egags.el does not support include's
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In XEmacs 21.4 (patch 4) "Artificial Intelligence" [Lucid] (i386-redhat-linux,
Mule) of Tue Jul 31 2001 on delenn.ultra.csn.tu-chemnitz.de
configured using `configure i386-redhat-linux --prefix=/usr --exec-prefix=/usr
--bindir=/usr/bin --datadir=/usr/lib --libdir=/usr/lib --mandir=/usr/share/man
--infodir=/usr/share/info --dynamic '--cflags=-O2 -march=i386 -mcpu=i686'
--debug=no --error-checking=none --with-menubars=lucid --with-scrollbars=lucid
--with-dialogs=lucid --infodir=/usr/share/info/ --with-mule --with-xfs --with-xim
--with-gif --with-site-lisp=no --with-toolbars=yes --without-gnome --with-ipv6-cname=no
--with-sound=esd,nonative'
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
When a TAGS file includes another one, `find-tag' (M-.) fails with
| Signaling: (error "Bad TAGS file")
| signal(error ("Bad TAGS file"))
| cerror("Bad TAGS file")
| apply(cerror "Bad TAGS file" nil)
| error("Bad TAGS file")
| add-to-tag-completion-table()
| byte-code("..." [tag-table-completion-status add-to-tag-completion-table t]
1)
| get-tag-table-buffer("/tmp/tags/TAGS")
| #<compiled-function (name) "...(23)" [name file-directory-p
file-name-as-directory "TAGS" file-readable-p symbol-value-in-buffer
buffer-file-name get-tag-table-buffer] 4>("/tmp/tags/TAGS")
| mapcar(#<compiled-function (name) "...(23)" [name file-directory-p
file-name-as-directory "TAGS" file-readable-p symbol-value-in-buffer
buffer-file-name get-tag-table-buffer] 4> ("/tmp/tags/TAGS"))
| buffer-tag-table-list()
| buffer-tag-table-symbol-list()
| find-tag-tag("Find tag: ")
| byte-code("..." [current-prefix-arg (nil nil) find-tag-tag "Find tag:
" nil] 2)
| call-interactively(find-tag)
An example is:
----------------
$ cat >configure.in <<EOF
AC_INIT(intl/bindtextdom.c)
AM_INIT_AUTOMAKE(foo,0.0.1)
AC_OUTPUT(Makefile intl/Makefile)
EOF
$ cat >Makefile.am <<EOF
SUBDIRS = intl
EOF
$ gettextize -f
$ automake --foreign -a
$ aclocal; autoconf; ./configure
[... some messages ...]
$ make tags
$ xemacs Makefile.am
--> M-.
---------------
The TAGS file of this example contains
| ^L
| /tmp/tags/intl/TAGS,include
When removing the last line all things are ok.
Tested with xemacs-21.4.4, automake-1.4p5, autoconf-2.13 and
gettext-0.10.38.
Enrico