TeX output is broken when --chain is not used

[yegor256]

When I use rewrite with the --chain argument, the output is in TeX. However, without the --chain, the output contains old/broken format:

$ cat bar.phi
{⟦ m ↦ ⟦ x ↦ ⟦ t ↦ ⟦ Δ ⤍ 42- ⟧ ⟧.t ⟧.x ⟧}
/code/tmp/eo$ eo-phi-normalizer rewrite --tex bar.phi
Rule set following Nov 2024 revision
[[ m -> [[ ^ -> [[ t -> [[ D> 42- ]] ]], D> 42- ]] ]]

The same (complete and well formatted TeX) must printed instead.

Related to #573

[yegor256]

@deemp please, check

[deemp]

@yegor256, please check v2.3.0

[yegor256]

@deemp works perfectly, thanks!