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Bug with command \to in captions

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morgan.brassel＠free.fr

21 Jan 2008 21 Jan '08

2:13 p.m.

Hi, The simple example: \starttext \placefigure[][]{$x \to 0$}{My figure} \stoptext does not compile, whether it's on my installation or on the live interface. It seems that there is a problem with using \to in captions... Or maybe I'm missing something... Morgan

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Wolfgang Schuster

21 Jan 21 Jan

6:11 p.m.

On Jan 21, 2008 2:13 PM, wrote:

Hi,

The simple example:

\starttext \placefigure[][]{$x \to 0$}{My figure} \stoptext

does not compile, whether it's on my installation or on the live interface. It seems that there is a problem with using \to in captions... Or maybe I'm missing something...

Morgan

ConTeXt use \to as part of an internal macro and is missinterpreted in this case but you could use \rightarrow instead. \starttext \placefigure[][]{$x \rightarrow 0$}{My figure} \stoptext Wolfgang

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Aditya Mahajan

7:10 p.m.

On Mon, 21 Jan 2008, Wolfgang Schuster wrote:

On Jan 21, 2008 2:13 PM, wrote:

...
Hi,

The simple example:

\starttext \placefigure[][]{$x \to 0$}{My figure} \stoptext

does not compile, whether it's on my installation or on the live interface. It seems that there is a problem with using \to in captions... Or maybe I'm missing something...

Morgan

ConTeXt use \to as part of an internal macro and is missinterpreted in this case but you could use \rightarrow instead.

\starttext \placefigure[][]{$x \rightarrow 0$}{My figure} \stoptext

I thought that this bug had been removed almost a year ago, but it is still there. Hans, how about defining another macro, \!!appendtokens ... \!!to ... and changing the internal usage to this macro. The macro \appendtokens ... \to ... macro must stay (since it is present in many user docs). Would this get rid of this bug? Aditya

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Hans Hagen

22 Jan 22 Jan

12:33 a.m.

Aditya Mahajan wrote:

I thought that this bug had been removed almost a year ago, but it is still there.

Hans, how about defining another macro, \!!appendtokens ... \!!to ... and changing the internal usage to this macro. The macro \appendtokens ... \to .... macro must stay (since it is present in many user docs). Would this get rid of this bug?

this was not an appendtoks but a \convertargument \to i replaced most of these (plus \convertcommand) but i'm not sure that i didn't make mistakes so i uploaded an alpha ... feel free to diff the lot (maybe taco can generate me a diff of the zip that we can check) hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------

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participants (4)

Aditya Mahajan
Hans Hagen
morgan.brassel＠free.fr
Wolfgang Schuster