Comments with grammar description on imp statements wrong

[Eduardo Sandalo Porto]

Reproducing the behavior

For example, see the comments for the fold statement:

Bend/src/imp/mod.rs

Lines 145 to 156 in 8440fad

 // "fold" {arg} ("as" {bind})? ":" {arms} 
 //   case {lft} ":" {rgt} 
 //   ... 
 // <nxt>? 
 Fold { 
   arg: Box<Expr>, 
   bnd: Option<Name>, 
   with_bnd: Vec<Option<Name>>, 
   with_arg: Vec<Expr>, 
   arms: Vec<MatchArm>, 
   nxt: Option<Box<Stmt>>, 
 }, 

These lines should be something like

// fold {name}={expr} (with ({name}={expr})*)?:
//   case {lft} ":" {rgt}
//     ...  

A few other statements are also wrong, such as bend, match, switch, ask, ...

System Settings

• Bend: 0.2.3

Additional context

No response