LogTo does not work on HPC-GAP

[mth162]

Build HPC-GAP:

./configure --enable-hpcgap
make

Then run it:

./bin/gap.sh
LogTo("/path/to/logfile")

then enter various GAP statements ...

Observed behaviour

/path/to/logfile is created but interaction not captured (unless if there is an error--e.g. syntax error)

Expected behaviour

Normal interaction should be captured.

Copy and paste GAP banner (to tell us about your setup)

┌───────┐ HPC-GAP 4.12.2 built on 2023-11-07 21:34:51+0000
│ GAP │ https://www.gap-system.org
└───────┘ Architecture: x86_64-pc-linux-gnu-hpcgap64-kv8
Maximum concurrent threads: 4
Configuration: gmp 6.2.1, Boehm GC

#W <<< This is an alpha release. >>>
#W <<< Do not use for important work. >>>

Loading the library and packages ...
Packages: Alnuth 3.2.1, AutPGrp 1.11, CRISP 1.4.6, FactInt 1.6.3, FGA 1.4.0, GAPDoc 1.6.6, IRREDSOL 1.4.4, LAGUNA 3.9.5, Polycyclic 2.16, PrimGrp 3.4.4, SmallGrp 1.5.3, Sophus 1.27, TransGrp 3.6.4
Try '??help' for help. See also '?copyright', '?cite' and '?authors'
gap>

[mth162]

Note: if I do exactly same as before, but without the '--enable-hpcgap' option (i.e. building 'normal' GAP) then LogTo works.

[fingolfin]

Yes, this is a side effect of how the REPL is implemented in HPC-GAP. I don't think there is an easy way to fix this. I see little chance that anyone will work on this, I am afraid, sorry.