Stuart Cook a9118046f4 Rollup merge of #151013 - ehuss:fmt-clarification, r=joboet ... Add some clarifications and fixes for fmt syntax This tries to clarify a few things regarding fmt syntax: - The comment on `Parser::word` seems to be wrong, as that underscore-prefixed words are just fine. This was changed in https://github.com/rust-lang/rust/pull/66847. - I struggled to follow the description of the width argument. It referred to a "second argument", but I don't know what second argument it is referring to (which is the first?). Either way, I rewrote the paragraph to try to be a little more explicit, and to use shorter sentences. - The description of the precision argument wasn't really clear about the distinction of an Nth argument and a named argument. I added a sentence to try to emphasize the difference. - `IDENTIFIER_OR_KEYWORD` was changed recently in https://github.com/rust-lang/reference/pull/2049 to include bare `_`. But fmt named arguments are not allowed to be a bare `_`.		2026-01-28 19:03:51 +11:00
..
lib.rs	Rollup merge of #151013 - ehuss:fmt-clarification, r=joboet	2026-01-28 19:03:51 +11:00
tests.rs	Add ParseMode::Diagnostic unit tests	2025-06-09 16:28:58 +02:00