add abbreviations for "help" prefixes

core/nvim/init.lua

@@ -60,10 +60,13 @@ vim.api.nvim_create_user_command('Help', function(a)
   if vim.fn.bufnr('%') ~= buf then vim.cmd.bwipeout(buf) end
 end, { nargs = '?', bar = true, complete = 'help' })
 
--- Add command line abbreviation if at start of line
-vim.cmd.cabbrev { 'help',
-  '<c-r>=(getcmdtype() == ":" && getcmdpos() == 1) ? "Help" : "help"<cr>'
-}
+-- Add command line abbreviations if at start of line
+for i, word in ipairs { 'h', 'he', 'hel', 'help' } do
+  vim.cmd.cabbrev { word, string.format(
+    '<c-r>=(getcmdtype() == ":" && getcmdpos() == 1) ? "Help" : "%s"<cr>',
+    word
+  )}
+end
 
 -- Source init directory
 vim.cmd 'runtime! init/*.lua'