From 49098aa3189c8cc17ce53171eb769c2a192f6e8d Mon Sep 17 00:00:00 2001 From: Enrico Forestieri Date: Sun, 17 May 2020 18:15:00 +0200 Subject: [PATCH] Fix bug #11854 The code was checking only for particular vertical alignment requests in order to decide to nest a standard array into a 1x1 ams matrix. However, also vertical lines are not possible in ams matrices. --- src/frontends/qt/GuiMathMatrix.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/frontends/qt/GuiMathMatrix.cpp b/src/frontends/qt/GuiMathMatrix.cpp index b7719319d8..92ba6fc09c 100644 --- a/src/frontends/qt/GuiMathMatrix.cpp +++ b/src/frontends/qt/GuiMathMatrix.cpp @@ -144,7 +144,7 @@ void GuiMathMatrix::slotOK() int const ny = rowsSB->value(); // a matrix without a decoration is an array, // otherwise it is an AMS matrix - // decorated matrices cannot have a vertical alignment + // decorated matrices cannot have a vertical alignment or line char const c = v_align_c[valignCO->currentIndex()]; QString const sh = halignED->text(); @@ -154,9 +154,10 @@ void GuiMathMatrix::slotOK() if (decorationCO->currentIndex() != 0) { int const deco = decorationCO->currentIndex(); QString deco_name = DecoNames[deco - 1]; - // only if a special alignment is set create a 1x1 AMS array in which - // a normal array will be created, otherwise create just a normal AMS array - if (sh.contains('l') || sh.contains('r')) { + // if a vertical line or a special alignment is requested, + // create a 1x1 AMS matrix containing a normal array, + // otherwise create just a standard AMS matrix + if (sh.contains('l') || sh.contains('r') || sh.contains('|')) { string const str_ams = fromqstr( QString("%1 %2 %3").arg(int(1)).arg(int(1)).arg(deco_name)); dispatch(FuncRequest(LFUN_MATH_AMS_MATRIX, str_ams)); -- 2.39.5