1 2002-05-24 John Levon <moz@compsoc.man.ac.uk>
8 * math_unknowninset.C: new name for font metrics
10 2002-05-24 Lars Gullik Bjønnes <larsbj@birdstep.com>
12 * math_autocorrect.C: include vector and add a using statement.
14 2002-05-23 André Pönitz <poenitz@gmx.net>
16 * math_autocorrect.[Ch]: new "auto correction" feature
17 * math_cursor.[Ch]: subsequent changes
18 * math_parser.C: somewhat better error reporting
20 2002-05-23 John Levon <moz@compsoc.man.ac.uk>
23 * formulabase.C: LyXView moved into frontends/
25 2002-05-23 John Levon <moz@compsoc.man.ac.uk>
30 * math_binaryopinset.C:
39 * math_macrotemplate.C:
45 * math_unknowninset.C:
47 * math_xyarrowinset.C: move Painter to frontends/
49 2002-05-22 Lars Gullik Bjønnes <larsbj@birdstep.com>
51 * math_exintinset.C: use more specific smart_ptr header.
53 2002-05-15 John Levon <moz@compsoc.man.ac.uk>
55 * math_cursor.C: clear selection on paste (bug 393)
57 2002-05-15 André Pönitz <poenitz@gmx.net>
59 * formulabase.[Ch]: mark buffer as (Changed) after font changes
61 2002-05-13 André Pönitz <poenitz@gmx.net>
63 * math_cursor.[Ch]: honor lyxrc setting for auto_delete_region
65 2002-05-13 André Pönitz <poenitz@gmx.net>
67 * math_cursor.C: fix crash on paste as reported by Piroux Geoffroy
69 2002-04-24 Juergen Vigna <jug@sad.it>
71 * formulabase.C (insetButtonPress): set the mathcursor in case we
72 don't have one. This happens when clicking on a non locked mathed
73 inset with any button != 1.
74 (insetButtonPress): Forgot about this the Panel should NEVER be
75 opened in a Press event ONLY in the Release event!
77 2002-04-22 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
79 * formulabase.C (localDispatch): merge the cases for
80 LFUN_PROTECTEDSPACE and LFUN_MATH_SPACE, since they were identical.
82 2002-04-16 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
84 * formulabase.C (localDispatch): handle arguments of
85 LFUN_MATH_DELIM better.
87 2002-04-04 Angus Leeming <a.leeming@ic.ac.uk>
89 * formulabase.C: remove unused variables hack_x, hack_y, hack_button.
91 2002-04-02 Allan Rae <rae@lyx.org>
93 * math_cursor.C (info): make it work with lyxstring and std::string
95 2002-03-12 André Pönitz <poenitz@gmx.net>
97 * math_cursor.C: fix some Up/Down "issues"
99 2002-03-21 Lars Gullik Bjønnes <larsbj@birdstep.com>
101 * most files: ws cleanup
103 * Makefile.am: remove ld -r stuff
105 2002-03-20 Lars Gullik Bjønnes <larsbj@birdstep.com>
107 * Makefile.am: special rules if partial linking
109 2002-03-18 Angus Leeming <a.leeming@ic.ac.uk>
111 * math_charinset.C: wrap the std::strchr declaration inside a
112 check for CXX_GLOBAL_CSTD.
114 2002-03-18 Angus Leeming <a.leeming@ic.ac.uk>
116 * math_biginset.[Ch] (size): return size_type, not int.
118 * math_inset.C (metrics): parameter "mi" is never referenced. Removed.
119 * math_hullinset.C (metrics): ditto.
122 2002-03-12 André Pönitz <poenitz@gmx.net>
124 * math_xarray.[Ch] et al: really use metrics cache if possible...
126 2002-03-07 Martin Vermeer <martin.vermeer@hut.fi>
128 * math_decorationinset.C: add leftrightarrows to the displayable
131 2002-02-18 Angus Leeming <a.leeming@ic.ac.uk>
133 * formula.C Changes due to the renaming of support/syscall.[Ch]
134 as support/systemcall.[Ch] and of class Systemcalls as class SystemCall.
136 2002-02-16 Angus Leeming <a.leeming@ic.ac.uk>
138 * formula.C: change Systemcalls::System to Systemcalls::Wait and
139 No change of functionality, just reflects the stripped down Systemcalls
142 2002-02-08 André Pönitz <poenitz@gmx.net>
144 * math_support.[Ch]: some support for \dddot
146 2002-02-08 Otto Tronarp <otttr440@student.liu.se>
148 * math_decorationinset.C:
152 * math_hash.C: Added \underrightarrow and \underleftarrow
154 2002-02-08 Martin Vermeer <martin.vermeer@hut.fi>
156 * formulabase.C (localDispatch): fix umlaut handling
158 * formulabase.C: pop up math panel on right mouse click
160 2002-02-01 André Pönitz <poenitz@gmx.net>
162 * math_xarrowinset.[Ch]: support for \xrightarrow and \xleftarrow
164 2002-02-01 André Pönitz <poenitz@gmx.net>
166 * math_xymatrixinset.[Ch]: some support for \xymatrix
168 2002-02-01 André Pönitz <poenitz@gmx.net>
170 * math_undersetinset.[Ch]: implement direct support for \underset
172 2002-01-28 Martin Vermeer <martin.vermeer@hut.fi>
174 * math_support.C: removed the arrays latex_mathstyle[] and
175 latex_mathfontcmds[] to the frontends.
177 2002-01-26 Dekel Tsur <dekelts@tau.ac.il>
179 * math_macrotable.C (builtinMacros): Add macros for \models and \Join.
181 2002-01-19 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
183 * math_factory.C (createMathInset): add a default: label in switch
185 2002-01-14 Angus Leeming <a.leeming@ic.ac.uk>
187 * formulabase.[Ch] (searchForward, searchBackward): change the
188 bool const & params to bool.
190 2002-01-14 Martin Vermeer <martin.vermeer@hut.fi>
191 * math_macrotable.C: added macros for Blackboard Bold,
192 Calligraphic symbols support in mathed. Kludge.
194 2002-01-14 Angus Leeming <a.leeming@ic.ac.uk>
196 * math_mathmlstream.C (operator<<): use lyx::count rather than
199 * math_streamstr.C (operator<<): ditto.
