[erlang-questions] warnings for "not recommended" usage of language constructs

[Vlad Dumitrescu]

Hi all,

Related to my previous post about literal whitespace characters, I wonder
if it might be a solution acceptable to most (all?) people to add compiler
options to control if such usage will emit warnings or not. This way one
can choose to go on as before or to get informed when there are
controversial constructs in the code.

At the moment I have two suggestions for such constructs:

- literal whitespace characters
- "ill-behaved" macros

best regards,
Vlad
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