5 - make dash length available
7 - SlantFont & Co support
8 - keep an eye on PEP 324 (popen 5): it could make the texrunner much easier
10 - common bboxes for different graphs
11 - 3d graphs, circular graphs
12 - axis painter labelattrs=None + automatic axis partitioning leads to no valid partitioning
13 - when all titles are None, a graph key currently raises an exception
14 - translatecanvas should be the default in graph.style.symbol
15 - graph.style and graph.data modules
16 - exceptions in drawsymbol & friends...
17 - fix docu of gridattrs functionality of axis painters
18 (how can one, e.g. draw a grid at the ticks and not at the subticks)
20 - use csv module (new in 2.3)
21 - Check for "inf" and "nan" in datafiles.
22 (When plotted, the graph does not complain, but the output will be broken;
23 this depends on the plattform and is not only an issue within the graph system)
25 - add styles using curves instead of lines
27 - contructor should only take a texrunner keyword argument
30 - stroking of patterns does not work in PDF
31 - patterns call the outputPS method in registerPS and have no writer at that
32 time -> rewrite this code
33 - style and color module:
34 - support modification of existing styles via __call__
36 - height -> getheight, ...
38 - support single-character mode
40 - what should we do for palette when only one entry
42 - move helper path routines to some more generic place for paths?
43 - make the curve generation by tangents and curvatures stable
44 - rewrite the parallel deformer
46 - clearly distingish between readers and writers. dvifile, epsfile, etc. might
47 be renamed to dvireader, epsreader ...
48 - support gsave and grestore in some way to make context handling easier?
53 - more details in path constructor: allowed pathels, first pathel...
58 Changeable attributes should be explained at a central place.
60 - linealign and circlealign
61 - need to be redone anyway
63 styles: document what data name the styles accept (require). Try also to be more
64 userfriendly and not to describe immediately the internals of the implementation:
65 (see e.g. class.style.symbol)
66 - include the deformer docu somewhere in path
69 - describe creation and modification (inplace and ``modify by new'') of
74 - most important changes (to be included in the release notes):
75 - mathtree removal (warning about integer division)
76 - barpos style does not build tuples for nestedbar axes automatically
79 - mathtree removal: more flexibility due to true python expressions
81 - automatic subaxis tuple creation removed in barpos (create tuples
82 in expressions now; subnames argument removed since it became pointless;
83 adujstaxis became independend from selectstyle for all styles now)
84 - remove multiple painting of frompath in histogram and barpos styles
85 - graph, axis and style module:
86 - support for mutual linking of axes between graphs
87 (TODO: documentation, basically the setlinkedaxis method)
88 - new domethods dependency handling
89 - separate axis range calculation from dolayout
91 - linear and logarthmic partitioners always need lists now
92 (as it was documented all the time; renamed tickdist/labeldist
93 to tickdists/labeldists; renamed tickpos/labelpos to
94 tickpreexps/labelpreexps)
96 - transparency support (PDF only) (TODO: documentation)
98 - improve escapestring to handle all ascii characters
100 - correct closepath (do not invalidate currentpoint but set it to the
101 beginning of the current subpath); structural rework of pathitems
102 - calculate real bboxes for bezier curves
103 - add rotate methods to path, normpath, normsubpath, and normsubpathitems
104 - add flushskippedline to normsubpath
105 - add arclentoparam to normsubpath and normsubpathitems
107 - contains normpath, normsubpath and normpathparam which have originally
108 been in the path module
110 - rewrite smoother to make use of the subnormpath facilities
111 - XXX missing numeric fallback in helper
113 - boxdists parameter need to be a list/tuple of two items now
115 - renamed _apply to apply_pt
120 - fix bug in postscript deco code for stroking only attributes
122 - fix multicurveto._normalized
123 - fix path.paramtoarclen and path.paramtoarclen_pt
124 - remove unused method-local function
125 - fix linestyle rellength in PostScript
126 - correction to the rounding problems in circles (reported by Uwe Fabricius)
130 - issue a warning when not using a stroke color for patterns
132 - postpone PDFfontdescriptor information, since it raises an error on certain
133 fonts even when PostScript output was requested (reported by Gert Ingold)
134 - remove spurious spaces when checking for empty texmessages
136 - caching in fallback to lower system call bottleneck
138 - add missing writePSfile wrapper
139 - add *args to writeEPSfile and writePDFfile wrappers
141 - writebbox option to write bbox information (disabled by default)
142 even when a paper format is specified (PS and PDF writers only)
143 - use arclen in spring example
145 - use pdf graphic files for pdf version of the manual
146 - use PyX to create tipa fallbacks for FAQ
147 - correct description regarding the manual in the README file