201 2002-01-10 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
203 * math_support.C: change latex_mathfontcmds to an array of
206 2002-01-11 Angus Leeming <a.leeming@ic.ac.uk>
208 * math_exfuncinset.C: remove using std::ostream declaration.
210 * math_kerninset.C: whitespace change, consistent with other files.
212 * math_mathmlstream.C (operator<<):
213 * math_streamstr.C (operator<<): use countChar rather than std::count.
215 * math_parser.C (operator==): comment out. Not used.
217 2002-01-10 Martin Vermeer <martin.vermeer@hut.fi>
219 * formulabase.C (localDispatch): handle LFUN_FRAK and LFUN_ITAL.
221 * math_support.C: separate string arrays for math style and for
224 2002-01-10 Dekel Tsur <dekelts@tau.ac.il>
226 * math_parser.C (parse_normal): Support for \begin{math}
228 2002-01-09 Jean-Marc Lasgouttes <lasgouttes@freesurf.fr>
230 * math_hullinset.C (validate): rename feature "amsstyle" to
233 2002-01-09 Martin Vermeer <martin.vermeer@hut.fi>
235 * math_support.C: modified to support a mathed pop-up for math
236 size "styles" and font types.
238 2002-01-07 Angus Leeming <a.leeming@ic.ac.uk>
240 * math_defs.h: remove trailing comma from enum MathTextCodes.
242 2002-01-03 André Pönitz <poenitz@gmx.net>
244 * formulabase.[Ch]: implement simple search
246 * math_sizeinset.[Ch]: support for \displaystyle etc
248 2001-12-18 Dekel Tsur <dekelts@tau.ac.il>
250 * math_macrotable.C (builtinMacros): Adjust kern values.
252 2001-12-18 Lars Gullik Bjønnes <larsbj@birdstep.com>
255 * math_binaryopinset.C:
260 * math_diminset.C:add missing config.h
263 * math_parser.C: move inludes around a bit.
265 * math_extinset.C: user boost::scoped_ptr
267 * math_parser.C: user std::fill to fill the catcodes. (please
268 check this one...), and some consts.
270 2001-12-11 André Pönitz <poenitz@gmx.net>
272 * math_cursor.C: allow cut&paste of rectangular regions of cells
274 2001-12-15 Dekel Tsur <dekelts@tau.ac.il>
276 * math_kerninset.C (metrics): Consider lyxrc.zoom
278 2001-12-14 Dekel Tsur <dekelts@tau.ac.il>
280 * math_support.C: Fix handling of \mathfrak font.
282 2001-12-10 Lars Gullik Bjønnes <larsbj@birdstep.com>
284 * math_iterator.C (nextInset): compilation fix.
286 2001-12-11 André Pönitz <poenitz@gmx.net>
290 * math_hash.C: support for \mathfrak
292 2001-12-12 Angus Leeming <a.leeming@ic.ac.uk>
294 * math_streamstr.C: #include <iostream> to compile with DEC cxx
296 2001-12-05 Lars Gullik Bjønnes <larsbj@birdstep.com>
300 * math_decorationinset.C:
303 * math_exfuncinset.C:
306 * math_funcliminset.C:
311 * math_stringinset.C:
312 * math_symbolinset.C:
313 * math_unknowninset.C: include math_streamstr.h and remove
316 * math_symbolinset.[Ch]: add constructor taking string
318 * math_mathmlstream.C: move includes around
320 * math_streamstr.[Ch]: add operator<<(Stream, string) for
321 NormalStream, MapleStream, MathMLStream and OctaveStream
323 * math_gridinset.C: user LyXLength::zero
325 2001-11-19 Angus Leeming <a.leeming@ic.ac.uk>
328 * math_arrayinset.C: add using std::getline directive.
330 2001-11-20 André Pönitz <poenitz@gmx.net>
332 * formulabase.C: fix mouse positioning using the cursor
334 2001-11-19 Dekel Tsur <dekelts@tau.ac.il>
336 * math_mathmlstream.C (operator<<): Count '\n' chars
338 2001-11-11 Michael A. Koziarski <michael@koziarski.org>
341 * math_hullinset.C: Fixes to use the new LaTeXFeatures
344 2001-11-07 André Pönitz <poenitz@gmx.net>
346 * math_extern.C: support for integrals, sums, e^x, and d/dx
348 2001-11-15 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
350 * math_extern.C (extractNumber):
351 (extractDiffExponent): add ugly .c_str()
353 2001-11-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
355 * math_arrayinset.C (MathArrayInset):
356 * formula.C (pipeThroughMaple):
357 (pipeThroughOctave): add ugly .c_str() to help compile
360 2001-11-07 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
362 * math_inset.C: compilation fix
364 2001-11-07 André Pönitz <poenitz@gmx.net>
367 * array.[Ch]: start native C++ support for Octave, Maple and MathML
369 2001-10-31 Angus Leeming <a.leeming@ic.ac.uk>
371 * math_defs.h: remove non-standard trailing comma from MathSymbolTypes.
373 2001-10-24 Angus Leeming <a.leeming@ic.ac.uk>
375 * math_nestinset.C: added using std::max, min directives.
376 * math_scriptinset.C: added using std::ostream directive.
377 * math_scriptinset.h: replaced ostream with std::ostream.
