From ccdb5b9ec4af3879d2792f98782c91d2aae93fd4 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Wed, 22 Dec 2021 07:39:02 +0000
Subject: [PATCH] Added remote path sourcing for tramp

---
 config.org |   92 +++++++++++++++++++++++++++++++--------------
 1 files changed, 63 insertions(+), 29 deletions(-)

diff --git a/config.org b/config.org
index 54db705..1d46a04 100644
--- a/config.org
+++ b/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
@@ -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
@@ -791,7 +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.
@@ -808,11 +823,12 @@
 ** 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
@@ -830,11 +846,11 @@
     (setq lsp-completion-provider :capf)
     (setq lsp-keep-workspace-alive 'nil)
     (add-to-list 'exec-path "~/.cargo/bin"))
-  
+
   (use-package lsp-ui
     :ensure t
     :commands lsp-ui-mode)
-  
+
   (use-package helm-lsp
     :ensure t
     :commands helm-lsp-workspace-symbol)
@@ -955,7 +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
@@ -966,8 +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
@@ -977,23 +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.
@@ -1224,7 +1258,7 @@
   (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

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