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-rw-r--r--runtime/autoload/rubycomplete.vim871
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+" Vim completion script
+" Language: Ruby
+" Maintainer: Mark Guzman <segfault@hasno.info>
+" URL: https://github.com/vim-ruby/vim-ruby
+" Last Change: 2023 Dec 31
+" ----------------------------------------------------------------------------
+"
+" Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com)
+" ----------------------------------------------------------------------------
+
+" {{{ requirement checks
+
+function! s:ErrMsg(msg)
+ echohl ErrorMsg
+ echo a:msg
+ echohl None
+endfunction
+
+if !has('ruby')
+ call s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" )
+ call s:ErrMsg( "Error: falling back to syntax completion" )
+ " lets fall back to syntax completion
+ setlocal omnifunc=syntaxcomplete#Complete
+ finish
+endif
+
+if version < 700
+ call s:ErrMsg( "Error: Required vim >= 7.0" )
+ finish
+endif
+" }}} requirement checks
+
+" {{{ configuration failsafe initialization
+if !exists("g:rubycomplete_rails")
+ let g:rubycomplete_rails = 0
+endif
+
+if !exists("g:rubycomplete_classes_in_global")
+ let g:rubycomplete_classes_in_global = 0
+endif
+
+if !exists("g:rubycomplete_buffer_loading")
+ let g:rubycomplete_buffer_loading = 0
+endif
+
+if !exists("g:rubycomplete_include_object")
+ let g:rubycomplete_include_object = 0
+endif
+
+if !exists("g:rubycomplete_include_objectspace")
+ let g:rubycomplete_include_objectspace = 0
+endif
+" }}} configuration failsafe initialization
+
+" {{{ regex patterns
+
+" Regex that defines the start-match for the 'end' keyword.
+let s:end_start_regex =
+ \ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
+ \ '\<\%(module\|class\|if\|for\|while\|until\|case\|unless\|begin' .
+ \ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' .
+ \ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
+
+" Regex that defines the middle-match for the 'end' keyword.
+let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
+
+" Regex that defines the end-match for the 'end' keyword.
+let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>'
+
+" }}} regex patterns
+
+" {{{ vim-side support functions
+let s:rubycomplete_debug = 0
+
+function! s:dprint(msg)
+ if s:rubycomplete_debug == 1
+ echom a:msg
+ endif
+endfunction
+
+function! s:GetBufferRubyModule(name, ...)
+ if a:0 == 1
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1)
+ else
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "module")
+ endif
+ return snum . '..' . enum
+endfunction
+
+function! s:GetBufferRubyClass(name, ...)
+ if a:0 >= 1
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1)
+ else
+ let [snum,enum] = s:GetBufferRubyEntity(a:name, "class")
+ endif
+ return snum . '..' . enum
+endfunction
+
+function! s:GetBufferRubySingletonMethods(name)
+endfunction
+
+function! s:GetBufferRubyEntity( name, type, ... )
+ let lastpos = getpos(".")
+ let lastline = lastpos
+ if (a:0 >= 1)
+ let lastline = [ 0, a:1, 0, 0 ]
+ call cursor( a:1, 0 )
+ endif
+
+ let stopline = 1
+
+ let crex = '^\s*\<' . a:type . '\>\s*\<' . escape(a:name, '*') . '\>\s*\(<\s*.*\s*\)\?'
+ let [lnum,lcol] = searchpos( crex, 'w' )
+ "let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' )
+
+ if lnum == 0 && lcol == 0
+ call cursor(lastpos[1], lastpos[2])
+ return [0,0]
+ endif
+
+ let curpos = getpos(".")
+ let [enum,ecol] = searchpairpos( s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'W' )
+ call cursor(lastpos[1], lastpos[2])
+
+ if lnum > enum
+ return [0,0]
+ endif
+ " we found a the class def
+ return [lnum,enum]
+endfunction
+
+function! s:IsInClassDef()
+ return s:IsPosInClassDef( line('.') )
+endfunction
+
+function! s:IsPosInClassDef(pos)
+ let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" )
+ let ret = 'nil'
+
+ if snum < a:pos && a:pos < enum
+ let ret = snum . '..' . enum
+ endif
+
+ return ret
+endfunction
+
+function! s:IsInComment(pos)
+ let stack = synstack(a:pos[0], a:pos[1])
+ if !empty(stack)
+ return synIDattr(stack[0], 'name') =~ 'ruby\%(.*Comment\|Documentation\)'
+ else
+ return 0
+ endif
+endfunction
+
+function! s:GetRubyVarType(v)
+ let stopline = 1
+ let vtp = ''
+ let curpos = getpos('.')
