21 lines
575 B
Go
21 lines
575 B
Go
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package zcled
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import (
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"github.com/apparentlymart/go-zcl/zcl"
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)
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type contextStringer interface {
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ContextString(offset int) string
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}
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// ContextString returns a string describing the context of the given byte
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// offset, if available. An empty string is returned if no such information
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// is available, or otherwise the returned string is in a form that depends
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// on the language used to write the referenced file.
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func ContextString(file *zcl.File, offset int) string {
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if cser, ok := file.Nav.(contextStringer); ok {
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return cser.ContextString(offset)
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}
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return ""
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}
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