{1}rem Keywords with colon
{0}
{1}rem with spacing
{2}call{5} file.bat{0} arg1
{2}call{0} "file.bat" arg1
{2}call{0} :label arg1
{2}goto{0} :label
{2}goto{0} :eof
{2}goto{0} label
{2}echo{0}: {6}%var%{0}
{2}echo{0}: text
{2}echo{0} text

{1}rem no spacing
{2}call{0}:label arg1
{2}goto{0}:label
{2}goto{0}:eof
{2}echo{0}:{6}%var%{0}
{2}echo{0}:text
({2}call{0})
({2}echo{0}:)
({2}goto{0})

{1}rem call internal commands
{2}call echo{0} text
{2}call set{0} "a=b"