+ let sstr = '^\s*#\s*@var\s*'.escape(a:v, '*').'\>\s\+[^ \t]\+\s*$'
+ let [lnum,lcol] = searchpos(sstr,'nb',stopline)
+ if lnum != 0 && lcol != 0
+ call setpos('.',curpos)
+ let str = getline(lnum)
+ let vtp = substitute(str,sstr,'\1','')
+ return vtp
+ endif
+ call setpos('.',curpos)
+ let ctors = '\(now\|new\|open\|get_instance'
+ if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1
+ let ctors = ctors.'\|find\|create'
+ else
+ endif
+ let ctors = ctors.'\)'
+
+ let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)'
+ let sstr = ''.escape(a:v, '*').'\>\s*[+\-*/]*'.fstr
+ let pos = searchpos(sstr,'bW')
+ while pos != [0,0] && s:IsInComment(pos)
+ let pos = searchpos(sstr,'bW')
+ endwhile
+ if pos != [0,0]
+ let [lnum, col] = pos
+ let str = matchstr(getline(lnum),fstr,col)
+ let str = substitute(str,'^=\s*','','')
+
+ call setpos('.',pos)
+ if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1
+ return 'String'
+ elseif str == '[' || stridx(str, '%w[') != -1
+ return 'Array'
+ elseif str == '{'
+ return 'Hash'
+ elseif str == '/' || str == '%r{'
+ return 'Regexp'
+ elseif strlen(str) >= 4 && stridx(str,'..') != -1
+ return 'Range'
+ elseif stridx(str, 'lambda') != -1 || str == '&'
+ return 'Proc'
+ elseif strlen(str) > 4
+ let l = stridx(str,'.')
+ return str[0:l-1]
+ end
+ return ''
+ endif
+ call setpos('.',curpos)
+ return ''
+endfunction
+
+"}}} vim-side support functions
+
+"{{{ vim-side completion function
+function! rubycomplete#Init()
+ execute "ruby VimRubyCompletion.preload_rails"
+endfunction
+
+function! rubycomplete#Complete(findstart, base)
+ "findstart = 1 when we need to get the text length
+ if a:findstart
+ let line = getline('.')
+ let idx = col('.')
+ while idx > 0
+ let idx -= 1
+ let c = line[idx-1]
+ if c =~ '\w'
+ continue
+ elseif ! c =~ '\.'
+ let idx = -1
+ break
+ else
+ break
+ endif
+ endwhile
+
+ return idx
+ "findstart = 0 when we need to return the list of completions
+ else
+ let g:rubycomplete_completions = []
+ execute "ruby VimRubyCompletion.get_completions('" . a:base . "')"
+ return g:rubycomplete_completions
+ endif
+endfunction
+"}}} vim-side completion function
+
+"{{{ ruby-side code
+function! s:DefRuby()
+ruby << RUBYEOF
+# {{{ ruby completion
+
+begin
+ require 'rubygems' # let's assume this is safe...?
+rescue Exception
+ #ignore?
+end
+class VimRubyCompletion
+# {{{ constants
+ @@debug = false
+ @@ReservedWords = [
+ "BEGIN", "END",
+ "alias", "and",
+ "begin", "break",
+ "case", "class",
+ "def", "defined", "do",
+ "else", "elsif", "end", "ensure",
+ "false", "for",
+ "if", "in",
+ "module",
+ "next", "nil", "not",
+ "or",
+ "redo", "rescue", "retry", "return",
+ "self", "super",
+ "then", "true",
+ "undef", "unless", "until",
+ "when", "while",
+ "yield",
+ ]
+
+ @@Operators = [ "%", "&", "*", "**", "+", "-", "/",
+ "<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
+ "[]", "[]=", "^", ]
+# }}} constants
+
+# {{{ buffer analysis magic
+ def load_requires
+
+ custom_paths = VIM::evaluate("get(g:, 'rubycomplete_load_paths', [])")
+
+ if !custom_paths.empty?
