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stricter regexp for Dockerfile line continuations
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@ -459,7 +459,7 @@ func (b *buildFile) commit(id string, autoCmd []string, comment string) error {
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}
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// Long lines can be split with a backslash
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var lineContinuation = regexp.MustCompile(`\s*\\.*\n`)
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var lineContinuation = regexp.MustCompile(`\s*\\\s*\n`)
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func (b *buildFile) Build(context io.Reader) (string, error) {
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// FIXME: @creack any reason for using /tmp instead of ""?
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