On Thu, 10 Jan 2019, Hans Hagen wrote:
On 1/10/2019 10:26 PM, Aditya Mahajan wrote:
Hi,
I have an XML file (which is generated via a program that I have no control over), which contains elements as follows:
<p> <equation text="$$y_1(t) = 1, t \geq 0$$"> <img alt="$$y_1(t) = 1, t \geq 0$$" class="equation" height="15px" src="Lab01_eq10401623798909303081.png" width="95px"/> </equation> </p>
I want to typeset the `text` attribute of equation (and ignore the <img> tag). So, I tried:
\startxmlsetups matlab % Bunch of missing definitions \xmlsetsetup{#1}{equation}{matlab:*} \stopxmlsetups
\startxmlsetups matlab:equation \xmlatt{#1}{text} \stopxmlsetups
This literally typesets `$$y_1(t) = 1, t \geq 0$$`. How can I flush the attribute using ctxcatcodes? (There is \xmlflushcontent, but that is for content and not attributes). Time for an "aha, I knew it" moment ...
:-) Thanks. Follow-up question: How do I escape entities inside the attributes. One snippet is: <p> <equation text="$$x_2(t) = \begin{cases} t, & 0 \leq t < 5 \\ -t+10, & t \geq
5\end{cases}$$">$$x_2(t) = \begin{cases} t, & 0 \leq t < 5 \\ -t+10, & t \geq 5\end{cases}$$</equation> </p> This contains ` ` which I want to convert to either newline or blank. (I have to use the text attribute. The content has the right information in this particular instance due to a bug in the conversion) Aditya