docs: update simple statusline snippet (See #147)

cbochs · cbochs · commit 6185e4e8a5ad · 2024-03-31T15:02:45.000-06:00
diff --git a/README.md b/README.md
@@ -1021,8 +1021,12 @@ require("lualine").setup({
     sections = {
         lualine_b = {
             {
-                require("grapple").name_or_index,
-                cond = require("grapple").exists
+                function()
+                    return require("grapple").name_or_index()
+                end,
+                cond = function()
+                    return package.loaded["grapple"] and require("grapple").exists()
+                end
             }
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -1021,8 +1021,12 @@ require("lualine").setup({`
`1021`	`1021`	`sections = {`
`1022`	`1022`	`lualine_b = {`
`1023`	`1023`	`{`
`1024`		`- require("grapple").name_or_index,`
`1025`		`- cond = require("grapple").exists`
	`1024`	`+ function()`
	`1025`	`+ return require("grapple").name_or_index()`
	`1026`	`+ end,`
	`1027`	`+ cond = function()`
	`1028`	`+ return package.loaded["grapple"] and require("grapple").exists()`
	`1029`	`+ end`
`1026`	`1030`	`}`
`1027`	`1031`	`}`
`1028`	`1032`	`}`