| Commit message (Collapse) | Author | Age |
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Previously, invocations such as:
flex --outfile -- wc1.l
would fail with "requires an
argument" error message.
Fixes #285
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In-function macro CALC_LEN removed and no longer needed.
Local variable renames:
maxlen[0] => opt_col_width
maxlen[1] => desc_col_width
indent now explicitly const
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There's no technical need of stripping path from program_name. I think
the users should be fine if they see the path they use to invoke flex
is diagnostic messages and help texts.
Yes, users will see "Usage: ../flex [OPTIONS]..." now if they invoke
flex with the path "../flex".
The --version output has been changed so that the name field will be
always "flex" or "flex++". If the flex program has been renamed to
"lex" (for compatibility or other reason) this will allow identifying
the implementation name ("flex"). (And it's a recommended practice in
GNU Coding Standards)
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Thanks to Michael McConville for pointing out that the old Char macro
causes problems with static analysis. The macro has been removed and
replaced with 'unsigned char' throughout the flex sources. The macro is
not needed at best and was confusing at worst. It was not used in any of
the example files nor was it mentioned in the manual at all.
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flex was using K&R function definitions for some functions and
ANSI C style in others, sometimes even in the same file. Change
the code to consistently use ANSI C.
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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const fixes.
-Wconversion fixes for the skeleton files.
param namespace protection (add _ to inline function parameters).
unused variable/code removal.
rename warn to lwarn to avoid conflict with <err.h>.
ctype.h function argument correction.
merged the error functions lerrif and lerrsf -> lerr.
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The *.[chly] sources are now in the src directory. This implies a
bunch of changes in Makefile.am and friends to account for the new
location. The .gitignore files are now more local to places where various object files and generated source files occur.
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