| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
| |
Upcoming changes will need a method to parse a secondary file (to
support the 'source' command), but not execute it as a new script.
This change exposes the parsing code, separate from the execution code.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
|
| |
|
|
|
|
|
|
|
|
| |
The Yocto wic grub support will generate a grub.cfg with no whitespace
between the ending quote of the menuentry label and the opening bracket.
There doesn't seem to be anything in the specification that this is
illegal so accept it here.
Signed-off-by: Brett Grandbois <brett.grandbois@opengear.com>
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Currently, the delimiter token handling is a little fragile: we try to
ignore non-inter-word delimiters in the lexer with a selective set of
regexes on the possible delimiter characters.
This means we don't need to handle potential delimiters in every grammar
rule, but there are other situations (not regex-able) where we may see
delimters, and this will cause a parse error.
Instead of relying on the regex behaviour, we have an 'inter_word' flag,
which is set when we see the first word token, and cleared when we see
an end-of-line token. We only emit TOKEN_DELIM when this flag is set.
This means that we only get the delim tokens when they're required -
when we're looking for word separators (becuase WORD DELIM WORD is
distinct from WORD WORD - eg "linux /vmlinux" and "x$var").
We add a few new tests for the "menuentry" and "if" syntax, with
different delimiter configurations.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
|
| |
|
|
|
|
|
| |
Because we're using two parse-params, we need to add the scanner
argument to yyerror.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
|
|
|
'make distcheck' will do a 'make all' srcdir == objdir, then later a
'make check' sith srcdir != objdir. Since gcc's cpp always assumes that
a source file's directory is first in the include paths, we may see
discover/parser.h included when we wanted the generated
discover/grub2/parser.h.
This change renames the grub2 lexer and parser files, to work-around
this behaviour, and fix 'make distcheck'.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
|