+ $LOAD_PATH.concat(custom_paths).uniq!
+ end
+
+ buf = VIM::Buffer.current
+ enum = buf.line_number
+ nums = Range.new( 1, enum )
+ nums.each do |x|
+
+ ln = buf[x]
+ begin
+ if /.*require_relative\s*(.*)$/.match( ln )
+ eval( "require %s" % File.expand_path($1) )
+ elsif /.*require\s*(["'].*?["'])/.match( ln )
+ eval( "require %s" % $1 )
+ end
+ rescue Exception => e
+ dprint e.inspect
+ end
+ end
+ end
+
+ def load_gems
+ fpath = VIM::evaluate("get(g:, 'rubycomplete_gemfile_path', 'Gemfile')")
+ return unless File.file?(fpath) && File.readable?(fpath)
+ want_bundler = VIM::evaluate("get(g:, 'rubycomplete_use_bundler')")
+ parse_file = !want_bundler
+ begin
+ require 'bundler'
+ Bundler.setup
+ Bundler.require
+ rescue Exception
+ parse_file = true
+ end
+ if parse_file
+ File.new(fpath).each_line do |line|
+ begin
+ require $1 if /\s*gem\s*['"]([^'"]+)/.match(line)
+ rescue Exception
+ end
+ end
+ end
+ end
+
+ def load_buffer_class(name)
+ dprint "load_buffer_class(%s) START" % name
+ classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")')
+ return if classdef == nil
+
+ pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef )
+ load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed
+
+ mixre = /.*\n\s*(include|prepend)\s*(.*)\s*\n/.match( classdef )
+ load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed
+
+ begin
+ eval classdef
+ rescue Exception
+ VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name )
+ end
+ dprint "load_buffer_class(%s) END" % name
+ end
+
+ def load_buffer_module(name)
+ dprint "load_buffer_module(%s) START" % name
+ classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")')
+ return if classdef == nil
+
+ begin
+ eval classdef
+ rescue Exception
+ VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name )
+ end
+ dprint "load_buffer_module(%s) END" % name
+ end
+
+ def get_buffer_entity(name, vimfun)
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ return nil if loading_allowed.to_i.zero?
+ return nil if /(\"|\')+/.match( name )
+ buf = VIM::Buffer.current
+ nums = eval( VIM::evaluate( vimfun % name ) )
+ return nil if nums == nil
+ return nil if nums.min == nums.max && nums.min == 0
+
+ dprint "get_buffer_entity START"
+ visited = []
+ clscnt = 0
+ bufname = VIM::Buffer.current.name
+ classdef = ""
+ cur_line = VIM::Buffer.current.line_number
+ while (nums != nil && !(nums.min == 0 && nums.max == 0) )
+ dprint "visited: %s" % visited.to_s
+ break if visited.index( nums )
+ visited << nums
+
+ nums.each do |x|
+ if x != cur_line
+ next if x == 0
+ ln = buf[x]
+ is_const = false
+ if /^\s*(module|class|def|include)\s+/.match(ln) || is_const = /^\s*?[A-Z]([A-z]|[1-9])*\s*?[|]{0,2}=\s*?.+\s*?/.match(ln)
+ clscnt += 1 if /class|module/.match($1)
+ # We must make sure to load each constant only once to avoid errors
+ if is_const
+ ln.gsub!(/\s*?[|]{0,2}=\s*?/, '||=')
+ end
+ #dprint "\$1$1
+ classdef += "%s\n" % ln
+ classdef += "end\n" if /def\s+/.match(ln)
+ dprint ln
+ end
+ end
+ end
+
+ nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ]
+ nums = eval( VIM::evaluate( vimfun % nm ) )
+ dprint "nm: \"%s\"" % nm
+ dprint "vimfun: %s" % (vimfun % nm)
+ dprint "got nums: %s" % nums.to_s
+ end
+ if classdef.length > 1
+ classdef += "end\n"*clscnt
+ # classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ]
+ end
+
+ dprint "get_buffer_entity END"
+ dprint "classdef====start"
+ lns = classdef.split( "\n" )
+ lns.each { |x| dprint x }
+ dprint "classdef====end"
+ return classdef
+ end
+
+ def get_var_type( receiver )
+ if /(\"|\')+/.match( receiver )
+ "String"
+ else
+ VIM::evaluate("s:GetRubyVarType('%s')" % receiver)
+ end
+ end
+
+ def dprint( txt )
+ print txt if @@debug
+ end
+
+ def escape_vim_singlequote_string(str)
+ str.to_s.gsub(/'/,"\\'")
+ end
+
+ def get_buffer_entity_list( type )
+ # this will be a little expensive.
