[Emacs-diffs] Changes to emacs/etc/etags.1

[Francesco Potortì]

Index: emacs/etc/etags.1
diff -c emacs/etc/etags.1:3.10 emacs/etc/etags.1:3.11
*** emacs/etc/etags.1:3.10      Thu Jun 13 07:15:46 2002
--- emacs/etc/etags.1   Thu Jun 13 08:10:15 2002
***************
*** 152,160 ****
  in addition to the tags made with the standard parsing based on
  language. May be freely intermixed with filenames and the \fB\-R\fP
  option.  The regexps are cumulative, i.e. each such option will add to
! the previous ones.  The regexps are of the form:
  .br
!       \fB/\fP\fItagregexp/\fP[\fInameregexp\fP\fB/\fP]\fImodifiers\fP
  .br
  
  where \fItagregexp\fP is used to match the tag.  It should not match
--- 152,162 ----
  in addition to the tags made with the standard parsing based on
  language. May be freely intermixed with filenames and the \fB\-R\fP
  option.  The regexps are cumulative, i.e. each such option will add to
! the previous ones.  The regexps are of one of the forms:
  .br
!       
[\fB{\fP\fIlanguage\fP\fB}\fP]\fB/\fP\fItagregexp/\fP[\fInameregexp\fP\fB/\fP]\fImodifiers\fP
! .br
!       address@hidden
  .br
  
  where \fItagregexp\fP is used to match the tag.  It should not match
***************
*** 173,178 ****
--- 175,189 ----
  at once, rather than line by line, and the matching sequence can match
  multiple lines; and \fIs\fP, which implies \fIm\fP and means that the
  dot character in \fItagregexp\fP matches the newline char as well.
+ .br
+ cthe optional \fB{\fP\fIlanguage\fP\fB}\fP means that the tag should be
+ created only for files of language \fIlanguage\fP, and ignored
+ otherwise.  This is particularly useful when storing many predefined
+ regexps in a file.
+ .br
+ In its second form, \fIregexfile\fP is the name of a file containing
+ regexps, one per line.  Lines beginning with a space or tab are assumed
+ to be comments, and ignored.
  
  .br
  Here are some examples.  All the regexps are quoted to protect them