william@CS.UCLA.EDU (William Cheng) (08/28/90)
Submitted-by: william@CS.UCLA.EDU (William Cheng)
Posting-number: Volume 8, Issue 95
Archive-name: tgif/patch5
Patch-To: tgif: Volume 7, Issue 56-76 (original: tgif-1.2)
Patch-To: tgif: Volume 8, Issue 46-48 (Patch1: tgif-1.2 => tgif-1.9)
Patch-To: tgif: Volume 8, Issue 58-60 (Patch2: tgif-1.9 => tgif-1.12)
Patch-To: tgif: Volume 8, Issue 87-89 (Patch3: tgif-1.12 => tgif-1.13)
Patch-To: tgif: Volume 8, Issue 94 (Patch4: tgif-1.13 => tgif-1.14)
Patch5 of tgif takes tgif-1.14 to tgif-1.15. Below is a list of
added features/bug fixes, followed by the actual patch.
tgif-1.14 => tgif-1.15
1) Fix bugs related to rewind() that it should not return any status.
Thanks to Carl Witty@Stanford for the patch.
2) Upgrade 'tgif.pl' (Prolog hints) to handle file version 8.
---------------------------------> cut here <---------------------------------
*** copypaste.c.orig Mon Aug 27 11:30:57 1990
--- copypaste.c Mon Aug 27 11:30:58 1990
***************
*** 7,11 ****
#ifndef lint
static char RCSid[] =
! "@(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/copypaste.c,v 1.7 90/08/16 13:32:44 william Exp $";
#endif
--- 7,11 ----
#ifndef lint
static char RCSid[] =
! "@(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/copypaste.c,v 1.8 90/08/25 17:26:51 william Exp $";
#endif
***************
*** 89,99 ****
cutBuffer = (char *) calloc (stat.st_size, sizeof(char));
! if (rewind (fp) < 0)
{
- sprintf (message, "Error in rewinding %s. Copy aborted!", tmpfile);
- Msg (message);
- }
- else if (read (fileno(fp), cutBuffer, stat.st_size) < stat.st_size)
- {
sprintf (message, "READ error in %s. Copy aborted!", tmpfile);
Msg (message);
--- 89,95 ----
cutBuffer = (char *) calloc (stat.st_size, sizeof(char));
! rewind(fp);
! if (read (fileno(fp), cutBuffer, stat.st_size) < stat.st_size)
{
sprintf (message, "READ error in %s. Copy aborted!", tmpfile);
Msg (message);
***************
*** 246,257 ****
}
fflush (fp);
! if (rewind (fp) < 0)
! {
! fclose (fp);
! unlink (tmpfile);
! sprintf (message, "Error in rewinding %s. Paste aborted!", tmpfile);
! Msg (message);
! return;
! }
TieLooseEnds ();
--- 242,246 ----
}
fflush (fp);
! rewind (fp);
TieLooseEnds ();
*** version.c.orig Mon Aug 27 11:31:04 1990
--- version.c Mon Aug 27 11:31:04 1990
***************
*** 6,11 ****
#ifndef lint
static char RCSid[] =
! "@(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/version.c,v 1.17 90/08/21 21:30:03 william Exp $";
#endif
! char * version_string = "1.14";
--- 6,11 ----
#ifndef lint
static char RCSid[] =
! "@(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/version.c,v 1.19 90/08/27 10:32:54 william Exp $";
#endif
! char * version_string = "1.15";
*** Makefile.noimake.orig Mon Aug 27 11:31:09 1990
--- Makefile.noimake Mon Aug 27 11:31:10 1990
***************
*** 4,8 ****
# Copyright (C) 1990, William Cheng.
#
! # @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/Makefile.noimake,v 1.23 90/08/21 16:09:05 william Exp $
