From 165da22a6f8e5680c1282fd171543458d78f4d09 Mon Sep 17 00:00:00 2001
From: Shing Lyu <shing.lyu@gmail.com>
Date: Tue, 3 May 2016 06:31:38 -0700
Subject: [PATCH] servo: Merge #10914 - Added documents for commandline
 arguments (from shinglyu:docs); r=aneeshusa

An initial draft for #10878

Source-Repo: https://github.com/servo/servo
Source-Revision: 3f2ceeff5dd1966dafe34381e20ec405ab72ccee
---
 servo/docs/COMMAND_LINE_ARGS.md | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 servo/docs/COMMAND_LINE_ARGS.md

diff --git a/servo/docs/COMMAND_LINE_ARGS.md b/servo/docs/COMMAND_LINE_ARGS.md
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+Command Line Arguments
+========================
+# General
+
+You can see available commands with:
+```
+./mach -h
+./mach <sub-command> -h
+```
+Only arguments that need more explanation will be documented here.
+
+# Run
+## Enable Experimental Features
+Use `--pref` to enable experimental features like experimental DOM API, JavaScript API and CSS properties.
+
+e.g. To enable `flex` and `flex-direction` css properties:
+```
+./mach run -d -- --pref layout.flex.enabled --pref layout.flex-direction.enabled ...
+```
+
+You can find all the available preferences at [resources/prefs.json](http://mxr.mozilla.org/servo/source/resources/prefs.json).
+
+# Debugging
+## Remote Debugging
+Use `--devtools 6000` to start the devtools server on port 6000.
+
+e.g.
+```
+./mach run -d --devtools 6000 https://servo.org
+```
+
+To connect to the server, follow [this guide](https://developer.mozilla.org/en-US/docs/Tools/Remote_Debugging/Debugging_Firefox_Desktop#Connect).