summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/xoptarg/README
diff options
context:
space:
mode:
authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/xoptarg/README
Initial commit
Diffstat (limited to 'macros/latex/contrib/xoptarg/README')
-rw-r--r--macros/latex/contrib/xoptarg/README8
1 files changed, 8 insertions, 0 deletions
diff --git a/macros/latex/contrib/xoptarg/README b/macros/latex/contrib/xoptarg/README
new file mode 100644
index 0000000000..78365c94bf
--- /dev/null
+++ b/macros/latex/contrib/xoptarg/README
@@ -0,0 +1,8 @@
+Because they rely on the \futurelet primitive, the macros with
+optional arguments cannot be expandable. However, it is possible to
+make them expandable if there is at least one mandatory argument (see
+`Limitations').
+
+This material is subject to the LaTeX Project Public License.
+See http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html
+for the details of that license.