andrzej-kaczmarek opened a new pull request #201: Allow setting value to reference other setting URL: https://github.com/apache/mynewt-newt/pull/201 Currently the only way to have one setting copy value from other setting is to do as follows: ``` syscfg.vals: FOO: 'MYNEWT_VAL_BAR' ``` The problem with the above is that `newt` handles value of `FOO` as a string which is then resolved by preprocessor during build so this won't evaluate properly if used inside `syscfg.restrictions` This PR allows one setting value to explicitly reference other setting and have other value copied by `newt`. The syntax is very simple: ``` syscfg.vals: FOO: '@BAR' ```` For now it does not support recursive references and there's no nice way to escape `@` if an actual value should start with `@` (perhaps prepending `@` with space would work as a workaround...) but I think we can live with it until I can figure out how to do this in Go ;-)
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