diff --git a/vimrc b/vimrc
index 9bd9ce6..693af11 100644
--- a/vimrc
+++ b/vimrc
@@ -26,12 +26,12 @@ let s:uname = system("echo -n \"$(uname)\"")
 let g:vim_dir = $HOME . "/.vim"
 let mapleader=","
 
-function! IsWindows()
+fu! IsWindows()
     if s:uname =~ "mingw" || s:uname =~ "msys"
         return 1
     endif
     return 0
-endfunction
+endfu
 
 if has('termguicolors')
     set termguicolors
@@ -40,12 +40,12 @@ if has('termguicolors')
     let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
 endif
 
-function! PrintError(msg) abort
+fu! PrintError(msg) abort
     exec 'normal! \<Esc>'
     echohl ErrorMsg
     echomsg a:msg
     echohl None
-endfunction
+endfu
 
 
 "|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
@@ -193,13 +193,13 @@ let g:campo_custom_ctags_args = ""
 "   call g:SetExtraCtagsPaths([g:campo_jai_path.'/tags'])
 "
 " You can see what your ctags search list is set to in the editor with :echo &tags
-function! g:SetExtraCtagsPaths(paths_array)
+fu! g:SetExtraCtagsPaths(paths_array)
     let l:list = './tags,tags' " This is the default tags list set by vim.
     for path in a:paths_array
         let l:list .= ',' . path
     endfor
     let &tags=l:list
-endfunction
+endfu
 
 
 "##################################################################################
@@ -475,7 +475,7 @@ augroup campoCmds
     autocmd BufWritePost ~/.vimrc_templates.private silent! source $MYVIMRC
 
     " Remove trailing whitespace when saving any file.
-    function! StripTrailingWhitespaces()
+    fu! StripTrailingWhitespaces()
         if g:campo_strip_trailing_whitespace == 1
             if len(g:campo_directories_to_ignore_when_stripping_trailing_whitespace)
                 for path in g:campo_directories_to_ignore_when_stripping_trailing_whitespace
@@ -671,7 +671,7 @@ nnoremap <c-g> :%s///g<left><left>
 " order to only call it once for a group of saves I've had to remap the
 " various save commands to a function call.
 
-function! CreateCtags()
+fu! CreateCtags()
     " Only allow one instance of ctags to run in this directory at any given time.
     let l:lock_file = "ctags.lock"
     if filereadable(l:lock_file) || filereadable("newtags")
@@ -725,32 +725,32 @@ endfun
 " These write functions below will not be reloaded because they initiate the
 " save. So if you make changes to them then you need to manually reload this
 " file using <leader>rv or whatever. :ReloadVimrcError
-function! WriteCurrentFileAndCreateCtags()
+fu! WriteCurrentFileAndCreateCtags()
     write!
     call CreateCtags()
-endfunction
+endfu
 
-function! WriteCurrentFileAndCreateCtagsThenQuit()
+fu! WriteCurrentFileAndCreateCtagsThenQuit()
     write!
     call CreateCtags()
     quit
-endfunction
+endfu
 
 " @fixme Sometimes a :wa that saves multiple files causes vim to hang and use a lot of CPU.
-function! WriteAllModifiedFilesAndCreateCtags()
+fu! WriteAllModifiedFilesAndCreateCtags()
     wall!
     call CreateCtags()
-endfunction
+endfu
 
 " Create a command abbreviation that only applies when it's at the beginning
 " of a ex command. If you were to do a normal cnoreabbrev or cabbrev then the
 " subsitution can happen anywhere in the command line. It was mostly affecting
 " my text search; I'd type '/w' and it would be replaced with the call to save
 " and create ctags.
-function! Cabbrev(key, value)
+fu! Cabbrev(key, value)
   exe printf('cabbrev <expr> %s (getcmdtype() == ":" && getcmdpos() <= %d) ? %s : %s',
     \ a:key, len(a:key)+1, string(a:value), string(a:key))
-endfunction
+endfu
 