379 2001-10-17 André Pönitz <poenitz@gmx.net>
381 * math_*inset.[Ch]: remove MathStyles cache from insets that
385 formulabase.C: fix math font sizes in headings etc
388 formula.C: remove unused static member int MathInset::workwidth
390 * math_gridinset.[Ch]: implement idxHome() and idxEnd()
392 2001-10-17 André Pönitz <poenitz@gmx.net>
395 * *.[Ch]: make output more stream-like
397 2001-10-17 André Pönitz <poenitz@gmx.net>
400 * array.C: add missing/broken writeNormal()
402 * math_lefteqn.[Ch]: some visual support for \lefteqn
405 2001-10-10 André Pönitz <poenitz@gmx.net>
407 * math_cursor.C: introduce dummy "inner" position "between"
408 nucleus and scripts for smoother cursor movement
410 * math_cursor.C: use red dot to indicate empty nucleus
413 2001-10-02 André Pönitz <poenitz@gmx.net>
415 * math_cursor.C: leave red backslash as visual clue
416 in formula when typing macro names
418 * math_macrotemplate.C: sanity check
420 2001-10-01 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
423 * formula.C (localDispatch): fix a few of local variable sizes
425 * math_fracbase.C: change parameter types to match MathInset
427 2001-10-01 André Pönitz <poenitz@gmx.net>
429 * math_cursor.[Ch]: remove local parInset() method
431 * math_macro.C: add a static_cast
433 2001-09-27 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
435 * math_cursor.C: fix type mismatches with what was declared in
438 2001-09-28 Dekel Tsur <dekelts@tau.ac.il>
440 * math_matrixinset.C (header_write): Add \n after \begin{align}
442 2001-09-19 Dekel Tsur <dekelts@tau.ac.il>
444 * math_macrotable.C (builtinMacros): Add some macros if latex
447 2001-09-14 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
449 * formula.C (insetAllowed): disallow label insertion in inline
452 2001-09-12 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
454 * formulabase.C (mathDispatchCreation): pass second argument
455 'false' (no label) to selectionAsString
457 2001-09-11 André Pönitz <poenitz@gmx.net>
459 * math_atom.[Ch]: new basic item in the MathArray
461 * array.[Ch]: move code over to math_atom
463 * math_scriptinset.[Ch]:
465 math_cursor.C: try to do with super- and subscripts what TeX does
467 2001-09-04 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
469 * math_parser.C (tokenize): add a .c_str() (needed with lyxstring)
471 2001-09-04 André Pönitz <poenitz@gmx.net>
475 * math_matrixinset.C: some support for the AMS 'alignat', 'xalignat',
476 'xxalignt', 'gather' and 'multiline' environments
478 * math_cursor.C: fix handling of | and \|
480 2001-09-04 José Matos <jamatos@fep.up.pt>
487 * formulamacro.h (docbook): rename docBook method to docbook.
489 2001-09-03 Dekel Tsur <dekelts@tau.ac.il>
491 * math_hash.C (ReadSymbols): Check for duplicate symbols
493 2001-09-02 Angus Leeming <a.leeming@ic.ac.uk>
495 * support.C: added a using std::map directive.
497 2001-08-17 André Pönitz <poenitz@gmx.net>
499 * math_hash.C: Use std::map instead of faking it
501 * symbol_def.h: remove unneeded symbol definitions
503 * support.C: use the decorations' name for drawing
505 2001-09-02 Dekel Tsur <dekelts@tau.ac.il>
507 * math_hash.C (in_word_set): Initialize symbol table even when
508 symbols file was not found.
510 2001-09-02 Angus Leeming <a.leeming@ic.ac.uk>
512 * math_hash.C: added a using std::endl directive.
514 2001-09-01 Dekel Tsur <dekelts@tau.ac.il>
516 * support.C (whichFont): Add support for cmr font.
517 Add support for \mathbb.
519 * math_notinset.C (draw, metrics): Use cmsy symbol if available.
521 * math_macrotable.C (builtinMacros): Add 3 builtin macros
523 2001-08-31 Dekel Tsur <dekelts@tau.ac.il>
525 * math_hash.C: Read symbols information from external file
526 many files: Add support for latex symbol fonts
528 2001-08-18 Dekel Tsur <dekelts@tau.ac.il>
530 * math_parser.C (Parser): Eat spaces after \end_inset
532 2001-08-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
534 * math_parser.C (tokenize): fix typo
536 2001-08-17 André Pönitz <poenitz@gmx.net>
538 * math_parser.C: new "lexxer"
540 * array.C: write sequences of chars with same code as a unit
542 2001-08-13 André Pönitz <poenitz@gmx.net>
544 * math_factory.[Ch]: new files for the creation of math insets
548 math_hash.C: simplifications
550 * math_binom.[Ch]: new files for "native" \binom/\choose inset
553 math_cursor.C: reading support for TeX style \over and \choose
555 * formulabase.C: re-enabling the "selected text gets converted to
556 math when pressing C-m" feature.
558 2001-08-13 Angus Leeming <a.leeming@ic.ac.uk>
560 * math_parser.C (lexArg): remove default argument from the .C file
561 as it causes DEC cxx to complain about a redefinition.
563 2001-08-10 André Pönitz <poenitz@gmx.net>
565 * math_scopeinset.[Ch]: new inset for {} blocks
567 * math_accentinset.[Ch]: removed unneeded files
570 math_matrix.[Ch]: start support for "interrow spacing"
572 * all over the place: rework of parser stuff
574 2001-08-08 André Pönitz <poenitz@gmx.net>
576 * math_fracbase.[Ch]:
577 * math_fracinset.[Ch]: new hierarchy
579 * math_stackrelbase.[Ch]: native \stackrel support
581 * math_inset.[Ch]: removal of the name_ member
583 * math_deliminset.[Ch]: rework
585 2001-08-06 André Pönitz <poenitz@gmx.net>
587 * formulamacro.C: fix nasty bug due to missing copy constructor
589 * math_bigopinset.[Ch]: revival for things like \int, \sum
591 * math_funcliminset.[Ch]: dedicated new inset for \lim, \max, \min...
