XLISP string-upcase

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# string-upcase

Type: | - | function (subr)
Source: | - | xlstr.c

## Syntax

(string-upcase string [{:start | :end} offset] ... )
  string - a string expression
  offset - an optional integer expression for a keyword
  returns - a converted copy of the string

## Description

The 'string-upcase' function takes a string argument and returns a new string that has been made upper case.

The keyword arguments allow for accessing substrings within 'string'. The keyword arguments require a keyword ':start' or ':end' first and a single integer expression second. The ':start' keyword specifies the starting offset for the 'string-upcase' operation on 'string'. A value of 0 starts the string at the beginning [no offset]. The ':end' keyword specifies the end offset for the operation on 'string'.

## Examples

    (string-upcase "ABcd+-12&[")                ; returns "ABCD+-&["
    (string-upcase "abcdefgh" :start 2 :end 4)  ; returns "abCDefgh"

    (setq mystr "ABcdEFgh")       ; set up variable
    (string-upcase mystr)         ; returns "ABCDEFGH"
    (print mystr)                 ; prints  "ABcdEFgh"

See the string-upcase function in the XLISP 2.0 manual.

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Nyquist / XLISP 2.0 - Contents | Tutorials | Examples | Reference