 call Cabbrev('w',  'call WriteCurrentFileAndCreateCtags()')
 call Cabbrev('W',  'call WriteCurrentFileAndCreateCtags()')
@@ -774,14 +774,14 @@ noremap Q <Nop>
 "##################################################################################
 " MULTIPURPOSE TAB KEY
 "##################################################################################
-function! InsertTabWrapper()
+fu! InsertTabWrapper()
     let l:col = col('.') - 1
     if !l:col || getline('.')[l:col - 1] !~ '\k'
         return "\<tab>"
     else
         return "\<c-p>"
     endif
-endfunction
+endfu
 inoremap <tab> <c-r>=InsertTabWrapper()<cr>
 inoremap <s-tab> <c-n>
 
@@ -883,12 +883,12 @@ let g:rg_window_height = g:quickfix_pane_height
 " window and cmdline events but wasn't able to find anything that fired AFTER
 " the tag command. So we're instead just setting the tags list once for the
 " session and not bothering with changing it on the fly. See g:SetExtraCtagsPaths
-function! CtrlP_Search(search_path)
+fu! CtrlP_Search(search_path)
     " If a:search_path is empty then ctrlp will use g:ctrlp_working_path_mode to determine the cwd to search in.
     execute 'CtrlP ' . a:search_path
-endfunction
+endfu
 
-function! CtrlP_JaiSearch(jai_rel_search_path)
+fu! CtrlP_JaiSearch(jai_rel_search_path)
     if g:campo_jai_path == ''
         call PrintError("g:campo_jai_path isn't set!")
         return
@@ -902,7 +902,7 @@ function! CtrlP_JaiSearch(jai_rel_search_path)
         return
     endif
     call CtrlP_Search(l:path)
-endfunction
+endfu
 
 " CtrlP File Searching
 noremap <leader>g  :call CtrlP_Search('')<cr>            " Search in current directory
@@ -952,7 +952,7 @@ let s:light_rainbow = ['red', 'green', 'magenta', 'cyan', 'yellow', 'white', 'gr
 let s:dark_rainbow = ['darkblue', 'red', 'black', 'darkgreen', 'darkyellow', 'darkred', 'darkgray']
 let s:rainbow_theme = g:campo_light_dark_mode
 
-function! UpdateRainbowConf()
+fu! UpdateRainbowConf()
     let g:rainbow_conf = {
         \   'ctermfgs': (s:rainbow_theme == "light"? s:dark_rainbow : s:light_rainbow)
      \}
@@ -960,11 +960,11 @@ function! UpdateRainbowConf()
 "\       '*': 0, " Disable all
 "\       'c++': {} " Only enable c++
 "\   }
-endfunction
+endfu
 
 call UpdateRainbowConf()
 
-function! ReloadRainbow()
+fu! ReloadRainbow()
     if g:campo_theme_use_rainbow_parens
         if exists(':RainbowToggle')
             call UpdateRainbowConf()
@@ -977,7 +977,7 @@ function! ReloadRainbow()
             call rainbow#clear()
         endif
     endif
-endfunction
+endfu
 
 
 "|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
@@ -999,15 +999,15 @@ noremap <leader>l :call ToggleLightDarkTheme()<cr>
 
 let s:current_light_dark_mode = g:campo_light_dark_mode
 
-function! ToggleLightDarkTheme()
+fu! ToggleLightDarkTheme()
     if s:current_light_dark_mode == 'light'
         call ChangeLightDarkMode('dark', 0)
     else
         call ChangeLightDarkMode('light', 0)
     endif
-endfunction
+endfu
 
-function! ChangeLightDarkMode(mode, onlySetTheme)
+fu! ChangeLightDarkMode(mode, onlySetTheme)
     if a:mode == 'light'
         let s:rainbow_theme = 'light'
         let s:theme = g:campo_light_theme
@@ -1028,7 +1028,7 @@ function! ChangeLightDarkMode(mode, onlySetTheme)
     if !a:onlySetTheme
         exec 'AirlineTheme' a:mode
     endif
-endfunction
+endfu
 
