diff options
Diffstat (limited to 'users')
| -rw-r--r-- | users/glittershark/emacs.d/config.el | 1 | ||||
| -rw-r--r-- | users/glittershark/emacs.d/cpp.el | 26 | ||||
| -rw-r--r-- | users/glittershark/emacs.d/google-c-style.el | 151 | ||||
| -rwxr-xr-x | users/glittershark/emacs.d/nix-clangd.sh | 7 |
4 files changed, 185 insertions, 0 deletions
diff --git a/users/glittershark/emacs.d/config.el b/users/glittershark/emacs.d/config.el index afeb990e8875..8c8355538341 100644 --- a/users/glittershark/emacs.d/config.el +++ b/users/glittershark/emacs.d/config.el @@ -29,6 +29,7 @@ (load! "grid") (load! "nix") (load! "email") +(load! "cpp") (require 's) (require 'tvl) diff --git a/users/glittershark/emacs.d/cpp.el b/users/glittershark/emacs.d/cpp.el new file mode 100644 index 000000000000..225d8b7f8cbf --- /dev/null +++ b/users/glittershark/emacs.d/cpp.el @@ -0,0 +1,26 @@ +;;; ~/code/depot/users/glittershark/emacs.d/cpp.el -*- lexical-binding: t; -*- + + +(load! "google-c-style") + +(after! flycheck + (add-to-list 'flycheck-disabled-checkers 'c/c++-gcc) + (add-to-list 'flycheck-disabled-checkers 'c/c++-clangd)) + +(defun +grfn/cpp-setup () + (when (s-starts-with? + "/home/grfn/code/depot/third_party/nix" + (buffer-file-name)) + (setq lsp-clients-clangd-executable "/home/grfn/code/depot/users/glittershark/emacs.d/nix-clangd.sh" + lsp-clients-clangd-args nil) + (google-set-c-style) + (lsp))) + +(add-hook 'c++-mode-hook #'+grfn/cpp-setup) + +(comment + (setq + lsp-clients-clangd-executable + "/home/grfn/code/depot/third_party/nix/clangd.sh" + lsp-clients-clangd-args nil) + ) diff --git a/users/glittershark/emacs.d/google-c-style.el b/users/glittershark/emacs.d/google-c-style.el new file mode 100644 index 000000000000..9bb12c61aae4 --- /dev/null +++ b/users/glittershark/emacs.d/google-c-style.el @@ -0,0 +1,151 @@ +;;; google-c-style.el --- Google's C/C++ style for c-mode + +;; Keywords: c, tools + +;; google-c-style.el is Copyright (C) 2008 Google Inc. All Rights Reserved. +;; +;; It is free software; you can redistribute it and/or modify it under the +;; terms of either: +;; +;; a) the GNU General Public License as published by the Free Software +;; Foundation; either version 1, or (at your option) any later version, or +;; +;; b) the "Artistic License". + +;;; Commentary: + +;; Provides the google C/C++ coding style. You may wish to add +;; `google-set-c-style' to your `c-mode-common-hook' after requiring this +;; file. For example: +;; +;; (add-hook 'c-mode-common-hook 'google-set-c-style) +;; +;; If you want the RETURN key to go to the next line and space over +;; to the right place, add this to your .emacs right after the load-file: +;; +;; (add-hook 'c-mode-common-hook 'google-make-newline-indent) + +;;; Code: + +;; For some reason 1) c-backward-syntactic-ws is a macro and 2) under Emacs 22 +;; bytecode cannot call (unexpanded) macros at run time: +(eval-when-compile (require 'cc-defs)) + +;; Wrapper function needed for Emacs 21 and XEmacs (Emacs 22 offers the more +;; elegant solution of composing a list of lineup functions or quantities with +;; operators such as "add") +(defun google-c-lineup-expression-plus-4 (langelem) + "Indents to the beginning of the current C expression plus 4 spaces. + +This implements title \"Function Declarations and Definitions\" +of the Google C++ Style Guide for the case where the previous +line ends with an open parenthese. + +\"Current C expression\", as per the Google Style Guide and as +clarified by subsequent discussions, means the whole expression +regardless of the number of nested parentheses, but excluding +non-expression material such