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Diff for /src/usr.bin/tmux/tmux.1 between version 1.654 and 1.655

version 1.654, 2019/05/26 17:34:45 version 1.655, 2019/05/27 12:16:27
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 This is called line continuation and applies both inside and outside quoted  This is called line continuation and applies both inside and outside quoted
 strings and in comments.  strings and in comments.
 .Pp  .Pp
 Command arguments may be specified as strings surrounded by either single (')  Command arguments may be specified as strings surrounded by single (') quotes,
 or double quotes (").  double quotes (") or braces ({}).
 .\" "  .\" "
 This is required when the argument contains any special character.  This is required when the argument contains any special character.
 Strings cannot span multiple lines except with line continuation.  Single and double quoted strings cannot span multiple lines except with line
   continuation.
   Braces can span multiple lines.
 .Pp  .Pp
 Outside of quotes and inside double quotes, these replacements are performed:  Outside of quotes and inside double quotes, these replacements are performed:
 .Bl -dash -offset indent  .Bl -dash -offset indent
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 variable.  variable.
 .El  .El
 .Pp  .Pp
   Braces are similar to single quotes in that the text inside is taken literally
   without replacements, but they can span multiple lines.
   They are designed to avoid the need for additional escaping when passing a group
   of
   .Nm
   or shell commands as an argument (for example to
   .Ic if-shell
   or
   .Ic pipe-pane ) .
   These two examples produce an identical command - note that no escaping is
   needed when using {}:
   .Bd -literal -offset indent
   if-shell true {
       display -p 'brace-dollar-foo: }$foo'
   }
   
   if-shell true "\en    display -p 'brace-dollar-foo: }\e$foo'\en"
   .Ed
   .Pp
   Braces may be enclosed inside braces, for example:
   .Bd -literal -offset indent
   bind x if-shell "true" {
       if-shell "true" {
            display "true!"
       }
   }
   .Ed
   .Pp
 Environment variables may be set by using the syntax  Environment variables may be set by using the syntax
 .Ql name=value ,  .Ql name=value ,
 for example  for example
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 .Op Ar arguments  .Op Ar arguments
 refers to a  refers to a
 .Nm  .Nm
 command, passed with the command and arguments separately, for example:  command, either passed with the command and arguments separately, for example:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 bind-key F1 set-option status off  bind-key F1 set-option status off
 .Ed  .Ed
 .Pp  .Pp
 Or if using  Or passed as a single string argument in
 .Xr sh 1 :  .Pa .tmux.conf ,
   for example:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 $ tmux bind-key F1 set-option status off  bind-key F1 { set-option status off }
 .Ed  .Ed
 .Pp  .Pp
 Example  Example
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Removed from v.1.654  
changed lines
  Added in v.1.655