151 - changed requirements to python 2.1 or newer:
152 - nested scopes are needed without fallback solution by the path module
153 (at other places fallback solutions for missing nested scopes are missing as well)
154 - use warning module for warnings
156 - path parameters and argument handling
157 - the arct to arc/arcn conversion (needed for bbox calculation and for conversion into
158 normpath) has been fixed
159 - document module: new
160 - container classes for document and pages
161 - document.paperformat class (strings are deprecated)
163 - writeEPSfile wraps a canvas in a single page document and performs the output
167 - completely rewritten: support for fonts and patterns has been added
168 - pswriter module: new
169 - separate PS output from canvas
170 - new signature of outputPS methods: writer and context are passed as additional
173 - allow selection on zero range palette (reported by Francisco Borges, cf. bug #1116257)
174 - prolog module: removed due to code reorganisation
176 - modifications on __init__.py in graph and axis subdirectories to
177 make "from pyx.graph import *" working as expected
179 - addontop added to stackedbarpos
180 - column -> columnname renaming where appropriate
181 - histogram style added
183 - function needs explicit variable definition (implicit variable definition is deprecated)
184 - column names are inherited by data.data() except when copy=0;
185 unused columns are silently ignored now
186 - dynamic function data on a logarithmic axis uses isinstance check now
187 (although it removes the only (mis)use of axis.inverse, it is a
188 temporary solution only)
190 - extend graph keys to allow for several columns
191 - axis data handling refactoring:
192 - introcuded an axis positioner (module graph.axis.positioner)
193 - introduced anchoredaxis to make axis data and positioning local to a graph
194 - linkedaxis is a special version of anchoredaxis and is generic
195 (it uses the new linkpainter provided by an axis)
196 - unification of split and bar axes;
197 removed some black magic in baraxis in favor of a nestedbar axis
198 - x linked to x2 etc. is now possible
199 - axis.inverse was removed (the only place it was (mis)used was by a function)
201 - allow to transform axis after layout
202 - [xy]axisat arguments in the constructor to easily move [xy]-axes
203 to a position defined the orthogonal axis
204 - remove axispos (use the axis dictionary now, since it now contains
205 anchored axis instances and those have shortcuts for the axis positioner
208 - tfm->dvi conversion rounding bugfix
209 - fix parsing of empty strings ("") in fontmap files (reported by John Owens, bug #1218983)
211 - support for halign of boxes and content of boxes (see halign example)
212 - take units xscale into account in parbox
213 - messageparser for replaced fontsizes: Warning -> implemented by texmessage.fontwarning
214 - messageparser for size differences at the end: Warning not Exception -> implemented by texmessage.fontwarning
215 - messageparser for overfull/underfull vbox/hbox: Warning not Exception -> implemented by texmessage.boxwarning
216 - dvicopy flag removed
217 - allow argument of set to be None
218 - rename nomathmode and nophantom to clearmathmode and clearphantom
219 - texmessagepattern for easy creation of simple TeX message parsers
220 - allow long file names in file checking TeX message parsers
221 - no newline removal to not disturbe TeX messages when reporting errors
222 - reworked documentation to use the python documentation standards
224 - linewidth is no longer a unit.length subclass but expects a such as first argument
226 - correct EOL handling while reading DSC's (reported by Markus Meyer)
227 - pattern module: new
228 - moved canvas.pattern to its own module together with the new PDFpattern class
229 - add some default patterns: hatched and crosshatched
231 - improve the smoothing deformer
232 - add a parallel deformer
234 - the very old tex module finally got removed completely
236 - a simple converter from dvi to EPS/PS/PDF files (dviconvert.py) has been added
237 - a simple imagine to EPS/PS/PDF converter (imgconvert.py) has been added
238 - a simple dvitype.py has been added
239 - update address of FSF all over the place
244 - EPS header fixed (reported by Russell Lang, cf. bug #1065099)
246 - use CURDIR instead of PWD (reported by David M. Cooke, bug #1070285)
248 - support windows line endings (patch by Hans-Andreas Engel, cf. bug #1071160)
250 - line attributes handling fixed (reported by Andrea Riciputi)
251 - fix typos in predefined symbols (reported by Andrea Riciputi)
252 - cut column name list at the max. number of columns (reported by Arnd Baecker)
254 - add INDEX and README files to distribution
255 - new errorbar and julia example
257 - pdf snippets for tipa based phonetic transliterations
262 - new module for inclusion of bitmap images
264 - names of local and member variables now follow the naming convention of
265 having a _pt suffix when containing lengths in points
267 - names of local and member variables now follow the naming convention of
