Correctly parse -I option with or without space before the argument.

diff --git a/re2c/bootstrap/src/conf/parse_opts.cc b/re2c/bootstrap/src/conf/parse_opts.cc
index 324192d5aa20f26817df2800f19819722ad02cef..56f65380adf7c8f820e72528654538937f6bd8e5 100644 (file)
--- a/re2c/bootstrap/src/conf/parse_opts.cc
+++ b/re2c/bootstrap/src/conf/parse_opts.cc
@@ -1,4 +1,4 @@
-/* Generated by re2c 1.1.1 on Thu Dec 27 23:18:50 2018 */
+/* Generated by re2c 1.1.1 on Sun Dec 30 10:30:10 2018 */
 #line 1 "../src/conf/parse_opts.re"
 #include "src/code/input_api.h"
 #include "src/conf/msg.h"
@@ -18,11 +18,10 @@ static inline bool next (char * & arg, char ** & argv)
 parse_opts_t parse_opts(char **argv, conopt_t &globopts, Opt &opts, Warn &warn)
 {
 #define YYCTYPE unsigned char
-    char * YYCURSOR;
-    char * YYMARKER;
+    char *YYCURSOR, *YYMARKER, *p;
     Warn::option_t option;
 
-#line 29 "../src/conf/parse_opts.re"
+#line 28 "../src/conf/parse_opts.re"
 
 
 opt:
@@ -31,7 +30,7 @@ opt:
         goto end;
     }
 
-#line 35 "src/conf/parse_opts.cc"
+#line 34 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        unsigned int yyaccept = 0;
@@ -75,12 +74,12 @@ opt:
        goto yy4;
 yy2:
        ++YYCURSOR;
-#line 38 "../src/conf/parse_opts.re"
+#line 37 "../src/conf/parse_opts.re"
        {
         error ("bad option: %s", *argv);
         return EXIT_FAIL;
     }
-#line 84 "src/conf/parse_opts.cc"
+#line 83 "src/conf/parse_opts.cc"
 yy4:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yybm[0+yych] & 128) {
@@ -95,25 +94,25 @@ yy6:
        } else {
                if (yych == 'W') goto yy14;
        }
-#line 61 "../src/conf/parse_opts.re"
+#line 60 "../src/conf/parse_opts.re"
        { goto opt_short; }
-#line 101 "src/conf/parse_opts.cc"
+#line 100 "src/conf/parse_opts.cc"
 yy8:
        ++YYCURSOR;
-#line 59 "../src/conf/parse_opts.re"
+#line 58 "../src/conf/parse_opts.re"
        { if (!opts.source (*argv))     return EXIT_FAIL; goto opt; }
-#line 106 "src/conf/parse_opts.cc"
+#line 105 "src/conf/parse_opts.cc"
 yy10:
        ++YYCURSOR;
-#line 58 "../src/conf/parse_opts.re"
+#line 57 "../src/conf/parse_opts.re"
        { if (!opts.source ("<stdin>")) return EXIT_FAIL; goto opt; }
-#line 111 "src/conf/parse_opts.cc"
+#line 110 "src/conf/parse_opts.cc"
 yy12:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy16;
-#line 62 "../src/conf/parse_opts.re"
+#line 61 "../src/conf/parse_opts.re"
        { goto opt_long; }
-#line 117 "src/conf/parse_opts.cc"
+#line 116 "src/conf/parse_opts.cc"
 yy14:
        yyaccept = 0;
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
@@ -124,12 +123,12 @@ yy14:
                if (yych == 'n') goto yy22;
        }
 yy15:
-#line 66 "../src/conf/parse_opts.re"
+#line 65 "../src/conf/parse_opts.re"
        { option = Warn::W;        goto opt_warn; }
-#line 130 "src/conf/parse_opts.cc"
+#line 129 "src/conf/parse_opts.cc"
 yy16:
        ++YYCURSOR;
-#line 44 "../src/conf/parse_opts.re"
+#line 43 "../src/conf/parse_opts.re"
        {
         // all remaining arguments are non-options
         // so they must be input files
@@ -143,12 +142,12 @@ yy16:
         }
         goto end;
     }
-#line 147 "src/conf/parse_opts.cc"
+#line 146 "src/conf/parse_opts.cc"
 yy18:
        ++YYCURSOR;
-#line 64 "../src/conf/parse_opts.re"
+#line 63 "../src/conf/parse_opts.re"
        { warn.set_all ();       goto opt; }
-#line 152 "src/conf/parse_opts.cc"
+#line 151 "src/conf/parse_opts.cc"
 yy20:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'r') goto yy23;
@@ -180,9 +179,9 @@ yy26:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'e') goto yy29;
 yy27:
-#line 67 "../src/conf/parse_opts.re"
+#line 66 "../src/conf/parse_opts.re"
        { option = Warn::WNO;      goto opt_warn; }
-#line 186 "src/conf/parse_opts.cc"
+#line 185 "src/conf/parse_opts.cc"
 yy28:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'r') goto yy30;
@@ -202,14 +201,14 @@ yy31:
        goto yy21;
 yy32:
        ++YYCURSOR;
-#line 65 "../src/conf/parse_opts.re"
+#line 64 "../src/conf/parse_opts.re"
        { warn.set_all_error (); goto opt; }
-#line 208 "src/conf/parse_opts.cc"
+#line 207 "src/conf/parse_opts.cc"
 yy34:
        ++YYCURSOR;
-#line 68 "../src/conf/parse_opts.re"
+#line 67 "../src/conf/parse_opts.re"
        { option = Warn::WERROR;   goto opt_warn; }
-#line 213 "src/conf/parse_opts.cc"
+#line 212 "src/conf/parse_opts.cc"
 yy36:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych != 'o') goto yy21;
@@ -218,16 +217,16 @@ yy36:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych != '-') goto yy21;
        ++YYCURSOR;
-#line 69 "../src/conf/parse_opts.re"
+#line 68 "../src/conf/parse_opts.re"
        { option = Warn::WNOERROR; goto opt_warn; }
-#line 224 "src/conf/parse_opts.cc"
+#line 223 "src/conf/parse_opts.cc"
 }
-#line 70 "../src/conf/parse_opts.re"
+#line 69 "../src/conf/parse_opts.re"
 
 
 opt_warn:
 
