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-rw-r--r--.dir-locals.el.in5
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diff --git a/.dir-locals.el.in b/.dir-locals.el.in
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+((coq-mode . ((eval . (let* ((project-root (locate-dominating-file buffer-file-name "_CoqProject"))
+ (coqprime-folder (expand-file-name "@COQPRIME@" project-root))
+ (coq-path (split-string (or (getenv "COQPATH") "") ":" t)))
+ (unless (memql coqprime-folder coq-path)
+ (setenv "COQPATH" (mapconcat #'identity (cons coqprime-folder coq-path) ":"))))))))