Documentation
¶
Overview ¶
Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
Copyright 2025 The Hulo Authors. All rights reserved. Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
Index ¶
- func Print(node Node)
- func Write(node Node, w io.Writer)
- type AssignStmt
- type BinaryExpr
- type BlockStmt
- type CallExpr
- type CallStmt
- type Command
- type Comment
- type CommentGroup
- type DblQuote
- type Expr
- type ExprStmt
- type File
- type ForStmt
- type FuncDecl
- type GotoStmt
- type IfStmt
- type LabelStmt
- type Lit
- type Node
- type SglQuote
- type Stmt
- type UnaryExpr
- type Word
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type AssignStmt ¶
type AssignStmt struct {
Docs *CommentGroup // associated documentation; or nil
Set token.Pos // position of "set" keyword
Lhs Expr // left-hand side of assignment
Assign token.Pos // position of "="
Rhs Expr // right-hand side of assignment
}
AssignStmt represents an assignment statement.
func (*AssignStmt) End ¶
func (s *AssignStmt) End() token.Pos
func (*AssignStmt) Pos ¶
func (s *AssignStmt) Pos() token.Pos
type BinaryExpr ¶
type BinaryExpr struct {
X Expr // left operand
Op token.Token // operator
Y Expr // right operand
}
BinaryExpr represents a binary expression.
func (*BinaryExpr) End ¶
func (b *BinaryExpr) End() token.Pos
func (*BinaryExpr) Pos ¶
func (b *BinaryExpr) Pos() token.Pos
func (*BinaryExpr) String ¶
func (b *BinaryExpr) String() string
type BlockStmt ¶
type BlockStmt struct {
List []Stmt // list of statements
}
BlockStmt represents a block of statements.
type CallStmt ¶
type CallStmt struct {
Docs *CommentGroup // associated documentation; or nil
Call token.Pos // position of "call" keyword
Colon token.Pos // position of ":"
Name string // name of the function to call
Recv []Expr // arguments to the function
}
CallStmt represents a call statement.
type Command ¶
type Command struct {
Docs *CommentGroup // associated documentation; or nil
Name Expr // command name
Recv []Expr // command arguments
}
Command represents a command statement.
type Comment ¶
type Comment struct {
TokPos token.Pos // position of comment token
Tok token.Token // token.DOUBLE_COLON | token.REM
Text string // comment text
}
Comment represents a single comment.
type CommentGroup ¶
type CommentGroup struct {
Comments []*Comment // list of comments
}
CommentGroup represents a sequence of comments.
func (*CommentGroup) End ¶
func (c *CommentGroup) End() token.Pos
func (*CommentGroup) Pos ¶
func (c *CommentGroup) Pos() token.Pos
type DblQuote ¶
type DblQuote struct {
DelayedExpansion bool // whether to use delayed expansion (!var!)
Left token.Pos // position of "%"
Val Expr // quoted expression
Right token.Pos // position of "%"
}
DblQuote represents a double quote expression.
type Expr ¶
Expr represents an expression node in the AST. All expression types implement the Expr interface.
type ExprStmt ¶
type ExprStmt struct {
Docs *CommentGroup // associated documentation; or nil
X Expr // expression
}
ExprStmt represents an expression statement.
type File ¶
type File struct {
Docs []*CommentGroup // list of documentation comments
Stmts []Stmt // list of statements
}
File represents a batch script file.
type ForStmt ¶
type ForStmt struct {
Docs *CommentGroup // associated documentation; or nil
For token.Pos // position of "for" keyword
X Expr // variable to iterate over
In token.Pos // position of "in" keyword
List Expr // list to iterate over
Do token.Pos // position of "do" keyword
Lparen token.Pos // position of "("
Body *BlockStmt // body of the for statement
Rparen token.Pos // position of ")"
}
ForStmt represents a for statement.
type FuncDecl ¶
type FuncDecl struct {
Docs *CommentGroup // associated documentation; or nil
Colon token.Pos // position of ":"
Name string // function name
Body *BlockStmt // function body
}
FuncDecl represents a function declaration.
type GotoStmt ¶
type GotoStmt struct {
Docs *CommentGroup // associated documentation; or nil
GoTo token.Pos // position of "goto" keyword
Colon token.Pos // position of ":"
Label string // label to jump to
}
GotoStmt represents a goto statement.
type IfStmt ¶
type IfStmt struct {
Docs *CommentGroup // associated documentation; or nil
If token.Pos // position of "if" keyword
Cond Expr // condition
Lparen token.Pos // position of "("
Body Stmt // body of the if statement
Rparen token.Pos // position of ")"
Else Stmt // else branch; or nil
}
IfStmt represents an if statement.
type LabelStmt ¶
type LabelStmt struct {
Docs *CommentGroup // associated documentation; or nil
Colon token.Pos // position of ":"
Name string // label name
}
LabelStmt represents a label statement.
type Node ¶
type Node interface {
Pos() token.Pos // position of first character belonging to the node
End() token.Pos // position of first character immediately after the node
}
Node represents a node in the AST. All node types implement the Node interface.
type Stmt ¶
type Stmt interface {
Node
// contains filtered or unexported methods
}
Stmt represents a statement node in the AST. All statement types implement the Stmt interface.
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