Add openSUSE prerequisite instructions

These instructions were tested on openSUSE Tumbleweed and openSUSE Leap
15.1. There are some modules left that are not documented yet, but this
already improves the sitution for common openSUSE users.

modules/completion/ivy/README.org

@@ -12,6 +12,7 @@
   - [[#install][Install]]
     - [[#macos][MacOS]]
     - [[#arch-linux][Arch Linux]]
+    - [[#opensuse][openSUSE]]
 - [[#features][Features]]
   - [[#jump-to-file-project-navigation][Jump-to-file project navigation]]
   - [[#project-search--replace][Project search & replace]]
@@ -90,6 +91,11 @@ brew install ripgrep the_silver_searcher
 sudo pacman --needed --noconfirm -S ripgrep the_silver_searcher
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install ripgrep the_silver_searcher
+#+END_SRC
+
 * Features
 Ivy and its ilk are large plugins. Covering everything about them is outside of
 this documentation's scope, so only Doom-specific Ivy features are listed here:

modules/email/mu4e/README.org

@@ -4,16 +4,18 @@
 #+STARTUP: inlineimages
 
 * Table of Contents :TOC:
-- [[Description][Description]]
+- [[#description][Description]]
-  - [[Module Flags][Module Flags]]
+  - [[#module-flags][Module Flags]]
-  - [[Plugins][Plugins]]
+  - [[#plugins][Plugins]]
-- [[Prerequisites][Prerequisites]]
+- [[#prerequisites][Prerequisites]]
-  - [[MacOS][MacOS]]
+  - [[#macos][MacOS]]
-  - [[Arch Linux][Arch Linux]]
+  - [[#arch-linux][Arch Linux]]
-- [[Features][Features]]
+  - [[#nixos][NixOS]]
-- [[Configuration][Configuration]]
+  - [[#opensuse][openSUSE]]
-  - [[offlineimap][offlineimap]]
+- [[#features][Features]]
-  - [[mbsync][mbsync]]
+- [[#configuration][Configuration]]
+  - [[#offlineimap][offlineimap]]
+  - [[#mbsync][mbsync]]
 
 * Description
 This module makes Emacs an email client, using ~mu4e~.
@@ -66,6 +68,15 @@ environment.systemPackages = with pkgs; [
 
 [[https://github.com/Emiller88/dotfiles/blob/master/modules/shell/mail.nix][An example of setting up mbsync with home-manager]]
 
+** openSUSE
+
+Remove ~#~ in ~#sync_program=offlineimap~ to choose ~offlineimap~ instead of ~mbsync~.
+#+BEGIN_SRC sh :dir /sudo::
+sync_program=isync # mbsync
+#sync_program=offlineimap
+sudo zypper install maildir-utils $sync_programm
+#+END_SRC
+
 * TODO Features
 
 * Configuration

modules/lang/cc/README.org

@@ -11,6 +11,7 @@
   - [[#irony-server][irony-server]]
     - [[#macos][MacOS]]
     - [[#arch-linux][Arch Linux]]
+    - [[#opensuse][openSUSE]]
   - [[#rtags][rtags]]
 - [[#configure][Configure]]
   - [[#project-compile-settings][Project compile settings]]
@@ -93,6 +94,11 @@ rm -rf irony-mode
 pacman -S clang cmake
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install clang cmake
+#+END_SRC
+
 ** rtags
 Code navigation requires an [[https://github.com/Andersbakken/rtags][rtags]] server (~rdm~) installed. This should be
 available through your OS's package manager.

modules/lang/elixir/README.org

@@ -11,6 +11,7 @@
     - [[#with-asdf][With ~asdf~]]
     - [[#arch-linux][Arch Linux]]
     - [[#gentoo-linux][Gentoo Linux]]
+    - [[#opensuse][openSUSE]]
 - [[#features][Features]]
 
