amery
fee7165fbf
only logging position, errors and non-whitespace elements Signed-off-by: Alejandro Mery <amery@jpi.io>
20 lines
618 B
Go
20 lines
618 B
Go
package parser
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import "asciigoat.org/core/lexer"
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var (
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// IsNewLine tells if a rune represents a line break or the start of one
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IsNewLine = lexer.NewIsIn("\n\r")
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// IsSpace tells if a rune is considered whitespace by unicode
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IsSpace = lexer.IsSpace
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// IsNotNewLine tells if a rune is anything other than line breaks
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IsNotNewLine = lexer.NewIsNot(IsNewLine)
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// IsNotSpace tells if a rune is anything other than whitespace
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IsNotSpace = lexer.NewIsNot(IsSpace)
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)
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// IsSpaceNotNewLine indicates a rune is whitespace but not a new line
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func IsSpaceNotNewLine(r rune) bool {
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return IsSpace(r) && !IsNewLine(r)
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}
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