# strinsert

Inserts a string.

## Format

    strinsert <strvar> <index> <string>

## Remarks

Inserts a specified instance of <string> at a specified <index> position(1-origin) in the string variable <strvar>.

## Example

    s='abc'
    strinsert s 3 'XYZ'  ; 'abXYZc'
    messagebox s s

    s='abc'
    strinsert s 1 'XYZ'  ; 'XYZabc'
    messagebox s s

    s='abc'
    strinsert s -1 'XYZ'  ; Syntax error
    messagebox s s

    s='abc'
    strinsert s 0 'XYZ'  ; Syntax error
    messagebox s s

    s='abc'
    strinsert s 4 'XYZ'  ; 'abcXYZ'
    messagebox s s

    s='abc'
    strinsert s 5 'XYZ'  ; Syntax error
    messagebox s s

## Reference

strmatch
strreplace
strremove