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toupper [2006/08/29 16:08] (current) – created - external edit 127.0.0.1
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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 · Last modified: 2006/08/29 16:08 by 127.0.0.1