http://invisible-island.net/vile/


vile(1)


NAME

       vile, xvile, uxvile, lxvile - VI Like Emacs


SYNOPSIS

       vile  [@cmdfile] [+command] [-FhIiRVv] [-gNNN] [-kcryptkey] [-spattern]
       [-ttag] [filename]...


DESCRIPTION

       vile is a text editor.  This man page is fairly terse.   More  informa-
       tion  can  be  obtained  from  the internal help, available with the -h
       option or by using the ":help" command from within vile.

       xvile is the same text editor, built as an X-windows application,  with
       fully integrated mouse support, scrollbars, etc.

       uxvile  is a wrapper around xvile which invokes the latter program with
       the correct locale environment required to use a unicode character  set
       and the "UXVile" X resource class set.

       lxvile  is a wrapper around xvile which invokes the latter program with
       a font chosen to match the current locale environment.


SPIRIT

       vile retains the "finger-feel", if you will, of vi,  while  adding  the
       multiple  buffer  and  multiple window features of emacs and other edi-
       tors.  It is definitely not a vi clone, in that some substantial  stuff
       is  missing,  and  the  screen doesn't look quite the same.  The things
       that you tend to type over and over probably work.   Things  done  less
       frequently,  like  configuring  a  startup file, are somewhat (or very,
       depending on how ambitious you are) different.  But what  matters  most
       is that one's "muscle memory" does the right thing to the text in front
       of you, and that is what vile tries to do for vi users.


OPTIONS

       Vile accumulates most options into two temporary buffers [vileinit] and
       [vileopts].   The former is executed before reading the first file into
       a buffer.  The latter is executed after reading the first file  into  a
       buffer.  Each is removed after executing (unless an error is detected).


COMMON OPTIONS

       -ccommand
              vile will begin the session on the first file invoking the given
              command.  Legal commands include many ex-style  commands,  vile-
              commands,  etc.,  subject to shell quoting.  This option is used
              most often with a line number or search pattern.  For example

                 vile -c123 filename
                 vile -c/pattern filename

              They correspond to ex-style commands on the given file:

                 :123
                 :/pattern

              These are more verbose equivalents:

                 vile -c'123 goto-line' filename
                 vile -c'search-forward /pattern/' filename

              You can use more than one command, e.g.,

                 vile -c'123' -c'10*goto-col' filename

              to put the cursor on column 10 of line 123.  The  "*"  (or  ":")
              separates  the repeat count (used by goto-col) from the line- or
              range-specification used by line-oriented commands.

       @cmdfile
              vile will run the specified file as its startup file,  and  will
              bypass  any  normal  startup file (i.e.  .vilerc) or environment
              variable (i.e.  $VILEINIT).  This is added to [vileinit].

       -D     tells vile to trace the results of macro execution into the hid-
              den buffer "[Trace]".

       -e | -E
              Invokes  vile  in  "noview"  mode - changes are permitted to any
              buffer while in this mode (see "-v").

       -F     will run the syntax filter that applies to each filename on  the
              command-line, and write the attributed text to the standard out-
              put.

       -h     Invokes vile on the helpfile.

       -i | -I
              Tells vile to use vileinit.rc (which is installed) as  the  ini-
              tialization  file.  If you do not have a .vilerc, vile will make
              a  short  one  that  sources  vileinit.rc  This  is   added   to
              [vileinit].

       -k cryptkey | -K cryptkey
              Specifies  an  encryption/decryption key.  See below for further
              discussion.  This option applies only  locally  to  the  buffers
              named on the command-line, and is not added to [vileopts], since
              that is executed too late.

       -R     Invokes vile in "readonly" mode - no writes are permitted  while
              in  this  mode.   (This  will also be true if vile is invoked as
              view, or if "readonly" mode is set in the startup file.)

       -s pattern | -S pattern
              In the first file, vile will execute an initial search  for  the
              given pattern.  This is not the same as "-c/pattern", since that
              positions the cursor to the line  matching  the  pattern.   This
              option positions the cursor within the line.

       -t tag
              vile will edit the correct file and move the cursor to the loca-
              tion of the tag.  This requires  a  tagsfile  created  with  the
              ctags(1)  command.  The option -T is equivalent, and can be used
              when X11 option parsing eats the -t.

       -v     Invokes vile in "view" mode - no changes are  permitted  to  any
              buffer while in this mode (see "-e").

       -V     vile will report its version number.

       -25 -43 -50 -60
              On  PC systems you may be able to set the initial screen resolu-
              tion from the command line.

       -80 -132
              On VMS systems you may be able to set the initial screen resolu-
              tion from the command line.  See vile.hlp for details.


X11 OPTIONS

       xvile-specific  command-line options are detailed in the help file (see
       "Standard X command line arguments").  The standard  ones  (e.g.  -dis-
       play, -fn, -geometry, -name, etc.) are all supported.