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global")
+ return [] if allow_aggressive_load.to_i.zero? || loading_allowed.to_i.zero?
+
+ buf = VIM::Buffer.current
+ eob = buf.length
+ ret = []
+ rg = 1..eob
+ re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type )
+
+ rg.each do |x|
+ if re.match( buf[x] )
+ next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil
+ ret.push $1
+ end
+ end
+
+ return ret
+ end
+
+ def get_buffer_modules
+ return get_buffer_entity_list( "modules" )
+ end
+
+ def get_buffer_methods
+ return get_buffer_entity_list( "def" )
+ end
+
+ def get_buffer_classes
+ return get_buffer_entity_list( "class" )
+ end
+
+ def load_rails
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ return if allow_rails.to_i.zero?
+
+ buf_path = VIM::evaluate('expand("%:p")')
+ file_name = VIM::evaluate('expand("%:t")')
+ vim_dir = VIM::evaluate('getcwd()')
+ file_dir = buf_path.gsub( file_name, '' )
+ file_dir.gsub!( /\\/, "/" )
+ vim_dir.gsub!( /\\/, "/" )
+ vim_dir << "/"
+ dirs = [ vim_dir, file_dir ]
+ sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ]
+ rails_base = nil
+
+ dirs.each do |dir|
+ sdirs.each do |sub|
+ trail = "%s%s" % [ dir, sub ]
+ tcfg = "%sconfig" % trail
+
+ if File.exist?( tcfg )
+ rails_base = trail
+ break
+ end
+ end
+ break if rails_base
+ end
+
+ return if rails_base == nil
+ $:.push rails_base unless $:.index( rails_base )
+
+ bootfile = rails_base + "config/boot.rb"
+ envfile = rails_base + "config/environment.rb"
+ if File.exist?( bootfile ) && File.exist?( envfile )
+ begin
+ require bootfile
+ require envfile
+ begin
+ require 'console_app'
+ require 'console_with_helpers'
+ rescue Exception
+ dprint "Rails 1.1+ Error %s" % $!
+ # assume 1.0
+ end
+ #eval( "Rails::Initializer.run" ) #not necessary?
+ VIM::command('let s:rubycomplete_rails_loaded = 1')
+ dprint "rails loaded"
+ rescue Exception
+ dprint "Rails Error %s" % $!
+ VIM::evaluate( "s:ErrMsg('Error loading rails environment')" )
+ end
+ end
+ end
+
+ def get_rails_helpers
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
+
+ buf_path = VIM::evaluate('expand("%:p")')
+ buf_path.gsub!( /\\/, "/" )
+ path_elm = buf_path.split( "/" )
+ dprint "buf_path: %s" % buf_path
+ types = [ "app", "db", "lib", "test", "components", "script" ]
+
+ i = nil
+ ret = []
+ type = nil
+ types.each do |t|
+ i = path_elm.index( t )
+ break if i
+ end
+ type = path_elm[i]
+ type.downcase!
+
+ dprint "type: %s" % type
+ case type
+ when "app"
+ i += 1
+ subtype = path_elm[i]
+ subtype.downcase!
