executable("foo")
returns 1
if there is an executable named foo
in path and 0
otherwise. If executable()
is not implemented, it returns -1
. redir > executable.out if !executable('reg') echo 'reg ist not executable' q endif echo system('reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts"') q " Arial (TrueType) REG_SZ arial.ttf " Arial Italic (TrueType) REG_SZ ariali.ttf " Arial Bold (TrueType) REG_SZ arialbd.ttf " Arial Bold Italic (TrueType) REG_SZ arialbi.ttf " ... " ...