Decimal-Notation-Conversion.gdl

!--- Change the Decimal Seperator from European to American Notation ---!
! Go to https://github.com/runxel/GDL-playground for more.

ctext = "690,42"

!>>> Substitute comma by a colon
do
    _s = strstr(ctext, ",")
    if _s then
        ctext = strsub(ctext, 1, _s-1) + "." + strsub(ctext, s+1, strlen(ctext)-s)
    endif
while s > 0

!> prints "690.42"
print ctext