Julian Prein bbf9a1da58 bin:no-ansi-sgr: Set LC_ALL=C for [0-?] range ...

Setting LC_ALL=C makes it possible to use the range `[0-?]` instead of
splitting it into `[0-9:-?]` as done previously. Without LC_ALL, sed
complains with:

	sed: -e expression #1, char 21: Invalid range end

The GNU manual explains this partially, although I still don't quite
understand why this range specifically does not work in `en_US.utf8`.
See:

> Within a bracket expression, a *range expression* consists of two
> characters separated by a hyphen. It matches any single character that
> sorts between the two characters, inclusive. In the default C locale,
> the sorting sequence is the native character order; for example,
> `[a-d]` is equivalent to `[abcd]`.

Link: https://www.gnu.org/software/sed/manual/sed.html#Character-Classes-and-Bracket-Expressions

2025-08-04 11:00:01 +02:00

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