Enable clang format with an attempt at automatic detection of a format conf...

Joel Grunbaum

2021-12-22 aa97b3ac76e7c74c555cb64cf6353f1d32859f4a

 config.org

@@ -614,7 +614,7 @@
#+BEGIN_SRC emacs-lisp

  (setq c-default-style '((java-mode . "java")

                         (awk-mode . "awk")

                         (other . "linux")))

                         (other . "k&r")))

#+END_SRC



** Coding system

@@ -624,12 +624,22 @@
  (set-keyboard-coding-system 'utf-8)

  (set-language-environment "UTF-8")

  (prefer-coding-system 'utf-8)

  (setq-default indent-tabs-mode t

                tab-width 8

  (setq-default indent-tabs-mode nil

                tab-width 4

                c-basic-offset tab-width

                cperl-indent-level tab-width)

  (c-set-offset 'inline-open '0)

  (delete-selection-mode)

  (global-set-key (kbd "RET") 'newline-and-indent)

#+END_SRC

*** Smart tabs

Tabs for indentation, spaces for alignment

#+BEGIN_SRC emacs-lisp

    (use-package smart-tabs-mode

      :ensure t

      :config

      (smart-tabs-insinuate 'c 'c++ 'java 'javascript 'cperl 'python 'ruby

                            'nxml))

#+END_SRC



** Move to beginning of line ignoring whitespace

@@ -692,7 +702,8 @@
    ;; (setq tramp-default-method "ssh")

    (when (eq system-type 'windows-nt)

      (setq tramp-default-method "pscp"))

    (setq password-cache-expiry nil))

    (setq password-cache-expiry nil)

    (add-to-list 'tramp-remote-path 'tramp-own-remote-path))

#+END_SRC



** COMMENT Y or N instead of yes or no

@@ -824,7 +835,7 @@
             LaTeX-mode

             rust-mode

             sh-mode

             verilog-mode

             ;; verilog-mode

             go-mode) . lsp))

    :init

    (setq lsp-keymap-prefix "C-c l")

@@ -1021,19 +1032,29 @@
**** Clang-format

Automatically format buffer on save.

#+BEGIN_SRC emacs-lisp

  (when (file-exists-p "/usr/share/clang/clang-format.el")

    (load "/usr/share/clang/clang-format.el")

    (setq clang-format-linux-style (concat "{BasedOnStyle: LLVM,"

                                           "IndentWidth: 8,"

                                           "UseTab: Always,"

                                           "BreakBeforeBraces: Linux,"

                                           "AllowShortIfStatementsOnASingleLine: false,"

                                           "IndentCaseLabels: false}"))

    (setq-default clang-format-style clang-format-linux-style)

    (defun clang-format-on-save ()

      (add-hook 'before-save-hook 'clang-format-buffer nil t))

    (add-hook 'c-mode-hook 'clang-format-on-save nil t)

    (add-hook 'c++-mode-hook 'clang-format-on-save nil t))

      (defun set-clang-format-style ()

          (if (file-exists-p (concat

                              (projectile-project-root)

                              ".clang-format"))

              (setq-local clang-format-style nil)

            (setq-local clang-format-style (concat "{BasedOnStyle: LLVM,"

                                                   "IndentWidth: " (format "%s" tab-width) ","

                                                   "UseTab: " (if (eq indent-tabs-mode nil)

                                                                  "Never"

                                                                "AlignWithSpaces")

  ","

                                                   "BreakBeforeBraces: Linux,"

                                                   "AllowShortIfStatementsOnASingleLine: false,"

                                                   "IndentCaseLabels: false}"))))



      (use-package clang-format

        :ensure t

        :hook (c-mode-common . (set-clang-format-style)))



      ;;   (defun clang-format-on-save ()

      ;;     (add-hook 'before-save-hook 'clang-format-buffer nil t))

      ;;   (add-hook 'c-mode-hook 'clang-format-on-save nil t)

      ;;   (add-hook 'c++-mode-hook 'clang-format-on-save nil t))

#+END_SRC

*** emacs-lisp

**** COMMENT Company

@@ -1186,9 +1207,29 @@
    :pin gnu

    :config

    (autoload 'verilog-mode "verilog-mode" "Verilog mode" t )

    (add-to-list 'auto-mode-alist '("\\.[ds]?va?h?\\'" . verilog-mode)))

    (add-to-list 'auto-mode-alist '("\\.[ds]?va?h?\\'" . verilog-mode))

    (setq-default verilog-align-ifelse t

                  verilog-auto-delete-trailing-whitespace t

                  verilog-auto-inst-param-value t

                  verilog-auto-lineup 'all

                  verilog-auto-newline nil

                  verilog-auto-save-policy nil

                  verilog-auto-template-warn-unused t

                  verilog-auto-endcomments nil

                  verilog-highlight-grouping-keywords t

                  verilog-highlight-modules t

                  verilog-tab-to-comment t

                  verilog-indent-begin-after-if nil

                  verilog-indent-lists nil

                  verilog-case-indent 4

                  verilog-cexp-indent 0

                  verilog-indent-level 4

                  verilog-indent-level-behavioral 4

                  verilog-indent-level-declaration 4

                  verilog-indent-level-directive 4

                  verilog-indent-level-module 4))

#+END_SRC



#+END_SRC

*** COMMENT MATLAB

Mode for editing MATLAB m-files.

#+BEGIN_SRC emacs-lisp