-#line 231 "src/conf/parse_opts.cc"
+#line 230 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -243,12 +242,12 @@ opt_warn:
 yy43:
        ++YYCURSOR;
 yy44:
-#line 75 "../src/conf/parse_opts.re"
+#line 74 "../src/conf/parse_opts.re"
        {
         error ("bad warning: %s", *argv);
         return EXIT_FAIL;
     }
-#line 252 "src/conf/parse_opts.cc"
+#line 251 "src/conf/parse_opts.cc"
 yy45:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'o') goto yy51;
@@ -675,9 +674,9 @@ yy150:
        goto yy52;
 yy151:
        ++YYCURSOR;
-#line 83 "../src/conf/parse_opts.re"
+#line 82 "../src/conf/parse_opts.re"
        { warn.set (Warn::SWAPPED_RANGE,            option); goto opt; }
-#line 681 "src/conf/parse_opts.cc"
+#line 680 "src/conf/parse_opts.cc"
 yy153:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'r') goto yy160;
@@ -716,14 +715,14 @@ yy161:
        goto yy52;
 yy162:
        ++YYCURSOR;
-#line 86 "../src/conf/parse_opts.re"
+#line 85 "../src/conf/parse_opts.re"
        { warn.set (Warn::USELESS_ESCAPE,           option); goto opt; }
-#line 722 "src/conf/parse_opts.cc"
+#line 721 "src/conf/parse_opts.cc"
 yy164:
        ++YYCURSOR;
-#line 79 "../src/conf/parse_opts.re"
+#line 78 "../src/conf/parse_opts.re"
        { warn.set (Warn::CONDITION_ORDER,          option); goto opt; }
-#line 727 "src/conf/parse_opts.cc"
+#line 726 "src/conf/parse_opts.cc"
 yy166:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'c') goto yy171;
@@ -782,18 +781,18 @@ yy179:
        goto yy52;
 yy180:
        ++YYCURSOR;
-#line 85 "../src/conf/parse_opts.re"
+#line 84 "../src/conf/parse_opts.re"
        { warn.set (Warn::UNREACHABLE_RULES,        option); goto opt; }
-#line 788 "src/conf/parse_opts.cc"
+#line 787 "src/conf/parse_opts.cc"
 yy182:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 's') goto yy187;
        goto yy52;
 yy183:
        ++YYCURSOR;
-#line 81 "../src/conf/parse_opts.re"
+#line 80 "../src/conf/parse_opts.re"
        { warn.set (Warn::MATCH_EMPTY_STRING,       option); goto opt; }
-#line 797 "src/conf/parse_opts.cc"
+#line 796 "src/conf/parse_opts.cc"
 yy185:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'g') goto yy188;
@@ -828,28 +827,28 @@ yy192:
        goto yy52;
 yy193:
        ++YYCURSOR;
-#line 80 "../src/conf/parse_opts.re"
+#line 79 "../src/conf/parse_opts.re"
        { warn.set (Warn::EMPTY_CHARACTER_CLASS,    option); goto opt; }
-#line 834 "src/conf/parse_opts.cc"
+#line 833 "src/conf/parse_opts.cc"
 yy195:
        ++YYCURSOR;
-#line 82 "../src/conf/parse_opts.re"
+#line 81 "../src/conf/parse_opts.re"
        { warn.set (Warn::NONDETERMINISTIC_TAGS,    option); goto opt; }
-#line 839 "src/conf/parse_opts.cc"
+#line 838 "src/conf/parse_opts.cc"
 yy197:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych >= 0x01) goto yy52;
        ++YYCURSOR;
-#line 84 "../src/conf/parse_opts.re"
+#line 83 "../src/conf/parse_opts.re"
        { warn.set (Warn::UNDEFINED_CONTROL_FLOW,   option); goto opt; }
-#line 846 "src/conf/parse_opts.cc"
+#line 845 "src/conf/parse_opts.cc"
 }
-#line 87 "../src/conf/parse_opts.re"
+#line 86 "../src/conf/parse_opts.re"
 
 
 opt_short:
 
