81a97734e0
* guix/monads.scm (state-return, state-bind, run-with-state,
current-state, set-current-state, state-push, state-pop): New
procedures.
(%state-monad): New variable.
* tests/monads.scm (%monads): Add %STATE-MONAD.
(%monad-run): Add 'run-with-state'.
(values->list): New macro.
("set-current-state", "state-push etc."): New tests.
65 lines
3.1 KiB
EmacsLisp
65 lines
3.1 KiB
EmacsLisp
;; Per-directory local variables for GNU Emacs 23 and later.
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((nil
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. ((fill-column . 78)
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(tab-width . 8)
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;; For use with 'bug-reference-prog-mode'.
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(bug-reference-url-format . "http://bugs.gnu.org/%s")
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(bug-reference-bug-regexp
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. "<https?://\\(debbugs\\|bugs\\)\\.gnu\\.org/\\([0-9]+\\)>")))
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(c-mode . ((c-file-style . "gnu")))
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(scheme-mode
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.
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((indent-tabs-mode . nil)
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(eval . (put 'eval-when 'scheme-indent-function 1))
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(eval . (put 'test-assert 'scheme-indent-function 1))
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(eval . (put 'test-equal 'scheme-indent-function 1))
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(eval . (put 'test-eq 'scheme-indent-function 1))
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(eval . (put 'call-with-input-string 'scheme-indent-function 1))
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(eval . (put 'guard 'scheme-indent-function 1))
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(eval . (put 'lambda* 'scheme-indent-function 1))
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(eval . (put 'substitute* 'scheme-indent-function 1))
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(eval . (put 'with-directory-excursion 'scheme-indent-function 1))
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(eval . (put 'package 'scheme-indent-function 0))
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(eval . (put 'origin 'scheme-indent-function 0))
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(eval . (put 'build-system 'scheme-indent-function 0))
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(eval . (put 'bag 'scheme-indent-function 0))
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(eval . (put 'graft 'scheme-indent-function 0))
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(eval . (put 'operating-system 'scheme-indent-function 0))
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(eval . (put 'file-system 'scheme-indent-function 0))
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(eval . (put 'manifest-entry 'scheme-indent-function 0))
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(eval . (put 'manifest-pattern 'scheme-indent-function 0))
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(eval . (put 'substitute-keyword-arguments 'scheme-indent-function 1))
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(eval . (put 'with-store 'scheme-indent-function 1))
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(eval . (put 'with-error-handling 'scheme-indent-function 0))
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(eval . (put 'with-mutex 'scheme-indent-function 1))
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(eval . (put 'with-atomic-file-output 'scheme-indent-function 1))
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(eval . (put 'call-with-compressed-output-port 'scheme-indent-function 2))
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(eval . (put 'call-with-decompressed-port 'scheme-indent-function 2))
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(eval . (put 'signature-case 'scheme-indent-function 1))
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(eval . (put 'emacs-batch-eval 'scheme-indent-function 0))
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(eval . (put 'emacs-batch-edit-file 'scheme-indent-function 1))
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(eval . (put 'emacs-substitute-sexps 'scheme-indent-function 1))
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(eval . (put 'emacs-substitute-variables 'scheme-indent-function 1))
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(eval . (put 'syntax-parameterize 'scheme-indent-function 1))
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(eval . (put 'with-monad 'scheme-indent-function 1))
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(eval . (put 'mbegin 'scheme-indent-function 1))
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(eval . (put 'mwhen 'scheme-indent-function 1))
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(eval . (put 'munless 'scheme-indent-function 1))
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(eval . (put 'mlet* 'scheme-indent-function 2))
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(eval . (put 'mlet 'scheme-indent-function 2))
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(eval . (put 'run-with-store 'scheme-indent-function 1))
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(eval . (put 'run-with-state 'scheme-indent-function 1))
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;; Recognize '~', '+', and '$', as used for gexps, as quotation symbols.
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;; This notably allows '(' in Paredit to not insert a space when the
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;; preceding symbol is one of these.
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(eval . (modify-syntax-entry ?~ "'"))
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(eval . (modify-syntax-entry ?$ "'"))
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(eval . (modify-syntax-entry ?+ "'"))))
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(emacs-lisp-mode . ((indent-tabs-mode . nil)))
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(texinfo-mode . ((indent-tabs-mode . nil)
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(fill-column . 72))))
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