as \"if(\" and \"for(\" control +structures. + +Suitable for inclusion in `c-offsets-alist'." + (save-excursion + (back-to-indentation) + ;; Go to beginning of *previous* line: + (c-backward-syntactic-ws) + (back-to-indentation) + (cond + ;; We are making a reasonable assumption that if there is a control + ;; structure to indent past, it has to be at the beginning of the line. + ((looking-at "\\(\\(if\\|for\\|while\\)\\s *(\\)") + (goto-char (match-end 1))) + ;; For constructor initializer lists, the reference point for line-up is + ;; the token after the initial colon. + ((looking-at ":\\s *") + (goto-char (match-end 0)))) + (vector (+ 4 (current-column))))) + +;;;###autoload +(defconst google-c-style + `((c-recognize-knr-p . nil) + (c-enable-xemacs-performance-kludge-p . t) ; speed up indentation in XEmacs + (c-basic-offset . 2) + (indent-tabs-mode . nil) + (c-comment-only-line-offset . 0) + (c-hanging-braces-alist . ((defun-open after) + (defun-close before after) + (class-open after) + (class-close before after) + (inexpr-class-open after) + (inexpr-class-close before) + (namespace-open after) + (inline-open after) + (inline-close before after) + (block-open after) + (block-close . c-snug-do-while) + (extern-lang-open after) + (extern-lang-close after) + (statement-case-open after) + (substatement-open after))) + (c-hanging-colons-alist . ((case-label) + (label after) + (access-label after) + (member-init-intro before) + (inher-intro))) + (c-hanging-semi&comma-criteria + . (c-semi&comma-no-newlines-for-oneline-inliners + c-semi&comma-inside-parenlist + c-semi&comma-no-newlines-before-nonblanks)) + (c-indent-comments-syntactically-p . t) + (comment-column . 40) + (c-indent-comment-alist . ((other . (space . 2)))) + (c-cleanup-list . (brace-else-brace + brace-elseif-brace + brace-catch-brace + empty-defun-braces + defun-close-semi + list-close-comma + scope-operator)) + (c-offsets-alist . ((arglist-intro google-c-lineup-expression-plus-4) + (func-decl-cont . ++) + (member-init-intro . ++) + (inher-intro . ++) + (comment-intro . 0) + (arglist-close . c-lineup-arglist) + (topmost-intro . 0) + (block-open . 0) + (inline-open . 0) + (substatement-open . 0) + (statement-cont + . + (,(when (fboundp 'c-no-indent-after-java-annotations) + 'c-no-indent-after-java-annotations) + ,(when (fboundp 'c-lineup-assignments) + 'c-lineup-assignments) + ++)) + (label . /) + (case-label . +) + (statement-case-open . +) + (statement-case-intro . +) ; case w/o { + (access-label . /) + (innamespace . 0)))) + "Google C/C++ Programming Style.") + +;;;###autoload +(defun google-set-c-style () + "Set the current buffer's c-style to Google C/C++ Programming + Style. Meant to be added to `c-mode-common-hook'." + (interactive) + (make-local-variable 'c-tab-always-indent) + (setq c-tab-always-indent t) + (c-add-style "Google" google-c-style t)) + +;;;###autoload +(defun google-make-newline-indent () + "Sets up preferred newline behavior. Not set by default. Meant + to be added to `c-mode-common-hook'." + (interactive) + (define-key c-mode-base-map "\C-m" 'newline-and-indent) + (define-key c-mode-base-map [ret] 'newline-and-indent)) + +(provide 'google-c-style) +;;; google-c-style.el ends here diff --git a/users/glittershark/emacs.d/nix-clangd.sh b/users/glittershark/emacs.d/nix-clangd.sh new file mode 100755 index 000000000000..0df209c2eb99 --- /dev/null +++ b/users/glittershark/emacs.d/nix-clangd.sh @@ -0,0 +1,7 @@ +#!/usr/bin/env bash +set -euo pipefail + +CLANGD_FLAGS=--compile-commands-dir=/home/grfn/builds/tazjix \ + nix-shell /home/grfn/code/depot \ + -A third_party.nix \ + --run nix-clangd |