mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-30 08:02:38 -05:00
3db1a8341c
For some applications, it's important to establish a non-blocking connection rather than just making the socket non-blocking after the connection is established. This is because there is I/O on the socket that will block during the handshake. I've noticed this blocking during the handshake causing issues in the build coordinator for example. This commit adds a new with-store variant to avoid changing the behaviour of with-store/open-connection to ensure that this change can't break anything that depends on the blocking nature of the socket. * guix/store.scm (open-unix-domain-socket, open-inet-socket): Take #:non-blocking? and use SOCK_NONBLOCK when calling socket if appropriate. (connect-to-daemon, open-connection, call-with-store): Take #:non-blocking? and pass it on. (with-store/non-blocking): New syntax rule. * .dir-locals.el (scheme-mode): Add entry for with-store/non-blocking. Change-Id: I8225762b78448bc1f7b698c8de5d736e13f577bf
185 lines
9 KiB
EmacsLisp
185 lines
9 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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(sentence-end-double-space . t)
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;; For use with 'bug-reference-prog-mode'. Extra bug-reference
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;; configuration should be done in your Emacs user configuration file;
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;; refer to (info (guix) The Perfect Setup).
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(bug-reference-bug-regexp
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. "\\(<https?://\\bugs\\.gnu\\.org/\\([0-9]+\\)>\\)")
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(bug-reference-url-format . "https://issues.guix.gnu.org/%s")
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(eval . (add-to-list 'completion-ignored-extensions ".go"))
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;; Emacs-Guix
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(eval . (setq-local guix-directory
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(locate-dominating-file default-directory
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".dir-locals.el")))
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;; YASnippet
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(eval . (with-eval-after-load
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'yasnippet
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(let ((guix-yasnippets
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(expand-file-name
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"etc/snippets/yas"
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(locate-dominating-file default-directory
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".dir-locals.el"))))
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(unless (member guix-yasnippets yas-snippet-dirs)
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(add-to-list 'yas-snippet-dirs guix-yasnippets)
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(yas-reload-all)))))
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;; Geiser
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;; This allows automatically setting the `geiser-guile-load-path'
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;; variable when using various Guix checkouts (e.g., via git worktrees).
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(geiser-repl-per-project-p . t)))
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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 'call-with-prompt 'scheme-indent-function 1))
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(eval . (put 'test-assert 'scheme-indent-function 1))
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(eval . (put 'test-assertm 'scheme-indent-function 1))
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(eval . (put 'test-equalm '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 'call-with-port '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 'match-record 'scheme-indent-function 3))
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(eval . (put 'match-record-lambda 'scheme-indent-function 2))
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;; TODO: Contribute these to Emacs' scheme-mode.
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(eval . (put 'let-keywords 'scheme-indent-function 3))
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;; 'modify-inputs' and its keywords.
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(eval . (put 'modify-inputs 'scheme-indent-function 1))
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(eval . (put 'replace 'scheme-indent-function 1))
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;; 'modify-phases' and its keywords.
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(eval . (put 'modify-phases 'scheme-indent-function 1))
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(eval . (put 'replace 'scheme-indent-function 1))
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(eval . (put 'add-before 'scheme-indent-function 2))
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(eval . (put 'add-after 'scheme-indent-function 2))
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(eval . (put 'modify-services 'scheme-indent-function 1))
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(eval . (put 'with-directory-excursion 'scheme-indent-function 1))
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(eval . (put 'with-file-lock 'scheme-indent-function 1))
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(eval . (put 'with-file-lock/no-wait 'scheme-indent-function 1))
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(eval . (put 'with-profile-lock 'scheme-indent-function 1))
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(eval . (put 'with-writable-file 'scheme-indent-function 2))
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(eval . (put 'package 'scheme-indent-function 0))
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(eval . (put 'package/inherit 'scheme-indent-function 1))
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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 'swap-space '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-store/non-blocking 'scheme-indent-function 1))
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(eval . (put 'with-external-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 'call-with-gzip-input-port 'scheme-indent-function 1))
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(eval . (put 'call-with-gzip-output-port 'scheme-indent-function 1))
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(eval . (put 'call-with-lzip-input-port 'scheme-indent-function 1))
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(eval . (put 'call-with-lzip-output-port 'scheme-indent-function 1))
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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 'with-derivation-narinfo 'scheme-indent-function 1))
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(eval . (put 'with-derivation-substitute 'scheme-indent-function 2))
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(eval . (put 'with-status-report 'scheme-indent-function 1))
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(eval . (put 'with-status-verbosity 'scheme-indent-function 1))
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(eval . (put 'with-build-handler 'scheme-indent-function 1))
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(eval . (put 'mlambda 'scheme-indent-function 1))
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(eval . (put 'mlambdaq '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 'mparameterize '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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(eval . (put 'wrap-program 'scheme-indent-function 1))
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(eval . (put 'wrap-script 'scheme-indent-function 1))
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(eval . (put 'with-imported-modules 'scheme-indent-function 1))
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(eval . (put 'with-extensions 'scheme-indent-function 1))
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(eval . (put 'with-parameters 'scheme-indent-function 1))
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(eval . (put 'let-system 'scheme-indent-function 1))
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(eval . (put 'with-build-variables 'scheme-indent-function 2))
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(eval . (put 'with-database 'scheme-indent-function 2))
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(eval . (put 'call-with-database 'scheme-indent-function 1))
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(eval . (put 'call-with-transaction 'scheme-indent-function 1))
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(eval . (put 'call-with-retrying-transaction 'scheme-indent-function 1))
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(eval . (put 'call-with-container 'scheme-indent-function 1))
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(eval . (put 'container-excursion 'scheme-indent-function 1))
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(eval . (put 'eventually 'scheme-indent-function 1))
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(eval . (put 'call-with-progress-reporter 'scheme-indent-function 1))
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(eval . (put 'with-repository 'scheme-indent-function 2))
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(eval . (put 'with-temporary-git-repository 'scheme-indent-function 2))
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(eval . (put 'with-environment-variables 'scheme-indent-function 1))
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(eval . (put 'with-fresh-gnupg-setup 'scheme-indent-function 1))
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(eval . (put 'with-paginated-output-port 'scheme-indent-function 1))
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(eval . (put 'with-shepherd-action 'scheme-indent-function 3))
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(eval . (put 'with-http-server 'scheme-indent-function 1))
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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 28 changed the behavior of 'lisp-fill-paragraph', which causes the
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;; first line of package descriptions to extrude past 'fill-column', and
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;; somehow that is deemed more correct upstream (see:
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;; https://issues.guix.gnu.org/56197).
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(eval . (progn
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(require 'lisp-mode)
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(defun emacs27-lisp-fill-paragraph (&optional justify)
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(interactive "P")
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(or (fill-comment-paragraph justify)
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(let ((paragraph-start
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(concat paragraph-start
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"\\|\\s-*\\([(;\"]\\|\\s-:\\|`(\\|#'(\\)"))
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(paragraph-separate
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(concat paragraph-separate "\\|\\s-*\".*[,\\.]$"))
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(fill-column (if (and (integerp emacs-lisp-docstring-fill-column)
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(derived-mode-p 'emacs-lisp-mode))
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emacs-lisp-docstring-fill-column
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fill-column)))
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(fill-paragraph justify))
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;; Never return nil.
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t))
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(setq-local fill-paragraph-function #'emacs27-lisp-fill-paragraph)))))
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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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