head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.1 netbsd-11-0-RC3:1.1.1.1 netbsd-11-0-RC2:1.1.1.1 netbsd-11-0-RC1:1.1.1.1 perseant-exfatfs-base-20250801:1.1.1.1 netbsd-11:1.1.1.1.0.62 netbsd-11-base:1.1.1.1 netbsd-10-1-RELEASE:1.1.1.1 perseant-exfatfs-base-20240630:1.1.1.1 perseant-exfatfs:1.1.1.1.0.60 perseant-exfatfs-base:1.1.1.1 netbsd-8-3-RELEASE:1.1.1.1 netbsd-9-4-RELEASE:1.1.1.1 netbsd-10-0-RELEASE:1.1.1.1 netbsd-10-0-RC6:1.1.1.1 netbsd-10-0-RC5:1.1.1.1 netbsd-10-0-RC4:1.1.1.1 netbsd-10-0-RC3:1.1.1.1 netbsd-10-0-RC2:1.1.1.1 netbsd-10-0-RC1:1.1.1.1 netbsd-10:1.1.1.1.0.58 netbsd-10-base:1.1.1.1 netbsd-9-3-RELEASE:1.1.1.1 cjep_sun2x-base1:1.1.1.1 cjep_sun2x:1.1.1.1.0.56 cjep_sun2x-base:1.1.1.1 cjep_staticlib_x-base1:1.1.1.1 netbsd-9-2-RELEASE:1.1.1.1 cjep_staticlib_x:1.1.1.1.0.54 cjep_staticlib_x-base:1.1.1.1 netbsd-9-1-RELEASE:1.1.1.1 phil-wifi-20200421:1.1.1.1 phil-wifi-20200411:1.1.1.1 is-mlppp:1.1.1.1.0.52 is-mlppp-base:1.1.1.1 phil-wifi-20200406:1.1.1.1 netbsd-8-2-RELEASE:1.1.1.1 netbsd-9-0-RELEASE:1.1.1.1 netbsd-9-0-RC2:1.1.1.1 netbsd-9-0-RC1:1.1.1.1 phil-wifi-20191119:1.1.1.1 netbsd-9:1.1.1.1.0.50 netbsd-9-base:1.1.1.1 phil-wifi-20190609:1.1.1.1 netbsd-8-1-RELEASE:1.1.1.1 netbsd-8-1-RC1:1.1.1.1 pgoyette-compat-merge-20190127:1.1.1.1 pgoyette-compat-20190127:1.1.1.1 pgoyette-compat-20190118:1.1.1.1 pgoyette-compat-1226:1.1.1.1 flex-2-6-4:1.1.1.1 pgoyette-compat-1126:1.1.1.1 pgoyette-compat-1020:1.1.1.1 pgoyette-compat-0930:1.1.1.1 pgoyette-compat-0906:1.1.1.1 netbsd-7-2-RELEASE:1.1.1.1 pgoyette-compat-0728:1.1.1.1 netbsd-8-0-RELEASE:1.1.1.1 phil-wifi:1.1.1.1.0.48 phil-wifi-base:1.1.1.1 pgoyette-compat-0625:1.1.1.1 netbsd-8-0-RC2:1.1.1.1 pgoyette-compat-0521:1.1.1.1 pgoyette-compat-0502:1.1.1.1 pgoyette-compat-0422:1.1.1.1 netbsd-8-0-RC1:1.1.1.1 pgoyette-compat-0415:1.1.1.1 pgoyette-compat-0407:1.1.1.1 pgoyette-compat-0330:1.1.1.1 pgoyette-compat-0322:1.1.1.1 pgoyette-compat-0315:1.1.1.1 netbsd-7-1-2-RELEASE:1.1.1.1 pgoyette-compat:1.1.1.1.0.46 pgoyette-compat-base:1.1.1.1 netbsd-7-1-1-RELEASE:1.1.1.1 matt-nb8-mediatek:1.1.1.1.0.44 matt-nb8-mediatek-base:1.1.1.1 perseant-stdc-iso10646:1.1.1.1.0.42 perseant-stdc-iso10646-base:1.1.1.1 netbsd-8:1.1.1.1.0.40 netbsd-8-base:1.1.1.1 prg-localcount2-base3:1.1.1.1 prg-localcount2-base2:1.1.1.1 