configs/vim/ruby/command-t/ext.h

// Copyright 2010-2014 Wincent Colaiuta. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
//    this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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#include <ruby.h>

extern VALUE mCommandT;              // module CommandT
extern VALUE cCommandTMatcher;       // class CommandT::Matcher
extern VALUE mCommandTWatchman;      // module CommandT::Watchman
extern VALUE mCommandTWatchmanUtils; // module CommandT::Watchman::Utils

// Encapsulates common pattern of checking for an option in an optional
// options hash. The hash itself may be nil, but an exception will be
// raised if it is not nil and not a hash.
VALUE CommandT_option_from_hash(const char *option, VALUE hash);

// Debugging macro.
#define ruby_inspect(obj) rb_funcall(rb_mKernel, rb_intern("p"), 1, obj)