* fix(autofmt): remove extra whitespace before commas in for-loop tuple patterns
`dx fmt` was adding spaces before commas in for-loop destructuring
patterns (e.g. `for (index , name , value)`) because `TokenStream::Display`
inserts spaces between every token. Route the pattern through prettyplease
via a new `unparse_pat` helper, following the existing `unparse_expr` pattern.
Fixes#5348
* style: apply rustfmt to writer.rs
---------
Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>
This fixes a conflict between dx fmt and cargo fmt (rustfmt). Previously,
dx fmt would add indentation whitespace to blank lines inside RSX blocks,
but cargo fmt removes trailing whitespace from all lines. This made it
impossible for code to satisfy both formatters.
The fix skips adding indentation to empty lines in two places:
1. When indenting formatted RSX blocks inside expressions
2. When reassembling the final formatted output
Fixes#5223
Co-authored-by: Dmitry Minkovsky <dminkovsky@gmail.com>
* add new autofmt sample
* Feat: implement rustfmt::skip support for rsx
* generally improve error handling with better expect messages
* wip: nested rsx formatting and expression formatting
* nested rsx formatting works
* collapse autofmt crate
* cast indent through macros
* use proper whitespace
* no more eating comments!
* Use proper error handling
Adds the ability to specify an indent string to public autofmt methods - either
a sequence of spaces or a tab character.
Get the indentation style and size from rustfmt for dx fmt, or from the editor
settings for the vscode extension.
Closes#1595
Jonathan Kelley