/itexToMML : changes

» Changes to /itex-src/itex2MML.l from revision 85

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From Revision 59 to 32

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Rev	Summary	Authors	Tags	Date
59	itex2MML 1.4.5: Array Environment itex2MML 1.4.5: Array Environment Support for \begin{array}[b]{clrc} .... \end{array} -- the standard LaTeX array environment, with an optional argument giving the alignment of the array with respect to the current equation axis ('b', 't' or 'c', defaulting to 'c'), and a mandatory argument giving the alignment of the columns. \begin{array}{cc...c} ...\end{array} is equivalent to \begin{matrix} ... \end{matrix}. Support for an optional argument on \sqrt. The (LaTeX standard) \sqrt[3]{a} is equivalent to the (itex) \root{3}{a}. Support for \tbinom{}{}.	Jacques Distler	1.4.5	2010-10-03
58	Nested Extensible Arrows Nested Extensible Arrows Now you can nest extensible arrows, with optional arguments, in a LaTeX-compatible fashion.	Jacques Distler	1.4.4	2010-09-30
57	itex2MML 1.4.3: Better extensible arrows itex2MML 1.4.3: Better extensible arrows Per a suggestion by Frederic Wang, allow the optional argument to contain square bracket(s) provided they are "protected" by braces. This is the LaTeX behaviour, and we should follow it. Also, fix a bug when the mandatory argument is blank.	Jacques Distler	1.4.3	2010-09-29
55	itex2MML 1.4.1: Memory issue itex2MML 1.4.1: Memory issue I don't think that string-buffer manipulation in 1.4.0 was totally kosher. It seemed to do weird things (but not predictably) to the state of the lexer. This works better.	Jacques Distler	1.4.1	2010-09-08
54	itex2MML 1.4.0: Extensible Arrows itex2MML 1.4.0: Extensible Arrows We now support extensible arrows, with LaTeX-style optional arguments. \xrightarrow[a]{b} is (in MathML, though not in LaTeX) equivalent to \underoverset{a}{b}{\rightarrow} while \xrightarrow{b} is (in MathML, though not in LaTeX) equivalent to \overset{b}{\rightarrow} The supported arrows are \xrightarrow \xleftarrow \xleftrightarrow \xLeftarrow \xRightarrow \xLeftrightarrow \xleftrightharpoons \xrightleftharpoons \xhookleftarrow \xhookrightarrow \xmapsto	Jacques Distler	1.4.0	2010-09-07
53	itex2MML 1.3.27: Fixed \dots itex2MML 1.3.27: Fixed \dots \dots, and its cousins, should be <mi> elements, not <mo>'s.	Jacques Distler	1.3.27	2010-09-05
52	itex2MML 1.3.26 itex2MML 1.3.26 Fix \sslash (thanks to Toby Bartels). Small refactoring in Ruby implementation.	Jacques Distler	1.3.26	2010-07-20
50	itex2MML 1.3.25 itex2MML 1.3.25 Support \boxed{}. Rationalize support for \slashed{} In Rubygem, add itex_stringsupport.rb.	Jacques Distler	1.3.25	2010-06-09
48	Fix svg Environment Fix svg Environment Fix a very annoying bug where you couldn't have a '\' in the svg environment.	Jacques Distler		2010-04-29
46	itex2MML 1.3.22: New License itex2MML 1.3.22: New License Now triple-licensed: GPL/MPL/LGPL. Also, some new symbols: \ast, \Cap, \Cup, \circledast, \circledcirc, \curlyvee, \curlywedge, \divideontimes, \dotplus, \leftthreetimes, \rightthreetimes, \veebar, \barwedge, \doublebarwedge, \blacktriangleleft, \blacktriangleright, \ntriangleleft, \ntriangleright, \ntrianglelefteq, \ntrianglerighteq, \trianglelefteq, \trianglerighteq, \triangleq, \vartriangleleft, \vartriangleright, \boxdot, \intercal, \smallfrown, \smallsmile, \ominus, \oslash	Jacques Distler		2010-04-19