268 having a _pt suffix when containing lengths in points
269 - enlarge was misspelled as enlarged
270 - renamed _bbox -> bbox_pt
271 - new bbox method center, which returns the coordinates of the center
273 - enlarge and enlarged do no longer interprete unqualified lengths as
276 - unit.cm, unit.t_cm, etc. are no longer sub classes but instances
278 - never convert implicitly into visual/width, etc. lengths (this is more
279 about usage of the unit module in various other modules) (TODO: update
281 - support for string initialization removed
282 - support for initialisation with other length removed
283 - lengths can now be divided by other lengths (as suggested by Michael Gruber
284 and Magnus Lie Hetland)
286 - postpone reading of fontmap files until TeX/LaTeX is started
287 - sign of font number in dvifile (reported by Michael Gruber)
290 - added new classes page and document for multipage PostScript output
291 - apply deformers (instead of trafos) in draw method
293 - decrease interval for dotted and dash-dotted lines for better visual
295 - setup.py and distribution:
296 - create siteconfig on install to store positions of the shared data
299 - graph style + data reorganization
300 - modularization of the graph styles by separating data handling and drawing tasks
301 - several graph styles can now be combined together
302 - graph data can internally now combine different data sources
303 (by that, some nasty side effects could have been removed)
304 - enum -> num renaming
305 - allow for horizontally and vertically centered graph key alignment and a key background
306 - fix bug that graph was not finished automatically when a bbox was specified
307 manually (reported by David Barton)
309 - pathel -> pathitem, etc. renaming
310 - methods accepting a parameter value / arc length now also allow the user to
311 pass a tuple (subpath, param) / (subpath, arclen)
312 - normpath constructor no longer accepts a path or normpath as argument but only a list
313 of normsubpaths. Use the new normpath method of the path instead to construct a normpath
315 - normsubpath can now deal with short (i.e. shorter than epsilon) segments correctly
316 - the intersect and split methods of normpath and normsubpath have been completely rewritten and
317 now take the accuracy epsilon correctly into account. Note that for a closed subpath the
318 split function now returns the segment containing the closing point as first element
319 in the result list (before, it was returned as last element).
320 - normsubpathitems and normsubpath now implement much more methods also provided by
321 path and normpath instances
322 - normpath.append no longer accepts pathitems but only normsubpaths
323 - deformer module: new
324 - moved cycloid and smoothed from deco into deformer
326 - handle "BoundingBox: (atend)" (cf. bug #945621 reported by Jim Boyle)
327 - kpsearch option to search for file using the kpathsea library (contributed by Michael Gruber)
329 - PSCmd and PSOp are now joined in a new class canvasitem
331 - decorated path no longer allows modification of its path
332 - new method excluderange which allows to remove certain parameter ranges from the stroked path
333 - additional canvas provided by decorated path is now called ornaments
334 - constriction=None now indicates an arrowhead without constriction
336 - trafos are now deformers
338 - a bunch of bargraph examples have been added
343 - fix errorbar range adjustment
344 - fix empty tick lists bug (reported by Marko Vendelin, cf. bug #977323)
345 - graph/style module:
346 - symbolline drawing order in graph key (cf. bug #990687)
348 - access to builtin list (reported by Marcus Mendenhall, cf. bug #1042458)
353 - fix drawing with background
354 - fix insertion of a zero length path when the whole line is outside
355 the valid axis range (reported by Marko Vendelin)
357 - include source for faq and manual
358 - distribute the pdf instead of postscript (manual, faq, examples)
363 - fixed title=None + graph key issue reported by Gabriel Vasseur
364 - graph.axis.painter.plain -> graph.axis.painter.regular
365 (as it was in parts of the documentation already)
366 - changeable-gridattrs-become-None-bug fixed
367 - graph style cutting outside lines (double-)fixed
371 - fixes missing install of the graph and axis directories introduced in 0.6
372 - some minor updates to the faq
377 - reorganisation of the graph structure finished (there might be some
378 small pending issues, but the basic restructuring is done with this release):
379 - graph splitted into several modules in pyx/graph and pyx/graph/axis
380 - painters are using the new attribute scheme including changeable
382 - graph styles rewrite
384 - axis zeropath feature has been removed
385 - mergelabels removed; linpart doesn't have a label argument anymore
386 - names and texts removed from baraxis
387 - iteration on graph style, when it is used several times in the same graph
388 - symbols + lines -> symbollines; symbols do not allow setting lineattrs,
389 and lines not symbolattrs
390 - manual line clipping (do not include unneeded line segments when the
391 axis range is set manually etc.)
