exception`notice`(?:.{,20})`as`a`special`exception,`the`copyright`holders`of`this`library`give`permission`for`additional`uses`of`the`text`contained`in`this`release`of`the`library`as`licensed`under`the`wxwindows`library`license,`applying`either`version`3\.1`of`the`license,`or`\(at`your`option\)`any`later`version`of`the`license`as`published`by`the`copyright`holders`of`version`3\.1`of`the`license`document\.`(?:.{,20})`the`exception`is`that`you`may`use,`copy,`link,`modify`and`distribute`under`your`own`terms,`binary`object`code`versions`of`works`based`on`the`library\.`(?:.{,20})`if`you`copy`code`from`files`distributed`under`the`terms`of`the`gnu`general`public`license`or`the`gnu`library`general`public`license`into`a`copy`of`this`library,`as`this`license`permits,`the`exception`does`not`apply`to`the`code`that`you`add`in`this`way\.`to`avoid`misleading`anyone`as`to`the`status`of`such`modified`files,`you`must`delete`this`exception`notice`from`such`code`and`or`adjust`the`licensing`conditions`notice`accordingly\.`(?:.{,20})`if`you`write`modifications`of`your`own`for`this`library,`it`is`your`choice`whether`to`permit`this`exception`to`apply`to`your`modifications\.`if`you`do`not`wish`that,`you`must`delete`the`exception`notice`from`such`code`and`or`adjust`the`licensing`conditions`notice`accordingly\.