diff --git a/.hgignore b/.hgignore
index 60ab3cb..28e3691 100644
--- a/.hgignore
+++ b/.hgignore
@@ -1,3 +1,4 @@
 syntax: glob
 *.pyc
 .idea
+.DS_Store
diff --git a/icons/add_eps_infty.svg b/icons/add_eps_infty.svg
new file mode 100644
index 0000000..4cd7e4f
--- /dev/null
+++ b/icons/add_eps_infty.svg
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
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