-#line 853 "src/conf/parse_opts.cc"
+#line 852 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -937,167 +936,167 @@ opt_short:
                }
        }
        ++YYCURSOR;
-#line 96 "../src/conf/parse_opts.re"
+#line 95 "../src/conf/parse_opts.re"
        { goto opt; }
-#line 943 "src/conf/parse_opts.cc"
+#line 942 "src/conf/parse_opts.cc"
 yy204:
        ++YYCURSOR;
-#line 92 "../src/conf/parse_opts.re"
+#line 91 "../src/conf/parse_opts.re"
        {
         error ("bad short option: %s", *argv);
         return EXIT_FAIL;
     }
-#line 951 "src/conf/parse_opts.cc"
+#line 950 "src/conf/parse_opts.cc"
 yy206:
        ++YYCURSOR;
-#line 127 "../src/conf/parse_opts.re"
+#line 126 "../src/conf/parse_opts.re"
        { goto opt_short; }
-#line 956 "src/conf/parse_opts.cc"
+#line 955 "src/conf/parse_opts.cc"
 yy208:
        ++YYCURSOR;
-#line 122 "../src/conf/parse_opts.re"
+#line 121 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF8);   goto opt_short; }
-#line 961 "src/conf/parse_opts.cc"
+#line 960 "src/conf/parse_opts.cc"
 yy210:
        ++YYCURSOR;
-#line 97 "../src/conf/parse_opts.re"
+#line 96 "../src/conf/parse_opts.re"
        { usage ();   return EXIT_OK; }
-#line 966 "src/conf/parse_opts.cc"
+#line 965 "src/conf/parse_opts.cc"
 yy212:
        ++YYCURSOR;
-#line 102 "../src/conf/parse_opts.re"
+#line 101 "../src/conf/parse_opts.re"
        { globopts.target = TARGET_DOT;      goto opt_short; }
-#line 971 "src/conf/parse_opts.cc"
+#line 970 "src/conf/parse_opts.cc"
 yy214:
        ++YYCURSOR;
-#line 104 "../src/conf/parse_opts.re"
+#line 103 "../src/conf/parse_opts.re"
        { globopts.FFlag = true;             goto opt_short; }
-#line 976 "src/conf/parse_opts.cc"
+#line 975 "src/conf/parse_opts.cc"
 yy216:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy256;
-#line 109 "../src/conf/parse_opts.re"
+#line 108 "../src/conf/parse_opts.re"
        { goto opt_incpath; }
-#line 982 "src/conf/parse_opts.cc"
+#line 981 "src/conf/parse_opts.cc"
 yy218:
        ++YYCURSOR;
-#line 117 "../src/conf/parse_opts.re"
+#line 116 "../src/conf/parse_opts.re"
        { opts.set_posix_captures(true);  goto opt_short; }
-#line 987 "src/conf/parse_opts.cc"
+#line 986 "src/conf/parse_opts.cc"
 yy220:
        ++YYCURSOR;
-#line 106 "../src/conf/parse_opts.re"
+#line 105 "../src/conf/parse_opts.re"
        { globopts.target = TARGET_SKELETON; goto opt_short; }
-#line 992 "src/conf/parse_opts.cc"
+#line 991 "src/conf/parse_opts.cc"
 yy222:
        ++YYCURSOR;
-#line 116 "../src/conf/parse_opts.re"
+#line 115 "../src/conf/parse_opts.re"
        { opts.set_tags(true);            goto opt_short; }
-#line 997 "src/conf/parse_opts.cc"
+#line 996 "src/conf/parse_opts.cc"
 yy224:
        ++YYCURSOR;
-#line 99 "../src/conf/parse_opts.re"
+#line 98 "../src/conf/parse_opts.re"
        { vernum ();  return EXIT_OK; }
-#line 1002 "src/conf/parse_opts.cc"
+#line 1001 "src/conf/parse_opts.cc"
 yy226:
        ++YYCURSOR;
-#line 111 "../src/conf/parse_opts.re"
+#line 110 "../src/conf/parse_opts.re"
        { opts.set_bFlag(true);           goto opt_short; }
-#line 1007 "src/conf/parse_opts.cc"
+#line 1006 "src/conf/parse_opts.cc"
 yy228:
        ++YYCURSOR;
-#line 101 "../src/conf/parse_opts.re"
+#line 100 "../src/conf/parse_opts.re"
        { globopts.cFlag = true;             goto opt_short; }
-#line 1012 "src/conf/parse_opts.cc"
+#line 1011 "src/conf/parse_opts.cc"
 yy230:
        ++YYCURSOR;
-#line 112 "../src/conf/parse_opts.re"
+#line 111 "../src/conf/parse_opts.re"
        { opts.set_dFlag(true);           goto opt_short; }
-#line 1017 "src/conf/parse_opts.cc"
+#line 1016 "src/conf/parse_opts.cc"
 yy232:
        ++YYCURSOR;
-#line 118 "../src/conf/parse_opts.re"
+#line 117 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::EBCDIC); goto opt_short; }
-#line 1022 "src/conf/parse_opts.cc"
+#line 1021 "src/conf/parse_opts.cc"
 yy234:
        ++YYCURSOR;
-#line 103 "../src/conf/parse_opts.re"
+#line 102 "../src/conf/parse_opts.re"
        { globopts.fFlag = true;             goto opt_short; }
-#line 1027 "src/conf/parse_opts.cc"
+#line 1026 "src/conf/parse_opts.cc"
 yy236:
        ++YYCURSOR;
-#line 113 "../src/conf/parse_opts.re"
+#line 112 "../src/conf/parse_opts.re"
        { opts.set_gFlag(true);           goto opt_short; }
-#line 1032 "src/conf/parse_opts.cc"
+#line 1031 "src/conf/parse_opts.cc"
 yy238:
        ++YYCURSOR;
-#line 114 "../src/conf/parse_opts.re"
+#line 113 "../src/conf/parse_opts.re"
        { opts.set_iFlag(true);           goto opt_short; }
-#line 1037 "src/conf/parse_opts.cc"
+#line 1036 "src/conf/parse_opts.cc"
 yy240:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy258;
-#line 124 "../src/conf/parse_opts.re"
+#line 123 "../src/conf/parse_opts.re"
        { *argv = YYCURSOR;                                                             goto opt_output; }
-#line 1043 "src/conf/parse_opts.cc"
+#line 1042 "src/conf/parse_opts.cc"
 yy242:
        ++YYCURSOR;
-#line 105 "../src/conf/parse_opts.re"
+#line 104 "../src/conf/parse_opts.re"
        { globopts.rFlag = true;             goto opt_short; }
-#line 1048 "src/conf/parse_opts.cc"
+#line 1047 "src/conf/parse_opts.cc"
 yy244:
        ++YYCURSOR;
-#line 115 "../src/conf/parse_opts.re"
+#line 114 "../src/conf/parse_opts.re"
        { opts.set_sFlag(true);           goto opt_short; }
-#line 1053 "src/conf/parse_opts.cc"
+#line 1052 "src/conf/parse_opts.cc"
 yy246:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy260;
-#line 126 "../src/conf/parse_opts.re"
+#line 125 "../src/conf/parse_opts.re"
        { *argv = YYCURSOR;                                                                  goto opt_header; }
-#line 1059 "src/conf/parse_opts.cc"
+#line 1058 "src/conf/parse_opts.cc"
 yy248:
        ++YYCURSOR;
-#line 119 "../src/conf/parse_opts.re"
+#line 118 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF32);  goto opt_short; }
-#line 1064 "src/conf/parse_opts.cc"
+#line 1063 "src/conf/parse_opts.cc"
 yy250:
        ++YYCURSOR;
-#line 98 "../src/conf/parse_opts.re"
+#line 97 "../src/conf/parse_opts.re"
        { version (); return EXIT_OK; }
-#line 1069 "src/conf/parse_opts.cc"
+#line 1068 "src/conf/parse_opts.cc"
 yy252:
        ++YYCURSOR;
-#line 120 "../src/conf/parse_opts.re"
+#line 119 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UCS2);   goto opt_short; }
-#line 1074 "src/conf/parse_opts.cc"
+#line 1073 "src/conf/parse_opts.cc"
 yy254:
        ++YYCURSOR;
-#line 121 "../src/conf/parse_opts.re"
+#line 120 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF16);  goto opt_short; }
-#line 1079 "src/conf/parse_opts.cc"
+#line 1078 "src/conf/parse_opts.cc"
 yy256:
        ++YYCURSOR;
-#line 108 "../src/conf/parse_opts.re"
+#line 107 "../src/conf/parse_opts.re"
        { if (!next (YYCURSOR, argv)) { error_arg ("-I"); return EXIT_FAIL; } goto opt_incpath; }
-#line 1084 "src/conf/parse_opts.cc"
+#line 1083 "src/conf/parse_opts.cc"
 yy258:
        ++YYCURSOR;
-#line 123 "../src/conf/parse_opts.re"
+#line 122 "../src/conf/parse_opts.re"
        { if (!next (YYCURSOR, argv)) { error_arg ("-o, --output"); return EXIT_FAIL; } goto opt_output; }
-#line 1089 "src/conf/parse_opts.cc"
+#line 1088 "src/conf/parse_opts.cc"
 yy260:
        ++YYCURSOR;
-#line 125 "../src/conf/parse_opts.re"
+#line 124 "../src/conf/parse_opts.re"
        { if (!next (YYCURSOR, argv)) { error_arg ("-t, --type-header"); return EXIT_FAIL; } goto opt_header; }
-#line 1094 "src/conf/parse_opts.cc"
+#line 1093 "src/conf/parse_opts.cc"
 }
-#line 128 "../src/conf/parse_opts.re"
+#line 127 "../src/conf/parse_opts.re"
 
