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-rw-r--r--Master/texmf-dist/fonts/source/public/knuth-lib/expr.mf5
1 files changed, 5 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/knuth-lib/expr.mf b/Master/texmf-dist/fonts/source/public/knuth-lib/expr.mf
new file mode 100644
index 00000000000..fe05a01322f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/knuth-lib/expr.mf
@@ -0,0 +1,5 @@
+string s[]; s1="abra";
+path p[]; p1=(0,0)..(3,3); p2=(0,0)..(3,3)..cycle;
+tracingonline:=1; scrollmode;
+forever: message "gimme an expr: "; s0:=readstring;
+show scantokens s0; endfor