latex2e-20170101/required/amsmath/testfiles/tlb-alignedspace-01.lvt

   1
   2 \documentclass{article}
   3 \usepackage[T1]{fontenc}
   4 \usepackage{amsmath}
   5
   6 \input{test2e}
   7 \def\test#1#2{\setbox0\hbox{#2}\typeout{#1: \the\wd0}#1 |\box0|\par}
   8 \begin{document}
   9
  10 \START
  11
  12 % The first three should all be the same width
  13 % (3 was wider prior to 2016)
  14
  15 %
  16 % 4 will be a thinmuskip thinner in 2016 by default unless
  17 % alignedleftspaceyes is used to get the old behaviour
  18 % new 6.95251pt old 8.61914pt
  19
  20 \test1{$a$}
  21
  22 \test2{$\!\begin{aligned}a\end{aligned}$}
  23
  24 \test3{$\begin{aligned}a\end{aligned}$}
  25
  26 \test4{$\,\begin{aligned}a\end{aligned}$}
  27
  28 \test5{$\mkern-5mu\begin{aligned}a\end{aligned}$}
  29
  30 \test6{\kern5pt$\kern-5pt\begin{aligned}a\end{aligned}$}
  31
  32 % and same with gathered
  33
  34 \test1{$a$}
  35
  36 \test2{$\!\begin{gathered}a\end{gathered}$}
  37
  38 \test3{$\begin{gathered}a\end{gathered}$}
  39
  40 \test4{$\,\begin{gathered}a\end{gathered}$}
  41
  42 \test5{$\mkern-5mu\begin{gathered}a\end{gathered}$}
  43
  44 \test6{\kern5pt$\kern-5pt\begin{gathered}a\end{gathered}$}
  45
  46 \end{document}