392 - automatic file key titles
393 - graph.data now also includes the old data module
394 - data.list adds (by default) a line number like data.file
395 (thus regular columns are counted from 1)
397 - added new pathels multilineto_pt and multicurveto which allows to specify
398 a list of points and can thus be much more efficient
399 - internal methods return coordinates in pts
400 - arclentoparam returns only parameters not total length
401 - added path.arclength_pt, path.at_pt, path.begin_pt, path.end_pt (and
402 correspondingly for normpath)
403 - complete refactoring of the normpath class: normpaths now consist of
404 normsubpaths which themselves consist of normlines and normcurves This is
405 much more convenient for any routines working with normpaths.
406 - reversing of closed sub paths does not change the first point of the sub
408 - renamed: arclength -> arclen
409 - renamed: lentopar -> arclentoparam
410 - renamed: glue -> joined
411 - normpath now supports join, the in-place version of joined
412 - path and normpath method raise exception instead of returning None
413 when parameter is out of range
414 - the accuracy epsilon can now only be specified in normpath and normsubpath
415 constructor and no longer in arguments of path and normpath methods
416 - negative parameters are no longer supported in path and normpath methods
417 - path and normpath methods which accept parameter value param now
418 alternatively accept an arc length
422 - arrow heads are no longer stroked (as suggested by Magnus Lie Hetland)
424 - writeEPSfile deprecates writetofile
425 - internally, write methods are renamed in outputPS
426 - canvas constructor no longer accepts variable argument list but
427 expects a list of attrs as first argument (defaulting to []) and
428 a texrunner as second argument (defaulting to text.defaulttexrunner)
429 - set, draw, stroke and fill no longer return self, i.e., the canvas, but None
431 - added inplace add (__iadd__), enlarge and transform methods
432 - callers use inplace add where possible now (yielding a considerable
434 - "undefined" corners of bounding boxes are no longer supported which makes
435 the bounding box operations much more efficient.
437 - renamed _xxx -> xxx_pt
439 - removed showbbox argument of epsfile class
441 - default handling of texmessages as in the new attribute scheme
442 - multiple insert bug fixed
443 - made left, right, width, height, depth information available (x length
444 not taking into account box transformations)
445 - ignore tex message "Please type a command or say `\\end'"
446 - added textboxes that are sequentially filled (experimental)
448 - mandel.py (contributed by Stephen Phillips)
450 - length comparision (David Beach)
454 - switched to the new parser using pythons parser module
456 - removed, it all lives in the graph.data module now, while before it
457 was splitted into two separate modules
459 - not imported by default anymore
460 - obsolete warning when importing this module
464 - include missing c-files for optional extension modules
466 - fix unpaired BeginProcSet/EndProcSet in font enconding
469 - setup.py and distribution:
470 - allow customization of the extension modules built (via setup.cfg)
471 - disable building pykpathsea module by default
472 - more detailed description of install process in INSTALL
473 - provide more information and pointers to other files in README
474 - include example data files in distribution (suggested by Andrea Riciputi)
475 - force dvips to write ps files instead of printing them (suggested by Otto Tronarp)
476 - includ pyxfaq.pdf in distribution
478 - improved is-readable test for lfs files and pyx.def file
479 - explicitly quit (La)TeX in cleantmp (helps when quitting with <Ctrl>C)
480 - showwaitfortex implemented following a suggestion by Fernando Perez
481 (waitfortex is increased to 60 seconds now)
482 - support of TeX extension --ipc for reading dvi results while TeX keeps running
483 - configurable font mapping files (via pyxrc or parameter of the texrunner constructor)
484 - markers to get access to positions within TeX expressions
485 - fix: allow for e-tex in texmessage.start (reported by Andrea Riciputi)
486 - fix: print warning at syntax errors in font mapping file and continue (cf. bug #795271)
487 - remove limitation on number of fonts in dvi file
488 - added native virtual font support
489 - dvicopy support not needed anymore (it is still available, but obsolete and
490 removed from the documentation)
491 - do not include too many glyphs in the eps file
492 - _xxx -> xxx_pt renaming
493 - dvifile module (NEW):
494 - separated from the text module
495 - dvifile class returns standard pyx canvas instances on readpage
497 - removed manualpart and partitioners mix keyword
498 - results of the splitting at "=" in graph.function were not stripped
499 - skip title=None in key (cf. bug #821284), properly align a single key entry
500 - another (the last?!) axis redesign: axispos -> class of its own
501 - some axispos name have changed slightly (zeroline -> zeropath etc.)