593 * math_diminset.h: make cache variables mutable, remove const_cast
595 * formulabase.[Ch]: remove unneeded convertFont()
597 * math_funcinset.[Ch]: bring red color back
599 * math_macro*.[Ch]: move ownership of the templates from the formulamacro
600 inset to the mcaro table
602 2001-08-01 André Pönitz <poenitz@gmx.net>
605 formulamacro.C: fix memory leaks
607 * math_matrixinset.C: fix mis-alignment of eqnarray columns
609 * formula*.[Ch]: seperation of the "pimpl" MathInset * into
610 MathMatrixInset * and MathMacroTemplate * to save a few casts
612 * all over the place: everything is an inset now
614 * math_nestinset.[Ch]: new abstract base class for insets containing
617 * math_diminset.[Ch]: new abstract base class for insets that need
618 the width_/ascent_/descent_ cache
620 2001-07-25 André Pönitz <poenitz@gmx.net>
622 * formulabase.C: re-enable 'space enlargement' feature
624 * math_scriptinset.C:
625 math_bigopinset.C: rework of script insets
627 2001-07-22 André Pönitz <poenitz@gmx.net>
629 * math_cursor.C: fix "pullArg" behaviour
631 * math_cursor.C: keep empty super/subscript a bit longer
633 * math_cursor.C: do not move into insets that don't have inner cells yet
635 * formulabase.C: fix memory leak
637 * math_cursor.C: ^ now copies selection into new srriptinset
639 * xarray.C: less crude MathXArray::x2pos for preciser cursor positioning
642 * math_updowninset.C: fix drawing glitches
644 * math_cursor.C: paste to correct position
646 2001-07-22 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
648 * formula.C (insetAllowed): allow insertion of label
650 2001-07-20 André Pönitz <poenitz@gmx.net>
652 * math_macrotable.C: support for \land and \vee
654 2001-07-16 André Pönitz <poenitz@gmx.net>
656 * math_grid.[Ch] -> math_gridinset.[Ch]
657 math_root.[Ch] -> math_rootinset.[Ch]: more consistent names
659 * formulabase.C: fix 'buffer set to (Changed) when moving in math',
660 fix 'mathed reports wrong width', cosmetics
662 2001-07-16 Lars Gullik Bjønnes <larsbj@birdstep.com>
664 * math_cursor.C (operator==): moved ouf of struct
666 (normalAnchor): reversed one test (but shouldn't it really be >= ?)
668 2001-07-16 André Pönitz <poenitz@gmx.net>
670 * math_cursor.[hC]: multicell selection (multicell pasete still defunct)
672 * several files: supporting changes
674 2001-07-13 Angus Leeming <a.leeming@ic.ac.uk>
676 Consistent use of Lsstream.h:
677 * formula.C: removed using std::ostringstream directive.
679 * math_cursor.C: std::istringstream -> istringstream.
681 2001-07-13 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
683 * math_decorationinset.h: add std:: qualifier
685 2001-07-12 André Pönitz <poenitz@gmx.net>
687 * math_updowninset.[hC]: new base class for script and bigop insets
688 *.[hC]: subsequent changes to all Metric() functions
690 * math_parser.C: small changes (\sqrt0 is read properly now)
692 2001-07-10 André Pönitz <poenitz@gmx.net>
694 * math_accentinset.[hC]: rewrite
697 math_cursor.C: subsequent changes
699 * math_grid.C: <Delete> in the first cell of a completely empty row
700 deletes that row, <C-Return> places the cursor in the first of the
703 * math_grid.C: try to split cell nicely when mutating from single-cell
704 to multi-cell environment
706 2001-07-09 Dekel Tsur <dekelts@tau.ac.il>
708 * math_matrixinset.C (mutate): Use only the first label when
709 mutating eqnarray to display formula.
711 2001-07-09 Juergen Vigna <jug@sad.it>
713 * formulabase.C (mathDispatchCreation): don't do anything with the
714 inset if it cannot be inserted!
716 2001-07-09 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
718 * formulabase.C (mathDispatchInsertMath): remove bogus return
721 2001-07-09 André Pönitz <poenitz@gmx.net>
723 * math_*inset.C: Change order of arguments in MathInset constructor
725 * math_cursor.C: Remove broken "increase space" feature for a while
727 2001-07-07 Dekel Tsur <dekelts@tau.ac.il>
729 * formulabase.C (mathDispatchInsertMath): Create an inline formula.
731 2001-07-04 André Pönitz <poenitz@gmx.net>
733 * math_parser.C: fix reading of "unusual" alpha chars
735 * xarray.[hC]: fix debug output of xarray
737 2001-07-03 André Pönitz <poenitz@gmx.net>
739 * math_parser.C: fix bug where equations did not get their labels
741 * formulabase.C: new feature: changing font on selection
743 * several files: subsequent changes
745 * array.C: fix bug when insets have not been cloned properly
746 This should fix quite a few "random" crashes...
748 2001-06-29 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
750 * formulabase.C (localDispatch): use .c_str() on istringstream
751 constructor argument.
753 2001-06-27 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
755 * math_grid.C (addCol): add second argument to cellinfo_.insert.
756 Cleanup a bit the code.
757 (appendRow): do not call push_back without argument.
759 * *.C: remove all "using namespace std" directives (not
760 good!!) and replaced it with relevant "using" directives.
762 * math_macrotemplate.C (Clone): change return type to MathInset*
764 2001-06-27 Lars Gullik Bjønnes <larsbj@birdstep.com>
766 * math_sizeinset.C: include support/LOstream.h
768 * math_scriptinset.C (Metrics): std:: qualify max
770 * math_root.C (Metrics): std:: qualify max
771 (Write): std:: qualify ostream
774 * math_matrixinset.C (getLabelList): std:: qualify vector
776 (Metrics): std:: qualify max
777 (header_write): std:: qualify ostream
778 (footer_write): ditto
780 * math_macrotemplate.C (Write): std:: qualify ostream
782 * math_bigopinset.C (Metrics): std:: qualify max, and include
785 * math_matrixinset.h: include vector and std:: qualify it.
787 * array.C (GetInset): get a pointer to the first element of bf_
790 2001-06-25 The LyX Project <Asger>
792 * math_scriptinset.C: Fix for entering with cursor up/down.
794 * math_fracinset.C: We can enter fractions with cursor up and
797 * math_cursor.C (Right): Fixes for cursor movement.
799 * formula.C (draw): New background color for math.
801 * math_cursor.C: Fixes for toggling labels on/off in math.
802 Fixes for infinity and other symbols that didn't appear in
805 2001-06-24 The LyX Project <Asger>
807 * math_inset.C: Cursor movement is better in square roots, among
810 * math_cursor.C (Interpret): Improved subscript bullshit. Improved
811 cursor up/down movement. What not.