#
--- 4,8 ----
# Copyright (C) 1990, William Cheng.
#
! # @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/Makefile.noimake,v 1.25 90/08/27 11:29:48 william Exp $
#
***************
*** 10,14 ****
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
! INSTALLDIR = /u/tangram/bin
CC = cc
--- 10,15 ----
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
! TGIFVERSION = 1.15
! INSTALLDIR = /u/tangram/bin
CC = cc
***************
*** 215,219 ****
tar:
! tar cvf tgif-1.0.tar *.c *.e *.h Makefile.noimake Imakefile \
bitmaps/*.bm .psmac .*port .*land tgificon.obj \
$(OBJDEMO) \
--- 216,226 ----
tar:
! @if [ `hostname` != rye ] ; then \
! echo ''; \
! echo ' Error: Can only generate tar file on rye'; \
! echo ''; \ exit 1; \
! fi;
! rm -f tgif-$(TGIFVERSION).tar*
! tar cvf tgif-$(TGIFVERSION).tar *.c *.e *.h Makefile.noimake Imakefile \
bitmaps/*.bm .psmac .*port .*land tgificon.obj \
$(OBJDEMO) \
***************
*** 220,224 ****
$(SYMDEMO) \
$(MISCTAR)
! compress tgif-1.0.tar
clean:
--- 227,231 ----
$(SYMDEMO) \
$(MISCTAR)
! compress tgif-$(TGIFVERSION).tar
clean:
*** Imakefile.orig Mon Aug 27 11:31:16 1990
--- Imakefile Mon Aug 27 11:31:17 1990
***************
*** 4,11 ****
/**/# Copyright (C) 1990, William Cheng.
/**/#
! /**/# @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/Imakefile,v 1.25 90/08/21 21:30:40 william Exp $
/**/#
! TGIFVERSION = 1.14
PROGRAMS = tgif prtgif tgif2ps frontend11.o
/**/#CDEBUGFLAGS= -g
--- 4,11 ----
/**/# Copyright (C) 1990, William Cheng.
/**/#
! /**/# @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/Imakefile,v 1.28 90/08/27 11:29:39 william Exp $
/**/#
! TGIFVERSION = 1.15
PROGRAMS = tgif prtgif tgif2ps frontend11.o
/**/#CDEBUGFLAGS= -g
***************
*** 66,69 ****
--- 66,74 ----
tar:
+ @if [ `hostname` != rye ] ; then \
+ echo ''; \
+ echo ' Error: Can only generate tar file on rye'; \
+ echo ''; \ exit 1; \
+ fi;
rm -f tgif-$(TGIFVERSION).tar/**/*
tar cvf tgif-$(TGIFVERSION).tar /**/*.c /**/*.e /**/*.h \
*** tgif.pl.orig Mon Aug 27 11:31:21 1990
--- tgif.pl Mon Aug 27 11:31:22 1990
***************
*** 1,141 ****
%
! % Consult a '.obj' file or a '.sym' file, then try to trace the following
! % code.
%
! % @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/tgif.pl,v 1.3 90/07/30 17:30:05 william Exp $
%
! tgif_state(FileVersion) :-
! % Note: This works for FileVersion>=6.
! state(_PageStyle,FileVersion,_OrigX,_OrigY,_Zoom,_GridSize,_Grid,
! _Color,_HoriAlign,_VertAlign,_LineWidth,_Spline,_LineStyle,
! _ObjFill,_PenPat,_TextJust,_Font,_TextStyle,_TextSize).
!
! tgif_text(FileVersion, Obj) :-
! FileVersion == 6,
! ( var(Obj) ->
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,
! _TextJust,_TextRotate,_PenPat,StrList),
! call(Obj)
! ; Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,
! _TextJust,_TextRotate,_PenPat,StrList)
),
! tgif_strs(FileVersion, StrList).
! tgif_text(FileVersion, Obj) :-
! FileVersion >= 7,
! ( var(Obj) ->
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,
! _TextJust,_TextRotate,_PenPat,_BBoxW,_BBoxH,StrList),
! call(Obj)
! ; Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,
! _TextJust,_TextRotate,_PenPat,_BBoxW,_BBoxH,StrList)
),
! tgif_strs(FileVersion, StrList).
