'showcmd'	  'sc'	    show (partial) command somewhere
'showcmdloc'	  'sloc'    where to show (partial) command
'showfulltag'	  'sft'     show full tag pattern when completing tag
'showmatch'	  'sm'	    briefly jump to matching bracket if insert one
'showmode'	  'smd'     message on status line to show current mode
'showtabline'	  'stal'    tells when the tab pages line is displayed
'sidescroll'	  'ss'	    minimum number of columns to scroll horizontal
'sidescrolloff'   'siso'    min. nr. of columns to left and right of cursor
'signcolumn'	  'scl'	    when and how to display the sign column
'smartcase'	  'scs'     no ignore case when pattern has uppercase
'smartindent'	  'si'	    smart autoindenting for C programs
'smarttab'	  'sta'     <Tab> in leading whitespace indents by 'shiftwidth'
'smoothscroll'	  'sms'     scroll by screen lines when 'wrap' is set
'softtabstop'	  'sts'     number of spaces that <Tab> uses while editing
'spell'			    enable spell checking
'spellcapcheck'   'spc'     pattern to locate end of a sentence
'spellfile'	  'spf'     files where |zg| and |zw| store words
'spelllang'	  'spl'     language(s) to do spell checking for
'spelloptions'	  'spo'     options for spell checking
'spellsuggest'	  'sps'     method(s) used to suggest spelling corrections
'splitbelow'	  'sb'	    new window from split is below the current one
'splitkeep'	  'spk'     determines scroll behavior for split windows
'splitright'	  'spr'     new window is put right of the current one
'startofline'	  'sol'     commands move cursor to first non-blank in line
'statuscolumn'	  'stc'	    custom format for the status column
'statusline'	  'stl'     custom format for the status line
'suffixes'	  'su'	    suffixes that are ignored with multiple match
'suffixesadd'	  'sua'     suffixes added when searching for a file
'swapfile'	  'swf'     whether to use a swapfile for a buffer
'switchbuf'	  'swb'     sets behavior when switching to another buffer
'synmaxcol'	  'smc'     maximum column to find syntax items
'syntax'	  'syn'     syntax to be loaded for current buffer
'tabclose'	  'tcl'     which tab page to focus when closing a tab
'tabline'	  'tal'     custom format for the console tab pages line
'tabpagemax'	  'tpm'     maximum number of tab pages for |-p| and "tab all"
'tabstop'	  'ts'	    number of spaces that <Tab> in file uses
'tagbsearch'	  'tbs'     use binary searching in tags files
'tagcase'	  'tc'      how to handle case when searching in tags files
'tagfunc'	  'tfu'	    function to get list of tag matches
'taglength'	  'tl'	    number of significant characters for a tag
'tagrelative'	  'tr'	    file names in tag file are relative
'tags'		  'tag'     list of file names used by the tag command
'tagstack'	  'tgst'    push tags onto the tag stack
'term'			    name of the terminal
'termbidi'	  'tbidi'   terminal takes care of bi-directionality
'termguicolors'	  'tgc'     enable 24-bit RGB color in the TUI
'textwidth'	  'tw'	    maximum width of text that is being inserted
'thesaurus'	  'tsr'     list of thesaurus files for keyword completion
'thesaurusfunc'	  'tsrfu'   function to be used for thesaurus completion
'tildeop'	  'top'     tilde command "~" behaves like an operator
'timeout'	  'to'	    time out on mappings and key codes
'timeoutlen'	  'tm'	    time out time in milliseconds
'title'			    let Vim set the title of the window
'titlelen'		    percentage of 'columns' used for window title
'titleold'		    old title, restored when exiting
'titlestring'		    string to use for the Vim window title
'ttimeout'		    time out on mappings
'ttimeoutlen'	  'ttm'     time out time for key codes in milliseconds
'ttytype'	  'tty'     alias for 'term'
'undodir'	  'udir'    where to store undo files
'undofile'	  'udf'	    save undo information in a file
'undolevels'	  'ul'	    maximum number of changes that can be undone
'undoreload'	  'ur'	    max nr of lines to save for undo on a buffer reload
'updatecount'	  'uc'	    after this many characters flush