.emacs.d.git - Gitblit

			@@ -8,7 +8,7 @@
			(cond ((eq system-type 'windows-nt)
			(add-to-list 'exec-path "C:/msys64/usr/bin")
			(add-to-list 'exec-path "C:/msys64/mingw64/bin")
			(add-to-list 'exec-path "c:/Program Files/gnuplot")
			(add-to-list 'exec-path "C:/Program Files/gnuplot")
			(setenv "PATH" (mapconcat #'identity exec-path path-separator)))
			((eq system-type 'darwin)
			(use-package exec-path-from-shell
			@@ -86,12 +86,12 @@
			(set-face-italic 'font-lock-keyword-face t)
			#+END_SRC

			** Remove menu bar, toolbar, but keep scroll bar
			** Remove menu bar, toolbar, and scroll bar
			Make the emacs interface slightly nicer.
			#+BEGIN_SRC emacs-lisp
			(menu-bar-mode 0)
			(tool-bar-mode 0)
			(scroll-bar-mode 1)
			(scroll-bar-mode 0)
			#+END_SRC
			* COMMENT EXWM
			Emacs window manager.
			@@ -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
			@@ -685,9 +695,15 @@
			Remote editing mode.
			Hate having to re-input passwords.
			#+BEGIN_SRC emacs-lisp
			(when (eq system-type 'windows-nt)
			(setq tramp-default-method "pscp"))
			(setq password-cache-expiry nil)
			(use-package tramp
			:ensure t
			:pin gnu
			:config
			;; (setq tramp-default-method "ssh")
			(when (eq system-type 'windows-nt)
			(setq tramp-default-method "pscp"))
			(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
			@@ -718,6 +734,13 @@
			(minimap-mode))
			#+END_SRC

			** Highlight indentation
			Vertical demarcations for indent levels
			#+BEGIN_SRC emacs-lisp
			(use-package highlight-indentation
			:ensure t
			:hook (prog-mode . highlight-indentation-mode))
			#+END_SRC
			* Mode line tweaks
			Diminish is used but is included in init.el such that it can be used throughout this document
			** Spaceline
			@@ -784,7 +807,6 @@
			:config
			(flycheck-pos-tip-mode))
			#+END_SRC

			** Company
			Company is auto-complete for Emacs.
			Uses various backends, more of which are added later.
			@@ -795,24 +817,26 @@
			:config
			(global-company-mode)
			(setq company-idle-delay 0)
			(setq company-minimum-prefix-length 3))
			(setq company-minimum-prefix-length 1))
			#+END_SRC

			** LSP Mode
			Use LSP for completion suggestions.
			Causes too much memory usage, need to debug.
			Need to generate ~compile_flags~ for c/c++, can use ~bear~ but may need other tools.
			#+BEGIN_SRC emacs-lisp
			(use-package lsp-mode
			:ensure t
			:hook (((c-mode
			cpp-mode
			c++-mode
			tex-mode
			latex-mode
			TeX-mode
			LaTeX-mode
			rust-mode
			sh-mode
			verilog-mode) . lsp))
			verilog-mode
			go-mode) . lsp))
			:init
			(setq lsp-keymap-prefix "C-c l")
			:commands lsp
			@@ -947,7 +971,8 @@

			** Language specific configs
			*** C/C++
			**** Flycheck clang
			**** Flycheck
			***** Flycheck clang
			Add the clang backend for linting.
			#+BEGIN_SRC emacs-lisp
			(use-package flycheck-clang-analyzer
			@@ -958,8 +983,25 @@
			(require 'flycheck-clang-analyzer)
			(flycheck-clang-analyzer-setup)))
			#+END_SRC
			***** Flycheck project root
			Flycheck tends to fail finding the project root, giving errors about missing files.
			This should remove them.
			#+BEGIN_SRC emacs-lisp
			(defun setup-flycheck-project-path ()
			(let ((root (ignore-errors (projectile-project-root))))
			(when root
			(add-to-list
			(make-variable-buffer-local 'flycheck-clang-include-path)
			root)
			(add-to-list
			(make-variable-buffer-local 'flycheck-gcc-include-path)
			root))))