! tgif_box(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = box(_Color,_X1,_Y1,_X2,_Y2,_ObjFill,_LineWidth,_PenPat),
! call(Obj)
! ; Obj = box(_Color,_X1,_Y1,_X2,_Y2,_ObjFill,_LineWidth,_PenPat)
! ).
! tgif_oval(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = oval(_Color,_LeftTopX,_LeftTopY,_RightBotX,_RightBotY,
! _ObjFill,_LineWidth,_PenPat),
! call(Obj)
! ; Obj = oval(_Color,_LeftTopX,_LeftTopY,_RightBotX,_RightBotY,
! _ObjFill,_LineWidth,_PenPat)
! ).
! tgif_poly(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = poly(_Color,_NumVs,_Vs,_LineStyle,_LineWidth,_PenPat,_Id,
! _Spline,_ObjFill,AttrList),
! call(Obj)
! ; Obj = poly(_Color,_NumVs,_Vs,_LineStyle,_LineWidth,_PenPat,_Id,
! _Spline,_ObjFill,AttrList)
! ),
! tgif_attrs(FileVersion, AttrList).
! tgif_polygon(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = polygon(_Color,_NumVs,_Vs,_ObjFill,_LineWidth,_PenPat,
! _Spline),
! call(Obj)
! ; Obj = polygon(_Color,_NumVs,_Vs,_ObjFill,_LineWidth,_PenPat,
! _Spline)
! ).
! tgif_group(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = group(ObjList,AttrList),
! call(Obj)
! ; Obj = group(ObjList,AttrList)
! ),
! tgif_objs(FileVersion, ObjList),
! tgif_attrs(FileVersion, AttrList).
! tgif_sym(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = sym(ObjList,AttrList),
! call(Obj)
! ; Obj = sym(ObjList,AttrList)
! ),
! tgif_objs(FileVersion, ObjList),
! tgif_attrs(FileVersion, AttrList).
! tgif_icon(FileVersion, Obj) :-
! FileVersion >= 6,
! ( var(Obj) ->
! Obj = icon(ObjList,_Name,_Id,AttrList),
! call(Obj)
! ; Obj = icon(ObjList,_Name,_Id,AttrList)
! ),
! tgif_objs(FileVersion, ObjList),
! tgif_attrs(FileVersion, AttrList).
! % ----------------------------- support routines --------------------------- %
! tgif_strs(_FileVersion, []) :- !.
! tgif_strs(FileVersion, [_Str|Strs]) :-
! FileVersion >= 6,
! !, tgif_strs(FileVersion, Strs).
! tgif_objs(_FileVersion, []) :- !.
! tgif_objs(FileVersion, [Obj|Objs]) :-
! FileVersion >= 6,
!,
functor(Obj,Functor,_Arity),
( Functor == text ->
! tgif_text(FileVersion, Obj)
; Functor == box ->
! tgif_box(FileVersion, Obj)
; Functor == oval ->
! tgif_oval(FileVersion, Obj)
; Functor == poly ->
! tgif_poly(FileVersion, Obj)
; Functor == polygon ->
! tgif_polygon(FileVersion, Obj)
; Functor == group ->
! tgif_group(FileVersion, Obj)
; Functor == sym ->
! tgif_sym(FileVersion, Obj)
; Functor == icon ->
! tgif_icon(FileVersion, Obj)
; true
),
! !, tgif_objs(FileVersion, Objs).
! tgif_attrs(_FileVersion, []) :- !.
! tgif_attrs(FileVersion, [Attr|Attrs]) :-
! FileVersion >= 6,
! !,
! Attr = attr(_Name,_Value,_ShowAll,_ShowNameOnly,_Inherited,_TextObj),
! !, tgif_attrs(FileVersion, Attrs).
