* [PATCH 0/2] kconfig: warn of unhandled characters in statements
@ 2015-07-03 12:46 ` Andreas Ruprecht
0 siblings, 0 replies; 11+ messages in thread
From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw)
To: Ulf Magnusson
Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild,
linux-kernel, hengelein Stefan, linux, Michal Marek,
Andreas Ruprecht
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 the former separately.
Andreas Ruprecht (2):
kconfig: also warn of unhandled characters in statements
kconfig: Regenerate shipped zconf.lex.c file
scripts/kconfig/zconf.l | 11 +-
scripts/kconfig/zconf.lex.c_shipped | 453 +++++++++++++++++++++++++-----------
2 files changed, 322 insertions(+), 142 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 11+ messages in thread* [PATCH 0/2] kconfig: warn of unhandled characters in statements @ 2015-07-03 12:46 ` Andreas Ruprecht 0 siblings, 0 replies; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek, Andreas Ruprecht 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 the former separately. Andreas Ruprecht (2): kconfig: also warn of unhandled characters in statements kconfig: Regenerate shipped zconf.lex.c file scripts/kconfig/zconf.l | 11 +- scripts/kconfig/zconf.lex.c_shipped | 453 +++++++++++++++++++++++++----------- 2 files changed, 322 insertions(+), 142 deletions(-) -- 1.9.1 ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 1/2] kconfig: also warn of unhandled characters in statements 2015-07-03 12:46 ` Andreas Ruprecht @ 2015-07-03 12:46 ` Andreas Ruprecht -1 siblings, 0 replies; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek, Andreas Ruprecht While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled characters") introduced a warning for unsupported characters inside parameters, it does not cover situations where a statement has additional characters around it. This change introduces a warning if superfluous characters are found around statements. As the 'help' statement sometimes is written as '---help---', the '-' character would now also be regarded as unhandled, this change also adds a special rule for this case. Reported-by: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> --- scripts/kconfig/zconf.l | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 200a3fe..84a5d05 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -106,7 +106,15 @@ n [A-Za-z0-9_] zconflval.string = text; return T_WORD; } - . + "---help---" { + /* Support old syntax for help statement */ + return T_HELP; + } + . { + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + zconf_curname(), zconf_lineno(), *yytext); + } \n { BEGIN(INITIAL); current_file->lineno++; @@ -132,7 +140,6 @@ n [A-Za-z0-9_] BEGIN(STRING); } \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; - --- /* ignore */ ({n}|[-/.])+ { const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); if (id && id->flags & TF_PARAM) { -- 1.9.1 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 1/2] kconfig: also warn of unhandled characters in statements @ 2015-07-03 12:46 ` Andreas Ruprecht 0 siblings, 0 replies; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek, Andreas Ruprecht While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled characters") introduced a warning for unsupported characters inside parameters, it does not cover situations where a statement has additional characters around it. This change introduces a warning if superfluous characters are found around statements. As the 'help' statement sometimes is written as '---help---', the '-' character would now also be regarded as unhandled, this change also adds a special rule for this case. Reported-by: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> --- scripts/kconfig/zconf.l | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 200a3fe..84a5d05 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -106,7 +106,15 @@ n [A-Za-z0-9_] zconflval.string = text; return T_WORD; } - . + "---help---" { + /* Support old syntax for help statement */ + return T_HELP; + } + . { + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + zconf_curname(), zconf_lineno(), *yytext); + } \n { BEGIN(INITIAL); current_file->lineno++; @@ -132,7 +140,6 @@ n [A-Za-z0-9_] BEGIN(STRING); } \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; - --- /* ignore */ ({n}|[-/.])+ { const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); if (id && id->flags & TF_PARAM) { -- 1.9.1 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements 2015-07-03 12:46 ` Andreas Ruprecht (?) @ 2015-07-04 9:33 ` Paul Bolle 2015-07-05 6:44 ` Ulf Magnusson -1 siblings, 1 reply; 11+ messages in thread From: Paul Bolle @ 2015-07-04 9:33 UTC (permalink / raw) To: Andreas Ruprecht, Ulf Magnusson Cc: Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek On vr, 2015-07-03 at 14:46 +0200, Andreas Ruprecht wrote: > While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled > characters") introduced a warning for unsupported characters inside > parameters, What are "parameters"? The term doesn't show up in Documentation/kbuild. There's TF_PARAM in zconf.gperf, but that's some odd category that apparently only includes "on" and "if". zconf.l only has the undocumented PARAM state. > it does not cover situations where a statement > has additional characters around it. > > This change introduces a warning if superfluous characters are found > around statements. As the 'help' statement sometimes is written as > '---help---', the '-' character would now also be regarded as > unhandled, this change also adds a special rule for this case. [...], but '-' characters will now also generate a warning, add a special rule for that case. or something along those lines. Should we elaborate here that currently "---help---" only is an alias for "help" because we simply skip "---" when parsing Kconfig files? Or is that trick so obscure that nobody else will care about it? > Reported-by: Valentin Rothberg <valentinrothberg@gmail.com> > Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> > --- > scripts/kconfig/zconf.l | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l > index 200a3fe..84a5d05 100644 > --- a/scripts/kconfig/zconf.l > +++ b/scripts/kconfig/zconf.l > @@ -106,7 +106,15 @@ n [A-Za-z0-9_] > zconflval.string = text; > return T_WORD; > } > - . > + "---help---" { > + /* Support old syntax for help statement */ s/old/alternative/? > + return T_HELP; > + } > + . { > + fprintf(stderr, > + "%s:%d:warning: ignoring unsupported character '%c'\n", > + zconf_curname(), zconf_lineno(), *yytext); > + } Could you add and use a small helper function for this warning and the identical warning that was added in commit 2e0d737fc76f? > \n { > BEGIN(INITIAL); > current_file->lineno++; > @@ -132,7 +140,6 @@ n [A-Za-z0-9_] > BEGIN(STRING); > } > \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; > - --- /* ignore */ > ({n}|[-/.])