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+# proc-log
+
+Emits 'log' events on the process object which a log output listener can
+consume and print to the terminal.
+
+This is used by various modules within the npm CLI stack in order to send
+log events that [`npmlog`](http://npm.im/npmlog) can consume and print.
+
+## API
+
+* `log.error(...args)` calls `process.emit('log', 'error', ...args)`
+  The highest log level.  For printing extremely serious errors that
+  indicate something went wrong.
+* `log.warn(...args)` calls `process.emit('log', 'warn', ...args)`
+  A fairly high log level.  Things that the user needs to be aware of, but
+  which won't necessarily cause improper functioning of the system.
+* `log.notice(...args)` calls `process.emit('log', 'notice', ...args)`
+  Notices which are important, but not necessarily dangerous or a cause for
+  excess concern.
+* `log.info(...args)` calls `process.emit('log', 'info', ...args)`
+  Informative messages that may benefit the user, but aren't particularly
+  important.
+* `log.verbose(...args)` calls `process.emit('log', 'verbose', ...args)`
+  Noisy output that is more detail that most users will care about.
+* `log.silly(...args)` calls `process.emit('log', 'silly', ...args)`
+  Extremely noisy excessive logging messages that are typically only useful
+  for debugging.
+* `log.http(...args)` calls `process.emit('log', 'http', ...args)`
+  Information about HTTP requests made and/or completed.
+* `log.pause(...args)` calls `process.emit('log', 'pause')`  Used to tell
+  the consumer to stop printing messages.
+* `log.resume(...args)` calls `process.emit('log', 'resume', ...args)`
+  Used to tell the consumer that it is ok to print messages again.