This is my shell script to install vim and other packages so that I can use vim as my Python3 and C development environment.

Manjaro install script can be found here: https://github.com/mhartzel/vim_python3_ide_installer-manjaro

This program will do the following things:

• Uninstall previous vim packages and old vim configuration.
• Download latest vim source from git repository. Compile and install a new vim with Python3 support.
• Download and install 256 color Terminus font.
• Install vim plugins Pathogen and Tagbar to make vim an IDE.
• Install Syntastic and Pyflakes.
• Install Supertab and Pydoc.
• Install Gutentags
• Install vim-gitgutter.
• Install git-fugitive.
• Install Nerdtree.
• Install Surround.
• Install C language reference documents.
• Remove most color schemes that come with vim, leaving only: default, desert, murphy and slate.
• Install 256 color vim colorschemes: desert256, distinguished, jellybeans, aldmeris (based on oblivion colorscheme for Gedit).
• All colorschemes are modified to show the current line as a 1 pixel underline.
• Aldmeris default color for statements (white) is the same as for the rest of text. Statements should stand out, so the color is changed to green.
• Colorscheme aldmeris is set as the default colorscheme.

After installation you have:

• Python3 syntax checking (every time you save).
• Python3 syntax highlighting.
• Python3 documentation for the keyword under cursor opens with leader + pw ( \pw NOTE second character must be pressed within 1 second ).
• C syntax checking (every time you save)
• C syntax highlighting.
• C++17 syntax checking (every time you save)
• C reference documentation for the keyword under cursor opens with leader + cr ( \cr NOTE second character must be pressed within 1 second ).
• Gutentags will automatically create a tag - file for subroutines in your code when you open it up for editing.
• The current line is underlined with a single pixel white line (all colorschemes).
• F2 - turns on/off line numbers.
• F3 - turns on/off ident guidelines
• F4 - turns on/off line wrapping
• F5 - turns on/off automatic identation (needs to be turned off when pasting text into vim).
• F6 - jump to next window
• F7 - open nerdtree to navigate the filesystem.
• F8 - turns on/off Tagbar.
• F9 - turns gitgutter on /off
• F10 - Show subroutine definition for the one under cursor even if the definition is in another file in the project
• Tagbar shows your function names and variables in a small window on the right side of vim display.
• Tagbar also shows you the 'scope' meaning it highlights the function name the current code line belongs to.
• Pressing enter in Tagbar window on a function name makes the main window jump to that function.
• Matching brackets are automatically highlighted.
• Vim-Gitgutter shows what lines you have changed since committing that file to git (display refreshes every 4 seconds)
• Nerdtree lets you navigate the filesystem and open files.
• Git-fugitive lets you commit to your git repository right from vim.
• Surround lets you easily add change quotes, brakets, etc around a text block: https://github.com/tpope/vim-surround
• Search results are highlighted.
• Case is ignored in search.
• Vim remembers the code line that you were in last time the file was open.
• '' is mapped to `` meaning that the command '' returns to the line and character you were on before a jump in the text.
• Backspace configured to work like it should.
• Good terminals for a Vim IDE are: LXTerminal, QTerminal, KDE Konsole.

git clone https://github.com/mhartzel/vim_python3_ide_installer.git

cd vim_python3_ide_installer

./install_vim_and_packages_required_for_python3_ide.sh

Toggle line numbers on/off with F2

Toggle indent guides on/off with F3

Toggle Tagbar on/off with F8

http://github.com/majutsushi/tagbar

https://github.com/vim-syntastic/syntastic

https://github.com/pyflakes/pyflakes.git

https://github.com/ervandew/supertab.git

Python3: leader + pw ( \pw )

C: leader + cr ( \cr )

https://github.com/fs111/pydoc.vim.git

Show subroutine definition with F10

Toggle Gitgutter on/off with F9

https://github.com/airblade/vim-gitgutter

Open Nerdtree with F7 and close with q 

https://github.com/scrooloose/nerdtree

Gwrite or Gw = git add .
Gstatus or Gst = git status
Gcommit or Gco = git commit

https://github.com/tpope/vim-fugitive