--- 1,256 ----
%
! % 1) Call tgif_clean/0 each time before step (2).
! % 2) Consult a '.obj' or a '.sym' file.
! % 3) Call tgif_state/2. This must be called before any other tgif goals
! % are called.
! % 4) Trace any other goals.
%
! % @(#)$Header: /n/kona/u/tangram/u/william/X11/TGIF/RCS/tgif.pl,v 1.5 90/08/27 11:19:13 william Exp $
%
! tgif_state(FileVersion,Obj) :-
! ( var(Obj) -> OutputObj = true,
! current_predicate(state,
! state(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_))
! ; OutputObj = false
),
! Obj = state(_PageStyle,FileVersion,_OrigX,_OrigY,_Zoom,
! _GridSize,_Grid,_Color,_HoriAlign,_VertAlign,_LineWidth,
! _LineStyle,_ObjFill,_PenPat,_TextJust,_Font,
! _TextStyle,_TextSize),
! ( OutputObj == true -> call(Obj) ; true ),
! FileVersion =< 3,
! !, abolish(tgif_file_version/1),
! !, assert(tgif_file_version(FileVersion)).
! tgif_state(FileVersion,Obj) :-
! ( var(Obj) -> OutputObj = true,
! current_predicate(state,
! state(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_))
! ; OutputObj = false
),
! Obj = state(_PageStyle,FileVersion,_OrigX,_OrigY,_Zoom,
! _GridSize,_Grid,_Color,_HoriAlign,_VertAlign,_LineWidth,
! _Spline,_LineStyle,_ObjFill,_PenPat,_TextJust,_Font,
! _TextStyle,_TextSize),
! ( OutputObj == true -> call(Obj) ; true ),
! FileVersion =< 7,
! !, abolish(tgif_file_version/1),
! !, assert(tgif_file_version(FileVersion)).
! tgif_state(FileVersion,Obj) :-
! ( var(Obj) -> OutputObj = true,
! current_predicate(state,
! state(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_))
! ; OutputObj = false
! ),
! Obj = state(_PageStyle,FileVersion,_OrigX,_OrigY,_Zoom,
! _GridSize,_Grid,_Color,_HoriAlign,_VertAlign,_LineWidth,
! _Spline,_LineStyle,_ObjFill,_PenPat,_TextJust,_Font,
! _TextStyle,_TextSize,_TextDPI),
! ( OutputObj == true -> call(Obj) ; true ),
! FileVersion >= 8,
! !, abolish(tgif_file_version/1),
! !, assert(tgif_file_version(FileVersion)).
! % --------------------------------------------------------------------- %
! tgif_text(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 2, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,_TextJust,
! StrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_strs(StrList).
! tgif_text(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 6, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,_TextJust,
! _TextRotate,_PenPat,StrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_strs(StrList).
! tgif_text(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 7, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,_TextJust,
! _TextRotate,_PenPat,_BBoxW,_BBoxH,StrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_strs(StrList).
! tgif_text(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion >= 8, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = text(_Color,_X,_Y,_Font,_TextStyle,_TextSize,_NumLines,_TextJust,
! _TextRotate,_PenPat,_BBoxW,_BBoxH,_Id,_TextDPI,StrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_strs(StrList).
! % --------------------------------------------------------------------- %
! tgif_box(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 7, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = box(_Color,_X1,_Y1,_X2,_Y2,_ObjFill,_LineWidth,_PenPat),
! ( OutputObj == true -> call(Obj) ; true ).
! tgif_box(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion >= 8, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = box(_Color,_X1,_Y1,_X2,_Y2,_ObjFill,_LineWidth,_PenPat,_Id,
! AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
! % --------------------------------------------------------------------- %
! tgif_oval(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 7, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = oval(_Color,_LeftTopX,_LeftTopY,_RightBotX,_RightBotY,_ObjFill,
! _LineWidth,_PenPat),
! ( OutputObj == true -> call(Obj) ; true ).
! tgif_oval(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion >= 8, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = oval(_Color,_LeftTopX,_LeftTopY,_RightBotX,_RightBotY,_ObjFill,
! _LineWidth,_PenPat,_Id,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
! % --------------------------------------------------------------------- %
! tgif_poly(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 3, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = poly(_Color,_NumVs,_Vs,_LineStyle,_LineWidth,_PenPat,_Id,
! AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
! tgif_poly(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 4, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = poly(_Color,_NumVs,_Vs,_LineStyle,_LineWidth,_PenPat,_Id,_Spline,
! AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
! tgif_poly(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion >= 5, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = poly(_Color,_NumVs,_Vs,_LineStyle,_LineWidth,_PenPat,_Id,_Spline,
! _ObjFill,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
! % --------------------------------------------------------------------- %
! tgif_polygon(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 3, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = polygon(_Color,_NumVs,_Vs,_ObjFill,_LineWidth,_PenPat),
! ( OutputObj == true -> call(Obj) ; true ).
! tgif_polygon(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion =< 7, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = polygon(_Color,_NumVs,_Vs,_ObjFill,_LineWidth,_PenPat,_Spline),
! ( OutputObj == true -> call(Obj) ; true ).
! tgif_polygon(Obj) :-
! current_predicate(tgif_file_version,tgif_file_version(_)),
! tgif_file_version(FileVersion),
! FileVersion >= 8, !,
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = polygon(_Color,_NumVs,_Vs,_ObjFill,_LineWidth,_PenPat,_Spline,
! _Id,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_attrs(AttrList).
!
! % --------------------------------------------------------------------- %
!
! tgif_group(Obj) :-
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = group(ObjList,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_objs(ObjList),
! tgif_attrs(AttrList).
!
! % --------------------------------------------------------------------- %
!
! tgif_sym(Obj) :-
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = sym(ObjList,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_objs(ObjList),
! tgif_attrs(AttrList).
!
! % --------------------------------------------------------------------- %
!
! tgif_icon(Obj) :-
! ( var(Obj) -> OutputObj = true ; OutputObj = false ),
! Obj = icon(ObjList,_Name,_Id,AttrList),
! ( OutputObj == true -> call(Obj) ; true ),
! tgif_objs(ObjList),
! tgif_attrs(AttrList).
!
! % ======================== support routines =========================== %
!
! tgif_clean :- abolish(state/18), abolish(state/19), abolish(state/20).
!
! % --------------------------------------------------------------------- %
!
! tgif_strs([]) :- !.
! tgif_strs([_Str|Strs]) :- !, tgif_strs(Strs).
!
! % --------------------------------------------------------------------- %
!
! tgif_objs([]) :- !.
! tgif_objs([Obj|Objs]) :-
!,
functor(Obj,Functor,_Arity),
( Functor == text ->
! tgif_text(Obj)
; Functor == box ->
! tgif_box(Obj)
; Functor == oval ->
! tgif_oval(Obj)
; Functor == poly ->
! tgif_poly(Obj)
; Functor == polygon ->
! tgif_polygon(Obj)
; Functor == group ->
! tgif_group(Obj)
; Functor == sym ->
! tgif_sym(Obj)
; Functor == icon ->
! tgif_icon(Obj)
; true
),
! !, tgif_objs(Objs).
! % --------------------------------------------------------------------- %
!
! tgif_attrs([]) :- !.
! tgif_attrs([Attr|Attrs]) :-
! Attr = attr(_Name,_Value,_ShowAll,_ShowNameOnly,_Inherited,TextObj),
! tgif_text(TextObj),
! !, tgif_attrs(Attrs).
---------------------------------> cut here <---------------------------------
--
Bill Cheng // UCLA Computer Science Department // (213) 206-7135
3277 Boelter Hall // Los Angeles, California 90024 // USA
william@CS.UCLA.EDU ...!{uunet|ucbvax}!cs.ucla.edu!william
dan
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