forked from aniani/vim
Match shebang lines in Vim9 and legacy script. Mark these as an error if they appear anywhere other than the first line of a legacy-script file. In Vim9 script these match as normal line comments rather than an error. Signed-off-by: Doug Kearns <dougkearns@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>