[#23] Rename plugins to modules

modules/node/functions/node-doc

@@ -0,0 +1,10 @@
+#
+# Opens the Node.js online API documentation in the default browser.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+# TODO: Make the sections easier to use.
+open "http://nodejs.org/docs/$(node --version | sed 's/-.*//')/api/all.html#${1}"
+

modules/node/init.zsh

@@ -0,0 +1,19 @@
+#
+# Completes npm.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+cache_file="${0:h}/cache.zsh"
+if [[ ! -f "$cache_file" ]]; then
+  if (( $+commands[npm] )); then
+    # npm is slow; cache its output.
+    npm completion >! "$cache_file" 2> /dev/null
+    source "$cache_file"
+  fi
+else
+  source "$cache_file"
+fi
+unset cache_file
+