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Diff for /src/usr.bin/ctags/ctags.1 between version 1.22 and 1.23

version 1.22, 2010/10/19 16:54:15 version 1.23, 2010/11/03 19:39:38
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 .Nd create a tags file  .Nd create a tags file
 .Sh SYNOPSIS  .Sh SYNOPSIS
 .Nm ctags  .Nm ctags
 .Op Fl aBdFtuvwx  .Op Fl aBdFuvwx
 .Op Fl f Ar tagsfile  .Op Fl f Ar tagsfile
 .Ar  .Ar
 .Sh DESCRIPTION  .Sh DESCRIPTION
 .Nm  .Nm
 makes a tags file for  makes a tags file from the specified, C Pascal, Fortran,
 .Xr ex 1  
 from the specified C,  
 Pascal, Fortran,  
 .Tn YACC ,  .Tn YACC ,
 lex, and lisp sources.  lex, and Lisp sources.
 A tags file gives the locations of specified objects in a group of files.  A tags file gives the locations of specified objects in a group of files.
 Each line of the tags file contains the object name, the file in which it  Each line of the tags file contains the object name, the file in which it
 is defined, and a search pattern for the object definition, separated by  is defined, and a search pattern for the object definition, separated by
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 Using the  Using the
 .Ar tags  .Ar tags
 file,  file,
   a text editor such as
 .Xr ex 1  .Xr ex 1
   or
   .Xr vi 1
 can quickly locate these object definitions.  can quickly locate these object definitions.
 Depending upon the options provided to  Indexed objects include subroutines, typedefs, defines, structs,
 .Nm ctags ,  
 objects will consist of subroutines, typedefs, defines, structs,  
 enums, and unions.  enums, and unions.
 .Pp  .Pp
 The options are as follows:  The options are as follows:
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 .Ar tagsfile .  .Ar tagsfile .
 The default behaviour is to place them in a file called  The default behaviour is to place them in a file called
 .Ar tags .  .Ar tags .
 .It Fl t  
 Create tags for typedefs, structs, unions, and enums.  
 .It Fl u  .It Fl u
 Update the specified files in the  Update the specified files in the
 .Ar tags  .Ar tags
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 source files.  source files.
 Files whose names end in  Files whose names end in
 .Dq \&.l  .Dq \&.l
 are assumed to be lisp files if their  are assumed to be Lisp files if their
 first non-blank character is  first non-blank character is
 .Ql \&; ,  .Ql \&; ,
 .Ql \&( ,  .Ql \&( ,
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 though its presence is optional.  though its presence is optional.
 .Pp  .Pp
 The flags  The flags
 .Op Fl BdFtuvw  .Op Fl BdFuvw
 are extensions to that specification.  are extensions to that specification.
 .Sh HISTORY  .Sh HISTORY
 The  The
Legend:
Removed from v.1.22  
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  Added in v.1.23