| // Position support for go-toml |
| |
| package toml |
| |
| import ( |
| "fmt" |
| ) |
| |
| // Position of a document element within a TOML document. |
| // |
| // Line and Col are both 1-indexed positions for the element's line number and |
| // column number, respectively. Values of zero or less will cause Invalid(), |
| // to return true. |
| type Position struct { |
| Line int // line within the document |
| Col int // column within the line |
| } |
| |
| // String representation of the position. |
| // Displays 1-indexed line and column numbers. |
| func (p Position) String() string { |
| return fmt.Sprintf("(%d, %d)", p.Line, p.Col) |
| } |
| |
| // Invalid returns whether or not the position is valid (i.e. with negative or |
| // null values) |
| func (p Position) Invalid() bool { |
| return p.Line <= 0 || p.Col <= 0 |
| } |