tdf#159797 replace dash also between sentences

Autocorrection replaces " - " with " <enDash/emDash> " also after
dot, question mark and exclamation mark.

Change-Id: Iad4b6c6073ab90b0c86514b8683dd2a07197f59d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163659
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>
(cherry picked from commit 95017739a05c4f515fc42caebfd1e01e8a9ba160)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163625
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
diff --git a/editeng/source/misc/svxacorr.cxx b/editeng/source/misc/svxacorr.cxx
index ff2c451..676959d 100644
--- a/editeng/source/misc/svxacorr.cxx
+++ b/editeng/source/misc/svxacorr.cxx
@@ -614,7 +614,7 @@ bool SvxAutoCorrect::FnChgToEnEmDash(
                            sImplEndSkipChars,(cCh = rTxt[ --n ])); )
                            ;
                    // found: "[A-z0-9][<AnyEndChars>] - [<AnySttChars>][A-z0-9]
                    if( rCC.isLetterNumeric( OUString(cCh) ))
                    if (rCC.isLetterNumeric(OUString(cCh)) || lcl_IsInArr(u".!?", cCh))
                    {
                        rDoc.Delete( nTmpPos, nTmpPos + nLen );
                        rDoc.Insert( nTmpPos, bAlwaysUseEmDash ? sEmDash : sEnDash );