commit ea933cc3b6d72b1d7ff09c9e85286f4d3343f335
author Eike Rathke <erack@redhat.com> Thu Jan 20 17:11:32 2022 +0100
committer Eike Rathke <erack@redhat.com> Fri Jan 21 02:03:17 2022 +0100
tree a283abf2d0e14568ceca3aa9a4dad82544da0156
parent 33d24b08677ef45ea7525d8f7f762f152988ea8e

Related: tdf#139974 Keep HYPHEN-MINUS with a number to the right

Force line break

1234567890
-1234567890

instead of

1234567890-
1234567890

but still

abcdef-
abcdef

Change-Id: I0b427b33b05eea12d13aad148c604385ffe000d2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128691
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins

editeng/source/editeng/impedit2.cxx

diff --git a/editeng/source/editeng/impedit2.cxx b/editeng/source/editeng/impedit2.cxx
index 171aa67..36747c1 100644
--- a/editeng/source/editeng/impedit2.cxx
+++ b/editeng/source/editeng/impedit2.cxx
@@ -2756,11 +2756,24 @@ EditPaM ImpEditEngine::ImpInsertText(const EditSelection& aCurSel, const OUStrin
                            {
                                const sal_Unicode c = aLine[nPos];
                                // Ignore NO-BREAK spaces, NBSP, NNBSP, ZWNBSP.
                                if (c != 0x00A0 && c != 0x202F && c != 0xFEFF)
                                if (c == 0x00A0 || c == 0x202F || c == 0xFEFF)
                                    break;
                                if (c == '-' && nPos + 1 < nMaxNewChars)
                                {
                                    nMaxNewChars = nPos + 1;    // line break after
                                    nPos = 0;   // will break loop
                                    // Keep HYPHEN-MINUS with a number to the right.
                                    const sal_Int16 t = unicode::getUnicodeType(aLine[nPos+1]);
                                    if (    t == css::i18n::UnicodeType::DECIMAL_DIGIT_NUMBER ||
                                            t == css::i18n::UnicodeType::LETTER_NUMBER ||
                                            t == css::i18n::UnicodeType::OTHER_NUMBER)
                                        nMaxNewChars = nPos;        // line break before
                                    else
                                        nMaxNewChars = nPos + 1;    // line break after
                                }
                                else
                                {
                                    nMaxNewChars = nPos + 1;        // line break after
                                }
                                nPos = 0;   // will break loop
                            }
                    }
                }