bug#7919: find-tag does not correctly identify Fortran type-bound procedures

bug#7919: find-tag does not correctly identify Fortran type-bound procedures

[Thomas Henlich]

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Please write in English if possible, because the Emacs maintainers
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Please describe exactly what actions triggered the bug
and the precise symptoms of the bug.  If you can, give
a recipe starting from `emacs -Q':

The interactive command find-tag does not correctly identify the name
of a Fortran 2003 type-bound procedure at point.

Example: When typing abc%def M-. in a buffer in f90-mode, in the
mini-buffer "Find tag (default abc%def):" appears.

Expected result: The name to find is not "abc%def", but just the
procedure name "def" (assuming that in the type definition,
binding-name equals procedure-name).

If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
c:/Program Files/emacs-23.2/etc/DEBUG.


In GNU Emacs 23.2.1 (i386-mingw-nt5.1.2600)
 of 2010-05-08 on G41R2F1
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --no-opt --cflags -Ic:/xpm/include'

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: DEU
  value of $XMODIFIERS: nil
  locale-coding-system: cp1252
  default enable-multibyte-characters: t

Major mode: F90

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  line-number-mode: t
  transient-mark-mode: t

Recent input:
<help-echo> C-x b t e s <tab> <tab> _ <tab> <return>
<return> c a l l SPC a b c % d e f M-. C-g M-x e m
a c s - b <tab> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
f i l e <tab> <tab> <backspace> <backspace> <backspace>
<backspace> <backspace> e m <backspace> <backspace>
b u g - <tab> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
r e p o r <tab> <return>

Recent messages:
Fill column set to 132 (was 70) [2 times]
Loading nxml-mode...done
Using vacuous schema
Fill column set to 132 (was 70) [7 times]
Wrote c:/Data/henli00t/.emacs.d/.emacs.desktop.lock
Desktop: 58 buffers restored.
For information about GNU Emacs and the GNU system, type C-h C-a.
Making completion list...
Quit
Making completion list...

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bug#7919: find-tag does not correctly identify Fortran type-bound procedures

[Glenn Morris]

Version: 23.3

Thomas Henlich wrote:

> Example: When typing abc%def M-. in a buffer in f90-mode, in the
> mini-buffer "Find tag (default abc%def):" appears.
>
> Expected result: The name to find is not "abc%def", but just the
> procedure name "def" (assuming that in the type definition,
> binding-name equals procedure-name).

OK; fixed.

bug#7919: find-tag does not correctly identify Fortran type-bound procedures

[Thomas Henlich]

The bug fix is not fully correct. It still fails in cases:

Example: When typing abc%def%ghi M-. in a buffer in f90-mode, in the
mini-buffer "Find tag (default def%ghi):" appears.

Expected result: The name to find is not "def%ghi", but just the
procedure name "ghi".

bug#7919: find-tag does not correctly identify Fortran type-bound procedures

[Glenn Morris]

Thomas Henlich wrote:

> Example: When typing abc%def%ghi M-. in a buffer in f90-mode, in the
> mini-buffer "Find tag (default def%ghi):" appears.
>
> Expected result: The name to find is not "def%ghi", but just the
> procedure name "ghi".

OK; fixed.