pangoLanguageFromString {RGtk2} | R Documentation

## pangoLanguageFromString

### Description

Take a RFC-3066 format language tag as a string and convert it to a `PangoLanguage` pointer that can be efficiently copied (copy the pointer) and compared with other language tags (compare the pointer.)

### Usage

    pangoLanguageFromString(language)

### Arguments

``language`` | [char] a string representing a language tag, or `NULL`

### Details

This function first canonicalizes the string by converting it to lowercase, mapping '_' to '-', and stripping all characters other than letters and '-'.

Use `pangoLanguageGetDefault` if you want to get the `PangoLanguage` for the current locale of the process.

### Value

[`PangoLanguage`] an opaque pointer to a `PangoLanguage` structure, or `NULL` if `language` was `NULL`. The returned pointer will be valid forever after, and should not be freed.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]