Update README

1 files changed, 26 insertions, 0 deletions

diff --git a/README.md b/README.md
index 8a0fcd1..087577e 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,27 @@
 # luatab.nvim
+
+## Usage
+Add this to your init.lua:
+
+```
+Tabline = require'tabline'.tabline
+vim.cmd[[ set tabline=%!luaeval('Tabline()') ]]
+```
+
+Note: `require'tabline'.tabline` must be assigned to a global variable for it to be picked up by `luaeval`
+
+You can also define your own tabline function using the provided functions for help. The default tabline is equivalent to:
+```
+local formatTab = require'luatab'.formatTab
+Tabline = function()
+    local i = 1
+    local line = ''
+    while i <= vim.fn.tabpagenr('$') do
+        line = line .. formatTab(i)
+        i = i + 1
+    end
+    return  line .. '%T%#TabLineFill#%='
+end
+```
+
+