 " Set the intial light/dark mode.
 if g:campo_light_dark_mode =~ 'light'
@@ -1038,14 +1038,14 @@ else
 endif
 
 " Open the current color scheme for editing.
-function! EditColorScheme()
+fu! EditColorScheme()
     let l:path = g:vim_dir . '/colors/' . s:theme . '.vim'
     if filereadable(l:path)
         execute 'vsplit ' . l:path
     else
         call PrintError("Failed to open " . l:path . " for editing.")
     endif
-endfunction
+endfu
 
 command -nargs=0 EditColorScheme call EditColorScheme()
 
@@ -1129,10 +1129,10 @@ let errormarker_warninggroup = "BuildWarn"
 let errormarker_infogroup = "BuildInfo"
 
 " I don't know how to map to a plugin command, so I'm wrapping it with a function...ugh.
-function! ShowErrorAtCursor()
+fu! ShowErrorAtCursor()
     " This is defined in errormarker.vim
     ErrorAtCursor
-endfunction
+endfu
 nnoremap <leader>ce :call ShowErrorAtCursor()<cr>
 
 "/////////////////////////////////////////////////
@@ -1143,7 +1143,7 @@ nnoremap <leader>ce :call ShowErrorAtCursor()<cr>
 " This will print the valid entries. You'll know parsing is correct when the
 " entries have a type, line num, error message, etc.
 
-function! ShowErrorEntries()
+fu! ShowErrorEntries()
     " Prints out valid quickfix errors.
     redraw!
     for l:d in getqflist()
@@ -1151,7 +1151,7 @@ function! ShowErrorEntries()
             echomsg l:d
         endif
     endfor
-endfunction
+endfu
 command -nargs=0 ShowErrorEntries call ShowErrorEntries()
 
 " Jai
@@ -1185,25 +1185,25 @@ set errorformat+=\\\ %#%f(%l\\\,%c-%*[0-9]):\ %#%t%[A-z]%#\ %m
 " BUILD FUNCTIONS
 "/////////////////////////////////////////////////
 
-function! HideBuildResultsAndClearErrors()
+fu! HideBuildResultsAndClearErrors()
     RemoveErrorMarkers
     call asyncrun#quickfix_toggle(g:quickfix_pane_height, 0)
-endfunction
+endfu
 
-function! HideAsyncResults()
+fu! HideAsyncResults()
     call asyncrun#quickfix_toggle(g:quickfix_pane_height, 0)
-endfunction
+endfu
 
-function! ToggleBuildResults()
+fu! ToggleBuildResults()
     call asyncrun#quickfix_toggle(g:quickfix_pane_height)
-endfunction
+endfu
 
-function! StopRunTask()
+fu! StopRunTask()
     AsyncStop
     call HideAsyncResults()
-endfunction
+endfu
 
-function! Build(optimized=0, silent=0)
+fu! Build(optimized=0, silent=0)
     let l:async_cmd = "AsyncRun! "
     if a:silent
         let l:async_cmd .= "-post=call\\ HideAsyncResults() "
@@ -1290,9 +1290,9 @@ function! Build(optimized=0, silent=0)
     " be generated so we're handling the save ourselves.
     call WriteAllModifiedFilesAndCreateCtags()
     exec l:async_cmd . l:cmd
-endfunction
+endfu
 
-function! RunProgram()
+fu! RunProgram()
     let l:ran = 0
     let l:ext = tolower(expand('%:e'))
     let l:path_to_use = ""
@@ -1352,7 +1352,7 @@ function! RunProgram()
             endif
         endif
     endif
-endfunction
+endfu
 
 " Show results window the moment the async job starts
 augroup asyncPluginCmds
@@ -1394,7 +1394,7 @@ nnoremap <C-p> :cp<CR>
 "##################################################################################
 
