This patchset changes the lexer file to emit a warning if any unhandled
characters are found in the input. So far, Kconfig options like
+config FOO
bool
[...]
(note the wrong '+'!) were parsed without a warning. As simply adding a
warning for '.' produces lots of warnings as occasionally '---help---'
is used instead of 'help' (and thus '-' is recognized as an unhandled
character), we need to handle '---help---' separately.
Changes to v1:
- add '---help---' in zconf.gperf instead of special casing
it in zconf.l
Changes to v2:
- Do no constify char parameter to warn_ignored_character
- Shorten rule definitions for '.'
Changes to v3:
- spaces -> tabs in zconf.gperf
Andreas Ruprecht (2):
kconfig: warn of unhandled characters in Kconfig commands
kconfig: Regenerate shipped zconf.{hash,lex}.c files
scripts/kconfig/zconf.gperf | 1 +
scripts/kconfig/zconf.hash.c_shipped | 58 ++++---
scripts/kconfig/zconf.l | 20 ++-
scripts/kconfig/zconf.lex.c_shipped | 325 +++++++++++++++++------------------
4 files changed, 204 insertions(+), 200 deletions(-)
--
1.9.1
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