Merge commit 'e509cac533600cf4fa8382c9cdab78ddd82db688'

docs/content/en/functions/fmt/Printf.md

@@ -0,0 +1,46 @@
+---
+title: fmt.Printf
+linkTitle: printf
+description: Formats a string using the standard `fmt.Sprintf` function.
+categories: [functions]
+keywords: []
+menu:
+  docs:
+    parent: functions
+function:
+  aliases: [printf]
+  returnType: string
+  signatures: ['fmt.Printf FORMAT [INPUT]']
+relatedFunctions:
+  - fmt.Print
+  - fmt.Printf
+  - fmt.Println
+aliases: [/functions/printf]
+---
+
+The documentation for [Go's fmt package] describes the structure and content of the format string.
+
+[Go's fmt package]: https://pkg.go.dev/fmt
+
+```go-html-template
+{{ $var := "world" }}
+{{ printf "Hello %s." $var }} → Hello world.
+```
+
+```go-html-template
+{{ $pi := 3.14159265 }}
+{{ printf "Pi is approximately %.2f." $pi }} → 3.14
+```
+
+Use the `printf` function with the `safeHTMLAttr` function:
+
+```go-html-template
+{{ $desc := "Eat at Joe's" }}
+<meta name="description" {{ printf "content=%q" $desc | safeHTMLAttr }}>
+```
+
+Hugo renders this to:
+
+```html
+<meta name="description" content="Eat at Joe's">
+```