Shift = over being done by scanner, ie faster match.

[awesomized/libmemcached] / libmemcached / options / scanner.l

diff --git a/libmemcached/options/scanner.l b/libmemcached/options/scanner.l
index aadfdc3ba66cb917ef96c573ee2a3ddf58752c20..6e58f3f84fcfd1a0570375e647304557c9e20641 100644 (file)
--- a/libmemcached/options/scanner.l
+++ b/libmemcached/options/scanner.l
@@ -24,15 +24,12 @@
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #pragma GCC diagnostic ignored "-fpermissive"
 
-#include <iostream>
-
 #include <libmemcached/options/context.h>
 #include <libmemcached/options/parser.h>
 #include <libmemcached/options/string.h>
 #include <libmemcached/options/symbol.h>
 
 #define YY_EXTRA_TYPE Context*
-#define YY_USER_ACTION yylloc->first_line = yylineno;
 
 }
 
@@ -63,16 +60,15 @@ static void get_lex_chars(char* buffer, int& result, int max_size, Context *cont
 
 %}
 
+%option 8bit
 %option bison-bridge
-%option bison-locations
 %option case-insensitive
 %option debug
 %option nounput
 %option noyywrap
-%option yylineno
 %option outfile="libmemcached/options/scanner.cc" header-file="libmemcached/options/scanner.h"
 %option perf-report
-%option prefix="libmemcached_"
+%option prefix="config_"
 %option reentrant
 
 %%
@@ -107,8 +103,8 @@ static void get_lex_chars(char* buffer, int& result, int max_size, Context *cont
 "--CONNECT_TIMEOUT"                    { yyextra->begin= yytext; return CONNECT_TIMEOUT; }
 "--CONNECT-TIMEOUT"                    { yyextra->begin= yytext; return CONNECT_TIMEOUT; }
 "--CORK"                               { yyextra->begin= yytext; return _CORK; }
-"--DISTRIBUTION"                       { yyextra->begin= yytext; return DISTRIBUTION; }
-"--HASH"                               { yyextra->begin= yytext; return HASH; }
+"--DISTRIBUTION="                      { yyextra->begin= yytext; return DISTRIBUTION; }
+"--HASH="                              { yyextra->begin= yytext; return HASH; }
 "--HASH_WITH_PREFIX_KEY"               { yyextra->begin= yytext; return HASH_WITH_PREFIX_KEY; }
 "--HASH-WITH-PREFIX_KEY"               { yyextra->begin= yytext; return HASH_WITH_PREFIX_KEY; }
 "--IO_BYTES_WATERMARK"         { yyextra->begin= yytext; return IO_BYTES_WATERMARK; }
@@ -118,8 +114,8 @@ static void get_lex_chars(char* buffer, int& result, int max_size, Context *cont
 "--IO_MSG_WATERMARK"           { yyextra->begin= yytext; return IO_MSG_WATERMARK; }
 "--IO-MSG-WATERMARK"           { yyextra->begin= yytext; return IO_MSG_WATERMARK; }
 "--KETAMA"                             { yyextra->begin= yytext; return KETAMA; }
-"--KETAMA_HASH"                        { yyextra->begin= yytext; return KETAMA_HASH; }
-"--KETAMA-HASH"                        { yyextra->begin= yytext; return KETAMA_HASH; }
+"--KETAMA_HASH="                       { yyextra->begin= yytext; return KETAMA_HASH; }
+"--KETAMA-HASH="                       { yyextra->begin= yytext; return KETAMA_HASH; }
 "--KETAMA_WEIGHTED"                    { yyextra->begin= yytext; return KETAMA_WEIGHTED; }
 "--KETAMA-WEIGHTED"                    { yyextra->begin= yytext; return KETAMA_WEIGHTED; }
 "--NOREPLY"                         { yyextra->begin= yytext; return NOREPLY; }
@@ -156,12 +152,12 @@ static void get_lex_chars(char* buffer, int& result, int max_size, Context *cont
 "--USE_UDP"                            { yyextra->begin= yytext; return USE_UDP; }
 "--USE-UDP"                            { yyextra->begin= yytext; return USE_UDP; }
 
-"--PREFIX-KEY"                         { yyextra->begin= yytext; return PREFIX_KEY; }
-"--PREFIX_KEY"                         { yyextra->begin= yytext; return PREFIX_KEY; }
+"--PREFIX-KEY="                                { yyextra->begin= yytext; return PREFIX_KEY; }
+"--PREFIX_KEY="                                { yyextra->begin= yytext; return PREFIX_KEY; }
 
 INCLUDE           { yyextra->begin= yytext; return INCLUDE; }
 RESET           { yyextra->begin= yytext; return RESET; }
-DEBUG           { yyextra->begin= yytext; return DEBUG; }
+DEBUG           { yyextra->begin= yytext; return PARSER_DEBUG; }
 SERVERS           { yyextra->begin= yytext; return SERVERS; }
 END           { yyextra->begin= yytext; return END; }
 ERROR           { yyextra->begin= yytext; return ERROR; }