 
 opt_long:
 
-#line 1101 "src/conf/parse_opts.cc"
+#line 1100 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -1123,12 +1122,12 @@ opt_long:
 yy264:
        ++YYCURSOR;
 yy265:
-#line 133 "../src/conf/parse_opts.re"
+#line 132 "../src/conf/parse_opts.re"
        {
         error ("bad long option: %s", *argv);
         return EXIT_FAIL;
     }
-#line 1132 "src/conf/parse_opts.cc"
+#line 1131 "src/conf/parse_opts.cc"
 yy266:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'i') goto yy282;
@@ -1492,9 +1491,9 @@ yy347:
        goto yy283;
 yy348:
        ++YYCURSOR;
-#line 162 "../src/conf/parse_opts.re"
+#line 161 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::EBCDIC);    goto opt; }
-#line 1498 "src/conf/parse_opts.cc"
+#line 1497 "src/conf/parse_opts.cc"
 yy350:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == '-') goto yy384;
@@ -1656,9 +1655,9 @@ yy387:
        goto yy283;
 yy388:
        ++YYCURSOR;
-#line 137 "../src/conf/parse_opts.re"
+#line 136 "../src/conf/parse_opts.re"
        { usage ();   return EXIT_OK; }
-#line 1662 "src/conf/parse_opts.cc"
+#line 1661 "src/conf/parse_opts.cc"
 yy390:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy427;
@@ -1717,9 +1716,9 @@ yy403:
        goto yy283;
 yy404:
        ++YYCURSOR;
-#line 157 "../src/conf/parse_opts.re"
+#line 156 "../src/conf/parse_opts.re"
        { opts.set_tags (true);              goto opt; }
-#line 1723 "src/conf/parse_opts.cc"
+#line 1722 "src/conf/parse_opts.cc"
 yy406:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'h') goto yy442;
@@ -1806,9 +1805,9 @@ yy426:
        goto yy283;
 yy427:
        ++YYCURSOR;
-#line 170 "../src/conf/parse_opts.re"
+#line 169 "../src/conf/parse_opts.re"
        { goto opt_input; }
-#line 1812 "src/conf/parse_opts.cc"
+#line 1811 "src/conf/parse_opts.cc"
 yy429:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == '-') goto yy464;
@@ -1875,9 +1874,9 @@ yy444:
        goto yy283;
 yy445:
        ++YYCURSOR;
-#line 166 "../src/conf/parse_opts.re"
+#line 165 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF8);      goto opt; }
-#line 1881 "src/conf/parse_opts.cc"
+#line 1880 "src/conf/parse_opts.cc"
 yy447:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy482;
@@ -1973,9 +1972,9 @@ yy469:
        goto yy283;
 yy470:
        ++YYCURSOR;
-#line 167 "../src/conf/parse_opts.re"
+#line 166 "../src/conf/parse_opts.re"
        { if (!next (YYCURSOR, argv)) { error_arg ("-o, --output"); return EXIT_FAIL; } goto opt_output; }
-#line 1979 "src/conf/parse_opts.cc"
+#line 1978 "src/conf/parse_opts.cc"
 yy472:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'a') goto yy507;
@@ -2010,14 +2009,14 @@ yy479:
        goto yy283;
 yy480:
        ++YYCURSOR;
-#line 165 "../src/conf/parse_opts.re"
+#line 164 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF16);     goto opt; }
-#line 2016 "src/conf/parse_opts.cc"
+#line 2015 "src/conf/parse_opts.cc"
 yy482:
        ++YYCURSOR;
-#line 139 "../src/conf/parse_opts.re"
+#line 138 "../src/conf/parse_opts.re"
        { vernum ();  return EXIT_OK; }
-#line 2021 "src/conf/parse_opts.cc"
+#line 2020 "src/conf/parse_opts.cc"
 yy484:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy516;
@@ -2140,14 +2139,14 @@ yy513:
        goto yy283;
 yy514:
        ++YYCURSOR;
-#line 163 "../src/conf/parse_opts.re"
+#line 162 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UTF32);     goto opt; }
-#line 2146 "src/conf/parse_opts.cc"
+#line 2145 "src/conf/parse_opts.cc"
 yy516:
        ++YYCURSOR;
-#line 138 "../src/conf/parse_opts.re"
+#line 137 "../src/conf/parse_opts.re"
        { version (); return EXIT_OK; }
-#line 2151 "src/conf/parse_opts.cc"
+#line 2150 "src/conf/parse_opts.cc"
 yy518:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'r') goto yy550;
@@ -2195,18 +2194,18 @@ yy527:
        }
 yy528:
        ++YYCURSOR;
-#line 175 "../src/conf/parse_opts.re"
+#line 174 "../src/conf/parse_opts.re"
        { globopts.dump_nfa = true;        goto opt; }
-#line 2201 "src/conf/parse_opts.cc"
+#line 2200 "src/conf/parse_opts.cc"
 yy530:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'p') goto yy564;
        goto yy283;
 yy531:
        ++YYCURSOR;
-#line 142 "../src/conf/parse_opts.re"
+#line 141 "../src/conf/parse_opts.re"
        { globopts.target = TARGET_DOT;      goto opt; }
-#line 2210 "src/conf/parse_opts.cc"
+#line 2209 "src/conf/parse_opts.cc"
 yy533:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 's') goto yy565;
@@ -2249,18 +2248,18 @@ yy542:
        goto yy283;
 yy543:
        ++YYCURSOR;
-#line 145 "../src/conf/parse_opts.re"
+#line 144 "../src/conf/parse_opts.re"
        { globopts.rFlag = true;             goto opt; }
-#line 2255 "src/conf/parse_opts.cc"
+#line 2254 "src/conf/parse_opts.cc"
 yy545:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 's') goto yy575;
        goto yy283;
 yy546:
        ++YYCURSOR;
-#line 148 "../src/conf/parse_opts.re"
+#line 147 "../src/conf/parse_opts.re"
        { globopts.target = TARGET_SKELETON; goto opt; }
-#line 2264 "src/conf/parse_opts.cc"
+#line 2263 "src/conf/parse_opts.cc"
 yy548:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 's') goto yy576;
@@ -2303,9 +2302,9 @@ yy557:
        goto yy283;
 yy558:
        ++YYCURSOR;
-#line 180 "../src/conf/parse_opts.re"
+#line 179 "../src/conf/parse_opts.re"
        { globopts.dump_adfa = true;       goto opt; }
-#line 2309 "src/conf/parse_opts.cc"
+#line 2308 "src/conf/parse_opts.cc"
 yy560:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'e') goto yy587;
@@ -2400,9 +2399,9 @@ yy582:
        goto yy283;
 yy583:
        ++YYCURSOR;
-#line 141 "../src/conf/parse_opts.re"
+#line 140 "../src/conf/parse_opts.re"
        { globopts.cFlag = true;             goto opt; }
-#line 2406 "src/conf/parse_opts.cc"
+#line 2405 "src/conf/parse_opts.cc"
 yy585:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 't') goto yy615;
@@ -2429,9 +2428,9 @@ yy590:
        goto yy283;
 yy591:
        ++YYCURSOR;
-#line 161 "../src/conf/parse_opts.re"
+#line 160 "../src/conf/parse_opts.re"
        { opts.set_eager_skip(true);         goto opt; }
-#line 2435 "src/conf/parse_opts.cc"
+#line 2434 "src/conf/parse_opts.cc"
 yy593:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy621;
@@ -2446,9 +2445,9 @@ yy595:
        goto yy283;
 yy596:
        ++YYCURSOR;
-#line 154 "../src/conf/parse_opts.re"
+#line 153 "../src/conf/parse_opts.re"
        { opts.set_sFlag (true);             goto opt; }
-#line 2452 "src/conf/parse_opts.cc"
+#line 2451 "src/conf/parse_opts.cc"
 yy598:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'f') goto yy626;
@@ -2467,9 +2466,9 @@ yy601:
        goto yy283;
 yy602:
        ++YYCURSOR;
-#line 147 "../src/conf/parse_opts.re"
+#line 146 "../src/conf/parse_opts.re"
        { globopts.version = false;          goto opt; }
-#line 2473 "src/conf/parse_opts.cc"
+#line 2472 "src/conf/parse_opts.cc"
 yy604:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'r') goto yy630;
@@ -2488,14 +2487,14 @@ yy607:
        goto yy283;
 yy608:
        ++YYCURSOR;
-#line 164 "../src/conf/parse_opts.re"
+#line 163 "../src/conf/parse_opts.re"
        { opts.set_encoding(Enc::UCS2);      goto opt; }
-#line 2494 "src/conf/parse_opts.cc"
+#line 2493 "src/conf/parse_opts.cc"
 yy610:
        ++YYCURSOR;
-#line 150 "../src/conf/parse_opts.re"
+#line 149 "../src/conf/parse_opts.re"
        { opts.set_bFlag (true);             goto opt; }
-#line 2499 "src/conf/parse_opts.cc"
+#line 2498 "src/conf/parse_opts.cc"
 yy612:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 't') goto yy636;
@@ -2534,18 +2533,18 @@ yy620:
        goto yy283;
 yy621:
        ++YYCURSOR;
-#line 171 "../src/conf/parse_opts.re"
+#line 170 "../src/conf/parse_opts.re"
        { goto opt_empty_class; }
-#line 2540 "src/conf/parse_opts.cc"
+#line 2539 "src/conf/parse_opts.cc"
 yy623:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'i') goto yy649;
        goto yy283;
 yy624:
        ++YYCURSOR;
-#line 144 "../src/conf/parse_opts.re"
+#line 143 "../src/conf/parse_opts.re"
        { globopts.FFlag = true;             goto opt; }
-#line 2549 "src/conf/parse_opts.cc"
+#line 2548 "src/conf/parse_opts.cc"
 yy626:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'o') goto yy650;
@@ -2568,18 +2567,18 @@ yy630:
        goto yy283;
 yy631:
        ++YYCURSOR;
-#line 173 "../src/conf/parse_opts.re"
+#line 172 "../src/conf/parse_opts.re"
        { goto opt; }
-#line 2574 "src/conf/parse_opts.cc"
+#line 2573 "src/conf/parse_opts.cc"
 yy633:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 't') goto yy656;
        goto yy283;
 yy634:
        ++YYCURSOR;
-#line 168 "../src/conf/parse_opts.re"
+#line 167 "../src/conf/parse_opts.re"
        { if (!next (YYCURSOR, argv)) { error_arg ("-t, --type-header"); return EXIT_FAIL; } goto opt_header; }
-#line 2583 "src/conf/parse_opts.cc"
+#line 2582 "src/conf/parse_opts.cc"
 yy636:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'i') goto yy657;
@@ -2594,28 +2593,28 @@ yy638:
        goto yy283;
 yy639:
        ++YYCURSOR;
-#line 151 "../src/conf/parse_opts.re"
+#line 150 "../src/conf/parse_opts.re"
        { opts.set_dFlag (true);             goto opt; }
-#line 2600 "src/conf/parse_opts.cc"
+#line 2599 "src/conf/parse_opts.cc"
 yy641:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'i') goto yy661;
