diff options
Diffstat (limited to 'source/luametatex/source/tex/texmath.c')
| -rw-r--r-- | source/luametatex/source/tex/texmath.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/luametatex/source/tex/texmath.c b/source/luametatex/source/tex/texmath.c index 216ba553b..ffc73cd12 100644 --- a/source/luametatex/source/tex/texmath.c +++ b/source/luametatex/source/tex/texmath.c @@ -3756,7 +3756,8 @@ static void tex_aux_flatten_math_list(halfword parent) switch (node_type(p)) { case simple_noad: { - if (! noad_has_following_scripts(p) && tex_math_has_class_option(node_subtype(p), flatten_class_option)) { + // how about the options and class + if (! noad_has_following_scripts(p) && tex_math_has_class_option(node_subtype(p), flatten_class_option) && ! noad_source(p)) { halfword n = noad_nucleus(p); halfword s = parent; node_type(s) = node_type(n); |