502 - tick/data-vmin/vmax removed
505 - minor enhancements in exponentionaltexter
506 - axes alongs paths including a set of examples
507 - mixing a partitioner and manual ticks by two distinct keyword arguments now
508 - _xxx -> xxx_pt renaming
509 - part -> parter renaming
511 - stroke, fill, draw, set and insert do no longer accept variable length argument lists but
512 an attribute list as last argument
513 - stroke and fill now support trafos (TODO: documentation)
514 - uppercase version of a4, a3, ... paperformats
516 - new module for loading PyX configuration information
518 - automatically import main modules into pyx namespace as suggested by Fernando
521 - check for sorting of parameter list passed to path.split method
522 - _xxx -> xxx_pt renaming
524 - contains decoratedpath and decorators from canvas module
525 - all predefined decorators are instances now (deco.stroked is thus ok) and
526 attributes have to be passed explicitely, e.g., deco.earrow.small(attrs=color.rgb.red)
527 and deco.stroked([color.rgb.blue])
528 - style module (NEW):
529 - contains all line- and fillstyles which formerly had been defined in the canvas module
530 - dash now supports relative dash lengths (as suggested by Otto Tronarp)
532 - fixed incorrect handling of - (for instance -x**2 was not negative)
534 - contents have been moved to the (obsolete) tex module, which was the only user anyhow, and
535 the module itself was removed
537 - new fallback solution in pure python
538 - bugfix: pyxadapt.h needs to open files binary under Windows (reported by Gary Pajer)
540 - _xxx -> xxx_pt renaming
542 - _xxx -> xxx_pt renaming
546 - "in" to "inch" in paperformats
548 - fix pyx.def hack occuring whenever \ProcessOptions* was used by a package
550 - implement different file formats for Python version of module
552 - python fallback solution should behave the same way as c extension module (closes SF bug #799182 reported
553 by Marcus Mendenhall)
555 - added "connector" to __all__
559 - separate texter out of the axispainter
560 - axis/partitioner/texter/painter/axispos redesign & interfaces
561 - tick.text is renamed to tick.label
562 - ticks and labels are renamed to tickpos/tickdist and labelpos/labeldist in partitioning
563 - ticks can be used in the part to mix a partitioner with some manual ticks
564 -> manualpart and the mix technique is not needed anymore
565 (both things are still available and working, but they will be removed in the future)
566 - _ensurefrac is implemented inside the frac constructor now; initialization is possible by:
567 - a (enum, denom) tuple now (previously there were two arguments)
568 - a string (as before via _ensurefrac)
569 - exponential strings are allowed as well (e.g. "1e10" etc.)
570 - a float (precision is determined by floatprecision -- the number of decimal places)
575 - reset() method for the texrunner
576 - automatic restart of a TeX instance with the same preamble (preamble changes are not possible)
577 - texmessage.loadfd for accepting font description loading
578 - don't bail out on width_index == 0, but mark character invalid instead
580 - support for specials; pyxgraphics flag
581 - support psfonts.map: font names, font encodings
582 - bugfix \def\ProcessPyXBox -> \long\def\ProcessPyXBox
583 - improved lfs handling
585 - full documentation via doc strings
587 - some preliminary version
589 - multiple radii (up to two per point) and softnesses
590 - ensurecenter added --- do we always force the creation of a center?
