From 0ca7307ae9c4931067925d9bf0b85059a17f6933 Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Fri, 13 Jan 2017 23:29:50 -0500
Subject: snippets: Add R commandArgs template

---
 snippets/ess-mode/command-args | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 snippets/ess-mode/command-args

(limited to 'snippets/ess-mode/command-args')

diff --git a/snippets/ess-mode/command-args b/snippets/ess-mode/command-args
new file mode 100644
index 0000000..87b6643
--- /dev/null
+++ b/snippets/ess-mode/command-args
@@ -0,0 +1,9 @@
+# -*- mode: snippet -*-
+# name: command args
+# key: cargs
+# --
+args <- commandArgs(trailingOnly = TRUE)
+if (length(args) != $1)
+    stop("Usage: `(file-name-nondirectory (buffer-file-name))` $2")
+
+$0 <- args[1]
-- 
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