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-rw-r--r--Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex17
1 files changed, 17 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex
index 96b1ea73553..f708013717a 100644
--- a/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex
+++ b/Master/texmf-dist/doc/luatex/luamplib/test-luamplib-plain.tex
@@ -20,6 +20,11 @@ endfig;
B\par
A%
\mplibcode
+beginfig(0);
+draw origin--(1cm,0) withcolor red;
+draw btex g etex withcolor blue;
+endfig;
+
beginfig(18);
numeric u;
u = 1cm;
@@ -33,4 +38,16 @@ label.lft(btex $y$ etex, (0,u));
endfig;
\endmplibcode
B\par
+A%
+\mplibcode
+beginfig(2);
+numeric u; u=1cm;
+z1=-z2=origin-(u,0);
+for i = 1 upto 3:
+ draw z1..(0, i*u)..z2;
+ label.top(TEX("$e_{" & decimal(i) & "}$"), (0, i*u)) withcolor blue;
+endfor;
+endfig;
+\endmplibcode
+B\par
\bye