Looks up the PangoScript for a particular character (as defined by Unicode Standard Annex 24). No check is made for ch being a valid Unicode character; if you pass in invalid character, the result is undefined. As of Pango 1.18, this function simply returns the return value of g_unichar_get_script(). Since 1.4
Given a script, finds a language tag that is reasonably representative of that script. This will usually be the Since 1.4
The functions in this section are used to identify the writing system, or script of individual characters and of ranges within a larger text string.