Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread Julian Bradfield
On 2015-04-16, David Carlisle d.p.carli...@gmail.com wrote: On 16 April 2015 at 20:51, Khaled Hosny khaledho...@eglug.org wrote: That was very naive and did not work when inline math is broken over multiple lines, so I reverted this and the whole TeX-XeT business. XeTeX in TeX Live 2015 should

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread David Carlisle
On 17 April 2015 at 13:07, Julian Bradfield jcb+xe...@jcbradfield.org wrote: On 2015-04-16, David Carlisle d.p.carli...@gmail.com wrote: On 16 April 2015 at 20:51, Khaled Hosny khaledho...@eglug.org wrote: That was very naive and did not work when inline math is broken over multiple lines, so

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread Philip Taylor
David Carlisle wrote: possibly but in the interests of keeping divergence of tex-related engines to a minimum as a first approach (if different approaches were being considered) I'd look to what luatex is doing, where colour and directionality can be specified without introducing new

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread David Carlisle
On 17 April 2015 at 15:26, Philip Taylor p.tay...@rhul.ac.uk wrote: David Carlisle wrote: possibly but in the interests of keeping divergence of tex-related engines to a minimum as a first approach (if different approaches were being considered) I'd look to what luatex is doing, where

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread Zdenek Wagner
2015-04-17 16:31 GMT+02:00 David Carlisle d.p.carli...@gmail.com: On 17 April 2015 at 15:26, Philip Taylor p.tay...@rhul.ac.uk wrote: David Carlisle wrote: possibly but in the interests of keeping divergence of tex-related engines to a minimum as a first approach (if different

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread Khaled Hosny
On Fri, Apr 17, 2015 at 03:31:33PM +0100, David Carlisle wrote: On 17 April 2015 at 15:26, Philip Taylor p.tay...@rhul.ac.uk wrote: David Carlisle wrote: possibly but in the interests of keeping divergence of tex-related engines to a minimum as a first approach (if different

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread Ross Moore
Hi David, Zdenek, and others On 18/04/2015, at 1:05, Zdenek Wagner zdenek.wag...@gmail.com wrote: 2015-04-17 16:31 GMT+02:00 David Carlisle d.p.carli...@gmail.com: package, anyway) Colour is a font attribut in XeTeX but AFAIK it allowx RGB and RGBA only, CMYK is not supported. If I want

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread David Carlisle
On 17 April 2015 at 21:43, Ross Moore ross.mo...@mq.edu.au wrote: B. I'm currently writing a paper describing a method to attach tooltips to mathematical symbols and expressions. After setting the chunks in boxes for measuring, this ultimately puts \pdfannot into the

Re: [XeTeX] additional beginL endL nodes in math

2015-04-17 Thread David Carlisle
Is there a good tool or TeXnique that lets one see the contents of a math-stream, after all macros are processed, and during the internal page-construction stage? I'd like something a bit better than just examining box contents after using \tracingall . $x+y\showlists$ might be what you