 * Description
@@ -47,6 +48,11 @@ sudo pacman -S elixir
 #+BEGIN_SRC sh :dir /sudo::
 sudo emerge -v dev-lang/elixir
 #+END_SRC
+
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install elixir
+#+END_SRC
 * Features
 - Code completion (~:completion company~)
 - Documentation lookup (~:tools lookup~)

modules/lang/go/README.org

@@ -4,15 +4,15 @@
 #+STARTUP: inlineimages
 
 * Table of Contents :TOC:
-- [[Description][Description]]
+- [[#description][Description]]
-  - [[Module Flags][Module Flags]]
+  - [[#module-flags][Module Flags]]
-  - [[Plugins][Plugins]]
+  - [[#plugins][Plugins]]
-- [[Prerequisites][Prerequisites]]
+- [[#prerequisites][Prerequisites]]
-  - [[Go][Go]]
+  - [[#go][Go]]
-  - [[Dependencies][Dependencies]]
+  - [[#dependencies][Dependencies]]
-- [[Features][Features]]
+- [[#features][Features]]
-- [[Configuration][Configuration]]
+- [[#configuration][Configuration]]
-- [[Troubleshooting][Troubleshooting]]
+- [[#troubleshooting][Troubleshooting]]
 
 * Description
 This module adds [[https://golang.org][Go]] support.
@@ -51,6 +51,11 @@ brew install go
 sudo pacman -S go
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install go
+#+END_SRC
+
 ** Dependencies
 This module requires a valid ~GOPATH~, and the following Go packages:
 

modules/lang/haskell/README.org

@@ -72,7 +72,6 @@ To use Intero, you need =stack=:
 brew install haskell-stack
 stack setup
 #+END_SRC
-
 *** Arch Linux
 #+BEGIN_SRC sh
 sudo pacman -S stack
@@ -81,6 +80,12 @@ pacaur -S ncurses5-compat-lib
 stack setup
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install stack
+stack setup
+#+END_SRC
+
 ** Cabal
 To use Dante, you need =cabal= (the haskell package builder) and =ghci= (the
 compiler, syntax checker & repl):
@@ -95,6 +100,11 @@ brew install cabal-install ghc
 sudo pacman -S cabal-install ghc
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install cabal-install ghc
+#+END_SRC
+
 ** LSP
 You will need =stack= and =git= installed.
 

modules/lang/javascript/README.org

@@ -10,6 +10,7 @@
 - [[#prerequisites][Prerequisites]]
   - [[#macos][MacOS]]
   - [[#arch-linux][Arch Linux]]
+  - [[#opensuse][openSUSE]]
 - [[#appendix][Appendix]]
   - [[#commands][Commands]]
 
@@ -56,6 +57,11 @@ brew install node
 sudo pacman --needed --noconfirm -S nodejs npm
 #+END_SRC
 
+** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install nodejs npm
+#+END_SRC
+
 * Appendix
 ** Commands
 *** JS2-mode

modules/lang/nim/README.org

@@ -11,10 +11,10 @@ This module adds [[https://nim-lang.org][Nim]] support to Emacs.
 + Babel support (~ob-nim~)
 
 * Table of Contents :TOC:
-- [[Module Flags][Module Flags]]
+- [[#module-flags][Module Flags]]
-- [[Prerequisites][Prerequisites]]
+- [[#prerequisites][Prerequisites]]
-  - [[Nim][Nim]]
+  - [[#nim][Nim]]
-- [[Configuration][Configuration]]
+- [[#configuration][Configuration]]
 
 * Module Flags
 This module provides no flags.
@@ -44,4 +44,9 @@ brew install nim
 sudo pacman --needed --noconfirm -S nim nimble
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install nim
+#+END_SRC
+
 * Configuration

modules/lang/php/README.org

@@ -40,6 +40,11 @@ brew install composer
 sudo pacman --needed --noconfirm -S php composer  # or php53, php54, php55
 #+END_SRC
 
+*** openSUSE
+#+BEGIN_SRC sh :dir /sudo::
+sudo zypper install php-composer
+#+END_SRC
+
 ** Dependencies
 The features in this module optionally depend on the following php packages: