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Diff for /src/usr.bin/ctags/ctags.1 between version 1.5 and 1.6

version 1.5, 1999/06/05 01:21:22 version 1.6, 1999/07/04 11:53:52
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 .Op Fl f Ar tagsfile  .Op Fl f Ar tagsfile
 .Ar name ...  .Ar name ...
 .Sh DESCRIPTION  .Sh DESCRIPTION
 .Nm ctags  .Nm
 makes a tags file for  makes a tags file for
 .Xr ex 1  .Xr ex 1
 from the specified C,  from the specified C,
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 .It Fl w  .It Fl w
 Suppress warning diagnostics.  Suppress warning diagnostics.
 .It Fl x  .It Fl x
 .Nm ctags  .Nm
 produces a list of object  produces a list of object
 names, the line number and file name on which each is defined, as well  names, the line number and file name on which each is defined, as well
 as the text of that line and prints this on the standard output.  This  as the text of that line and prints this on the standard output.  This
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 .Nm \&.c  .Nm \&.c
 and any leading pathname components removed.  This  and any leading pathname components removed.  This
 makes use of  makes use of
 .Nm ctags  .Nm
 practical in directories with more than one  practical in directories with more than one
 program.  program.
 .Pp  .Pp
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 default output tags file  default output tags file
 .El  .El
 .Sh DIAGNOSTICS  .Sh DIAGNOSTICS
 .Nm ctags  .Nm
 exits with a value of 1 if an error occurred, 0 otherwise.  exits with a value of 1 if an error occurred, 0 otherwise.
 Duplicate objects are not considered errors.  Duplicate objects are not considered errors.
 .Sh SEE ALSO  .Sh SEE ALSO
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 .Xr vi 1  .Xr vi 1
 .Sh BUGS  .Sh BUGS
 Recognition of  Recognition of
 .Nm functions  ,  .Nm functions ,
 .Nm subroutines  .Nm subroutines
 and  and
 .Nm procedures  .Nm procedures
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 and Pascal is done in a very simple-minded way.  No attempt  and Pascal is done in a very simple-minded way.  No attempt
 is made to deal with block structure; if you have two Pascal procedures  is made to deal with block structure; if you have two Pascal procedures
 in different blocks with the same name you lose.  in different blocks with the same name you lose.
 .Nm ctags  .Nm
 doesn't  doesn't
 understand about Pascal types.  understand about Pascal types.
 .Pp  .Pp
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 .Tn FORTRAN  .Tn FORTRAN
 functions is a hack.  functions is a hack.
 .Pp  .Pp
 .Nm ctags  .Nm
 relies on the input being well formed, and any syntactical  relies on the input being well formed, and any syntactical
 errors will completely confuse it.  It also finds some legal syntax  errors will completely confuse it.  It also finds some legal syntax
 confusing; for example, since it doesn't understand  confusing; for example, since it doesn't understand
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Removed from v.1.5  
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  Added in v.1.6