NC_("RID_DOTSAXIS_HELP", "Dots In Middle" )
#define RID_DOTSUP_HELP NC_("RID_DOTSUP_HELP", "Dots To Top" )
diff --git a/starmath/inc/strings.hxx b/starmath/inc/strings.hxx
index db89180..258e2b8 100644
--- a/starmath/inc/strings.hxx
+++ b/starmath/inc/strings.hxx
@@ -261,6 +261,7 @@
#define RID_NABLA "nabla "
#define RID_WP "wp "
#define RID_LAPLACE "laplace "
#define RID_BACKEPSILON "backepsilon "
#define RID_FOURIER "fourier "
#define RID_DOTSAXIS "dotsaxis "
#define RID_DOTSUP "dotsup "
diff --git a/starmath/source/ElementsDockingWindow.cxx b/starmath/source/ElementsDockingWindow.cxx
index 1c3cf9d..754d819 100644
--- a/starmath/source/ElementsDockingWindow.cxx
+++ b/starmath/source/ElementsDockingWindow.cxx
@@ -240,7 +240,7 @@ const SmElementDescr SmElementsControl::m_aOthersList[] =
{RID_EXISTS, RID_EXISTS_HELP}, {RID_NOTEXISTS, RID_NOTEXISTS_HELP}, {RID_FORALL, RID_FORALL_HELP},
{RID_HBAR, RID_HBAR_HELP}, {RID_LAMBDABAR, RID_LAMBDABAR_HELP}, {RID_RE, RID_RE_HELP},
{RID_IM, RID_IM_HELP}, {RID_WP, RID_WP_HELP}, {RID_LAPLACE, RID_LAPLACE_HELP},
{RID_FOURIER, RID_FOURIER_HELP},
{RID_FOURIER, RID_FOURIER_HELP}, {RID_BACKEPSILON, RID_BACKEPSILON_HELP},
{nullptr, nullptr},
{RID_LEFTARROW, RID_LEFTARROW_HELP}, {RID_RIGHTARROW, RID_RIGHTARROW_HELP}, {RID_UPARROW, RID_UPARROW_HELP},
{RID_DOWNARROW, RID_DOWNARROW_HELP},
diff --git a/starmath/source/mathtype.cxx b/starmath/source/mathtype.cxx
index 4bf9bcf..e13dd71 100644
--- a/starmath/source/mathtype.cxx
+++ b/starmath/source/mathtype.cxx
@@ -314,6 +314,9 @@ bool MathType::LookupChar(sal_Unicode nChar,OUStringBuffer &rRet,sal_uInt8 nVers
case 0x2112:
pC = " laplace ";
break;
case 0x03F6:
pC = " backepsilon ";
break;
case 0x2208: // in
case 0x2209: // notin
rRet.append(" func ").append(OUStringChar(nChar)).append(" ");
diff --git a/starmath/uiconfig/smath/popupmenu/edit.xml b/starmath/uiconfig/smath/popupmenu/edit.xml
index f5a7f06..c9626cc 100644
--- a/starmath/uiconfig/smath/popupmenu/edit.xml
+++ b/starmath/uiconfig/smath/popupmenu/edit.xml
@@ -253,6 +253,7 @@
<menu:menuitem menu:label="Im" menu:id=".uno:InsertCommandText?Text:string=Im "/>
<menu:menuitem menu:label="wp" menu:id=".uno:InsertCommandText?Text:string=wp "/>
<menu:menuitem menu:label="laplace" menu:id=".uno:InsertCommandText?Text:string=laplace "/>
<menu:menuitem menu:label="backepsilon" menu:id=".uno:InsertCommandText?Text:string=backepsilon "/>
<menu:menuseparator/>
<menu:menuitem menu:label="leftarrow" menu:id=".uno:InsertCommandText?Text:string=leftarrow "/>
<menu:menuitem menu:label="rightarrow" menu:id=".uno:InsertCommandText?Text:string=rightarrow "/>