+ { > const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); > if (id && id->flags & TF_PARAM) { Thanks, Paul Bolle ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements 2015-07-04 9:33 ` Paul Bolle @ 2015-07-05 6:44 ` Ulf Magnusson 0 siblings, 0 replies; 11+ messages in thread From: Ulf Magnusson @ 2015-07-05 6:44 UTC (permalink / raw) To: Paul Bolle Cc: Andreas Ruprecht, Valentin Rothberg, rafael.j.wysocki, open list:KCONFIG, Kernel Mailing List, hengelein Stefan, linux, Michal Marek On Sat, Jul 4, 2015 at 11:33 AM, Paul Bolle <pebolle@tiscali.nl> wrote: > On vr, 2015-07-03 at 14:46 +0200, Andreas Ruprecht wrote: >> While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled >> characters") introduced a warning for unsupported characters inside >> parameters, > > What are "parameters"? The term doesn't show up in Documentation/kbuild. > zconf.l parses each line like "<COMMAND> <PARAM> <PARAM> ...", with a slightly different set of characters allowed for <COMMAND> and <PARAM> (for whatever reason). I agree that that's not clear from the commit message alone though. (As a side note, that Flex/gperf split seems kinda odd to me. Does anyone know of a good reason why more lexing wasn't done in zconf.l? Is it an optimization attempt?) Cheers, Ulf ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements 2015-07-03 12:46 ` Andreas Ruprecht (?) (?) @ 2015-07-05 6:06 ` Ulf Magnusson [not found] ` <559BA09A.2030603@fau.de> -1 siblings, 1 reply; 11+ messages in thread From: Ulf Magnusson @ 2015-07-05 6:06 UTC (permalink / raw) To: Andreas Ruprecht Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, open list:KCONFIG, Kernel Mailing List, hengelein Stefan, linux, Michal Marek A more exact commit title would be something like "warn for unhandled characters before the initial token on a line". On Fri, Jul 3, 2015 at 2:46 PM, Andreas Ruprecht <andreas.ruprecht@fau.de> wrote: > While commit 2e0d737fc76f ("kconfig: don't silently ignore unhandled > characters") introduced a warning for unsupported characters inside > parameters, it does not cover situations where a statement > has additional characters around it. This could say something like "...introduces a warning for unhandled characters after the initial token on a line, but does not cover unhandled characters before the initial token, which are ignored using a different mechanism." > > This change introduces a warning if superfluous characters are found > around statements. As the 'help' statement sometimes is written as > '---help---', the '-' character would now also be regarded as > unhandled, this change also adds a special rule for this case. Similarly above. > > Reported-by: Valentin Rothberg <valentinrothberg@gmail.com> > Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> > --- > scripts/kconfig/zconf.l | 11 +++++++++-- > 1 file changed, 9 insertions(+), 2 deletions(-) > > diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l > index 200a3fe..84a5d05 100644 > --- a/scripts/kconfig/zconf.l > +++ b/scripts/kconfig/zconf.l > @@ -106,7 +106,15 @@ n [A-Za-z0-9_] > zconflval.string = text; > return T_WORD; > } > - . > + "---help---" { > + /* Support old syntax for help statement */ > + return T_HELP; > + } I haven't tried it out to see if there would be problems, but adding '-' to the n [A-Za-z0-9_] definition in zconf.l and adding '---help---' to zconf.gperf seems cleaner than special-casing it in zconf.l. If '---help---' is treated as a token, then it makes sense to include '-' among the token characters. (I also rambled a bit in http://www.spinics.net/lists/linux-kbuild/msg11393.html.) With that change, '-' could be removed from the parameter regex ({n}|[-/.])+ in zconf.l too. > + . { > + fprintf(stderr, > + "%s:%d:warning: ignoring unsupported character '%c'\n", > + zconf_curname(), zconf_lineno(), *yytext); > + } > \n { > BEGIN(INITIAL); > current_file->lineno++; > @@ -132,7 +140,6 @@ n [A-Za-z0-9_] > BEGIN(STRING); > } > \n BEGIN(INITIAL); current_file->lineno++; return T_EOL; > - --- /* ignore */ > ({n}|[-/.])+ { > const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); > if (id && id->flags & TF_PARAM) { > -- > 1.9.1 > Cheers, Ulf ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <559BA09A.2030603@fau.de>]
[parent not found: <20150707144559.GA12760@huvuddator>]
* Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements [not found] ` <20150707144559.GA12760@huvuddator> @ 2015-07-08 10:17 ` Andreas Ruprecht 2015-07-08 20:18 ` Ulf Magnusson 0 siblings, 1 reply; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-08 10:17 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, KCONFIG, Kernel Mailing List, hengelein Stefan, linux, Michal Marek Hi, On 07/07/2015 16:45, Ulf Magnusson wrote: > > Did you use the (undocumented, obviously :) REGENERATE_PARSERS option, > like 'make menuconfig REGENERATE_PARSERS=1'? It's from > scripts/Makefile.lib. > > The following patch works fine for me from some quick experimentation. > It's against the mainline kernel, as for some reason I can't clone > git://gitorious.org/linux-kconfig/linux-kconfig at the moment. yep, I used that. After some playing around with it, I also submitted a v2 of the patch (although with the '-' still included in the regex for PARAMs), didn't you receive that? (Message-Id: <cover.1436264921.git.andreas.ruprecht@fau.de>) and the two patches as replies to the cover letter. They are against yesterday's linux-next. Regards, Andreas ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/2] kconfig: also warn of unhandled characters in statements 2015-07-08 10:17 ` Andreas Ruprecht @ 2015-07-08 20:18 ` Ulf Magnusson 0 siblings, 0 replies; 11+ messages in thread From: Ulf Magnusson @ 2015-07-08 20:18 UTC (permalink / raw) To: Andreas Ruprecht Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, KCONFIG, Kernel Mailing List, hengelein Stefan, linux, Michal Marek On Wed, Jul 8, 2015 at 12:17 PM, Andreas Ruprecht <andreas.ruprecht@fau.de> wrote: > Hi, > > On 07/07/2015 16:45, Ulf Magnusson wrote: >> >> Did you use the (undocumented, obviously :) REGENERATE_PARSERS option, >> like 'make menuconfig REGENERATE_PARSERS=1'? It's from >> scripts/Makefile.lib. >> >> The following patch works fine for me from some quick experimentation. >> It's against the mainline kernel, as for some reason I can't clone >> git://gitorious.org/linux-kconfig/linux-kconfig at the moment. > > yep, I used that. After some playing around with it, I also submitted a > v2 of the patch (although with the '-' still included in the regex for > PARAMs) I was only referring to the redunant-'-'-in-PARAM-regex part. Could've made that clearer. Might be a bit nitpicky I guess. > , didn't you receive that? (Message-Id: > <cover.1436264921.git.andreas.ruprecht@fau.de>) and the two patches as > replies to the cover letter. They are against yesterday's linux-next. > > Regards, > > Andreas Cheers, Ulf ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] kconfig: Regenerate shipped zconf.lex.c file 2015-07-03 12:46 ` Andreas Ruprecht @ 2015-07-03 12:46 ` Andreas Ruprecht -1 siblings, 0 replies; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek, Andreas Ruprecht This updates the shipped file generated by flex to support the explicit use of "---help---" and to emit warnings for unsupported characters on top level statements. As I could not find out which flex version was used to generate the previous version, I used flex 2.5.35 from Ubuntu 14.04 - this also leads to the big number of changed lines in this patch. Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> --- scripts/kconfig/zconf.lex.c_shipped | 453 +++++++++++++++++++++++++----------- 1 file changed, 313 insertions(+), 140 deletions(-) diff --git a/scripts/kconfig/zconf.lex.c_shipped b/scripts/kconfig/zconf.lex.c_shipped index dd4e86c..34232d3 100644 --- a/scripts/kconfig/zconf.lex.c_shipped +++ b/scripts/kconfig/zconf.lex.c_shipped @@ -72,7 +72,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -103,6 +102,8 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif +#endif /* ! C99 */ + #endif /* ! FLEXINT_H */ #ifdef __cplusplus @@ -159,7 +160,15 @@ typedef unsigned int flex_uint32_t; /* Size of default input buffer. */ #ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else #define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. @@ -365,354 +374,472 @@ int zconflineno = 1; extern char *zconftext; #define yytext_ptr zconftext -static yyconst flex_int16_t yy_nxt[][19] = +static yyconst flex_int16_t yy_nxt[][23] = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0 }, { 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12 + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12 }, { 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12 + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12 }, { 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 16, 16, 16 + + 16, 18, 16, 19, 16, 16, 16, 16, 19, 19, + 19, 19, 16 }, { 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 16, 16, 16 - + 16, 18, 16, 19, 16, 16, 16, 16, 19, 19, + 19, 19, 16 }, { - 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19 + 11, 20, 21, 22, 20, 20, 20, 20, 20, 20, + 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, + 20, 20, 20 }, { - 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19 + 11, 20, 21, 22, 20, 20, 20, 20, 20, 20, + 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, + + 20, 20, 20 }, { - 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, - 22, 22, 22, 22, 22, 22, 22, 25, 22 + 11, 23, 23, 24, 23, 25, 23, 23, 25, 23, + 23, 23, 23, 23, 23, 23, 23, 26, 23, 23, + 23, 23, 23 }, { - 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, - 22, 22, 22, 22, 22, 22, 22, 25, 22 + 11, 23, 23, 24, 23, 25, 23, 23, 25, 23, + 23, 23, 23, 23, 23, 23, 23, 26, 23, 23, + 23, 23, 23 }, { - 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, - 34, 35, 36, 36, 37, 38, 39, 40, 41 + 11, 27, 28, 29, 30, 31, 32, 33, 31, 34, + 35, 36, 36, 36, 37, 38, 39, 40, 36, 36, + 36, 36, 41 }, { - 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, - 34, 35, 36, 36, 37, 38, 39, 40, 41 + 11, 27, 28, 29, 30, 31, 32, 33, 31, 34, + 35, 36, 36, 36, 37, 38, 39, 40, 36, 36, + 36, 36, 41 }, { -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, - -11, -11, -11, -11, -11, -11, -11, -11, -11 + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11 }, { 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, - -12, -12, -12, -12, -12, -12, -12, -12, -12 + -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, + -12, -12, -12 }, { 11, -13, 42, 43, -13, -13, 44, -13, -13, -13, - -13, -13, -13, -13, -13, -13, -13, -13, -13 + + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13, -13, -13 }, { 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14, -14 - + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14 }, { 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45 + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16, -16 + -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, + + -16, -16, -16 }, { 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, - -17, -17, -17, -17, -17, -17, -17, -17, -17 + -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, + -17, -17, -17 }, { 