Asciimath matrix not rendered correctly

[peter-jerry-ye]

Problem

The asciimath matrix is not rendered correctly

Input

= Test
:stem: 

== Content
stem:[[[1,2,3\], [4,5,6\]\]]

Command

asciidoctor-pdf -r asciidoctor-mathematical Test.adoc

Expected

Output

Gem Versions

Ascii85 (1.1.0) asciidoctor (2.0.16) asciidoctor-mathematical (0.3.5) asciidoctor-pdf (1.6.1) asciimath (2.0.3)

[ProgramFan]

Have your tried to use asciimath macro directly? To my best knowledge, the above case shall not work since it does not specify the stem type. We encourage to use the concrete stem macro directly.

[peter-jerry-ye]

Have your tried to use asciimath macro directly?

You mean like this:

= Test
:stem:

== Content
asciimath:[[[1,2,3\],[4,5,6\]\]]

It doesn't work either, nor with this one

= Test
:stem:

== Content
[asciimath]
++++
[[1,2,3\],[4,5,6\]\]
++++

To my best knowledge, the above case shall not work since it does not specify the stem type. We encourage to use the concrete stem macro directly.

This is the exact example given in the official document of asciidoc, so I don't see why it shall not work.

[ProgramFan]

There used to be an asciimath handler, it seems the the handler does not work.

[ProgramFan]

How about [[1,2,3],[4,5,6]] in block stem? The handler is still there in the code and shall work.

[peter-jerry-ye]

How about [[1,2,3],[4,5,6]] in block stem?

It renders correctly.

[ProgramFan]

OK. This seems a problem in the expression itself. You do not have to escape them in block macros. The inline macro can not handle [] at the moment, unfortunately.

[Fethbita]

Is it possible to open this issue back? The [] still does not work for the inline macro, and this is the example given in the documentation.

A matrix can be written as stem:[[[a,b\],[c,d\]\]((n),(k))].

should be:

but results in:

And even inside a block stem, the example does not work:

A matrix can be written as 
[stem]
++++
[[[a,b],[c,d]]((n),(k))]
++++

results in:

which is not how it looks in the documentation.