813 2001-06-24 The LyX Project <Asger>
815 * math_matrixinset.C: Hidden labels are hidden, unless a small
816 dragon jumps out of the screen, and pronounce them to the entire
819 2001-06-24 The LyX Project <Easter egg>
821 * math_cursor.C: Cursor improvements after a few dead-ends
822 in the evolution of cursor movement were tested and scrapped.
824 2001-06-24 The LyX Project <Asger>
826 * math_cursor.C: Renamed stack to path.
828 2001-06-24 The LyX Project <André>
831 Makefile.am: The Big Patch
832 (rewrite of MathArray, MathCursor, MathMatrixInset, MathBigopInset;
833 new MathScriptInset for up/down stuff;
834 delete MathIter/MatXIter, MathParInset, MathRowSt
835 Changes to the inset inheritance tree, reunification of abstract math
837 label/numbering handling back to life;
838 major changes to the parser(s);
839 new base class FormulaBase for the two math LyXInsets;
840 general cleanup and cosmetic changes)
842 2001-06-19 Angus Leeming <a.leeming@ic.ac.uk>
845 * math_root.C: removed // -*- C++ -*- as first line.
847 2001-05-31 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
849 * array.C: bring memmove into main namespace if necessary
851 2001-05-31 Lars Gullik Bjønnes <larsbj@birdstep.com>
853 * math_parser.C (yylex): use contains instead of strchr
854 (parse_align): remove last arg, change to take string const & as
856 (mathed_parse): use string for ar2 and ar, adjust
858 * math_decorationinset.C (Write): use compare instead of strcmp
860 * formula.C (LocalDispatch): change arg2 to string, adjust for this
861 (LocalDispatch): add std::
862 (LocalDispatch): use contains instead of strchr
864 * array.C (move): add std::
866 2001-05-02 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
868 * matriz.C: add using directives when needed for C functions
869 declared in std:: namespace.
871 * math_macrotemplate.h: do not use explicitely std::string, but
874 * math_macroarg.C: avoid bringing the whole std:: namespace in
875 global-land. When you do that, there is an ambiguity between
876 lyxstring and std::string (which may be defined at the same time).
878 * formula.C (HandleExtern): add .c_str() to .str() (useful when
881 2001-04-27 André Pönitz <poenitz@gmx.net>
883 * math_parser.C: fix \frac handling bug introduced on 04-24
884 * math_xiter.C: hotfix for merging "shared" insets
885 * formula.C: fixing display after using math-insert
887 2001-04-25 André Pönitz <poenitz@gmx.net>
889 * math_*.[Ch]: WriteNormal
890 * formula.C: Support for new "math extern" command
891 * math_parser.C: fix \frac handling bug introduced on 04-24
892 * math_xiter.C: hotfix for merging "shared" insets
894 2001-04-25 Lars Gullik Bjønnes <larsbj@birdstep.com>
896 * math_macrotable.C: include <iostream>
898 2001-04-24 André Pönitz <poenitz@gmx.net>
901 * math_macrotable.[Ch]:
902 * math_macroarg.[Ch]: restructuring of macro handling
905 2001-04-25 Angus Leeming <a.leeming@ic.ac.uk>
907 * array.h (operator<<):
908 * math_macro.h (dump, operator<<): added std:: qualifier to ostream.
910 * math_macrotable.C: added using std::make_pair directive.
911 (dump): added using std::cerr directive here as I guess that this is
914 2001-04-20 Allan Rae <rae@lyx.org>
916 * formula.C (LocalDispatch): fixed another #warning. Guess who.
918 2001-04-17 Lars Gullik Bjønnes <larsbj@birdstep.com>
920 * math_macrotemplate.h: inherit privately from noncopyable
922 * math_macro.C (Metrics): reindent, use unsigned int as loop var
923 (setArgumentIdx): change test to avoid unsigned warning
925 * formula.C (LocalDispatch): use LFUN_MESSAGE
927 2001-04-16 Allan Rae <rae@lyx.org>
929 * formula.C (Latex, getLabelList, LocalDispatch):
930 * math_parser.C (mathed_parse):
931 * math_parinset.C (Write): #warning triggers an error on Sun CC 6.0 as
932 an unrecognised preprocessor directive. So ensure they're wrapped.
934 2001-04-04 Lars Gullik Bjønnes <larsbj@birdstep.com>
936 * formula.C (draw): adjust for cursor_visible
937 (ToggleInsetCursor): adjust for cursor_visible and constify asc
939 (ShowInsetCursor): adjust for cursor_visible and constify asc and desc
940 (HideInsetCursor): adjust for cursor_visible
941 (LocalDispatch): constify default_label and res
943 2001-03-16 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
945 * math_rowst.C: add missing #include <config.h>.
947 2001-03-16 André Pönitz <poenitz@gmx.net>
949 * math_matrixinset.h:
950 * math_parinset.[Ch]:
951 * math_rowst.[Ch]: move MathedRowContainer::row_ to the base
953 2001-03-13 John Levon <moz@compsoc.man.ac.uk>
961 * math_symbols.C: maths panel moved to GUII
963 2001-03-16 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
965 * math_cursor.C: use lyxerr instead of cerr.
967 2001-03-15 André Pönitz <poenitz@gmx.net>
969 * math_cursor.C: fix bug (cursor was leaving two insets at a time
972 2001-03-15 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
974 * math_macrotable.h: noncopyable is in namespace boost
975 * math_macrotemplate.h: ditto
977 * math_rowst.h: make MathedRowContainer::iterator public.
979 2001-03-15 André Pönitz <poenitz@gmx.net>
981 * math_parser.C: read '\nonumber' again (was broken)
983 * math_rowst.C: new file
985 2001-03-15 Angus Leeming <a.leeming@ic.ac.uk>
987 * math_cursor.C: added using directive.
