exclude unary plus from ggplot2 rule.

lorenzwalthert · lorenzwalthert · commit e3d3adb205cf · 2020-11-23T17:28:58.000+01:00
diff --git a/tests/testthat/line_breaks_and_other/ggplot2-out.R b/tests/testthat/line_breaks_and_other/ggplot2-out.R
@@ -45,3 +45,6 @@ x[1] + c()
 g() + x[1]
 
 g()[2] + x[1]
+
+# don't do anything on unary + and function call
++sin(x)