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18, -18, -18, 47, -18, -18, -18, -18, -18 + -18, 47, -18, -18, -18, -18, -18, -18, -18, -18, + -18, -18, -18 }, { - 11, 48, 48, -19, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48 + 11, -19, -19, -19, -19, -19, -19, -19, -19, -19, + -19, -19, -19, 48, -19, -19, -19, -19, 48, 48, + 48, 48, -19 }, { - 11, -20, 49, 50, -20, -20, -20, -20, -20, -20, - -20, -20, -20, -20, -20, -20, -20, -20, -20 + 11, 49, 49, -20, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49 }, { - 11, 51, -21, -21, 51, 51, 51, 51, 51, 51, - 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-32, -32, -32, -32, -32, -32, -32, -32, -32 + 11, 59, 59, -32, 59, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, + 59, 59, 59 }, { - 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, - -33, -33, -33, -33, -33, -33, -33, -33, -33 + 11, -33, -33, -33, -33, -33, -33, 60, -33, -33, + + -33, -33, -33, -33, -33, -33, -33, -33, -33, -33, + -33, -33, -33 }, { 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, - -34, -34, -34, -34, -34, -34, -34, -34, -34 - + -34, -34, -34, -34, -34, -34, -34, -34, -34, -34, + -34, -34, -34 }, { 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, - -35, 60, 61, 61, -35, -35, -35, -35, -35 + -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, + -35, -35, -35 }, { 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, - -36, 61, 61, 61, -36, -36, -36, -36, -36 + -36, 61, 61, 61, -36, -36, -36, -36, 61, 61, + + 61, 61, -36 }, { 11, -37, -37, -37, -37, -37, -37, -37, -37, -37, - -37, -37, -37, -37, -37, 62, -37, -37, -37 + -37, -37, -37, -37, -37, 62, -37, -37, -37, -37, + -37, -37, -37 }, { 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, - 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+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45 + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, -46, -46, -46, -46, -46, -46, -46, -46, -46, - -46, -46, -46, -46, -46, -46, -46, -46, -46 + -46, -46, -46, -46, -46, -46, -46, -46, -46, -46, + + -46, -46, -46 }, { 11, -47, -47, -47, -47, -47, -47, -47, -47, -47, - -47, -47, -47, 47, -47, -47, -47, -47, -47 + -47, 66, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47 }, { - 11, 48, 48, -48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48 + 11, -48, -48, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, 48, -48, -48, -48, -48, 48, 48, + 48, 48, -48 }, { - 11, -49, 49, 50, -49, -49, -49, -49, -49, -49, - -49, -49, -49, -49, -49, -49, -49, -49, -49 + 11, 49, 49, -49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49 }, { - 11, 51, -50, -50, 51, 51, 51, 51, 51, 51, - 51, 51, 51, 51, 51, 51, 51, 51, 51 + 11, -50, 50, 51, -50, -50, -50, -50, -50, -50, + -50, -50, -50, -50, -50, -50, -50, -50, -50, -50, + -50, -50, -50 }, { - 11, -51, -51, -51, -51, -51, -51, -51, -51, -51, - -51, -51, -51, -51, -51, -51, -51, -51, -51 + 11, 52, -51, -51, 52, 52, 52, 52, 52, 52, + 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, + 52, 52, 52 }, { - 11, 52, 52, 53, 52, -52, 52, 52, -52, 52, - 52, 52, 52, 52, 52, 52, 52, -52, 52 + 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52 }, { - 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, - -53, -53, -53, -53, -53, -53, -53, -53, -53 + 11, 53, 53, 54, 53, -53, 53, 53, -53, 53, + + 53, 53, 53, 53, 53, 53, 53, -53, 53, 53, + 53, 53, 53 }, { - 11, -54, -54, 55, -54, -54, -54, -54, -54, -54, - -54, -54, -54, -54, -54, -54, -54, -54, -54 - + 11, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54, -54, -54 }, { - 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, - -55, -55, -55, -55, -55, -55, -55, -55, -55 + 11, -55, -55, 56, -55, -55, -55, -55, -55, -55, + -55, -55, -55, -55, -55, -55, -55, -55, -55, -55, + -55, -55, -55 }, { - 11, -56, 56, -56, -56, -56, -56, -56, -56, -56, - -56, -56, -56, -56, -56, -56, -56, -56, -56 + 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, + -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, + + -56, -56, -56 }, { - 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, - -57, -57, -57, -57, -57, -57, -57, -57, -57 + 11, -57, 57, -57, -57, -57, -57, -57, -57, -57, + -57, -57, -57, -57, -57, -57, -57, -57, -57, -57, + -57, -57, -57 }, { - 11, 58, 58, -58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58 + 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58 }, { - 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, - -59, -59, -59, -59, -59, -59, -59, -59, -59 + 11, 59, 59, -59, 59, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, + 59, 59, 59 }, { 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, - -60, 66, 61, 61, -60, -60, -60, -60, -60 + -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, + -60, -60, -60 }, { 11, -61, -61, -61, -61, -61, -61, -61, -61, -61, - -61, 61, 61, 61, -61, -61, -61, -61, -61 + -61, 61, 61, 61, -61, -61, -61, -61, 61, 61, + 61, 61, -61 }, { 11, -62, -62, -62, -62, -62, -62, -62, -62, -62, - -62, -62, -62, -62, -62, -62, -62, -62, -62 + -62, -62, -62, -62, -62, -62, -62, -62, -62, -62, + -62, -62, -62 }, { 11, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63 + + -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, + -63, -63, -63 }, { 11, -64, -64, -64, -64, -64, -64, -64, -64, -64, - -64, -64, -64, -64, -64, -64, -64, -64, -64 - + -64, -64, -64, -64, -64, -64, -64, -64, -64, -64, + -64, -64, -64 }, { 11, -65, -65, -65, -65, -65, -65, -65, -65, -65, - -65, -65, -65, -65, -65, -65, -65, -65, -65 + -65, -65, -65, -65, -65, -65, -65, -65, -65, -65, + -65, -65, -65 }, { 11, -66, -66, -66, -66, -66, -66, -66, -66, -66, - -66, 61, 61, 61, -66, -66, -66, -66, -66 + -66, -66, -66, -66, -66, -66, -66, -66, -66, 67, + + -66, -66, -66 + }, + + { + 11, -67, -67, -67, -67, -67, -67, -67, -67, -67, + -67, -67, -67, -67, -67, -67, -67, -67, 68, -67, + -67, -67, -67 + }, + + { + 11, -68, -68, -68, -68, -68, -68, -68, -68, -68, + -68, -68, -68, -68, -68, -68, -68, -68, -68, -68, + 69, -68, -68 + }, + + { + 11, -69, -69, -69, -69, -69, -69, -69, -69, -69, + -69, -69, -69, -69, -69, -69, -69, -69, -69, -69, + -69, 