Old emacs version (>26.3, >28) versions compatibility, tab size by filetype, and other minor fixes

init.org.d/20-packages.org

@@ -1,5 +1,12 @@
 #+TITLE:  Packages
 
+* Old Emacs TLS Compatibility
+Emacs versions older than 26.3 have problems with TLS Authentication to connect with ELPA, this fixes that
+#+begin_src emacs-lisp
+    (when (version< emacs-version "26.3")
+      (setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3"))
+#+end_src
+
 * Configuration
 #+begin_src emacs-lisp
   (require 'package)
@@ -17,9 +24,10 @@ this speeds up emacs startup
 #+end_src
 
 ** Add package sources
-#+begin_src emacs-lisp
-  (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/"))
 
+#+begin_src emacs-lisp
+  (add-to-list 'package-archives '("nongnu" . "https://elpa.nongnu.org/nongnu/"))
+  (add-to-list 'package-archives '("org" . "http://orgmode.org/elpa/"))
   (add-to-list 'package-archives '("melpa-stable" . "http://stable.melpa.org/packages/"))
   (add-to-list 'package-archives '("melpa" . "http://melpa.org/packages/"))
 #+end_src

init.org.d/50-ui.org

@@ -118,7 +118,7 @@ sets the tab size 5 spaces
 
 * Ligatures
 #+begin_src emacs-lisp
-
+  (when (> emacs-major-version 28)
     (use-package ligature
       :config
       ;; Enable the "www" ligature in every possible major mode
@@ -142,7 +142,8 @@ sets the tab size 5 spaces
                                            "\\\\" "://"))
       ;; Enables ligature checks globally in all buffers. You can also do it
       ;; per mode with `ligature-mode'.
-      (global-ligature-mode t))
+      (global-ligature-mode t)))
+
 
 #+end_src
 

init.org.d/60-ide.org

@@ -71,6 +71,13 @@ This package provides Popup autocompletion
             (company-idle-delay 0.0))
 #+end_src
 
+* RESTClient
+REST API Client in Emacs
+#+begin_src emacs-lisp
+  (use-package restclient
+    :command (restclient-mode))
+#+end_src
+
 * Eglot
  A simple package for LSP support
  

init.org.d/70-lang.org

@@ -79,7 +79,9 @@ python venv manager
 #+begin_src emacs-lisp
   (use-package pyvenv
     :commands (pyvenv-mode pyvenv-activate pyvenv-workon pyvenv-exec-shell pyvenv-virtual-env)
-    :hook (python-mode . pyvenv-mode))
+    :hook (python-mode . pyvenv-mode)
+    :config
+    (setenv "WORKON_HOME" (expand-file-name ".local/opt/miniforge3/envs" (safe-getenv "HOME" user-home-path))))
 #+end_src
 
 *** Tab Size