			**** Company
			(add-hook 'c-mode-hook 'setup-flycheck-project-path)
			(add-hook 'c++-mode-hook 'setup-flycheck-project-path)
			#+END_SRC

			**** COMMENT Company
			Add header completion as well as Irony, which uses clang for suggestions.
			#+BEGIN_SRC emacs-lisp
			(use-package company-c-headers
			@@ -969,23 +1011,23 @@
			(add-hook 'c++-mode-hook 'company-mode)
			(add-hook 'c-mode-hook 'company-mode))

			(use-package irony
			:ensure t
			:init
			(setq w32-pipe-read-delay 0)
			(setq irony-server-w32-pipe-buffer-size (* 64 1024))
			(add-hook 'c++-mode-hook 'irony-mode)
			(add-hook 'c-mode-hook 'irony-mode)
			(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
			(add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
			;; (use-package irony
			;; :ensure t
			;; :init
			;; (setq w32-pipe-read-delay 0)
			;; (setq irony-server-w32-pipe-buffer-size (* 64 1024))
			;; (add-hook 'c++-mode-hook 'irony-mode)
			;; (add-hook 'c-mode-hook 'irony-mode)
			;; (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
			;; (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))

			(use-package company-irony
			:ensure t
			:after irony
			:config
			(add-to-list 'company-backends '(company-c-headers
			company-dabbrev-code
			company-irony)))
			;; (use-package company-irony
			;; :ensure t
			;; :after irony
			;; :config
			;; (add-to-list 'company-backends '(company-c-headers
			;; company-dabbrev-code
			;; company-irony)))
			#+END_SRC
			**** Clang-format
			Automatically format buffer on save.
			@@ -1120,10 +1162,13 @@
			:ensure t
			:init
			(cond ((eq system-type 'windows-nt)
			(setq plantuml-jar-path "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar"))
			(when (file-exists-p "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar")
			(setq plantuml-jar-path "c:/ProgramData/chocolatey/lib/plantuml/tools/plantuml.jar")
			(setq planuml-default-exec-mode 'jar)))
			((eq system-type 'gnu/linux)
			(setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")))
			(setq planuml-default-exec-mode 'jar))
			(when (file-exists-p "/usr/share/java/plantuml/plantuml.jar")
			(setq plantuml-jar-path "/usr/share/java/plantuml/plantuml.jar")
			(setq planuml-default-exec-mode 'jar)))))
			#+END_SRC

			*** COMMENT Racket
			@@ -1140,73 +1185,19 @@
			(autoload 'racket-mode "Racket" "Racket Editing Mode" t)
			(add-to-list
			'auto-mode-alist
			'("\\.rkt$" . racket-mode))
			(setq matlab-indent-function t))
			'("\\.rkt$" . racket-mode)))
			#+END_SRC

			*** COMMENT Verilog
			*** Verilog
			**** Get latest version
			Pull the latest version from the web.
			Use latest version from repositories.
			#+BEGIN_SRC emacs-lisp
			(defun get-verilog-latest()
			(if (not(file-directory-p "~/.emacs.d/elpa/verilog-mode"))
			(make-directory "~/.emacs.d/elpa/verilog-mode"))
			(if (file-exists-p "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
			(delete-file "~/.emacs.d/elpa/verilog-mode/verilog-mode.el"))
			(url-copy-file "https://www.veripool.org/ftp/verilog-mode.el" "~/.emacs.d/elpa/verilog-mode/verilog-mode.el" 1))
			#+END_SRC

			**** Integrate into emacs
			Add updated version (based off auto-package-update) and integrate it with Emacs.
			#+BEGIN_SRC emacs-lisp
			(defun verilog-read-file-as-string (file)
			"Read FILE contents."
			(when (file-exists-p file)
			(with-temp-buffer
			(insert-file-contents file)
			(buffer-string))))

