make long
				    listings fit on 80 column displays.
				If your screen is wider, and you have file
				or directory names longer than 32 bytes,
				you may set this option to keep listings
				columnar.

  *g:netrw_mkdir_cmd*		command for making a remote directory
				via ssh  (also see |g:netrw_remote_mkdir|)
				 default: "ssh USEPORT HOSTNAME mkdir"

  *g:netrw_mousemaps*		  =1 (default) enables mouse buttons while
				   browsing to:
				     leftmouse       : open file/directory
				     shift-leftmouse : mark file
				     middlemouse     : same as P
				     rightmouse      : remove file/directory
				=0: disables mouse maps

  *g:netrw_nobeval*		doesn't exist (default)
				If this variable exists, then balloon
				evaluation will be suppressed
				(see |'ballooneval'|)

 *g:netrw_sizestyle*		not defined: actual bytes (default)
				="b" : actual bytes       (default)
				="h" : human-readable (ex. 5k, 4m, 3g)
				       uses 1000 base
				="H" : human-readable (ex. 5K, 4M, 3G)
				       uses 1024 base
				The long listing (|netrw-i|) and query-file
				maps (|netrw-qf|) will display file size
				using the specified style.

  *g:netrw_usetab*		if this variable exists and is non-zero, then
				the <tab> map supporting shrinking/expanding a
				Lexplore or netrw window will be enabled.
				(see |netrw-c-tab|)

  *g:netrw_remote_mkdir*	command for making a remote directory
				via ftp  (also see |g:netrw_mkdir_cmd|)
				 default: "mkdir"

  *g:netrw_retmap*		if it exists and is set to one, then:
				 * if in a netrw-selected file, AND
				 * no normal-mode <2-leftmouse> mapping exists,
				then the <2-leftmouse> will be mapped for easy
				return to the netrw browser window.
				 example: click once to select and open a file,
				          double-click to return.

				Note that one may instead choose to:
				 * let g:netrw_retmap= 1, AND
				 * nmap <silent> YourChoice <Plug>NetrwReturn
				and have another mapping instead of
				<2-leftmouse> to invoke the return.

				You may also use the |:Rexplore| command to do
				the same thing.

				  default: =0

  *g:netrw_rm_cmd*		command for removing remote files
				 default: "ssh USEPORT HOSTNAME rm"

  *g:netrw_rmdir_cmd*		command for removing remote directories
				 default: "ssh USEPORT HOSTNAME rmdir"

  *g:netrw_rmf_cmd*		command for removing remote softlinks
				 default: "ssh USEPORT HOSTNAME rm -f"

  *g:netrw_servername*		use this variable to provide a name for
				|netrw-ctrl-r| to use for its server.
				 default: "NETRWSERVER"

  *g:netrw_sort_by*		sort by "name", "time", "size", or
				"exten".
				 default: "name"

  *g:netrw_sort_direction*	sorting direction: "normal" or "reverse"
				 default: "normal"

  *g:netrw_sort_options*	sorting is done using |:sort|; this
				variable's value is appended to the
				sort command.  Thus one may ignore case,
				for example, with the following in your
				.vimrc: >
					let g:netrw_sort_options="i"
<				 default: ""

  *g:netrw_sort_sequence*	when sorting by name, first sort by the
				comma-separated pattern sequence.  Note that
				any filigree added to indicate filetypes
				should be accounted for in your pattern.
				 default: '[\/]$,*,\.bak$,\.o$,\.h$,
				           \.info$,\.swp$,\.obj$'

  *g:netrw_special_syntax*	If true, then certain files will be shown
				using special syntax in the browser:

					netrwBak     : *.bak
					netrwCompress: *.gz *.bz2 *.Z *.zip
					netrwCoreDump: core.\d\+
					netrwData    : *.dat
					netrwDoc     : *.doc,*.txt,*.pdf,
					               *.pdf,*.docx
					netrwHdr     : *.h
					netrwLex     : *.l *.lex
					netrwLib     : *.a *.so *.lib *.dll
					netrwMakefile: [mM]akefile *.mak
					netrwObj     : *.o *.obj
					netrwPix     : *.bmp,*.fit,*.fits,*.gif,
					               *.jpg,*.jpeg,*.pcx,*.ppc
					               *.pgm,*.png,*.psd,*.rgb
					               *.tif,*.xbm,*.xcf
					netrwTags    : tags ANmenu ANtags
					netrwTilde   : *
					netrwTmp     : tmp* *tmp