989 2001-03-15 André Pönitz <poenitz@gmx.net>
991 * math_rowst.h: Finally remove MathedRowSt
994 math_xiter.C: changed accordingly
996 2001-03-12 André Pönitz <poenitz@gmx.net>
998 * math_rowst.h: replace MathedRowSt with MathedRowStruct,
999 more robust MathedRowSt::[gs]etTab (to get rid of the constructor arg)
1001 2001-03-10 André Pönitz <poenitz@gmx.net>
1004 math_matrixinset.C: move adjustVerticalSt to the only place where
1005 it is used. Fix a small bug where the cached row structure and the
1006 actual data get out of sync after the deletion of whole rows
1008 2001-03-09 André Pönitz <poenitz@gmx.net>
1010 * math_cursor.C: use std::vector<> in MathStackXIter
1011 change selstk from a pointer to the "real thing"
1013 * math_rowst.h: new MathedRowContainer::erase method
1015 * math_xiter.C: use MathedRowContainer::erase
1017 * math_parser.C: use MathedRowContainer::insert_after
1019 2001-03-08 André Pönitz <poenitz@gmx.net>
1021 * math_rowst.h: give MathedRowContainer an 'insert' method.
1023 * math_xiter.C: new 'container()' method to encapsulated access to
1024 the MathParInset's MathedRowContainer
1026 * math_rowst.h: proper copy constructor and destructor for
1029 * math_matrixinset.[hC]: remove copy constructr and destructor. Those
1030 automatically created by the compiler are ok now.
1032 2001-03-06 André Pönitz <poenitz@gmx.net>
1034 * array.[Ch]: factor out deep_copy,
1035 remove third argument from raw_pointer_insert
1037 * math_iter.[Ch]: remove unused function Clear()
1039 * math_cursor.C: change signature of MathStackXIter:push()
1042 * math_rowst.h: introduction of MathRowContainer
1043 several files: corresponding changes
1045 2001-03-04 André Pönitz <poenitz@gmx.net>
1047 * math_macrotemplate.[Ch]:
1048 math_macro.C: move update() functionality to the macro
1050 * math_rowst.h: split MathedRowSt into "data" and "list"
1052 2001-03-01 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
1054 * math_macrotemplate.C (update): use MathMacro::getArg, and
1055 receive a const reference.
1056 (getMacroPar): add an Assert
1058 * math_macrotemplate.h: make MathMacro a friend, make update take
1061 * math_macro.[hC]: get rid of getRowSt, remove MacroArgumentBase
1062 and store a MathMacroArgument in the vector
1063 * math_macro.C: changes because of the above.
1064 (getArg): new method
1066 * math_parser.C (mathed_parse): plug potential leak
1068 * math_iter.h: add comment on virtual destructor
1070 * math_iter.C (Delete): make c const
1072 * math_parinset.C (Metrics): cleanup indent. make one string const.
1074 * math_inset.C (size): move out of line
1077 * math_macroarg.h: remove default constructor
1079 * math_macroarg.C: include Lsstream.h instead of debug.h
1080 (MathMacroArgument): remove default constructor
1081 (Write): add std:: on ostream arg
1083 2001-02-23 John Levon <moz@compsoc.man.ac.uk>
1086 * formula.C: make DEBUG into lyxerr
1088 2001-03-01 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
1090 * math_macrotemplate.h: make noncopyable, remove last arg to
1091 constructor, remove flags_ add edit_
1092 (flags): remove method
1094 * math_macrotemplate.C (setArgument): delete method
1095 (update): make idx const
1096 (Metrics): use edit_, remove flags_
1097 (draw): use edit_, remove flags_
1098 (setEditMode): set edit_, remove flags_
1099 (MathMacroTemplate): initialize edit_, remove flags_
1101 * math_macro.h: remove x,y from MacroArgumentBase, make tmplate_ a
1102 shared_ptr, let constructor take a shared_ptr
1104 * math_macro.C (MathMacro): take shared_ptr as arg, remove double
1106 (draw): remove unneded update, remove removed update of x,y
1107 (GetXY): call tmplates GetMacroXY directly
1108 (SetFocus): call Metrics() instead of update()
1109 (Write): remove support for math macro environments, simplifications.
1111 * math_macrotable.h: make class noncopyable, change getMacro to
1112 createMacro, change vector to map store a
1113 shared_ptr<MathMacroTemplate> in it., remove unneeded typedef
1115 * math_macrotable.C: add pragma
1116 (createMacro): change name from getMacro, use shared_ptr
1117 (getTemplate): Use map lookup to get macro, return shared_ptr
1118 (addTemplate): assert that m containse a valid pointer, use map[]
1120 (builtinMacros): by using shared_ptr fix the mem leak, remove
1121 commented out unsupported macros
1123 * math_cursor.C: changes because of the above
1124 * math_parser.C: changes because of the abobe
1126 * formulamacro.h: change tmacro_ to be a shared_ptr, remove
1127 default arg on constructor.
1128 * formulamacro.C: changes because of the above
1130 * math_parinset.h: add pragma
1131 (SetAlign): move inline out of class def
1135 (setArgumentIdx): ditto
1136 (setNextArgIdx): ditto
1137 (getArgumentIdx): ditto
1138 (getMaxArgumentIdx): ditto
1143 * math_parinset.C: add pragma
1144 (Write): change the else clause, lessen depth
1146 * math_macroarg.h: small whitespace change
1148 * array.C: include support/LOstream.h add using ostream and endl
1150 * array.h (dump): add std:: on ostream
1152 2001-02-28 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
1154 * math_macrotemplate.h: remove default arg on update
1156 * math_macrotemplate.C (update): add assert and remove noop case.
1158 * formulamacro.C (Read): add comment.
1159 (ascent): remove noop call to MathMacroTemplate
1164 * math_parser.C (mathed_parse): fix another potential problem by
1165 passing a freestanding mathedarray.
1167 * math_root.C (GetData): add const version
1169 * math_parinset.C (~MathParInset): delete
1170 (GetData): add const version
1172 * math_matrixinset.C (MathMatrixInset): delete pointer version,
1173 make it a proper copy constructor instead
1174 (Clone): change acc.
1175 (MathMatrixInset): remvoe default val for m and n
1177 * math_macro.C (GetData): add const version
1179 * math_fracinset.C (GetData): add const version
1181 * math_cursor.C (SelCopy): make p1 and p2 const
1182 (SelCut): make p1 and p2 const
1184 * formula.h: add '_' on priv vars. Cnages in formula.C acc. to this
1185 (LyxCode): move inline out of class
1186 (ConvertFont): ditto
1189 * array.[Ch] (dump): method added for debugging purposes
1191 * math_parser.C (mathed_parse): pass a freestanding mathedarray to
1192 mathed_parse when reading a matrix.