OBSOLETE OPTIONS

       vile  recognizes  some options which duplicate the functionality of the
       POSIX "-c" option:

       +command
              This has the same effect as "-ccommand".

       -g NNN | -G NNN
              This has the same effect as "-cNNN".  vile will begin  the  ses-
              sion on the first file jumping to the given line number NNN.


INVOCATION

       vile  will  edit  the files specified on the command line.  If no files
       are specified, and standard input is not connected to a terminal,  then
       vile  will  bring  up  a buffer containing the output of the pipe it is
       connected to, and will re-open /dev/tty for  commands.   Files  (except
       for the first) are not actually read into buffers until "visited".  All
       buffers are kept in memory: machines with not much memory or swap space
       may have trouble with this.


STARTUP

       If  the @cmdfile option is given, then the file given as "cmdfile" will
       be run before any files are loaded.  If no @  option  appears,  startup
       commands will be taken from the user's VILEINIT variable, if it is set,
       from the file .vilerc in the current directory, if it exists,  or  from
       $HOME/.vilerc,  as  a  last  resort.  See the help file for examples of
       what sorts of things might go into these command files.


COMMANDS

       Please refer to the help available within vile for  vile-specific  com-
       mands.   (That  document, however, assumes familiarity with vi.)  Short
       descriptions of each vile command may be obtained with the  ":describe-
       function"  and  ":describe-key"  commands.   All commands may be listed
       with ":show-commands".

       Additional documentation on writing macros using the internal scripting
       language can be found in the file macros.doc, distributed with the vile
       source.


       vile may also be built and installed as xvile, in which case it behaves
       as  a  native X Windows application, with scrollbars, better mouse sup-
       port, etc.  The help file has more information on this.

       There is a program distributed with the vile source  which  is  usually
       installed  as  vile-manfilt.  (Two versions of the source for vile-man-
       filt are available, in C (manfilt.c) and in Perl (manfilt.pl).)  It may
       be  used  in conjunction with vile or xvile (with the help of the macro
       in the file manpage.rc) to filter and view system manual pages.   xvile
       will even (with your font set properly) display certain portions of the
       manual page text in bold or italics as appropriate.  See the help  file
       for details.

       Likewise,  there are several language filters, e.g., vile-c-filt for C,
       which can embolden, underline, or perform coloring  on  program  source
       code.  Again, see the help file for more information.


ENCRYPTION

       The  program  vile-crypt can be used to encrypt/decrypt files using the
       same algorithm as microEmac's internal crypt algorithm.  This  program,
       which  uses public domain code written by by Dana Hoggatt, is no longer
       used in vile, though it is provided for compatibility.

       vile currently uses the crypt(3)  function  for  encryption/decryption,
       which  is  available  on  most Unix systems.  This ensures that vile is
       able to read and write files compatibly with vi  (but  not  vim,  which
       uses  an  different  algorithm  derived  from  info-zip).  The editor's
       encryption/decryption key can be specified on the command line with "-k
       key".   Text  to be encrypted can be specified as filenames on the com-
       mand line, or provided as the standard input.  On systems with  a  get-
       pass()  library  routine,  the user will be prompted for the encryption
       key if it is not given on the command  line.   To  accommodate  systems
       (such  as  linux) where the getpass() library routine is not interrupt-
       ible from the keyboard, entering a crypt-key password which ends in  ^C
       will cause the program to quit.  See the help file for more information
       on vile's encryption support, including a discussion of a collection of
       macros that interface with GNU's gpg package.


ENVIRONMENT VARIABLES

       VILEINIT
              Editor initialization commands in lieu of a startup file.  These
              are copied into [vileinit], and executed.

       VILE_HELP_FILE
              Override the name of the help file, normally ``vile.hlp''.

       VILE_LIBDIR_PATH
              Augment $PATH when searching for a filter program.

       VILE_STARTUP_FILE
              Override the name of the startup file, normally ``.vilerc''  (or
              ``vile.rc'' for non-UNIX systems).

       VILE_STARTUP_PATH
              Override the search path for the startup and help files.


SEE ALSO

       Your favorite vi document, the file macros.doc, and the vile help page,
       available with the -h option or as the text file vile.hlp.


DEBTS and CREDITS

       vile was originally built from a copy of microEmacs, so a large debt of
       gratitude  is  due  to the developers of that program.  A lot of people
       have helped with code and bug reports on vile.  Names are named at  the
       bottom of the help file.


AUTHORS

       vile was created by Paul Fox, Tom Dickey, and Kevin Buettner.


BUGS

       The  "VI Like Emacs" joke isn't really funny.  It only sounds that way.
       :-)   Other suspicious behavior should  be  reported  via  the  project
       mailing list, or via the web-based bug reporting system.  Both of these
       are available here:

       https://savannah.nongnu.org/projects/vile

                                                                       VILE(1)