70, -69 + + }, + + { + 11, -70, -70, -70, -70, -70, -70, -70, -70, -70, + -70, 71, -70, -70, -70, -70, -70, -70, -70, -70, + -70, -70, -70 + }, + + { + 11, -71, -71, -71, -71, -71, -71, -71, -71, -71, + -71, 72, -71, -71, -71, -71, -71, -71, -71, -71, + -71, -71, -71 + }, + + { + 11, -72, -72, -72, -72, -72, -72, -72, -72, -72, + -72, 73, -72, -72, -72, -72, -72, -72, -72, -72, + -72, -72, -72 + }, + + { + 11, -73, -73, -73, -73, -73, -73, -73, -73, -73, + + -73, -73, -73, -73, -73, -73, -73, -73, -73, -73, + -73, -73, -73 }, } ; @@ -741,15 +868,16 @@ struct yy_trans_info flex_int32_t yy_verify; flex_int32_t yy_nxt; }; -static yyconst flex_int16_t yy_accept[67] = +static yyconst flex_int16_t yy_accept[74] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 39, 5, 4, 2, 3, 7, 8, 6, 37, 34, - 36, 29, 33, 32, 31, 27, 26, 21, 13, 20, - 24, 27, 11, 12, 23, 23, 18, 14, 19, 27, - 27, 4, 2, 3, 3, 1, 6, 37, 34, 36, - 35, 29, 28, 31, 30, 26, 15, 24, 9, 23, - 23, 16, 17, 25, 10, 22 + 39, 5, 4, 2, 3, 8, 9, 8, 6, 37, + 34, 36, 29, 33, 32, 31, 27, 26, 22, 14, + 21, 24, 27, 12, 13, 23, 19, 15, 20, 27, + 27, 4, 2, 3, 3, 1, 0, 6, 37, 34, + 36, 35, 29, 28, 31, 30, 26, 16, 24, 10, + 23, 17, 18, 25, 11, 0, 0, 0, 0, 0, + 0, 0, 7 } ; static yyconst flex_int32_t yy_ec[256] = @@ -765,9 +893,9 @@ static yyconst flex_int32_t yy_ec[256] = 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 1, 17, 1, 1, 13, 1, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 1, 18, 1, 1, 1, 1, 1, 1, + 18, 13, 13, 19, 13, 13, 13, 20, 13, 13, + 13, 21, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 1, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -784,6 +912,9 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + extern int zconf_flex_debug; int zconf_flex_debug = 0; @@ -944,7 +1075,12 @@ static int input (void ); /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else #define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ @@ -952,7 +1088,7 @@ static int input (void ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO fwrite( zconftext, zconfleng, 1, zconfout ) +#define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -1073,7 +1209,15 @@ YY_DECL yy_current_state = (yy_start); yy_match: while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) + { + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + ++yy_cp; + } yy_current_state = -yy_current_state; @@ -1086,6 +1230,13 @@ do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos) + 1; + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + case 1: /* rule 1 can match eol */ case 2: @@ -1132,10 +1283,21 @@ YY_RULE_SETUP YY_BREAK case 7: YY_RULE_SETUP - +{ + /* Support old syntax for help statement */ + return T_HELP; + } YY_BREAK case 8: -/* rule 8 can match eol */ +YY_RULE_SETUP +{ + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + zconf_curname(), zconf_lineno(), *zconftext); + } + YY_BREAK +case 9: +/* rule 9 can match eol */ YY_RULE_SETUP { BEGIN(INITIAL); @@ -1144,51 +1306,51 @@ YY_RULE_SETUP } YY_BREAK -case 9: +case 10: YY_RULE_SETUP return T_AND; YY_BREAK -case 10: +case 11: YY_RULE_SETUP return T_OR; YY_BREAK -case 11: +case 12: YY_RULE_SETUP return T_OPEN_PAREN; YY_BREAK -case 12: +case 13: YY_RULE_SETUP return T_CLOSE_PAREN; YY_BREAK -case 13: +case 14: YY_RULE_SETUP return T_NOT; YY_BREAK -case 14: +case 15: YY_RULE_SETUP return T_EQUAL; YY_BREAK -case 15: +case 16: YY_RULE_SETUP return T_UNEQUAL; YY_BREAK -case 16: +case 17: YY_RULE_SETUP return T_LESS_EQUAL; YY_BREAK -case 17: +case 18: YY_RULE_SETUP return T_GREATER_EQUAL; YY_BREAK -case 18: +case 19: YY_RULE_SETUP return T_LESS; YY_BREAK -case 19: +case 20: YY_RULE_SETUP return T_GREATER; YY_BREAK -case 20: +case 21: YY_RULE_SETUP { str = zconftext[0]; @@ -1196,14 +1358,10 @@ YY_RULE_SETUP BEGIN(STRING); } YY_BREAK -case 21: -/* rule 21 can match eol */ -YY_RULE_SETUP -BEGIN(INITIAL); current_file->lineno++; return T_EOL; - YY_BREAK case 22: +/* rule 22 can match eol */ YY_RULE_SETUP -/* ignore */ +BEGIN(INITIAL); current_file->lineno++; return T_EOL; YY_BREAK case 23: YY_RULE_SETUP @@ -1669,6 +1827,11 @@ static int yy_get_next_buffer (void) for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } } return yy_current_state; @@ -1682,10 +1845,20 @@ static int yy_get_next_buffer (void) static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; - + register char *yy_cp = (yy_c_buf_p); + yy_current_state = yy_nxt[yy_current_state][1]; yy_is_jam = (yy_current_state <= 0); + if ( ! yy_is_jam ) + { + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + } + return yy_is_jam ? 0 : yy_current_state; } @@ -2114,8 +2287,8 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ -- 1.9.1 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/2] kconfig: Regenerate shipped zconf.lex.c file @ 2015-07-03 12:46 ` Andreas Ruprecht 0 siblings, 0 replies; 11+ messages in thread From: Andreas Ruprecht @ 2015-07-03 12:46 UTC (permalink / raw) To: Ulf Magnusson Cc: Paul Bolle, Valentin Rothberg, rafael.j.wysocki, linux-kbuild, linux-kernel, hengelein Stefan, linux, Michal Marek, Andreas Ruprecht This updates the shipped file generated by flex to support the explicit use of "---help---" and to emit warnings for unsupported characters on top level statements. As I could not find out which flex version was used to generate the previous version, I used flex 2.5.35 from Ubuntu 14.04 - this also leads to the big number of changed lines in this patch. Signed-off-by: Andreas Ruprecht <andreas.ruprecht@fau.de> --- scripts/kconfig/zconf.lex.c_shipped | 453 +++++++++++++++++++++++++----------- 1 file changed, 313 insertions(+), 140 deletions(-) diff --git a/scripts/kconfig/zconf.lex.c_shipped b/scripts/kconfig/zconf.lex.c_shipped index dd4e86c..34232d3 100644 --- a/scripts/kconfig/zconf.lex.c_shipped +++ b/scripts/kconfig/zconf.lex.c_shipped @@ -72,7 +72,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -103,6 +102,8 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif +#endif /* ! C99 */ + #endif /* ! FLEXINT_H */ #ifdef __cplusplus @@ -159,7 +160,15 @@ typedef unsigned int flex_uint32_t; /* Size of default input buffer. */ #ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else #define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. @@ -365,354 +374,472 @@ int zconflineno = 1; extern char *zconftext; #define yytext_ptr zconftext -static yyconst flex_int16_t yy_nxt[][19] = +static yyconst flex_int16_t yy_nxt[][23] = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0 }, { 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12 + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12 }, { 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, - 12, 12, 12, 12, 12, 12, 12, 12, 12 + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, + 12, 12, 12 }, { 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 16, 16, 16 + + 16, 18, 16, 19, 16, 16, 16, 16, 19, 19, + 19, 19, 16 }, { 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, - 16, 16, 16, 18, 16, 16, 16, 16, 16 - + 16, 18, 16, 19, 16, 16, 16, 16, 19, 19, + 19, 19, 16 }, { - 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19 + 11, 20, 21, 22, 20, 20, 20, 20, 20, 20, + 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, + 20, 20, 20 }, { - 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19 + 11, 20, 21, 22, 20, 20, 20, 20, 20, 20, + 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, + + 20, 20, 20 }, { - 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, - 22, 22, 22, 22, 22, 22, 22, 25, 22 + 11, 23, 23, 24, 23, 25, 23, 23, 25, 23, + 23, 23, 23, 23, 23, 23, 23, 26, 23, 23, + 23, 23, 23 }, { - 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, - 22, 22, 22, 22, 22, 22, 22, 25, 22 + 11, 23, 23, 24, 23, 25, 23, 23, 25, 23, + 23, 23, 23, 23, 23, 23, 23, 26, 23, 23, + 23, 23, 23 }, { - 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, - 34, 35, 36, 36, 37, 38, 39, 40, 41 + 11, 27, 28, 29, 30, 31, 32, 33, 31, 34, + 35, 36, 36, 36, 37, 38, 39, 40, 36, 36, + 36, 36, 41 }, { - 11, 26, 27, 28, 29, 30, 31, 32, 30, 33, - 34, 35, 36, 36, 37, 38, 39, 40, 41 + 11, 27, 28, 29, 30, 31, 32, 33, 31, 34, + 35, 36, 36, 36, 37, 38, 39, 40, 36, 36, + 36, 36, 41 }, { -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, - -11, -11, -11, -11, -11, -11, -11, -11, -11 + -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, + -11, -11, -11 }, { 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, - -12, -12, -12, -12, -12, -12, -12, -12, -12 + -12, -12, -12, -12, -12, -12, -12, -12, -12, -12, + -12, -12, -12 }, { 11, -13, 42, 43, -13, -13, 44, -13, -13, -13, - -13, -13, -13, -13, -13, -13, -13, -13, -13 + + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13, -13, -13 }, { 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14, -14 - + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14 }, { 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45 + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16, -16 + -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, + + -16, -16, -16 }, { 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, - -17, -17, -17, -17, -17, -17, -17, -17, -17 + -17, -17, -17, -17, -17, -17, -17, -17, -17, -17, + -17, -17, -17 }, { 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18, -18, -18, 47, -18, -18, -18, -18, -18 + -18, 47, -18, -18, -18, -18, -18, -18, -18, -18, + -18, -18, -18 }, { - 11, 48, 48, -19, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48 + 11, -19, -19, -19, -19, -19, -19, -19, -19, -19, + -19, -19, -19, 48, -19, -19, -19, -19, 48, 48, + 48, 48, -19 }, { - 11, -20, 49, 50, -20, -20, -20, -20, -20, -20, - -20, -20, -20, -20, -20, -20, -20, -20, -20 + 11, 49, 49, -20, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49 }, { - 11, 51, -21, -21, 51, 51, 51, 51, 51, 51, - 51, 51, 51, 51, 51, 51, 51, 51, 51 + 11, -21, 50, 51, -21, -21, -21, -21, -21, -21, + -21, -21, -21, -21, -21, -21, -21, -21, -21, -21, + -21, -21, -21 }, { - 11, 52, 52, 53, 52, -22, 52, 52, -22, 52, - 52, 52, 52, 52, 52, 52, 52, -22, 52 + 11, 52, -22, -22, 52, 52, 52, 52, 52, 52, + 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, + 52, 52, 52 }, { - 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, - -23, -23, -23, -23, -23, -23, -23, -23, -23 + 11, 53, 53, 54, 53, -23, 53, 53, -23, 53, + + 53, 53, 53, 53, 53, 53, 53, -23, 53, 53, + 53, 53, 53 }, { 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, - -24, -24, -24, -24, -24, -24, -24, -24, -24 - + -24, -24, -24, -24, -24, -24, -24, -24, -24, -24, + -24, -24, -24 }, { - 11, 54, 54, 55, 54, 54, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 54 + 11, -25, -25, -25, -25, -25, -25, -25, -25, -25, + -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, + -25, -25, -25 }, { - 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, - -26, -26, -26, -26, -26, -26, -26, -26, -26 + 11, 55, 55, 56, 55, 55, 55, 55, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + + 55, 55, 55 }, { - 11, -27, 56, -27, -27, -27, -27, -27, -27, -27, - -27, -27, -27, -27, -27, -27, -27, -27, -27 + 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, + -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, + -27, -27, -27 }, { - 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, - -28, -28, -28, -28, -28, -28, -28, -28, -28 + 11, -28, 57, -28, -28, -28, -28, -28, -28, -28, + -28, -28, -28, -28, -28, -28, -28, -28, -28, -28, + -28, -28, -28 }, { 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, - -29, -29, -29, -29, -29, 57, -29, -29, -29 + -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29 }, { 11, -30, -30, -30, -30, -30, -30, -30, -30, -30, - -30, -30, -30, -30, -30, -30, -30, -30, -30 + -30, -30, -30, -30, -30, 58, -30, -30, -30, -30, + -30, -30, -30 }, { - 11, 58, 58, -31, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58 + 11, -31, -31, -31, -31, -31, -31, -31, -31, -31, + -31, -31, -31, -31, -31, -31, -31, -31, -31, -31, + -31, -31, -31 }, { - 11, -32, -32, -32, -32, -32, -32, 59, -32, -32, - -32, -32, -32, -32, -32, -32, -32, -32, -32 + 11, 59, 