592 - lentopar methods added including some tests
594 - new parameter bbox allows to override the bounding box of the eps file
598 - derive TFMError and DVIError correctly from exceptions.Exception
599 - close files and pipes, if they are no longer used (thanks to Marcus Mendenhall)
600 - remove DeprecationWarning in Python 2.3 (thanks to Marcus Mendenhall)
602 - correct rounding algorithm (Michael Schindler)
604 - refer to the graphs texrunner instead of the defaulttexrunner (cf. #728209)
605 - rounding towards zero bugfix in autolinpart
606 - log axis range rating bugfix
608 - addarg bugs (#738724)
610 - fix mixing up of height and width in scale calculation
611 - and various other fixer here and there
615 - fix bug in dvi rule code where width was height
616 - fix preamble attribute checking bug
617 - fix texmessage.load pattern search instead of pattern match bug
618 - renamed vbox to parbox (was done in 0.3 partially only)
620 - allow for tuples in arguments of the data class
621 - convenience: exchanged order of named parameters in data.data
623 - convenience: allow for part=None in _axis (base of linaxis and logaxis)
625 - added a latex example (requested)
626 - added a attributechange example (requested)
627 - added back the integral example (requested; prior PyX 0.3 it was part of the user manual)
628 - small change in vector example (allow for the access to the texrunner)
629 - examples included in source distribution
631 - correct arrow template calculation for very short paths
635 - new easy to use example generation (will hopefully lead to nice examples)
637 - new module for handling of convex polygons (taken out of the graph module)
639 - new module containing a collection of helper functions (taken out of the graph module)
640 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
642 - new module: a new and preferable integration of TeX/LaTeX
644 - strip glyphs from pfa/pfb-fonts
645 - there is a C implementation taken from pdftex
646 - fallback solution via an external program (pfb2pfa)
648 - (partial) C binding to libkpathsea
649 - fallback solution via an external program (kpsewhich)
651 - removed some code duplication (various axis painters)
652 - use text module instead of the obsolete tex module
653 - allow for tailing zeros of automatic generated labels
654 - allow for missing data in bar graphs -> skipmissing parameter
655 - remove the support for variables given as keyword arguments in data constructor
656 - use context instead of extern for extern variables and functions
657 - graph keys; titles in data/function/etc.
659 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
660 - all length classes have now by default a quantifier 1 (instead of 0), such that,
661 for instance, 5*unit.t_cm() == unit.t_cm(5)
662 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
663 - convert_to is now an internal function, which moreover does not longer accept tuples or lists
665 - new class _bbox (the former bbox) which accepts points in the constructor. This is used
666 for internal purposes.
667 - the bbox constructor now accepts user lengths in the constructor.
668 - new methods height, width, top, bottom, left, right
669 - ll & ur ???, what about ul and lr -> ugly!
670 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
671 - output HiResBoundingBox
672 - never reduce bbox upon output
674 - new constructor signature, more in line with rest of PyX:
675 epsfile(x, y, filename, **additional_args)
677 - removed additional column support in addcolumn; removed _addcolumn
678 - line reduction for datafile like the every parameter in gnuplot
680 - new way of PS prolog generation that writes only necessary parts
681 - added support for patterns
682 - canvas.insert() now supports arguments
683 - bbox of canvas can be specified in writetofile command explicitely
684 - writetofile does not return self anymore
685 - arrow template now uses intersection with circle to get size right
686 (as per a suggestion by Michael Schindler)
689 - changed the handling of extern functions and all variables
691 - gradient renamed to palette
693 - problem with sizefile on windows (tex module)
694 - allow for strings in graphxy's width and height; allow for width only (graph module)
695 - disable rating for labelattrs equals None (graph module)
696 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
697 - traverse when adding functions as arguments of operators (mathtree module)
698 - allow for extern functions in addcolumn (data module)
699 - just one common place for the version number
700 - fix incorrect exception name MathError (path module)
701 - prevent double return of intersections for closed sub paths
706 - allow division of length by numbers
708 - new transformation: slant
709 - renamed all trafo methods to use the participle (i.e translate->translated)
710 - the name of all trafo subclasses are verbs (i.e. translation->translate)
712 - mark class renamed to symbol
713 - (text-)box distance measurement
714 - moved axis partitioning to axis and axis painter
715 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
717 - baraxis, baraxispainter, and bar style
719 - previously named datafile module
720 - class "_datafile" renamed to class "data"
721 - class sectionfile added
724 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
727 - deferred to Version 0.3
728 - running TeX "on the fly" is basically implemented
730 - transformation bug (#624068, trafo module)
731 - canvas transformations (canvas module???)
732 - textbox alignment (graph module)
733 - return linewidth upon calculation with linewidths (unit module)
734 - allow column number variables with several digits
736 - british and american spellings (color module, graph module)
737 - small logo modifications