*cocoa.txt*  Plugin for Cocoa/Objective-C development.

cocoa.vim                                                              *cocoa*
Last Change: March 30, 2010
Author: Michael Sanders

|cocoa-introduction| Introduction
|cocoa-installation| Installation
|cocoa-overview|     Overview of features
|cocoa-mappings|     Mappings
|cocoa-commands|     Commands
|cocoa-license|      License
|cocoa-contact|      Contact

For Vim version 7.0 or later.
This plugin only works if 'compatible' is not set.
{Vi does not have any of these features.}

==============================================================================
INTRODUCTION                                                     *cocoa-intro*

Cocoa.vim is a collection of scripts designed to make it easier to develop
Cocoa/Objective-C applications. It includes enhanced syntax highlighting, code
completion, documentation lookup, as well as a number of other features that
can be used to integrate Vim with Xcode, allowing you to essentially replace
Xcode's editor with Vim.

==============================================================================
INSTALLATION                                              *cocoa-installation*

Documentation lookup and code completion for Cocoa.vim currently only work on
OS X 10.5+ (although the other parts should work on any platform). To install,
simply unzip cocoa.zip to your home vim directory (typically ~/.vim).

                                                     *cocoa-suggested-plugins*
The code completion in cocoa.vim uses snipMate, if you have it installed, to
allow you to conveniently <tab> over the parameters in functions and
methods. If you like cocoa.vim, you may also find objc_matchbracket.vim
useful.

                                                      *leopard-security-alert*
Documentation works by showing the page in your default browser, which
apparently causes Leopard to warn you of opening an html file for every word
you look up. To fix this, see this page: http://tinyurl.com/remove-annoying-alert

==============================================================================
FEATURE OVERVIEW                                              *cocoa-features*

	1. Enhanced syntax highlighting; Vim's syntax highlighting for
	   Objective-C seemed a bit incomplete to me, so I have added a few
	   niceties, such as highlighting Cocoa keywords and differentiating
	   the method name and passed objects in method calls and definitions.
	2. Xcode-like mappings; mappings such as <d-r> (where "d" is "command")
	   to build & run and <d-0> to switch to the project window help to
	   integrate Xcode and Vim. For a complete list of the mappings in
	   cocoa.vim, see |cocoa-mappings|.
	3. Methods for the current file can be listed and navigated to with
	   the |:ListMethods| command.
	4. A template of methods declared in a header file (.h) can be built
	   in an implementation file (.m) with |:BuildMethods|.
	5. Cocoa/C Documentation can be looked up with the |:CocoaDoc| command,
	   or simply with Vim's |K|.
	6. Code completion for classes, methods, functions, constants, types,
	   and notifications can be invoked with <c-x><c-o>. Parameters for
	   methods and functions are automatically converted to snippets to
	   <tab> over if you have snipMate installed.

==============================================================================
MAPPINGS                                     *cocoa-mappings* *g:objc_man_key*

Cocoa.vim maps the following keys, some for convenience and others to
integrate with Xcode:
(Disclaimer: Sorry, I could not use the swirly symbols because vim/git was
having encoding issues. Just pretend that e.g. <d-r> means cmd-r.)

	|<Leader>|A - Alternate between header (.h) and implementation (.m) file
	K - Look up documentation for word under cursor[1]
	<d-m-up> - <Leader>A
	<d-r> - Build & Run (Go)
	<d-cr> - CMD-R
	<d-b> - Build
	<shift-k> - Clean
	<d-0> - Go to Project
	<d-2> - :ListMethods
	<F5> (in insert mode) - Show omnicompletion menu
	<d-/> - Comment out line
	<d-[> - Decrease indent
	<d-]> - Increase indent

	([1] This can be customized by the variable g:objc_man_key.)

==============================================================================
COMMANDS                                                      *cocoa-commands*

                                                                *:ListMethods*
:ListMethods		Open a split window containing the methods, functions,
			and #pragma marks of the current file.
                                                               *:BuildMethods*
:BuildMethods [headerfile]
			Build a template of methods in an implementation (.m)
			from a list declared in a header file (.h). If no
			argument is given, the corresponding header file is
			used (e.g. "foo.m" -> "foo.h").

==============================================================================
CODE COMPLETION                                             *cocoa-completion*

When cocoa.vim is installed the 'omnifunc' is automatically set to
'cocoacomplete#Complete'. This allows you to complete classes, functions,
methods, etc. with <c-x><c-o>. These keywords are saved from header files in
~/.vim/lib/cocoa_indexes; they have been built for you, although you can build
them again by running ~/.vim/lib/extras/cocoa_definitions.py.

Completions with parameters (i.e., functions and methods) are automatically
converted to |snipMate| if it is installed. To invoke the snippet, simply
press a whitespace character (space, tab, or return), and then navigate the
snippet as you would in snipMate.

==============================================================================
LICENSE                                                        *cocoa-license*

Cocoa.vim is released under the MIT license:

Copyright 2009-2010 Michael Sanders. All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

The software is provided "as is", without warranty of any kind, express or
implied, including but not limited to the warranties of merchantability,
fitness for a particular purpose and noninfringement. In no event shall the
authors or copyright holders be liable for any claim, damages or other
liability, whether in an action of contract, tort or otherwise, arising from,
out of or in connection with the software or the use or other dealings in the
software.

==============================================================================
CONTACT                                         *cocoa-contact* *cocoa-author*

To contact the author (Michael Sanders), you may email:

	msanders42+cocoa.vim <at> gmail <dot> com

Thanks for your interest in the script!

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