From 590eae18bf9fe25f614da9464436699ef7690238 Mon Sep 17 00:00:00 2001
From: Trent Mick <trentm@gmail.com>
Date: Wed, 24 Oct 2012 09:04:57 -0700
Subject: [PATCH] minor cosmetic changes

---
 lib/bunyan.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/lib/bunyan.js b/lib/bunyan.js
index dbc52ed..968f1ec 100644
--- a/lib/bunyan.js
+++ b/lib/bunyan.js
@@ -695,11 +695,12 @@ Logger.prototype._emit = function (rec) {
   };
 }
 
+
 /**
- * build a log emitter function for level minLevel.
- *
+ * Build a log emitter function for level minLevel. I.e. this is the
+ * creator of `log.info`, `log.error`, etc.
  */
-function logEmitter(minLevel) {
+function mkLogEmitter(minLevel) {
   return function () {
     var fields = null, msgArgs = null;
     if (arguments.length === 0) {   // `log.<level>()`
@@ -731,6 +732,7 @@ function logEmitter(minLevel) {
   }
 }
 
+
 /**
  * The functions below log a record at a specific level.
  *
@@ -740,22 +742,22 @@ function logEmitter(minLevel) {
  *    log.<level>(<string> msg, ...)
  *    log.<level>(<object> fields, <string> msg, ...)
  *
- * where <level> is the lowercase version of the log level. Eg:
+ * where <level> is the lowercase version of the log level. E.g.:
  *
- *  log.info()
+ *    log.info()
  *
  * @params fields {Object} Optional set of additional fields to log.
  * @params msg {String} Log message. This can be followed by additional
  *    arguments that are handled like
  *    [util.format](http://nodejs.org/docs/latest/api/all.html#util.format).
  */
+Logger.prototype.trace = mkLogEmitter(TRACE);
+Logger.prototype.debug = mkLogEmitter(DEBUG);
+Logger.prototype.info = mkLogEmitter(INFO);
+Logger.prototype.warn = mkLogEmitter(WARN);
+Logger.prototype.error = mkLogEmitter(ERROR);
+Logger.prototype.fatal = mkLogEmitter(FATAL);
 
-Logger.prototype.trace = logEmitter(TRACE);
-Logger.prototype.debug = logEmitter(DEBUG);
-Logger.prototype.info = logEmitter(INFO);
-Logger.prototype.warn = logEmitter(WARN);
-Logger.prototype.error = logEmitter(ERROR);
-Logger.prototype.fatal = logEmitter(FATAL);
 
 
 //---- Standard serializers