diff options
Diffstat (limited to 'Source/cmCommandArgumentLexer.cxx')
-rw-r--r-- | Source/cmCommandArgumentLexer.cxx | 120 |
1 files changed, 75 insertions, 45 deletions
diff --git a/Source/cmCommandArgumentLexer.cxx b/Source/cmCommandArgumentLexer.cxx index 4799e1d..88dc98a 100644 --- a/Source/cmCommandArgumentLexer.cxx +++ b/Source/cmCommandArgumentLexer.cxx @@ -1,5 +1,3 @@ -#include "cmStandardIncludes.h" - #line 2 "cmCommandArgumentLexer.cxx" #line 4 "cmCommandArgumentLexer.cxx" @@ -357,8 +355,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); *yy_cp = '\0'; \ yyg->yy_c_buf_p = yy_cp; -#define YY_NUM_RULES 12 -#define YY_END_OF_BUFFER 13 +#define YY_NUM_RULES 13 +#define YY_END_OF_BUFFER 14 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info @@ -366,10 +364,11 @@ struct yy_trans_info flex_int32_t yy_verify; flex_int32_t yy_nxt; }; -static yyconst flex_int16_t yy_accept[20] = +static yyconst flex_int16_t yy_accept[26] = { 0, - 0, 0, 13, 8, 9, 6, 5, 11, 10, 4, - 8, 0, 3, 6, 0, 7, 1, 2, 0 + 0, 0, 0, 0, 0, 0, 14, 8, 9, 6, + 5, 13, 10, 4, 11, 12, 8, 0, 3, 6, + 0, 7, 1, 2, 0 } ; static yyconst flex_int32_t yy_ec[256] = @@ -409,32 +408,34 @@ static yyconst flex_int32_t yy_meta[9] = 1, 2, 3, 1, 3, 3, 3, 3 } ; -static yyconst flex_int16_t yy_base[22] = +static yyconst flex_int16_t yy_base[28] = { 0, - 0, 0, 20, 0, 5, 14, 7, 0, 21, 21, - 0, 3, 21, 0, 9, 21, 21, 21, 21, 14, - 16 + 0, 0, 18, 17, 16, 15, 20, 0, 5, 14, + 7, 25, 25, 25, 0, 25, 0, 3, 25, 0, + 9, 25, 25, 25, 25, 14, 16 } ; -static yyconst flex_int16_t yy_def[22] = +static yyconst flex_int16_t yy_def[28] = { 0, - 19, 1, 19, 20, 19, 20, 19, 21, 19, 19, - 20, 5, 19, 6, 19, 19, 19, 19, 0, 19, - 19 + 25, 1, 1, 1, 1, 1, 25, 26, 25, 26, + 25, 25, 25, 25, 27, 25, 26, 9, 25, 10, + 25, 25, 25, 25, 0, 25, 25 } ; -static yyconst flex_int16_t yy_nxt[30] = +static yyconst flex_int16_t yy_nxt[34] = { 0, - 4, 4, 5, 6, 7, 8, 9, 10, 12, 17, - 15, 13, 15, 18, 11, 11, 16, 14, 16, 19, - 3, 19, 19, 19, 19, 19, 19, 19, 19 + 8, 8, 9, 10, 11, 12, 13, 14, 18, 23, + 21, 19, 21, 24, 17, 17, 22, 20, 22, 25, + 16, 16, 15, 15, 7, 25, 25, 25, 25, 25, + 25, 25, 25 } ; -static yyconst flex_int16_t yy_chk[30] = +static yyconst flex_int16_t yy_chk[34] = { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 5, 12, - 7, 5, 15, 15, 20, 20, 21, 6, 21, 3, - 19, 19, 19, 19, 19, 19, 19, 19, 19 + 1, 1, 1, 1, 1, 1, 1, 1, 9, 18, + 11, 9, 21, 21, 26, 26, 27, 10, 27, 7, + 6, 5, 4, 3, 25, 25, 25, 25, 25, 25, + 25, 25, 25 } ; /* The intent behind this definition is that it'll catch @@ -498,9 +499,13 @@ Modify cmCommandArgumentLexer.h: #include "cmCommandArgumentParserTokens.h" /*--------------------------------------------------------------------------*/ -#line 500 "cmCommandArgumentLexer.cxx" + + +#line 505 "cmCommandArgumentLexer.cxx" #define INITIAL 0 +#define ESCAPES 1 +#define NOESCAPES 2 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way @@ -713,10 +718,10 @@ YY_DECL register int yy_act; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; -#line 60 "cmCommandArgumentLexer.in.l" +#line 62 "cmCommandArgumentLexer.in.l" -#line 720 "cmCommandArgumentLexer.cxx" +#line 727 "cmCommandArgumentLexer.cxx" if ( !yyg->yy_init ) { @@ -769,13 +774,13 @@ yy_match: while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) + if ( yy_current_state >= 26 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } - while ( yy_base[yy_current_state] != 21 ); + while ( yy_base[yy_current_state] != 25 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -801,7 +806,7 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 62 "cmCommandArgumentLexer.in.l" +#line 64 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); @@ -809,7 +814,7 @@ YY_RULE_SETUP } case 2: YY_RULE_SETUP -#line 68 "cmCommandArgumentLexer.in.l" +#line 70 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); @@ -817,7 +822,7 @@ YY_RULE_SETUP } case 3: YY_RULE_SETUP -#line 74 "cmCommandArgumentLexer.in.l" +#line 76 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); @@ -826,7 +831,7 @@ YY_RULE_SETUP } case 4: YY_RULE_SETUP -#line 81 "cmCommandArgumentLexer.in.l" +#line 83 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); @@ -835,7 +840,7 @@ YY_RULE_SETUP } case 5: YY_RULE_SETUP -#line 88 "cmCommandArgumentLexer.in.l" +#line 90 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); @@ -844,7 +849,7 @@ YY_RULE_SETUP } case 6: YY_RULE_SETUP -#line 95 "cmCommandArgumentLexer.in.l" +#line 97 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); @@ -852,7 +857,7 @@ YY_RULE_SETUP } case 7: YY_RULE_SETUP -#line 101 "cmCommandArgumentLexer.in.l" +#line 103 "cmCommandArgumentLexer.in.l" { if ( !yyextra->HandleEscapeSymbol(yylvalp, *(yytext+1)) ) { @@ -863,7 +868,7 @@ YY_RULE_SETUP case 8: /* rule 8 can match eol */ YY_RULE_SETUP -#line 109 "cmCommandArgumentLexer.in.l" +#line 111 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); @@ -871,7 +876,7 @@ YY_RULE_SETUP } case 9: YY_RULE_SETUP -#line 115 "cmCommandArgumentLexer.in.l" +#line 117 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->DOLLARVariable; @@ -879,7 +884,7 @@ YY_RULE_SETUP } case 10: YY_RULE_SETUP -#line 121 "cmCommandArgumentLexer.in.l" +#line 123 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->LCURLYVariable; @@ -887,7 +892,7 @@ YY_RULE_SETUP } case 11: YY_RULE_SETUP -#line 127 "cmCommandArgumentLexer.in.l" +#line 129 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->BSLASHVariable; @@ -895,11 +900,21 @@ YY_RULE_SETUP } case 12: YY_RULE_SETUP -#line 133 "cmCommandArgumentLexer.in.l" +#line 135 "cmCommandArgumentLexer.in.l" +{ + //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); + yylvalp->str = yyextra->BSLASHVariable; + return cal_SYMBOL; +} +case 13: +YY_RULE_SETUP +#line 141 "cmCommandArgumentLexer.in.l" ECHO; YY_BREAK -#line 913 "cmCommandArgumentLexer.cxx" +#line 929 "cmCommandArgumentLexer.cxx" case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(ESCAPES): +case YY_STATE_EOF(NOESCAPES): yyterminate(); case YY_END_OF_BUFFER: @@ -1184,7 +1199,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) + if ( yy_current_state >= 26 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; @@ -1213,11 +1228,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner) while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 20 ) + if ( yy_current_state >= 26 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 19); + yy_is_jam = (yy_current_state == 25); return yy_is_jam ? 0 : yy_current_state; } @@ -1967,7 +1982,22 @@ void cmCommandArgument_yyfree (void * ptr , yyscan_t) #define YYTABLES_NAME "yytables" -#line 133 "cmCommandArgumentLexer.in.l" +#line 141 "cmCommandArgumentLexer.in.l" +/*--------------------------------------------------------------------------*/ +void cmCommandArgument_SetupEscapes(yyscan_t yyscanner, bool noEscapes) +{ + /* Hack into the internal flex-generated scanner to set the state. */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if(noEscapes) + { + BEGIN(NOESCAPES); + } + else + { + BEGIN(ESCAPES); + } +} + |