        goto yy283;
 yy642:
        ++YYCURSOR;
-#line 177 "../src/conf/parse_opts.re"
+#line 176 "../src/conf/parse_opts.re"
        { globopts.dump_dfa_det = true;    goto opt; }
-#line 2609 "src/conf/parse_opts.cc"
+#line 2608 "src/conf/parse_opts.cc"
 yy644:
        ++YYCURSOR;
-#line 179 "../src/conf/parse_opts.re"
+#line 178 "../src/conf/parse_opts.re"
        { globopts.dump_dfa_min = true;    goto opt; }
-#line 2614 "src/conf/parse_opts.cc"
+#line 2613 "src/conf/parse_opts.cc"
 yy646:
        ++YYCURSOR;
-#line 176 "../src/conf/parse_opts.re"
+#line 175 "../src/conf/parse_opts.re"
        { globopts.dump_dfa_raw = true;    goto opt; }
-#line 2619 "src/conf/parse_opts.cc"
+#line 2618 "src/conf/parse_opts.cc"
 yy648:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'p') goto yy662;
@@ -2634,9 +2633,9 @@ yy651:
        goto yy283;
 yy652:
        ++YYCURSOR;
-#line 159 "../src/conf/parse_opts.re"
+#line 158 "../src/conf/parse_opts.re"
        { opts.set_lookahead(false);         goto opt; }
-#line 2640 "src/conf/parse_opts.cc"
+#line 2639 "src/conf/parse_opts.cc"
 yy654:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'a') goto yy667;
@@ -2655,9 +2654,9 @@ yy657:
        goto yy283;
 yy658:
        ++YYCURSOR;
-#line 156 "../src/conf/parse_opts.re"
+#line 155 "../src/conf/parse_opts.re"
        { opts.set_bCaseInverted (true);     goto opt; }
-#line 2661 "src/conf/parse_opts.cc"
+#line 2660 "src/conf/parse_opts.cc"
 yy660:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy671;
@@ -2676,9 +2675,9 @@ yy663:
        goto yy283;
 yy664:
        ++YYCURSOR;
-#line 153 "../src/conf/parse_opts.re"
+#line 152 "../src/conf/parse_opts.re"
        { opts.set_iFlag (true);             goto opt; }
-#line 2682 "src/conf/parse_opts.cc"
+#line 2681 "src/conf/parse_opts.cc"
 yy666:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'd') goto yy676;
@@ -2701,9 +2700,9 @@ yy670:
        goto yy283;
 yy671:
        ++YYCURSOR;
-#line 152 "../src/conf/parse_opts.re"
+#line 151 "../src/conf/parse_opts.re"
        { opts.set_gFlag (true);             goto opt; }
-#line 2707 "src/conf/parse_opts.cc"
+#line 2706 "src/conf/parse_opts.cc"
 yy673:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'n') goto yy683;
@@ -2726,14 +2725,14 @@ yy677:
        goto yy283;
 yy678:
        ++YYCURSOR;
-#line 158 "../src/conf/parse_opts.re"
+#line 157 "../src/conf/parse_opts.re"
        { opts.set_posix_captures(true);     goto opt; }
-#line 2732 "src/conf/parse_opts.cc"
+#line 2731 "src/conf/parse_opts.cc"
 yy680:
        ++YYCURSOR;
-#line 143 "../src/conf/parse_opts.re"
+#line 142 "../src/conf/parse_opts.re"
        { globopts.fFlag = true;             goto opt; }
-#line 2737 "src/conf/parse_opts.cc"
+#line 2736 "src/conf/parse_opts.cc"
 yy682:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych <= 0x00) goto yy690;
@@ -2744,14 +2743,14 @@ yy683:
        goto yy283;
 yy684:
        ++YYCURSOR;
-#line 178 "../src/conf/parse_opts.re"
+#line 177 "../src/conf/parse_opts.re"
        { globopts.dump_dfa_tagopt = true; goto opt; }
-#line 2750 "src/conf/parse_opts.cc"
+#line 2749 "src/conf/parse_opts.cc"
 yy686:
        ++YYCURSOR;
-#line 169 "../src/conf/parse_opts.re"
+#line 168 "../src/conf/parse_opts.re"
        { goto opt_encoding_policy; }
-#line 2755 "src/conf/parse_opts.cc"
+#line 2754 "src/conf/parse_opts.cc"
 yy688:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 't') goto yy694;
@@ -2762,37 +2761,37 @@ yy689:
        goto yy283;
 yy690:
        ++YYCURSOR;
-#line 155 "../src/conf/parse_opts.re"
+#line 154 "../src/conf/parse_opts.re"
        { opts.set_bCaseInsensitive (true);  goto opt; }
-#line 2768 "src/conf/parse_opts.cc"
+#line 2767 "src/conf/parse_opts.cc"
 yy692:
        ++YYCURSOR;
-#line 172 "../src/conf/parse_opts.re"
+#line 171 "../src/conf/parse_opts.re"
        { goto opt_dfa_minimization; }
-#line 2773 "src/conf/parse_opts.cc"
+#line 2772 "src/conf/parse_opts.cc"
 yy694:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'e') goto yy697;
        goto yy283;
 yy695:
        ++YYCURSOR;
-#line 160 "../src/conf/parse_opts.re"
+#line 159 "../src/conf/parse_opts.re"
        { opts.set_optimize_tags(false);     goto opt; }
-#line 2782 "src/conf/parse_opts.cc"
+#line 2781 "src/conf/parse_opts.cc"
 yy697:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych >= 0x01) goto yy283;
        ++YYCURSOR;
-#line 146 "../src/conf/parse_opts.re"
+#line 145 "../src/conf/parse_opts.re"
        { globopts.bNoGenerationDate = true; goto opt; }
-#line 2789 "src/conf/parse_opts.cc"
+#line 2788 "src/conf/parse_opts.cc"
 }
-#line 181 "../src/conf/parse_opts.re"
+#line 180 "../src/conf/parse_opts.re"
 