+
+ dprint "subtype: %s" % subtype
+ case subtype
+ when "views"
+ ret += ActionView::Base.instance_methods
+ ret += ActionView::Base.methods
+ when "controllers"
+ ret += ActionController::Base.instance_methods
+ ret += ActionController::Base.methods
+ when "models"
+ ret += ActiveRecord::Base.instance_methods
+ ret += ActiveRecord::Base.methods
+ end
+
+ when "db"
+ ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods
+ ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods
+ end
+
+ return ret
+ end
+
+ def add_rails_columns( cls )
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
+
+ begin
+ eval( "#{cls}.establish_connection" )
+ return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" )
+ col = eval( "#{cls}.column_names" )
+ return col if col
+ rescue
+ dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ]
+ return []
+ end
+ return []
+ end
+
+ def clean_sel(sel, msg)
+ ret = sel.reject{|x|x.nil?}.uniq
+ ret = ret.grep(/^#{Regexp.quote(msg)}/) if msg != nil
+ ret
+ end
+
+ def get_rails_view_methods
+ allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
+ rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
+ return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
+
+ buf_path = VIM::evaluate('expand("%:p")')
+ buf_path.gsub!( /\\/, "/" )
+ pelm = buf_path.split( "/" )
+ idx = pelm.index( "views" )
+
+ return [] unless idx
+ idx += 1
+
+ clspl = pelm[idx].camelize.pluralize
+ cls = clspl.singularize
+
+ ret = []
+ begin
+ ret += eval( "#{cls}.instance_methods" )
+ ret += eval( "#{clspl}Helper.instance_methods" )
+ rescue Exception
+ dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ]
+ end
+
+ return ret
+ end
+# }}} buffer analysis magic
+
+# {{{ main completion code
+ def self.preload_rails
+ a = VimRubyCompletion.new
+ if VIM::evaluate("has('nvim')") == 0
+ require 'thread'
+ Thread.new(a) do |b|
+ begin
+ b.load_rails
+ rescue
+ end
+ end
+ end
+ a.load_rails
+ rescue
+ end
+
+ def self.get_completions(base)
+ b = VimRubyCompletion.new
+ b.get_completions base
+ end
+
+ def get_completions(base)
+ loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
+ if loading_allowed.to_i == 1
+ load_requires
+ load_rails
+ end
+
+ want_gems = VIM::evaluate("get(g:, 'rubycomplete_load_gemfile')")
+ load_gems unless want_gems.to_i.zero?
+
+ input = VIM::Buffer.current.line
+ cpos = VIM::Window.current.cursor[1] - 1
+ input = input[0..cpos]
+ input += base
+ input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters
+ input.sub!(/self\./, '')
+ input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '')
+
+ dprint 'input %s' % input
+ message = nil
+ receiver = nil
+ methods = []
+ variables = []
+ classes = []
+ constants = []
+
+ case input
+ when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Regexp.instance_methods(true)
+
+ when /^([^\]]*\])\.([^.]*)$/ # Array
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Array.instance_methods(true)
+
+ when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Proc.instance_methods(true) | Hash.instance_methods(true)
+
+ when /^(:[^:.]*)$/ # Symbol
+ dprint "symbol"
+ if Symbol.respond_to?(:all_symbols)
+ receiver = $1
+ message = $1.sub( /:/, '' )
+ methods = Symbol.all_symbols.collect{|s| s.id2name}
+ methods.delete_if { |c| c.match( /'/ ) }
+ end
+
+ when /^::([A-Z][^:\.\(]*)?$/ # Absolute Constant or class methods
+ dprint "const or cls"
+ receiver = $1
+ methods = Object.constants.collect{ |c| c.to_s }.grep(/^#{receiver}/)
+
+ when /^(((::)?[A-Z][^:.\(]*)+?)::?([^:.]*)$/ # Constant or class methods
+ receiver = $1
+ message = Regexp.quote($4)
+ dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ]
+ load_buffer_class( receiver )
+ load_buffer_module( receiver )
+ begin
+ constants = eval("#{receiver}.constants").collect{ |c| c.to_s }.grep(/^#{message}/)
+ methods = eval("#{receiver}.methods").collect{ |m| m.to_s }.grep(/^#{message}/)
+ rescue Exception
+ dprint "exception: %s" % $!
