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authorJohn Ankarström <john@ankarstrom.se>2021-06-24 19:59:26 +0200
committerJohn Ankarström <john@ankarstrom.se>2021-06-24 20:03:21 +0200
commit51b0a6c8bfd93e035ca80a46838771972e473600 (patch)
tree7d57ec68127f819129f2878c6aa7d83e6f5af0ab /toc/toc.1
parentd2335d060ffa1e8e2285bde265d71c1db703486b (diff)
downloadmk-51b0a6c8bfd93e035ca80a46838771972e473600.tar.gz
ux.tmac: Improve he, se macros
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diff --git a/toc/toc.1 b/toc/toc.1
index dbee298..413a206 100644
--- a/toc/toc.1
+++ b/toc/toc.1
@@ -19,6 +19,9 @@ from the end of the document to the beginning.
As arguments, it takes a
.Xr troff 1
command line, which is evaluated as a shell command on each pass.
+If the command line is a pipeline,
+.Xr troff 1
+must be the final command.
.Pp
.Nm
runs