41	itex2MML 1.3.17 itex2MML 1.3.17 Sync with MathML::Entities 0.17 In particular, ϵ has changed, so we now map \varepsilon to the desired NCR.	Jacques Distler	1.3.17	2009-11-18
40	itex2MML 1.3.16: \tooltip{}{} itex2MML 1.3.16: \tooltip{}{} Support the \tooltip{}{} command, which creates an <maction actiontype="tooltip">. Also, some fixes from Emmanuel Pacaud: a) suppress a compiler warning b) strip carriage returns	Jacques Distler	1.3.16	2009-11-06
39	itex2MML 1.3.15: \mathrel and its cousins itex2MML 1.3.15: \mathrel and its cousins I've been meaning to fix the misnamed \mathop for a while. We now have separate \operatorname{} \mathop{} \mathbin{} \mathrel{} commands.	Jacques Distler	1.3.15	2009-10-12
38	itex2MML 1.3.14: \dddot{} and \ddddot{} itex2MML 1.3.14: \dddot{} and \ddddot{} AMS triple and quadruple dot accents.	Jacques Distler	1.3.14	2009-10-12
37	itex2MML 1.3.13 itex2MML 1.3.13 Introduce \mathrlap{}, \mathllap{} and \mathclap{}. Actually, \mathrlap{} is equivalent to the foolishly named \rlap{} command, introduced in itex2MML 1.3.9. The problem is that TeX's \rlap{} command does not work in math mode. It is possible to define a TeX equivalent that does work in math mode (see http://math.arizona.edu/~aprl/publications/mathclap/ ) and we should give the corresponding itex command the same name (distinct from \rlap{}). At the same time, I figured out how to implement \mathllap{} (a math-mode version of \llap{}) and \mathclap{} in MathML. So those come as a bonus. Also, I implemented \colon, which has the correct math-spacing, unlike ':'.	Jacques Distler	1.3.13	2009-10-05
36	itex2MML 1.3.12: \coloneqq and its cousins itex2MML 1.3.12: \coloneqq and its cousins Support for: \coloneqq \Coloneqq \coloneq \Coloneq \eqqcolon \Eqqcolon \eqcolon \Eqcolon \colonapprox \Colonapprox \colonsim \Colonsim \dblcolon Not all of these have corresponding Unicode characters, so may appear a little hackish. Also, Firefox doesn't seem to set the correct spacing for binary operators for most of these. So we hhave to set that by hand.	Jacques Distler	1.3.12	2009-10-04
35	itex2MML 1.3.11: A Quiverful of Arrows itex2MML 1.3.11: A Quiverful of Arrows For some reason, I never got around to adding the full set of AMS arrows. Here are the missing ones: \curvearrowright \leftarrowtail \rightarrowtail \leftrightsquigarrow \Lleftarrow \Rrightarrow \looparrowleft \looparrowright \Lsh \Rsh \twoheadleftarrow \twoheadrightarrow \nLeftarrow \nleftarrow \nLeftrightarrow \nleftrightarrow \nRightarrow \nrightarrow \downharpoonleft \downharpoonright \leftrightharpoons \rightleftharpoons \upharpoonleft \upharpoonright	Jacques Distler	1.3.11	2009-09-13
34	itex2MML 1.3.10 itex2MML 1.3.10 Add support for \underline{} (thanks to Andrew Stacey). Rollback a hack to work around an old Mozilla bug in displaying <mn> elements. This no longer appears to be necessary, and may have been interfering with Andrew's addition.	Jacques Distler	1.3.10	2009-08-28
33	itex2MML 1.3.9: implement \rlap itex2MML 1.3.9: implement \rlap Support for the \rlap{} command. Would be nice to support \llap{}, too. But I don't know how to do that ...	Jacques Distler	1.3.9	2009-07-09
32	itex2MML 1.38: Support for Blackboard Bold Digits itex2MML 1.38: Support for Blackboard Bold Digits Thanks to Jason Blevins.	Jacques Distler	1.3.8	2009-03-24