prg-localcount2-base1:1.1.1.1 prg-localcount2:1.1.1.1.0.38 prg-localcount2-base:1.1.1.1 pgoyette-localcount-20170426:1.1.1.1 bouyer-socketcan-base1:1.1.1.1 pgoyette-localcount-20170320:1.1.1.1 netbsd-7-1:1.1.1.1.0.36 netbsd-7-1-RELEASE:1.1.1.1 netbsd-7-1-RC2:1.1.1.1 netbsd-7-nhusb-base-20170116:1.1.1.1 bouyer-socketcan:1.1.1.1.0.34 bouyer-socketcan-base:1.1.1.1 pgoyette-localcount-20170107:1.1.1.1 netbsd-7-1-RC1:1.1.1.1 flex-2-6-3:1.1.1.1 pgoyette-localcount-20161104:1.1.1.1 netbsd-7-0-2-RELEASE:1.1.1.1 localcount-20160914:1.1.1.1 netbsd-7-nhusb:1.1.1.1.0.32 netbsd-7-nhusb-base:1.1.1.1 pgoyette-localcount-20160806:1.1.1.1 pgoyette-localcount-20160726:1.1.1.1 pgoyette-localcount:1.1.1.1.0.30 pgoyette-localcount-base:1.1.1.1 netbsd-7-0-1-RELEASE:1.1.1.1 flex-2-6-0:1.1.1.1 netbsd-7-0:1.1.1.1.0.28 netbsd-7-0-RELEASE:1.1.1.1 netbsd-7-0-RC3:1.1.1.1 netbsd-7-0-RC2:1.1.1.1 netbsd-7-0-RC1:1.1.1.1 flex-2-5-39:1.1.1.1 netbsd-6-0-6-RELEASE:1.1.1.1 netbsd-6-1-5-RELEASE:1.1.1.1 netbsd-7:1.1.1.1.0.26 netbsd-7-base:1.1.1.1 yamt-pagecache-base9:1.1.1.1 yamt-pagecache-tag8:1.1.1.1 netbsd-6-1-4-RELEASE:1.1.1.1 netbsd-6-0-5-RELEASE:1.1.1.1 tls-earlyentropy:1.1.1.1.0.24 tls-earlyentropy-base:1.1.1.1 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.1 riastradh-drm2-base3:1.1.1.1 netbsd-6-1-3-RELEASE:1.1.1.1 netbsd-6-0-4-RELEASE:1.1.1.1 netbsd-6-1-2-RELEASE:1.1.1.1 netbsd-6-0-3-RELEASE:1.1.1.1 netbsd-6-1-1-RELEASE:1.1.1.1 riastradh-drm2-base2:1.1.1.1 riastradh-drm2-base1:1.1.1.1 riastradh-drm2:1.1.1.1.0.16 riastradh-drm2-base:1.1.1.1 netbsd-6-1:1.1.1.1.0.22 netbsd-6-0-2-RELEASE:1.1.1.1 netbsd-6-1-RELEASE:1.1.1.1 khorben-n900:1.1.1.1.0.20 netbsd-6-1-RC4:1.1.1.1 flex-2-5-37:1.1.1.1 netbsd-6-1-RC3:1.1.1.1 agc-symver:1.1.1.1.0.18 agc-symver-base:1.1.1.1 netbsd-6-1-RC2:1.1.1.1 netbsd-6-1-RC1:1.1.1.1 yamt-pagecache-base8:1.1.1.1 netbsd-6-0-1-RELEASE:1.1.1.1 yamt-pagecache-base7:1.1.1.1 matt-nb6-plus-nbase:1.1.1.1 yamt-pagecache-base6:1.1.1.1 netbsd-6-0:1.1.1.1.0.14 netbsd-6-0-RELEASE:1.1.1.1 netbsd-6-0-RC2:1.1.1.1 tls-maxphys:1.1.1.1.0.12 tls-maxphys-base:1.1.1.1 matt-nb6-plus:1.1.1.1.0.10 matt-nb6-plus-base:1.1.1.1 netbsd-6-0-RC1:1.1.1.1 yamt-pagecache-base5:1.1.1.1 yamt-pagecache-base4:1.1.1.1 netbsd-6:1.1.1.1.0.8 netbsd-6-base:1.1.1.1 yamt-pagecache-base3:1.1.1.1 yamt-pagecache-base2:1.1.1.1 