Bruno Le Floch

I'm having second thoughts, maybe having a whole datatype is overkill when the only applications I can think of are - a function `\int_case_intset:nnTF` meant to distinguish various ranges of...

Ideally, one should be able to specify a sort order list like `a á b c č d đ e f g h i j k l m n ŋ...

Hum... See pull request #923. Regarding the `\vbox_set_top_to_ht:Nnn` (specifically requested in #922), I thought it was a trivial `\setbox #1 = \vtop to #2 {#3}`, but actually this primitive construction...

@lvjr, could you comment on why you need `\vbox_set_top_to_ht:Nnn`? It might help clarify what's needed in this direction.

Workaround since message definitions are global. One should make sure not to put spaces at the start or end of the message. I'm not sure here if I need to...

I agree with Frank. But I think we should document my workaround in the documentation of `\msg_new:nnnn` for those who wish: this is not the first time the question has...

We should document somewhere that operations are computed one by one and rounded at each step to 16 decimal digits. What happens in your case is that `0.3333333333333333` is not...

I thought I had cleaned up the documentation a bit but as it stands, the documentation and code seem inconsistent for things like (-1)^0.2 I'll fix it at some point,...

This opens up the possibility of adding `\seq_remove_all_regex_match:Nn \l_my_seq { regex }` (name to be determined) to filter items in a sequence, or `\seq_replace_...` to make replacements on every sequence...

I think this raises a good question: can we make `\exp_args:Nc` and similar check that their `c` argument is a valid control sequence? This is a bit tricky because there...