Update/bugfix the "hello" example; emphasize using EBNF syntax,
matching the User's Guide. Correct the Texinfo style guide to
say EBNF, not BNF.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Remove useless space/tab at end of lines.
Remove spaces in indentation and replace with tab.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This documentation update provides an introduction to the command
handling facilities provided by command.[ch]. A primer walks the user
through the elements of a pointedly pedantic module: src/hello.c.
A summary of the API is provided in the OpenOCD Architecture section.
David Brownell
Antonio Borneo
Zachary T Welch