 " Search using ripgrep (first install with Rust: cargo install ripgrep).
-function! Search(path, search_args, case_insensitive=0)
+fu! Search(path, search_args, case_insensitive=0)
     let l:helper = "Search '" . a:path . "' (" . (len(a:search_args) > 0 ? a:search_args . " | " : '') . (a:case_insensitive ?  "INSENSITIVE" : "SENSITIVE") . "): "
     let l:term = input(l:helper)
     if empty(l:term)
@@ -1415,9 +1415,9 @@ function! Search(path, search_args, case_insensitive=0)
     let l:format = 'Rg ' . l:rg_args . ' ' . a:path . ' -e %s'
     let l:cmd = printf(l:format, shellescape(l:escaped_term))
     exec l:cmd
-endfunction
+endfu
 
-function! SearchExt(path, search_args, case_insensitive=0)
+fu! SearchExt(path, search_args, case_insensitive=0)
     call inputsave()
     let l:ext = input('Enter extension to search on (leave blank for files with no ext): ')
     call inputrestore()
@@ -1432,7 +1432,7 @@ function! SearchExt(path, search_args, case_insensitive=0)
     let l:args = a:search_args." -g \"".l:ext."\""
 
     call Search(a:path, l:args, a:case_insensitive)
-endfunction
+endfu
 
 "/////////////////////////////////////////////////
 " SEARCH IN CURRENT WORKING DIRECTORY
@@ -1508,7 +1508,7 @@ nnoremap <expr> p (&buftype is# "quickfix" ? "<CR>\|:copen<CR>" : "p")
 
 " Replace text in a git repo's committed files.
 " The range identifier allows us to run this once when multiple lines are selected in a file.
-function! GlobalReplaceIt(confirm_replacement) range
+fu! GlobalReplaceIt(confirm_replacement) range
     if exists(':Ggrep')
         call inputsave()
         if a:confirm_replacement
@@ -1561,7 +1561,7 @@ function! GlobalReplaceIt(confirm_replacement) range
     else
         call PrintError("Unable to search since you're not in a git repo!")
     endif
-endfunction
+endfu
 noremap <leader>r :call GlobalReplaceIt(0)<cr>
 noremap <leader>rr :call GlobalReplaceIt(1)<cr>
 
@@ -1570,7 +1570,7 @@ noremap <leader>rr :call GlobalReplaceIt(1)<cr>
 " RENAME CURRENT FILE
 "##################################################################################
 
-function! RenameFile()
+fu! RenameFile()
     let l:old_name = expand('%')
     let l:new_name = input('New file name: ', expand('%'), 'file')
     if l:new_name != '' && l:new_name != l:old_name
@@ -1581,7 +1581,7 @@ function! RenameFile()
             redraw!
         endif
     endif
-endfunction
+endfu
 noremap <leader>n :call RenameFile()<cr>
 
 
@@ -1589,19 +1589,19 @@ noremap <leader>n :call RenameFile()<cr>
 " CENTER THE BUFFER
 "##################################################################################
 
-function! CenterPane()
+fu! CenterPane()
     " Centers the current pane as the middle 2 of 4 imaginary columns should
     " be called in a window with a single pane.
     " Taken from https://dev.to/vinneycavallo/easily-center-content-in-vim
     lefta vnew
     wincmd w
     exec 'vertical resize' string(&columns * 0.65)
-endfunction
+endfu
 
-function! RemoveCenterPane()
+fu! RemoveCenterPane()
     wincmd w
     close
-endfunction
+endfu
 
 nnoremap <leader>cc :call CenterPane()<cr>
 nnoremap <leader>cd :call RemoveCenterPane()<cr>
@@ -1614,7 +1614,7 @@ nnoremap <leader>cd :call RemoveCenterPane()<cr>
 " Applies a clean view of the current buffer by turning off line
 " numbers, trailing spaces, tabs and git diff markers in the gutter.
 
-function! ToggleSimpleView()
+fu! ToggleSimpleView()
     " I wasn't able to get this to apply to every copy of the same buffer,
     " e.g. you have a split view showing the same file; only the active one
     " will be affected, but they will share the same state!  I tried many
@@ -1640,7 +1640,7 @@ function! ToggleSimpleView()
         setlocal list
         exec 'GitGutterBufferEnable'
     endif
-endfunction
+endfu
 
 nnoremap <leader>c :call ToggleSimpleView()<cr>