Printer

[Source]

Pretty-prints a parse tree as indented S-expressions. Each node is printed as (label ...) with children indented below it; tokens are printed as (label text) on a single line.

primitive val Printer

Constructors

create

[Source]

new val create()
: Printer val^

Returns

• Printer val^

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Public Functions

apply

[Source]

Print the parse tree rooted at p. Pass a String ref as s to append to an existing buffer; otherwise a new string is allocated.

fun box apply(
  p: ASTChild,
  depth: USize val = 0,
  indent: String val = "  ",
  s: String ref = reference)
: String ref

Parameters

• p: ASTChild
• depth: USize val = 0
• indent: String val = " "
• s: String ref = reference

Returns

• String ref

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eq

[Source]

fun box eq(
  that: Printer val)
: Bool val

Parameters

• that: Printer val

Returns

• Bool val

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ne

[Source]

fun box ne(
  that: Printer val)
: Bool val

Parameters

• that: Printer val

Returns

• Bool val

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