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toupper [2006/08/29 16:08] (current)
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 +# $EPIC: toupper.txt,​v 1.2 2006/08/20 17:37:08 sthalik Exp $
 +======Synopsis:​======
 +$__toupper__(<​text>​)
 +
 +======Technical:​======
 +   * This function returns a copy of <​text>​ such that all characters for which islower(<​char>​) is true are converted to toupper(<​char>​).
 +   * This function uses the "ISO C89" islower(3) and toupper(3) functions and as such obey your system'​s LOCALE settings.
 +
 +======Practical:​======
 +Useful to convert all lowercase characters in a string to uppercase.
 +
 +======Returns:​======
 +<​text>​ converted to ALL CAPITAL LETTERS.
 +
 +======Examples:​======
 +$toupper(Hello there.) ​         returns "HELLO THERE."​
 +
 +======History:​======
 +This function first appeared in ircII.
  
toupper.txt ยท Last modified: 2006/08/29 16:08 (external edit)