Hi!

28-Ноя-2006 08:59 [EMAIL PROTECTED] (Roberto Mariottini)
wrote to freedos-user@lists.sourceforge.net:

RM> IIRC when command.com parses the command line the first non-filename
RM> character is used to separate the command name from the command line
RM> (the space character is one of them),

     Unfortunately, this is not complete true. For example, compare "echo.",
"echo.exe" and "mycmd.exe" commands.

RM> so the character = after PATH will
RM> break the command from the command line and will be put on the command
RM> line. The PATH command ignores an = at the start of the path list so you
RM> get the "PATH=something" syntax working. Other characters get the same
RM> result (for example "PATH,something") and other are put in front of the
RM> path list (like "PATH;something").

     On the other side, I know programs, which use "=" as valid character in
its command line. So, if add support for "var=val", then this breaks
programs, which expect "=" as first character in command line. Really first
character - if you add space before "=" ("prog =..."), then this adds space
also into command line (in PSP).

RM> Supporting the generic VAR=VALUE assignment (meaning SET VAR=VALUE)
RM> could break old programs that use the = character for special meaning on
RM> the command line (such as old linkers and librarian utilities).

     Yes.

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