59, -32, 59, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, + 59, 59, 59 }, { - 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, - -33, -33, -33, -33, -33, -33, -33, -33, -33 + 11, -33, -33, -33, -33, -33, -33, 60, -33, -33, + + -33, -33, -33, -33, -33, -33, -33, -33, -33, -33, + -33, -33, -33 }, { 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, - -34, -34, -34, -34, -34, -34, -34, -34, -34 - + -34, -34, -34, -34, -34, -34, -34, -34, -34, -34, + -34, -34, -34 }, { 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, - -35, 60, 61, 61, -35, -35, -35, -35, -35 + -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, + -35, -35, -35 }, { 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, - -36, 61, 61, 61, -36, -36, -36, -36, -36 + -36, 61, 61, 61, -36, -36, -36, -36, 61, 61, + + 61, 61, -36 }, { 11, -37, -37, -37, -37, -37, -37, -37, -37, -37, - -37, -37, -37, -37, -37, 62, -37, -37, -37 + -37, -37, -37, -37, -37, 62, -37, -37, -37, -37, + -37, -37, -37 }, { 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, - -38, -38, -38, -38, -38, -38, -38, -38, -38 + -38, -38, -38, -38, -38, -38, -38, -38, -38, -38, + -38, -38, -38 }, { 11, -39, -39, -39, -39, -39, -39, -39, -39, -39, - -39, -39, -39, -39, -39, 63, -39, -39, -39 + -39, -39, -39, -39, -39, 63, -39, -39, -39, -39, + -39, -39, -39 }, { 11, -40, -40, 64, -40, -40, -40, -40, -40, -40, - -40, -40, -40, -40, -40, -40, -40, -40, -40 + -40, -40, -40, -40, -40, -40, -40, -40, -40, -40, + -40, -40, -40 }, { 11, -41, -41, -41, -41, -41, -41, -41, -41, -41, - -41, -41, -41, -41, -41, -41, -41, -41, 65 + -41, -41, -41, -41, -41, -41, -41, -41, -41, -41, + -41, -41, 65 }, { 11, -42, 42, 43, -42, -42, 44, -42, -42, -42, - -42, -42, -42, -42, -42, -42, -42, -42, -42 + -42, -42, -42, -42, -42, -42, -42, -42, -42, -42, + -42, -42, -42 }, { 11, -43, -43, -43, -43, -43, -43, -43, -43, -43, - -43, -43, -43, -43, -43, -43, -43, -43, -43 + + -43, -43, -43, -43, -43, -43, -43, -43, -43, -43, + -43, -43, -43 }, { 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45 - + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, 45, 45, 46, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45 + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45 }, { 11, -46, -46, -46, -46, -46, -46, -46, -46, -46, - -46, -46, -46, -46, -46, -46, -46, -46, -46 + -46, -46, -46, -46, -46, -46, -46, -46, -46, -46, + + -46, -46, -46 }, { 11, -47, -47, -47, -47, -47, -47, -47, -47, -47, - -47, -47, -47, 47, -47, -47, -47, -47, -47 + -47, 66, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47 }, { - 11, 48, 48, -48, 48, 48, 48, 48, 48, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48 + 11, -48, -48, -48, -48, -48, -48, -48, -48, -48, + -48, -48, -48, 48, -48, -48, -48, -48, 48, 48, + 48, 48, -48 }, { - 11, -49, 49, 50, -49, -49, -49, -49, -49, -49, - -49, -49, -49, -49, -49, -49, -49, -49, -49 + 11, 49, 49, -49, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 49, 49 }, { - 11, 51, -50, -50, 51, 51, 51, 51, 51, 51, - 51, 51, 51, 51, 51, 51, 51, 51, 51 + 11, -50, 50, 51, -50, -50, -50, -50, -50, -50, + -50, -50, -50, -50, -50, -50, -50, -50, -50, -50, + -50, -50, -50 }, { - 11, -51, -51, -51, -51, -51, -51, -51, -51, -51, - -51, -51, -51, -51, -51, -51, -51, -51, -51 + 11, 52, -51, -51, 52, 52, 52, 52, 52, 52, + 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, + 52, 52, 52 }, { - 11, 52, 52, 53, 52, -52, 52, 52, -52, 52, - 52, 52, 52, 52, 52, 52, 52, -52, 52 + 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52 }, { - 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, - -53, -53, -53, -53, -53, -53, -53, -53, -53 + 11, 53, 53, 54, 53, -53, 53, 53, -53, 53, + + 53, 53, 53, 53, 53, 53, 53, -53, 53, 53, + 53, 53, 53 }, { - 11, -54, -54, 55, -54, -54, -54, -54, -54, -54, - -54, -54, -54, -54, -54, -54, -54, -54, -54 - + 11, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54, -54, -54 }, { - 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, - -55, -55, -55, -55, -55, -55, -55, -55, -55 + 11, -55, -55, 56, -55, -55, -55, -55, -55, -55, + -55, -55, -55, -55, -55, -55, -55, -55, -55, -55, + -55, -55, -55 }, { - 11, -56, 56, -56, -56, -56, -56, -56, -56, -56, - -56, -56, -56, -56, -56, -56, -56, -56, -56 + 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, + -56, -56, -56, -56, -56, -56, -56, -56, -56, -56, + + -56, -56, -56 }, { - 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, - -57, -57, -57, -57, -57, -57, -57, -57, -57 + 11, -57, 57, -57, -57, -57, -57, -57, -57, -57, + -57, -57, -57, -57, -57, -57, -57, -57, -57, -57, + -57, -57, -57 }, { - 11, 58, 58, -58, 58, 58, 58, 58, 58, 58, - 58, 58, 58, 58, 58, 58, 58, 58, 58 + 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58 }, { - 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, - -59, -59, -59, -59, -59, -59, -59, -59, -59 + 11, 59, 59, -59, 59, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, + 59, 59, 59 }, { 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, - -60, 66, 61, 61, -60, -60, -60, -60, -60 + -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, + -60, -60, -60 }, { 11, -61, -61, -61, -61, -61, -61, -61, -61, -61, - -61, 61, 61, 61, -61, -61, -61, -61, -61 + -61, 61, 61, 61, -61, -61, -61, -61, 61, 61, + 61, 61, -61 }, { 11, -62, -62, -62, -62, -62, -62, -62, -62, -62, - -62, -62, -62, -62, -62, -62, -62, -62, -62 + -62, -62, -62, -62, -62, -62, -62, -62, -62, -62, + -62, -62, -62 }, { 11, -63, -63, -63, -63, -63, -63, -63, -63, -63, - -63, -63, -63, -63, -63, -63, -63, -63, -63 + + -63, -63, -63, -63, -63, -63, -63, -63, -63, -63, + -63, -63, -63 }, { 11, -64, -64, -64, -64, -64, -64, -64, -64, -64, - -64, -64, -64, -64, -64, -64, -64, -64, -64 - + -64, -64, -64, -64, -64, -64, -64, -64, -64, -64, + -64, -64, -64 }, { 11, -65, -65, -65, -65, -65, -65, -65, -65, -65, - -65, -65, -65, -65, -65, -65, -65, -65, -65 + -65, -65, -65, -65, -65, -65, -65, -65, -65, -65, + -65, -65, -65 }, { 11, -66, -66, -66, -66, -66, -66, -66, -66, -66, - -66, 61, 61, 61, -66, -66, -66, -66, -66 + -66, -66, -66, -66, -66, -66, -66, -66, -66, 67, + + -66, -66, -66 + }, + + { + 11, -67, -67, -67, -67, -67, -67, -67, -67, -67, + -67, -67, -67, -67, -67, -67, -67, -67, 68, -67, + -67, -67, -67 + }, + + { + 11, -68, -68, -68, -68, -68, -68, -68, -68, -68, + -68, -68, -68, -68, -68, -68, -68, -68, -68, -68, + 69, -68, -68 + }, + + { + 11, -69, -69, -69, -69, -69, -69, -69, -69, -69, + -69, -69, -69, -69, -69, -69, -69, -69, -69, -69, + -69, 70, -69 + + }, + + { + 11, -70, -70, -70, -70, -70, -70, -70, -70, -70, + -70, 71, -70, -70, -70, -70, -70, -70, -70, -70, + -70, -70, -70 + }, + + { + 11, -71, -71, -71, -71, -71, -71, -71, -71, -71, + -71, 72, -71, -71, -71, -71, -71, -71, -71, -71, + -71, -71, -71 + }, + + { + 11, -72, -72, -72, -72, -72, -72, -72, -72, -72, + -72, 73, -72, -72, -72, -72, -72, -72, -72, -72, + -72, -72, -72 + }, + + { + 11, -73, -73, -73, -73, -73, -73, -73, -73, -73, + + -73, -73, -73, -73, -73, -73, -73, -73, -73, -73, + -73, -73, -73 }, } ; @@ -741,15 +868,16 @@ struct yy_trans_info flex_int32_t yy_verify; flex_int32_t yy_nxt; }; -static yyconst flex_int16_t yy_accept[67] = +static yyconst flex_int16_t yy_accept[74] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 39, 5, 4, 2, 3, 7, 8, 6, 37, 34, - 36, 29, 33, 32, 31, 27, 26, 21, 13, 20, - 24, 27, 11, 12, 23, 23, 18, 14, 19, 27, - 27, 4, 2, 3, 3, 1, 6, 37, 34, 36, - 35, 29, 28, 31, 30, 26, 15, 24, 9, 23, - 23, 16, 17, 25, 10, 22 + 39, 5, 4, 2, 3, 8, 9, 8, 6, 37, + 34, 36, 29, 33, 32, 31, 27, 26, 22, 14, + 21, 24, 27, 12, 13, 23, 19, 15, 20, 27, + 27, 4, 2, 3, 3, 1, 0, 6, 37, 34, + 36, 35, 29, 28, 31, 30, 26, 16, 24, 10, + 23, 17, 18, 25, 11, 0, 0, 0, 0, 0, + 0, 0, 7 } ; static yyconst flex_int32_t yy_ec[256] = @@ -765,9 +893,9 @@ static yyconst flex_int32_t yy_ec[256] = 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 1, 17, 1, 1, 13, 1, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 1, 18, 1, 1, 1, 1, 1, 1, + 18, 13, 13, 19, 13, 13, 13, 20, 13, 13, + 13, 21, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 1, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -784,6 +912,9 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + extern int zconf_flex_debug; int zconf_flex_debug = 0; @@ -944,7 +1075,12 @@ static int input (void ); /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else #define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ @@ -952,7 +1088,7 @@ static int input (void ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO fwrite( zconftext, zconfleng, 1, zconfout ) +#define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -1073,7 +1209,15 @@ YY_DECL yy_current_state = (yy_start); yy_match: while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) + { + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + ++yy_cp; + } yy_current_state = -yy_current_state; @@ -1086,6 +1230,13 @@ do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos) + 1; + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + case 1: /* rule 1 can match eol */ case 2: @@ -1132,10 +1283,21 @@ YY_RULE_SETUP YY_BREAK case 7: YY_RULE_SETUP - +{ + /* Support old syntax for help statement */ + return T_HELP; + } YY_BREAK case 8: -/* rule 8 can match eol */ +YY_RULE_SETUP +{ + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + zconf_curname(), zconf_lineno(), *zconftext); + } + YY_BREAK +case 9: +/* rule 9 can match eol */ YY_RULE_SETUP { BEGIN(INITIAL); @@ -1144,51 +1306,51 @@ YY_RULE_SETUP } YY_BREAK -case 9: +case 10: YY_RULE_SETUP return T_AND; YY_BREAK -case 10: +case 11: YY_RULE_SETUP return T_OR; YY_BREAK -case 11: +case 12: YY_RULE_SETUP return T_OPEN_PAREN; YY_BREAK -case 12: +case 13: YY_RULE_SETUP return T_CLOSE_PAREN; YY_BREAK -case 13: +case 14: YY_RULE_SETUP return T_NOT; YY_BREAK -case 14: +case 15: YY_RULE_SETUP return T_EQUAL; YY_BREAK -case 15: +case 16: YY_RULE_SETUP return T_UNEQUAL; YY_BREAK -case 16: +case 17: YY_RULE_SETUP return T_LESS_EQUAL; YY_BREAK -case 17: +case 18: YY_RULE_SETUP return T_GREATER_EQUAL; YY_BREAK -case 18: +case 19: YY_RULE_SETUP return T_LESS; YY_BREAK -case 19: +case 20: YY_RULE_SETUP return T_GREATER; YY_BREAK -case 20: +case 21: YY_RULE_SETUP { str = zconftext[0]; @@ -1196,14 +1358,10 @@ YY_RULE_SETUP BEGIN(STRING); } YY_BREAK -case 21: -/* rule 21 can match eol */ -YY_RULE_SETUP -BEGIN(INITIAL); current_file->lineno++; return T_EOL; - YY_BREAK case 22: +/* rule 22 can match eol */ YY_RULE_SETUP -/* ignore */ +BEGIN(INITIAL); current_file->lineno++; return T_EOL; YY_BREAK case 23: YY_RULE_SETUP @@ -1669,6 +1827,11 @@ static int yy_get_next_buffer (void) for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } } return yy_current_state; @@ -1682,10 +1845,20 @@ static int yy_get_next_buffer (void) static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) { register int yy_is_jam; - + register char *yy_cp = (yy_c_buf_p); + yy_current_state = yy_nxt[yy_current_state][1]; yy_is_jam = (yy_current_state <= 0); + if ( ! yy_is_jam ) + { + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + } + return yy_is_jam ? 0 : yy_current_state; } @@ -2114,8 +2287,8 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ -- 1.9.1 ^ permalink raw reply related [flat|nested] 11+ messages in thread
end of thread, other threads:[~2015-07-08 20:18 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
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2015-07-03 12:46 [PATCH 0/2] kconfig: warn of unhandled characters in statements Andreas Ruprecht
2015-07-03 12:46 ` Andreas Ruprecht
2015-07-03 12:46 ` [PATCH 1/2] kconfig: also " Andreas Ruprecht
2015-07-03 12:46 ` Andreas Ruprecht
2015-07-04 9:33 ` Paul Bolle
2015-07-05 6:44 ` Ulf Magnusson
2015-07-05 6:06 ` Ulf Magnusson
[not found] ` <559BA09A.2030603@fau.de>
[not found] ` <20150707144559.GA12760@huvuddator>
2015-07-08 10:17 ` Andreas Ruprecht
2015-07-08 20:18 ` Ulf Magnusson
2015-07-03 12:46 ` [PATCH 2/2] kconfig: Regenerate shipped zconf.lex.c file Andreas Ruprecht
2015-07-03 12:46 ` Andreas Ruprecht
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