			(defun verilog-write-string-to-file (file string)
			"Substitute FILE contents with STRING."
			(with-temp-buffer
			(insert string)
			(when (file-writable-p file)
			(write-region (point-min)
			(point-max)
			file))))

			(defun verilog-today-day ()
			(time-to-days (current-time)))

			(defun should-update-verilog-p ()
			"Return non-nil when an update is due."
			(and
			(or
			(not (file-exists-p "~/.emacs.d/.last-verilog-update-day"))
			(if (>= (/ (- (verilog-today-day) (verilog-read-last-update-day)) 7) 1)
			t
			nil))))

			(defun verilog-read-last-update-day ()
			"Read last update day."
			(string-to-number
			(verilog-read-file-as-string "~/.emacs.d/.last-verilog-update-day")))

			(defun verilog-write-current-day ()
			"Store current day."
			(verilog-write-string-to-file
			"~/.emacs.d/.last-verilog-update-day"
			(int-to-string (verilog-today-day))))

			(use-package verilog-mode
			:init
			(when (should-update-verilog-p)
			(get-verilog-latest)
			(verilog-write-current-day))
			(add-to-list 'load-path "~/.emacs.d/elpa/verilog-mode/verilog-mode.el")
			:ensure t
			:pin gnu
			:config
			(autoload 'verilog-mode "verilog-mode" "Verilog mode" t )
			(add-to-list 'auto-mode-alist '("\\.[ds]?vh?\\'" . verilog-mode)))
			(add-to-list 'auto-mode-alist '("\\.[ds]?va?h?\\'" . verilog-mode)))
			#+END_SRC

			*** COMMENT MATLAB
			@@ -1267,26 +1258,38 @@
			(use-package flycheck-rust
			:ensure t
			:config
			(add-hook 'flyckeck-mode-hook #'flycheck-rust-setup))
			(add-hook 'flycheck-mode-hook #'flycheck-rust-setup))
			#+END_SRC
			*** Go
			**** Major mode
			#+BEGIN_SRC emacs-lisp
			(use-package go-mode
			:ensure t
			:config
			(add-hook 'before-save-hook #'gofmt-before-save))
			#+END_SRC

			**** COMMENT Completion
			Code completion with racer.
			#+RESULTS:
			: t

			**** Flycheck
			#+BEGIN_SRC emacs-lisp
			(use-package racer
			(use-package flycheck-golangci-lint
			:ensure t
			:hook ((rust-mode . racer-mode)
			(racer-mode . (eldoc-mode company-mode)))
			:init
			(setq racer-command "~/.cargo/bin/racer"))
			:config
			(add-hook 'flycheck-mode-hook #'flycheck-golangci-lint-setup))
			#+END_SRC
			**** Company
			#+BEGIN_SRC emacs-lisp
			(use-package company-go
			:ensure t)
			#+END_SRC
			* Org mode
			** Up to date org
			Pull the latest org mode from the repository, rather than the org which comes with emacs.
			#+BEGIN_SRC emacs-lisp
			(use-package org
			:ensure org-plus-contrib
			:pin org)
			(use-package org
			:ensure org-contrib)
			#+END_SRC

			** Small tweaks
			@@ -1316,13 +1319,13 @@
			(visual-line-mode 1)))
			#+END_SRC

			** org-bullets
			** Fancy org points
			Use bullets of different colours and styles instead of the "\\\*" to denote indentation levels.
			#+BEGIN_SRC emacs-lisp
			(use-package org-bullets
			(use-package org-superstar
			:ensure t
			:config
			(add-hook 'org-mode-hook (lambda () (org-bullets-mode))))
			(add-hook 'org-mode-hook (lambda () (org-superstar-mode 1))))
			#+END_SRC

			** Org Babel
			@@ -1338,7 +1341,6 @@
			(scheme . t)
			(gnuplot . t)
			(matlab . t)
			(plantuml . t)
			(fortran . t)
			(java . t)
			(plantuml . t)))