1194 * math_spaceinset.[Ch]: add pragma, make variables private add
1195 '_', change order of method definitions.
1197 * math_root.h (~MathRootInset): delete
1198 Change uroot_ to be a real object instead of a pointer
1199 * math_root.C: changes because of the above
1201 * math_macro.C (MathMacro(MathMacro*)): delete constructor
1202 (MathMacro(MathMacro const &)): new copy constructor
1204 * math_inset.h: delete constructor taking a pointer to MathedInset
1205 (size, incSize): move inline method
1207 * math_funcinset.h: add pragma, remove class vars ln and fname,
1208 change protected to private, add '_' to priv vars.
1209 (~MathFuncInset): remove
1211 * math_fracinset.h: make MathParInset den_ a real object and not a
1214 * math_fracinset.C (MathFracInset): clean up, move initalization
1215 to initialization list
1216 (~MathFracInset): remove
1217 (Clone): remove leak
1219 * math_draw.C: delete file
1221 * math_dotsinset.[Ch]: add pragma
1223 * math_bigopinset.h: make protected variables private add '_' to vars.
1225 * math_bigopinset.C: move methods to follow class definition order
1227 * math_accentinset.h (getAccentCode): move inline here
1229 * math_accentinset.C (MathAccentInset): cleanup
1232 2001-02-27 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
1234 * math_inset.[Ch] (MathedInset): remove method
1236 * Makefile.am (libmathed_la_SOURCES): correct typo
1238 * math_parinset.C (draw): move MathedXiter data(this) up. and
1239 remove it two other places.
1241 * math_macro.C (MathMacro): use array directly, don't use
1242 setArgumentIdx and GetData
1244 2001-02-26 Lars Gullik Bjønnes <larsbj@trylle.birdstep.com>
1246 * math_macroarg.C (MathMacroArgument): delete
1247 * math_macro.C (~MathMacro): delete
1248 * math_macrotemplate.C (~MathMacroTemplate): delete
1250 * math_decorationinset.[Ch]: add pragma
1251 * math_deliminset.[Ch]: likewise
1252 * math_fracinset.[Ch]: likewise
1253 * math_macroarg.[Ch]: likewise
1254 * math_macrotemplate.[Ch]: likewise
1255 * math_matrixinset.[Ch]: likewise
1257 * formulamacro.C (Read): set contents of tmacro_ to ar.
1259 * formulamacro.h: add '_' to private variables.
1260 * formalamacro.C: changes because of this.
1262 2001-02-23 Juergen Vigna <jug@sad.it>
1264 * formula.C (LocalDispatch): changed action to be a kb_action (as it
1265 should be) and not an int.
1267 * formulamacro.C (LocalDispatch): ditto.
1269 2001-02-14 André Pönitz <poenitz@gmx.net>
1271 * math_parinset.[Ch]: make array a real MathArray, not just a
1274 * move MathIter::Copy(int, int) to MathArray::shrink(pos, pos)
1276 * several files: subsequent changes
1278 * math_cursor.C: make selarray a proper MathArray
1280 * several files: Change "MathedArray *" to "MathedArray &"
1283 2001-02-19 Dekel Tsur <dekelts@tau.ac.il>
1285 * array.C (MathedArray): Fix compilation problem.
1287 2001-02-14 André Pönitz <poenitz@gmx.net>
1289 * array.[Ch]: "deep" copy constructor and assignment operator for
1292 * math_iter.[Ch]: seperate Copy() from Copy(int, int)
1294 * math_iter.[Ch]: remove SetData
1295 several files: subsequent changes
1297 2001-02-14 André Pönitz <poenitz@gmx.net>
1299 * array.[Ch]: remove constructor and enums ARRAY_MIN_SIZE and
1302 * math_iter.C: default-construct and resize array
1304 2001-02-17 Lars Gullik Bjønnes <larsbj@lyx.org>
1306 * math_xiter.h: move ipush and ipop to public, add _ on private
1307 variables, move protected var to private, remove friend.
1309 * math_cursor.C (insertInset): rename method from Insert also
1310 remove default arg val. Call the public methods of xiter instead
1311 of private variables.
1313 * changes to several files because of the above.
1315 2001-02-14 André Pönitz <poenitz@gmx.net>
1317 * math_iter.[Ch]: hide fcode_
1319 * math_parinset.C: subsequent changes
1322 2001-02-16 Lars Gullik Bjønnes <larsbj@lyx.org>
1324 * Makefile.am (libmathed_la_SOURCES): remove math_write.C, add
1327 * math_write.C: delete file
1328 * math_delim.C: delete file
1329 * marh_sqrtinset.h: delete file
1331 * move funcs to more localized files, more general cleanup.
1332 Constify several local vars. Doxygen changes. Formatting.
1334 2001-02-15 Lars Gullik Bjønnes <larsbj@lyx.org>
1336 * support.C: add some consts
1338 * matriz.C: clean up a bit.
1339 (matmat): remove the for loop.
1341 * several files: changes so that several friends can be removed
1343 2001-02-14 André Pönitz <poenitz@gmx.net>
1345 * formula.C: reformatting
1349 math_xiter.[Ch]: remove unneeded members
1351 2001-02-14 Lars Gullik Bjønnes <larsbj@lyx.org>
1355 * formula.C: remove cruft
1357 * array.C (begin): new method
1360 2001-02-14 André Pönitz <poenitz@gmx.net>
1362 * math_iter.[Ch]: remove 'insert', 'maxsize' and 'ARRAY_SIZE'
1364 * math_cursor.C: reformatting
1366 2001-02-14 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
1368 * math_spaceinset.C:
1370 * math_matrixinset.C:
1371 * math_macrotemplate.C:
1375 * math_deliminset.C:
1376 * math_decorationinset.C:
1377 * math_bigopinset.C:
1378 * math_accentinset.C:
1379 * math_sqrtinset.C: include LOstream.h and add using directive.