yamt-pagecache:1.1.1.1.0.6 yamt-pagecache-base:1.1.1.1 cherry-xenmp:1.1.1.1.0.4 cherry-xenmp-base:1.1.1.1 bouyer-quota2-nbase:1.1.1.1 bouyer-quota2:1.1.1.1.0.2 bouyer-quota2-base:1.1.1.1 matt-mips64-premerge-20101231:1.1.1.1 matt-premerge-20091211:1.1.1.1 flex-2-5-35:1.1.1.1 FLEX:1.1.1; locks; strict; comment @# @; 1.1 date 2009.10.26.00.28.34; author christos; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2009.10.26.00.28.34; author christos; state Exp; branches; next ; desc @@ 1.1 log @Initial revision @ text @/* * string2.lex: An example of using scanning strings * by using start states. */ %{ #include #include #define isodigit(x) ((x) >= '0' && (x) <= '7') #define hextoint(x) (isdigit((x)) ? (x) - '0' : ((x) - 'A') + 10) char *buffer = NULL; int buffer_size = 0; void yyerror(char *message) { printf("\nError: %s\n",message); } %} %x STRING hex (x|X)[0-9a-fA-F]{1,2} oct [0-7]{1,3} %% \" { buffer = malloc(1); buffer_size = 1; strcpy(buffer,""); BEGIN(STRING); } \n { yyerror("Unterminated string"); free(buffer); BEGIN(INITIAL); } <> { yyerror("EOF in string"); free(buffer); BEGIN(INITIAL); } [^\\\n"] { buffer = realloc(buffer,buffer_size+yyleng+1); buffer_size += yyleng; strcat(buffer,yytext); } \\\n /* ignore this */ \\{hex} { int temp =0,loop = 0; for(loop=yyleng-2; loop>0; loop--){ temp <<= 4; temp += hextoint(toupper(yytext[yyleng-loop])); } buffer = realloc(buffer,buffer_size+1); buffer[buffer_size-1] = temp; buffer[buffer_size] = '\0'; buffer_size += 1; } \\{oct} { int temp =0,loop = 0; for(loop=yyleng-1; loop>0; loop--){ temp <<= 3; temp += (yytext[yyleng-loop] - '0'); } buffer = realloc(buffer,buffer_size+1); buffer[buffer_size-1] = temp; buffer[buffer_size] = '\0'; buffer_size += 1; } \\[^\n] { buffer = realloc(buffer,buffer_size+1); switch(yytext[yyleng-1]){ case 'b' : buffer[buffer_size-1] = '\b'; break; case 't' : buffer[buffer_size-1] = '\t'; break; case 'n' : buffer[buffer_size-1] = '\n'; break; case 'v' : buffer[buffer_size-1] = '\v'; break; case 'f' : buffer[buffer_size-1] = '\f'; break; case 'r' : buffer[buffer_size-1] = '\r'; break; default : buffer[buffer_size-1] = yytext[yyleng-1]; } buffer[buffer_size] = '\0'; buffer_size += 1; } \" { printf("string = \"%s\"",buffer); free(buffer); BEGIN(INITIAL); } %% @ 1.1.1.1 log @from sourceforge. @ text @@