I run the "Userland" App from Playstore.
That App integrates well with Android.
I can edit with vim in the kali linux terminal or with any other Editor for Android like Jota+.

I can try to compile the luametatex manual and send you the results.

Greetings Lutz

Am 10. Juni 2020 19:27:28 MESZ schrieb Hans Hagen <j.hagen@xs4all.nl>:
On 6/10/2020 7:07 PM, Lutz Haseloff wrote:
I think, there is simply no rule for aarch64 in install.sh

I now patched it in a better way.

ok

The binaries for aarch64 work like a charm on my device, a Samsung 
Galaxy A50 Smartphone.
Does that really work well? I suppose the cpu and mem is ok, but how 
about the disk. How do you edit on such a device?

(Over the time lmtx became more efficient in terms on memory (access) 
and such. Compiling the luametatex manual on the RPI 4 (somewhat 
overclocked) takes 3 times when my laptop does which I consider okay, 
although the aim of course is less, which is hard because it then also 
runs faster on the laptop. Not that there's much to gain. The bottleneck 
is more at the lua end nowadays.)

Hans
                                           Hans Hagen | PRAGMA ADE
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        tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl