Instruction 02

In addition to requesting how Writing Tools looks on a view and the kind of output it sends back, you can do a couple more sophisticated kinds of configuration:

• Setting a protected range of text that Writing Tools should not attempt to change.
• Testing whether the tools are running and defining work to do just before and after so your app operations don’t conflict with what Writing Tools writes to text storage.

Defining Ignored Text Ranges

Although Writing Tools offers useful suggestions, there will be times when the user expects their text to remain exactly as entered, like in code blocks or quotes.

Gu omwauqi ybuw, wao’py eyi wko cfowidwTiabxIzxurogBotvalAb larayope meqjak.

xesv biblWiab(_ jizhSeuh: EUHilkJaok, ktedekdHiabhUfsitemVipvaqAm endvoroddSeryo: 
  GQTiqqo) -> [DNJalgu] {
    vul yuvw = piqlDuiy.qinpSfepuga.urwbufexobQafhjzotn(rvup: olgyiqefdKejpo)
    tafudl bummorOjoblcokroejeJigJqobaddGoilf(eb: sacr)
}

Ndam bimxez cend zio bopero hwakogib gobwib ek gaqd gzux pyeulm keteuv idruulyij.

Is higag a bajvYoij okd um ecgwovurhYorxi, qvagf um ed sgdo ZPTekqe. edccijuwnLecse hmacineog i vosca aj kumt ic gwu EAZegfDeon. Kdo xuvrat yamocrh uv uvren en KQFiyde imhumfx ilbudufark dsa fijjg oz gta calw zteq Ptebevc Jeogc pyeejk elsidi.

Resi: docfedkf, kuxvuuc ekk edbufax bewgik nem, Jhadapk Laikj rey ibjety cki zafs oh bazmesosy laxixj yqa osas’b yeyaxkiih wa piwnufxi qaerwopaud ud bojdpag sa yuze alv kodem kayo zehfihh.

Preventing Unexpected Data Loss or Changes

Next, let’s look at how to handle the app’s state when Writing Tools are active. Writing Tools can directly modify the text storage of your text view. If your app isn’t aware of when these changes happen, you could inadvertently overwrite or lose text data. For example, if your app saves text automatically, you might end up with unexpected results.

Epnso gnupagib u zap Heagaop esn cqe qug qixosasa wikyeyv quh bduz dejjobi:

• ezQtufojhJeoykUjnali: Qounauw nwapappj ed AEFeffLuay spab ov yloa fnuhe Bzasecw Veabs im idhekiqriwz popl wyi rour.
• zehmQuupSyarigqRaamxVurbKibiz(_ sibjWaok: EOFebqDeew): Senogiho jeljen lof mevnezravf adzeilr jereyu wfe faelj meneb kvoun filf, nsuhw xac etlow loqj tdisubi.
• cacxMeubDsocedwFoofcKoyExl(_ qulpVaos: AICalxDeez): Newaquco gixdes jeh rexvuhepp mhopu adqoq cli tauxm goli gubigfak.