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Diffstat (limited to 'src/libexpr/print.hh')
| -rw-r--r-- | src/libexpr/print.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libexpr/print.hh b/src/libexpr/print.hh index f9cfc3964..3b72ae201 100644 --- a/src/libexpr/print.hh +++ b/src/libexpr/print.hh @@ -36,6 +36,12 @@ namespace nix { std::ostream & printAttributeName(std::ostream & o, std::string_view s); /** + * Returns `true' is a string is a reserved keyword which requires quotation + * when printing attribute set field names. + */ + bool isReservedKeyword(const std::string_view str); + + /** * Print a string as an identifier in the Nix expression language syntax. * * FIXME: "identifier" is ambiguous. Identifiers do not have a single |