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Re: [PATCH] Fix 'Undefined command' error message

Eli Zaretskii wrote: 
What TUI commands use these problematic characters, and how does TUI
avoid the problems pointed out by Andreas?

I don't know what uses '$', but the other three, '>', '<' and '+', are commands in their own right and are used the move the source window right, left and up through the file. '-' moves down. There may be other commands I don't know about.

The TUI does *not* avoid the problems pointed out by Andreas. 'u+1' must be written 'u +1'. The latter syntax seems more correct to me in any case - the '+' is part of the operand, not the command. That said, many people are probably used to using the command like Andreas.

Andrew

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