Configure fast fold, build in release, vim-stay

.vim/spell/sv.utf-8.add

@@ -280,3 +280,44 @@ CStr
 Preemptions
 preemptions
 schedulable
+dlc
+loopback
+can1
+SPI
+LPA
+ATSAME
+Xplained
+E54
+Num
+RxFifo0
+RxFifo1
+TxEvents
+SocketCAN
+enum
+bitrate
+dbitrate
+NVM
+passthrough
+SDA
+Pa22
+datasheet
+SCL
+Pa23
+SAME54
+RS232
+PA04
+PA05
+ECC
+entrypoint
+NVMCTRL
+CRC32
+DSU
+ATSAME54P20A
+WIP
+Ansible
+Robotframework
+TestSuite
+binutils
+EDBG
+VCC
+RPi

.vimrc

@@ -448,6 +448,8 @@ let g:syntastic_check_on_wq = 0
 "let g:syntastic_rust_checkers = ['cargo']
 " coc-rust-analyzer handling the checking now
 let g:syntastic_rust_checkers = ['']
+" The same with python, use pylint
+let g:syntastic_python_checkers = ['']
 
 " LaTeX Checker
 let g:syntastic_tex_checkers = ['lacheck']
@@ -458,7 +460,7 @@ let g:syntastic_quiet_messages = { 'regex': [
     \ 'double space at',
     \ ] }
 
-" Maintain folds and cursor placement
+" Maintain folds and cursor placement vim-stay
 set viewoptions=cursor,folds,slash,unix
 
 " Vim folding commands
@@ -482,9 +484,12 @@ set viewoptions=cursor,folds,slash,unix
 
 " FastFold by Enno settings
 nmap zuz <Plug>(FastFoldUpdate)
+" Do not update folds on save
 let g:fastfold_savehook = 1
 let g:fastfold_fold_command_suffixes =  ['x','X','a','A','o','O','c','C']
 let g:fastfold_fold_movement_commands = [']z', '[z', 'zj', 'zk']
+" Allow fastfold to work with smaller than 200 lines files
+let g:fastfold_minlines = 0
 
 let g:markdown_folding = 1
 let g:tex_fold_enabled = 1
@@ -499,8 +504,12 @@ let g:r_syntax_folding = 1
 let g:rust_fold = 1
 let g:php_folding = 1
 
-" Fold based on indentation, but open all folds
+" Fold based on indentation, but open all folds on start
 "set foldmethod=indent
+set foldmethod=syntax
+set foldnestmax=1
+
+autocmd BufWritePost *.rust normal! zv
 
 " Keep all folds open when a file is opened
 augroup OpenAllFoldsOnFileOpen
@@ -558,7 +567,7 @@ nmap <F9> :RustFmt<CR>
 "nmap <F10> :RustPlay<CR>
 
 " Run cargo build on keypress
-nmap <F10> :!cargo build<CR>
+nmap <F10> :!cargo build --release<CR>
 
 "set hidden
 "let g:racer_cmd = "$HOME/.cargo/bin/racer"