 
 opt_output:
 
-#line 2796 "src/conf/parse_opts.cc"
+#line 2795 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        static const unsigned char yybm[] = {
@@ -2834,28 +2833,28 @@ opt_output:
        if (yych != '-') goto yy704;
 yy702:
        ++YYCURSOR;
-#line 186 "../src/conf/parse_opts.re"
+#line 185 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option -o, --output: %s", *argv);
         return EXIT_FAIL;
     }
-#line 2843 "src/conf/parse_opts.cc"
+#line 2842 "src/conf/parse_opts.cc"
 yy704:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yybm[0+yych] & 128) {
                goto yy704;
        }
        ++YYCURSOR;
-#line 190 "../src/conf/parse_opts.re"
+#line 189 "../src/conf/parse_opts.re"
        { opts.set_output_file (*argv); goto opt; }
-#line 2852 "src/conf/parse_opts.cc"
+#line 2851 "src/conf/parse_opts.cc"
 }
-#line 191 "../src/conf/parse_opts.re"
+#line 190 "../src/conf/parse_opts.re"
 
 
 opt_header:
 
-#line 2859 "src/conf/parse_opts.cc"
+#line 2858 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        static const unsigned char yybm[] = {
@@ -2897,26 +2896,27 @@ opt_header:
        if (yych != '-') goto yy712;
 yy710:
        ++YYCURSOR;
-#line 196 "../src/conf/parse_opts.re"
+#line 195 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option -t, --type-header: %s", *argv);
         return EXIT_FAIL;
     }
-#line 2906 "src/conf/parse_opts.cc"
+#line 2905 "src/conf/parse_opts.cc"
 yy712:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yybm[0+yych] & 128) {
                goto yy712;
        }
        ++YYCURSOR;
-#line 200 "../src/conf/parse_opts.re"
+#line 199 "../src/conf/parse_opts.re"
        { opts.set_header_file (*argv); goto opt; }
-#line 2915 "src/conf/parse_opts.cc"
+#line 2914 "src/conf/parse_opts.cc"
 }
-#line 201 "../src/conf/parse_opts.re"
+#line 200 "../src/conf/parse_opts.re"
 
 
 opt_incpath:
+    p = YYCURSOR;
 
 #line 2922 "src/conf/parse_opts.cc"
 {
@@ -2973,10 +2973,14 @@ yy720:
        }
        ++YYCURSOR;
 #line 209 "../src/conf/parse_opts.re"
-       { globopts.incpaths.push_back(*argv); goto opt; }
-#line 2978 "src/conf/parse_opts.cc"
+       {
+        std::string name(p, static_cast<size_t>(YYCURSOR - p - 1));
+        globopts.incpaths.push_back(name);
+        goto opt;
+    }
+#line 2982 "src/conf/parse_opts.cc"
 }
-#line 210 "../src/conf/parse_opts.re"
+#line 214 "../src/conf/parse_opts.re"
 
 
 opt_encoding_policy:
@@ -2986,7 +2990,7 @@ opt_encoding_policy:
         return EXIT_FAIL;
     }
 
-#line 2990 "src/conf/parse_opts.cc"
+#line 2994 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -2998,12 +3002,12 @@ opt_encoding_policy:
        }
        ++YYCURSOR;
 yy727:
-#line 220 "../src/conf/parse_opts.re"
+#line 224 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option --encoding-policy (expected: ignore | substitute | fail): %s", *argv);
         return EXIT_FAIL;
     }
-#line 3007 "src/conf/parse_opts.cc"
+#line 3011 "src/conf/parse_opts.cc"
 yy728:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'a') goto yy731;
@@ -3056,9 +3060,9 @@ yy740:
        goto yy732;
 yy741:
        ++YYCURSOR;
-#line 226 "../src/conf/parse_opts.re"
+#line 230 "../src/conf/parse_opts.re"
        { opts.set_encoding_policy (Enc::POLICY_FAIL);       goto opt; }
-#line 3062 "src/conf/parse_opts.cc"
+#line 3066 "src/conf/parse_opts.cc"
 yy743:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'e') goto yy745;
@@ -3077,9 +3081,9 @@ yy746:
        goto yy732;
 yy747:
        ++YYCURSOR;
-#line 224 "../src/conf/parse_opts.re"
+#line 228 "../src/conf/parse_opts.re"
        { opts.set_encoding_policy (Enc::POLICY_IGNORE);     goto opt; }
-#line 3083 "src/conf/parse_opts.cc"
+#line 3087 "src/conf/parse_opts.cc"
 yy749:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych != 'u') goto yy732;
@@ -3090,11 +3094,11 @@ yy749:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych >= 0x01) goto yy732;
        ++YYCURSOR;
-#line 225 "../src/conf/parse_opts.re"
+#line 229 "../src/conf/parse_opts.re"
        { opts.set_encoding_policy (Enc::POLICY_SUBSTITUTE); goto opt; }
-#line 3096 "src/conf/parse_opts.cc"
+#line 3100 "src/conf/parse_opts.cc"
 }
-#line 227 "../src/conf/parse_opts.re"
+#line 231 "../src/conf/parse_opts.re"
 
 
 opt_input:
@@ -3104,7 +3108,7 @@ opt_input:
         return EXIT_FAIL;
     }
 
-#line 3108 "src/conf/parse_opts.cc"
+#line 3112 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -3114,12 +3118,12 @@ opt_input:
 yy757:
        ++YYCURSOR;
 yy758:
-#line 237 "../src/conf/parse_opts.re"
+#line 241 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option --input (expected: default | custom): %s", *argv);
         return EXIT_FAIL;
     }
-#line 3123 "src/conf/parse_opts.cc"
+#line 3127 "src/conf/parse_opts.cc"
 yy759:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'u') goto yy761;
@@ -3172,18 +3176,18 @@ yy771:
        goto yy762;
 yy772:
        ++YYCURSOR;
-#line 242 "../src/conf/parse_opts.re"
+#line 246 "../src/conf/parse_opts.re"
        { opts.set_input_api(INPUT_CUSTOM);  goto opt; }
-#line 3178 "src/conf/parse_opts.cc"
+#line 3182 "src/conf/parse_opts.cc"
 yy774:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych >= 0x01) goto yy762;
        ++YYCURSOR;
-#line 241 "../src/conf/parse_opts.re"
+#line 245 "../src/conf/parse_opts.re"
        { opts.set_input_api(INPUT_DEFAULT); goto opt; }
-#line 3185 "src/conf/parse_opts.cc"
+#line 3189 "src/conf/parse_opts.cc"
 }
-#line 243 "../src/conf/parse_opts.re"
+#line 247 "../src/conf/parse_opts.re"
 
 
 opt_empty_class:
@@ -3193,7 +3197,7 @@ opt_empty_class:
         return EXIT_FAIL;
     }
 
