commit 596b2d16ee6e9534e39fe58d10b1c4ad66cac620
Author: Juergen Spitzmueller <[email protected]>
Date: Mon Dec 27 11:37:59 2021 +0100
\protect substack in fragile context
(\cprotect'ion not needed then).
---
src/Paragraph.cpp | 1 -
src/mathed/InsetMathSubstack.cpp | 2 ++
2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index f09143a..17c68fa 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -4125,7 +4125,6 @@ bool Paragraph::needsCProtection(bool const fragile) const
if (!im || im->cell(0).empty())
continue;
switch(im->cell(0)[0]->lyxCode()) {
- case MATH_SUBSTACK_CODE:
case MATH_ENV_CODE:
case MATH_XYMATRIX_CODE:
// these need cprotection
diff --git a/src/mathed/InsetMathSubstack.cpp b/src/mathed/InsetMathSubstack.cpp
index ed90338..11678b5 100644
--- a/src/mathed/InsetMathSubstack.cpp
+++ b/src/mathed/InsetMathSubstack.cpp
@@ -100,6 +100,8 @@ void InsetMathSubstack::infoize(odocstream & os) const
void InsetMathSubstack::write(TeXMathStream & os) const
{
MathEnsurer ensurer(os);
+ if (os.fragile())
+ os << "\\protect";
os << "\\substack{";
bool open = os.startOuterRow();
InsetMathGrid::write(os);
--
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