+ constants = []
+ methods = []
+ end
+
+ when /^(:[^:.]+)\.([^.]*)$/ # Symbol
+ dprint "symbol"
+ receiver = $1
+ message = Regexp.quote($2)
+ methods = Symbol.instance_methods(true)
+
+ when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric
+ dprint "numeric"
+ receiver = $1
+ message = Regexp.quote($4)
+ begin
+ methods = eval(receiver).methods
+ rescue Exception
+ methods = []
+ end
+
+ when /^(\$[^.]*)$/ #global
+ dprint "global"
+ methods = global_variables.grep(Regexp.new(Regexp.quote($1)))
+
+ when /^((\.?[^.]+)+?)\.([^.]*)$/ # variable
+ dprint "variable"
+ receiver = $1
+ message = Regexp.quote($3)
+ load_buffer_class( receiver )
+
+ cv = eval("self.class.constants")
+ vartype = get_var_type( receiver )
+ dprint "vartype: %s" % vartype
+
+ invalid_vartype = ['', "gets"]
+ if !invalid_vartype.include?(vartype)
+ load_buffer_class( vartype )
+
+ begin
+ methods = eval("#{vartype}.instance_methods")
+ variables = eval("#{vartype}.instance_variables")
+ rescue Exception
+ dprint "load_buffer_class err: %s" % $!
+ end
+ elsif (cv).include?(receiver)
+ # foo.func and foo is local var.
+ methods = eval("#{receiver}.methods")
+ vartype = receiver
+ elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
+ vartype = receiver
+ # Foo::Bar.func
+ begin
+ methods = eval("#{receiver}.methods")
+ rescue Exception
+ end
+ else
+ # func1.func2
+ ObjectSpace.each_object(Module){|m|
+ next if m.name != "IRB::Context" and
+ /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
+ methods.concat m.instance_methods(false)
+ }
+ end
+ variables += add_rails_columns( "#{vartype}" ) if vartype && !invalid_vartype.include?(vartype)
+
+ when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/
+ message = $1
+ methods = Range.instance_methods(true)
+
+ when /^\.([^.]*)$/ # unknown(maybe String)
+ message = Regexp.quote($1)
+ methods = String.instance_methods(true)
+
+ else
+ dprint "default/other"
+ inclass = eval( VIM::evaluate("s:IsInClassDef()") )
+
+ if inclass != nil
+ dprint "inclass"
+ classdef = "%s\n" % VIM::Buffer.current[ inclass.min ]
+ found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef )
+
+ if found != nil
+ receiver = $1
+ message = input
+ load_buffer_class( receiver )
+ begin
+ methods = eval( "#{receiver}.instance_methods" )
+ variables += add_rails_columns( "#{receiver}" )
+ rescue Exception
+ found = nil
+ end
+ end
+ end
+
+ if inclass == nil || found == nil
+ dprint "inclass == nil"
+ methods = get_buffer_methods
+ methods += get_rails_view_methods
+
+ cls_const = Class.constants
+ constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) }
+ classes = eval("self.class.constants") - constants
+ classes += get_buffer_classes
+ classes += get_buffer_modules
+
+ include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace")
+ ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1"
+ message = receiver = input
+ end
+
+ methods += get_rails_helpers
+ methods += Kernel.public_methods
+ end
+
+ include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object")
+ methods = clean_sel( methods, message )
+ methods = (methods-Object.instance_methods) if include_object == "0"
+ rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods
+ methods = (methods-rbcmeth)
+
+ variables = clean_sel( variables, message )
+ classes = clean_sel( classes, message ) - ["VimRubyCompletion"]
+ constants = clean_sel( constants, message )
+
+ valid = []
+ valid += methods.collect { |m| { :name => m.to_s, :type => 'm' } }
+ valid += variables.collect { |v| { :name => v.to_s, :type => 'v' } }
+ valid += classes.collect { |c| { :name => c.to_s, :type => 't' } }
+ valid += constants.collect { |d| { :name => d.to_s, :type => 'd' } }
+ valid.sort! { |x,y| x[:name] <=> y[:name] }
+
+ outp = ""
+
+ rg = 0..valid.length
+ rg.step(150) do |x|
+ stpos = 0+x
+ enpos = 150+x
+ valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s','kind':'%s'}," % [ c[:name], c[:name], c[:type] ].map{|x|escape_vim_singlequote_string(x)} }
+ outp.sub!(/,$/, '')
+
+ VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp)
+ outp = ""
+ end
+ end
+# }}} main completion code
+
+end # VimRubyCompletion
+# }}} ruby completion
+RUBYEOF
+endfunction
+
+let s:rubycomplete_rails_loaded = 0
+
+call s:DefRuby()
+"}}} ruby-side code
+
+" vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl: