TOKENUPPER()
Change the first letter of tokens to upper case
- Syntax
-
- TOKENUPPER (<[@]cString>, [<cTokenizer>], [<nTokenCount>],
- [<nSkipWidth>]) -> cString
- Arguments
-
- <[@]cString> is the processed string [<cTokenizer>] is a list of characters separating the tokens in <cString> Default: chr(0)+chr(9)+chr(10)+chr(13)+chr(26)+ chr(32)+chr(32)+chr(138)+chr(141)+ ",.;:!\?/\\<>()#&%+-*" [<nTokenCount>] specifies the number of tokens that should be processed Default: all tokens [<nSkipWidth>] specifies the maximum number of successive tokenizing characters that are combined as ONE token stop, e.g. specifying 1 can yield to empty token Default: 0, any number of successive tokenizing characters are combined as ONE token stop
- Returns
-
- <cString> the string with the uppercased tokens
- Description
-
- The TOKENUPPER() function changes the first letter of tokens in <cString> to upper case. To do this, it uses the same tokenizing mechanism as the token() function. If TOKENUPPER() extracts a token that starts with a letter, this letter will be changed to upper case. You can omit the return value of this function by setting the CSETREF() switch to .T., but you must then pass <cString> by reference to get the result.
Examples
? tokenupper("Hello, world, here I am!") // "Hello, World, Here I Am!"
? tokenupper("Hello, world, here I am!",,3) // "Hello, World, Here I am!"
? tokenupper("Hello, world, here I am!",",",3) // "Hello, world, here I am!"
? tokenupper("Hello, world, here I am!"," w") // "Hello, wOrld, Here I Am!"
Tests
tokenupper("Hello, world, here I am!") == "Hello, World, Here I Am!"
tokenupper("Hello, world, here I am!",,3) == "Hello, World, Here I am!"
tokenupper("Hello, world, here I am!",",",3) == "Hello, world, here I am!"
tokenupper("Hello, world, here I am!"," w") == "Hello, wOrld, Here I Am!"
- Status
- Ready
- Compliance
-
- TOKENUPPER() is compatible with CT3's TOKENUPPER(), but a new 4th parameter, <nSkipWidth> has been added for synchronization with the the other token functions.
- Platforms
-
- All
- Files
-
- Source is token1.c, library is libct.
- See Also