diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/base/fontmath.ltx')
-rw-r--r-- | Master/texmf-dist/tex/latex/base/fontmath.ltx | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Master/texmf-dist/tex/latex/base/fontmath.ltx b/Master/texmf-dist/tex/latex/base/fontmath.ltx index 1e946943c9a..4b595a58f04 100644 --- a/Master/texmf-dist/tex/latex/base/fontmath.ltx +++ b/Master/texmf-dist/tex/latex/base/fontmath.ltx @@ -37,7 +37,7 @@ %% %%% From File: fontdef.dtx \ProvidesFile{fontmath.ltx} - [2016/12/03 v3.0a LaTeX Kernel + [2018/09/24 v3.0b LaTeX Kernel (Math font setup)] \typeout{=== Don't modify this file, use a .cfg file instead ===^^J} @@ -506,10 +506,14 @@ \def\mathsterling{\mathit{\mathchar"7024}} \def\mathunderscore{\kern.06em\vbox{\hrule\@width.3em}} \def\mathellipsis{\mathinner{\ldotp\ldotp\ldotp}}% -\def\big#1{{\hbox{$\left#1\vbox to8.5\p@{}\right.\n@space$}}} -\def\Big#1{{\hbox{$\left#1\vbox to11.5\p@{}\right.\n@space$}}} -\def\bigg#1{{\hbox{$\left#1\vbox to14.5\p@{}\right.\n@space$}}} -\def\Bigg#1{{\hbox{$\left#1\vbox to17.5\p@{}\right.\n@space$}}} +\def\big#1{\leavevmode@ifvmode + {\hbox{$\left#1\vbox to8.5\p@{}\right.\n@space$}}} +\def\Big#1{\leavevmode@ifvmode + {\hbox{$\left#1\vbox to11.5\p@{}\right.\n@space$}}} +\def\bigg#1{\leavevmode@ifvmode + {\hbox{$\left#1\vbox to14.5\p@{}\right.\n@space$}}} +\def\Bigg#1{\leavevmode@ifvmode + {\hbox{$\left#1\vbox to17.5\p@{}\right.\n@space$}}} \def\n@space{\nulldelimiterspace\z@ \m@th} \def\operator@font{\mathgroup\symoperators} \thinmuskip=3mu |