wrapBeforeLocals

default: "overflow"

Control whether to insert line break before function locals.

Available option values:

• "never"
• "overflow"
• "multi-only"
• "always"

"never"

Line wrap will never be happened before locals.

(module
  (func (param)(local i32 (ref any)))
  (func (param) (local i32) (local f64))
  (func (param) (param i32) (result i32)
    (local i32)))

↓

(module
  (func (param) (local i32 (ref any)))
  (func (param) (local i32) (local f64))
  (func (param) (param i32) (result i32) (local i32)))

"overflow"

Line wrap will be happened before locals only when previous code exceeds the print width.

(module
  (func (param) (local i32) (local f64))
  (func (param) (param i32) (result i32) (local i32)))

↓

(module
  (func (param) (local i32) (local f64))
  (func (param) (param i32) (result i32)
    (local i32)))

"multi-only"

Line wrap will be happened before locals only when there are more than one local. Note that (local i32 i64) is considered as one local syntax.

(module
  (func (param) (local i32 (ref any)))
  (func (param) (local i32) (local f64)))

↓

(module
  (func (param) (local i32 (ref any)))
  (func (param)
    (local i32) (local f64)))

"always"

Line wrap will always be happened before locals.

(module
  (func (param) (local i32 (ref any)))
  (func (param) (local i32) (local f64))
  (func (param) (param i32) (result i32) (local i32)))

↓

(module
  (func (param)
    (local i32 (ref any)))
  (func (param)
    (local i32) (local f64))
  (func (param) (param i32) (result i32)
    (local i32)))