-#line 3197 "src/conf/parse_opts.cc"
+#line 3201 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -3201,12 +3205,12 @@ opt_empty_class:
        if (yych == 'm') goto yy782;
        ++YYCURSOR;
 yy780:
-#line 253 "../src/conf/parse_opts.re"
+#line 257 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option --empty-class (expected: match-empty | match-none | error): %s", *argv);
         return EXIT_FAIL;
     }
-#line 3210 "src/conf/parse_opts.cc"
+#line 3214 "src/conf/parse_opts.cc"
 yy781:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'r') goto yy783;
@@ -3251,9 +3255,9 @@ yy791:
        goto yy784;
 yy792:
        ++YYCURSOR;
-#line 259 "../src/conf/parse_opts.re"
+#line 263 "../src/conf/parse_opts.re"
        { opts.set_empty_class_policy (EMPTY_CLASS_ERROR);       goto opt; }
-#line 3257 "src/conf/parse_opts.cc"
+#line 3261 "src/conf/parse_opts.cc"
 yy794:
        yych = (YYCTYPE)*++YYCURSOR;
        if (yych == 'e') goto yy795;
@@ -3297,16 +3301,16 @@ yy803:
        goto yy784;
 yy804:
        ++YYCURSOR;
-#line 258 "../src/conf/parse_opts.re"
+#line 262 "../src/conf/parse_opts.re"
        { opts.set_empty_class_policy (EMPTY_CLASS_MATCH_NONE);  goto opt; }
-#line 3303 "src/conf/parse_opts.cc"
+#line 3307 "src/conf/parse_opts.cc"
 yy806:
        ++YYCURSOR;
-#line 257 "../src/conf/parse_opts.re"
+#line 261 "../src/conf/parse_opts.re"
        { opts.set_empty_class_policy (EMPTY_CLASS_MATCH_EMPTY); goto opt; }
-#line 3308 "src/conf/parse_opts.cc"
+#line 3312 "src/conf/parse_opts.cc"
 }
-#line 260 "../src/conf/parse_opts.re"
+#line 264 "../src/conf/parse_opts.re"
 
 
 opt_dfa_minimization:
@@ -3316,7 +3320,7 @@ opt_dfa_minimization:
         return EXIT_FAIL;
     }
 
-#line 3320 "src/conf/parse_opts.cc"
+#line 3324 "src/conf/parse_opts.cc"
 {
        YYCTYPE yych;
        yych = (YYCTYPE)*YYCURSOR;
@@ -3324,12 +3328,12 @@ opt_dfa_minimization:
        if (yych == 't') goto yy813;
        ++YYCURSOR;
 yy811:
-#line 270 "../src/conf/parse_opts.re"
+#line 274 "../src/conf/parse_opts.re"
        {
         error ("bad argument to option --dfa-minimization (expected: table | moore): %s", *argv);
         return EXIT_FAIL;
     }
-#line 3333 "src/conf/parse_opts.cc"
+#line 3337 "src/conf/parse_opts.cc"
 yy812:
        yych = (YYCTYPE)*(YYMARKER = ++YYCURSOR);
        if (yych == 'o') goto yy814;
@@ -3374,16 +3378,16 @@ yy822:
        goto yy815;
 yy823:
        ++YYCURSOR;
-#line 275 "../src/conf/parse_opts.re"
+#line 279 "../src/conf/parse_opts.re"
        { opts.set_dfa_minimization (DFA_MINIMIZATION_MOORE); goto opt; }
-#line 3380 "src/conf/parse_opts.cc"
+#line 3384 "src/conf/parse_opts.cc"
 yy825:
        ++YYCURSOR;
-#line 274 "../src/conf/parse_opts.re"
+#line 278 "../src/conf/parse_opts.re"
        { opts.set_dfa_minimization (DFA_MINIMIZATION_TABLE); goto opt; }
-#line 3385 "src/conf/parse_opts.cc"
+#line 3389 "src/conf/parse_opts.cc"
 }
-#line 276 "../src/conf/parse_opts.re"
+#line 280 "../src/conf/parse_opts.re"
 
 
 end:

diff --git a/re2c/src/conf/parse_opts.re b/re2c/src/conf/parse_opts.re
index c8d1b31f790e33f678c564a55822e6f9271364e0..ff3e85fd8f8d64d94e259541430add8cecb01893 100644 (file)
--- a/re2c/src/conf/parse_opts.re
+++ b/re2c/src/conf/parse_opts.re
@@ -16,8 +16,7 @@ static inline bool next (char * & arg, char ** & argv)
 parse_opts_t parse_opts(char **argv, conopt_t &globopts, Opt &opts, Warn &warn)
 {
 #define YYCTYPE unsigned char
-    char * YYCURSOR;
-    char * YYMARKER;
+    char *YYCURSOR, *YYMARKER, *p;
     Warn::option_t option;
 
 /*!re2c
@@ -106,7 +105,7 @@ opt_short:
     "S" { globopts.target = TARGET_SKELETON; goto opt_short; }
 
     "I" end { if (!next (YYCURSOR, argv)) { error_arg ("-I"); return EXIT_FAIL; } goto opt_incpath; }
-    "I" { goto opt_incpath; }
+    "I"     { goto opt_incpath; }
 
     "b" { opts.set_bFlag(true);           goto opt_short; }
     "d" { opts.set_dFlag(true);           goto opt_short; }
@@ -201,12 +200,17 @@ opt_header:
 */
 
 opt_incpath:
+    p = YYCURSOR;
 /*!re2c
     * {
         error ("bad argument to option -I: %s", *argv);
         return EXIT_FAIL;
     }
-    filename end { globopts.incpaths.push_back(*argv); goto opt; }
+    filename end {
+        std::string name(p, static_cast<size_t>(YYCURSOR - p - 1));
+        globopts.incpaths.push_back(name);
+        goto opt;
+    }
 */
 
 opt_encoding_policy: