# strjoin

Concatenates a string with delimiters.

## Format

    strjoin <strvar> <separator> [<count>]

## Remarks

Concatenates a specified separator string variable <strvar> between each element of the 9 system variables from "groupmatchstr1" to "groupmatchstr9", yielding a single concatenated string.

<separator> is specified delimiter characters.

The <count> is specified the maximum number of substrings to concatenate.
When the <count> is left out, the default value is 9.

## Example

    groupmatchstr1="Jan"
    groupmatchstr2="Feb"
    groupmatchstr3="Mar"
    groupmatchstr4="Apr"
    groupmatchstr5="May"
    groupmatchstr6="Jun"
    groupmatchstr7="Jul"
    groupmatchstr8="Aug"
    groupmatchstr9="Sep"
    strjoin strvar ","
    messagebox strvar "strvar"   ; 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep'

    groupmatchstr1="Jan"
    groupmatchstr2="Feb"
    groupmatchstr3="Mar"
    groupmatchstr4="Apr"
    groupmatchstr5="May"
    groupmatchstr6="Jun"
    groupmatchstr7="Jul"
    groupmatchstr8="Aug"
    groupmatchstr9="Sep"
    strjoin strvar " and " 6
    messagebox strvar "strvar"   ; 'Jan and Feb and Mar and Apr and May and Jun'

    groupmatchstr1="Jan"
    groupmatchstr2="Feb"
    groupmatchstr3="Mar"
    groupmatchstr4="Apr"
    groupmatchstr5="May"
    groupmatchstr6="Jun"
    groupmatchstr7=""
    groupmatchstr8=""
    groupmatchstr9=""
    strjoin strvar "," 9
    messagebox strvar "strvar"   ; 'Jan,Feb,Mar,Apr,May,Jun,,,'

## See also

- strsplit