metamath-knife produces an error on the following:
$( A singleton is linearly independent iff it does not contain a torsion
element. According to Wikipedia ("Torsion (algebra)", 15-Apr-2019,
~ https://en.wikipedia.org/wiki/Torsion_(algebra) ): "An element m of a
The error is:
warning: Invalid escape character
--> set.mm:740600:47
|
740600 | ~ https://en.wikipedia.org/wiki/Torsion_(algebra) ): "An element m of a
| - This escape character should be doubled
|
= note: This character has special meaning in this position, but it was not interpretable here.
= note: Use ~~ or [[ or `` if you mean to include the character literally
However, underscores don't need to be doubled in URLs, do they? At least, if I use the metamath-exe SHOW STATEMENT/ALT_HTML to produce a web page, the undoubled underscore turns into an underscore here, and the doubled underscore turns into a doubled underscore (which is not what we want).
metamath-knife produces an error on the following:
The error is:
However, underscores don't need to be doubled in URLs, do they? At least, if I use the metamath-exe SHOW STATEMENT/ALT_HTML to produce a web page, the undoubled underscore turns into an underscore here, and the doubled underscore turns into a doubled underscore (which is not what we want).