1381 2001-02-14 André Pönitz <poenitz@gmx.net>
1383 * math_iter.C: reformatting
1385 2001-02-13 Lars Gullik Bjønnes <larsbj@lyx.org>
1387 * math_spaceinset.C (GetSpace): move here
1389 * math_parinset.C: add debug.h, move several prev. inlined methods
1392 * math_macrotable.C math_xiter.C support.C: add debug.h
1394 * math_macro.h: remove debug.h, remove typedefs
1396 * math_macro.C: remove FORMS_H_LOCATION, and LString.h, remove
1399 * math_hash.C: change some defines to int const. change use of
1400 LM_TC_NORMAL to LM_TC_VAR
1402 * math_draw.C: delete file
1404 * math_defs.h (MATH_DEFS): dont define byte here, remove unneded
1405 forward decls. remove LM_TC_NORMAL, move inline methods to
1406 support.C (and support.h)
1408 * math_cursor.C: move several previous inlined methods here
1410 * math_bigopinset.h math_dotsinset.h math_funcinset.h
1411 math_parinset.h math_spaceinset.h: add math_defs.h
1413 * math_accentinset.h: add support.h and math_defs.h
1415 * formulamacro.C math_cursor.C math_iter.h math_write.C: add support.h
1417 * formula.h: remove unused func decl: OpenMathInset
1419 * formula.C math_inset.h: get rid of math_defs.h
1421 * array.h: switch to support.h instead of math_defs.h
1423 * array.C: remove one include
1425 * Makefile.am (libmathed_la_SOURCES): remove math_draw.C
1427 * math_panel.C (deco_cb): move the sizeof/sizeof to a const int.
1429 * math_parser.C: include macrotable and macrotemplate
1431 * math_macrotemplate.[Ch]: new files
1433 * math_macrotable.[Ch]: new files
1435 * math_macroarg.[Ch]: new files
1437 * math_macro.C: move stuff to the new files.
1439 * math_cursor.C: include math_macrotable.h
1441 * macro_support.[Ch]: new files
1443 * formulamacro.C: add more includes
1445 * Makefile.am (libmathed_la_SOURCES): add new files.
1447 2001-02-13 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
1449 * Makefile.am (libmathed_la_SOURCES): remove duplicate
1454 * math_parinset.C: add a bunch of "using" directives.
1457 * math_decorationinset.h:
1458 * math_bigopinset.h:
1459 * math_spaceinset.h: remove more couples of inline.
1461 2001-02-13 Lars Gullik Bjønnes <larsbj@lyx.org>
1463 * math_xiter.h: remove a couple of "inline"
1465 * array.C (strange_copy): fix bug (hopefully)
1466 * many files: add a lot of new files and move methods to the class
1467 files they belong to. Only first attempt at cleanup more will
1470 2001-02-12 André Pönitz <poenitz@gmx.net>
1472 * math_macro.[hC]: replace MathMacroArgument[] with
1473 std::vector<MathMacroArgument>
1475 math_inset.C: replace int[] with std::vector<int>
1477 * math_symbols.C: replace FL_OBJECTP[] with
1478 std::vector<FL_OBJECT*>
1480 2001-02-12 Lars Gullik Bjønnes <larsbj@lyx.org>
1482 * math_defs.h (struct MathedRowSt): make all private variables end
1483 with '_', initialize in initializer list instead of in function
1486 2001-02-12 Dekel Tsur <dekelts@tau.ac.il>
1488 * formula.C (LocalDispatch): Change the default action of
1489 break-line to create an align* environment instead of eqnarray*.
1491 * math_inset.C (Metrics): Correct drawing of the multline
1494 2001-02-12 André Pönitz <poenitz@gmx.net>
1496 * array.[hC]: replace private variable maxsize_ with call to
1498 * math_defs.h: replace int[] by std::vector<int> for
1501 2001-02-09 Lars Gullik Bjønnes <larsbj@lyx.org>
1503 * array.h: made all variables private, removed friend, added new
1504 methods: raw_pointer_insert, raw_pointer_copy, strange_copy, added
1505 non const operator[] added setter for last and getter for maxsize.
1506 changed name from LyxArrayBase to MathedArray.
1507 changed name of some methods to start with lowerchar.
1508 moved inline methods to array.C
1510 * math_iter.C + several file: changes because of the above.
1512 * array.C: new file with the prev inline methods.
1514 2001-02-10 Dekel Tsur <dekelts@tau.ac.il>
1516 * Many files: add support for the align environment from amsmath.
1518 2001-02-09 André Pönitz <poenitz@gmx.net>
1520 * array.h: replace array buffer 'byte bf[]' by 'std::vector<byte> bf'
1521 * several files: subsequent changes
1522 * math_iter.h: remove unused prototype
1525 2001-02-08 Jean-Marc Lasgouttes <Jean-Marc.Lasgouttes@inria.fr>
1527 * math_macro.C (draw): add .c_str() to .str() (useful when
1528 compiling with lyxstring, but STL sstream).
1531 2001-02-08 André Pönitz <poenitz@gmx.net>
1533 * several files: get rid of reinterpret_cast.
1535 2001-02-04 Allan Rae <rae@lyx.org>
1537 * math_parser.C (mathed_parse): I'm sure Lars has a better fix than
1538 just casting the variable.
1540 2001-02-02 Dekel Tsur <dekelts@tau.ac.il>
1542 * Many files: Add support for multline and alignat environments from
1545 2001-02-02 Dekel Tsur <dekelts@tau.ac.il>
1547 * math_symbols.C (math_insert_greek): Move cursor right when
1548 unlocking the math inset.
1550 2001-01-26 Dekel Tsur <dekelts@tau.ac.il>
1552 * math_parser.C (LexGetArg): Fix crash when loading corrupt files.
1554 * formula.C (LocalDispatch): Before inserting a label in an
1555 eqnarray, move the cursor to the top level.
1557 * math_iter.C (getLabel): Test if crow == 0.
1559 2001-01-15 Dekel Tsur <dekelts@tau.ac.il>
1561 * math_draw.C (Metrics): Use the correct GetString.