Regen.

diff --git a/po/de.po b/po/de.po
index dc37f3847d5d3e198cb798443c53055b18e88f44..f04e782157c32efa14e184232639349e60d5ad94 100644 (file)
--- a/po/de.po
+++ b/po/de.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.35\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-04-26 11:58:57+0200\n"
 "Last-Translator: Michael Piefel <piefel@informatik.hu-berlin.de>\n"
 "Language-Team: German <de@li.org>\n"
@@ -412,22 +412,22 @@ msgstr[1] "%d nutzlose Regeln"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "es lassen sich keine Sätze vom Startsymbol %s ableiten"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ von »%s« hat keinen deklarierten Typ"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "unzulässiger @-Wert"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d von »%s« hat keinen deklarierten Typ"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s ist unzulässig"

diff --git a/po/es.po b/po/es.po
index d048cc6805a695567fd8915863e5b1fb648dc6f1..8cf24a900dc82475e9a1e7b2cc408455dfd35300 100644 (file)
--- a/po/es.po
+++ b/po/es.po
@@ -29,7 +29,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU bison 1.35\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-04-03 10:19+0200\n"
 "Last-Translator: Nicolás García-Pedrajas <ngarcia-pedrajas@acm.org>\n"
 "Language-Team: Spanish <es@li.org>\n"
@@ -474,22 +474,22 @@ msgstr[1] "%d reglas sin uso"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "El símbolo de inicio (axioma) %s no deriva ninguna sentencia"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ de `%s' no tiene tipo declarado"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "valor @ no válido"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d de `%s' no tiene tipo declarado"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s no es válido"

diff --git a/po/et.po b/po/et.po
index a6b99bbf36b0cbf2d8669aba24493c3121bde9c7..a6f7ca18fe8e3cb3610d18df37db3a555f2111be 100644 (file)
--- a/po/et.po
+++ b/po/et.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.33b\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-03-05 16:27+0200\n"
 "Last-Translator: Toomas Soome <tsoome@ut.ee>\n"
 "Language-Team: Estonian <et@li.org>\n"
@@ -404,22 +404,22 @@ msgstr[1] "%d kasutamata reeglit"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Stardisümbolist %s ei tuletata ühtegi lauset"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "`%s' $$ ei oma deklareeritud tüüpi"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "vigane @ väärtus"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d `%s' ei oma deklareeritud tüüpi"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s on vigane"

diff --git a/po/fr.po b/po/fr.po
index f5a966d0c237e0ead3e70770cbd69c0645bee88a..105aadb5ca60274c7cdedf70ca8bbaa388bec3ae 100644 (file)
--- a/po/fr.po
+++ b/po/fr.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU bison 1.34a\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-03-21 15:00-0500\n"
 "Last-Translator: Michel Robitaille <robitail@IRO.UMontreal.CA>\n"
 "Language-Team: French <traduc@traduc.org>\n"
@@ -413,22 +413,22 @@ msgstr[1] "%d r
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Aucune phrase ne peut être dérivée du symbole de départ %s"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ de « %s » n'a pas son type déclaré"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "valeur @ invalide"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d de « %s » n'a pas de type déclaré"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s n'est pas valide"

diff --git a/po/hr.po b/po/hr.po
index 0226b27ab9e42d42e30d6a93fe32b39d02a46e30..567ed3fb076e465036bc7dd5086a9ee8188571d1 100644 (file)
--- a/po/hr.po
+++ b/po/hr.po
@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.34a\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-04-10 22:20+01\n"
 "Last-Translator: Denis Lackovic <delacko@fly.srk.fer.hr>\n"
 "Language-Team: Croatian <lokalizacija@linux.hr>\n"
@@ -407,22 +407,22 @@ msgstr[1] "%d beskorisnih pravila"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Poèetni simbol %s ne daje niti jednu reèenicu"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ od `%s' nema deklarirani tip"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "nedozvoljena  @ vrijednost"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d od `%s' nema deklarirani tip"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s je nedozvoljeno"

diff --git a/po/it.po b/po/it.po
index 2fecbc29b31388d28fa3ad8376723d3f282eea49..5590284f2fbfee710b3a24c3643ae7d8f7b79538 100644 (file)
--- a/po/it.po
+++ b/po/it.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.31\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-01-18 12:40 CET\n"
 "Last-Translator: Paolo Bonzini <bonzini@gnu.org>\n"
 "Language-Team: Italian <it@li.org>\n"
@@ -407,22 +407,22 @@ msgstr[1] "%d regole inutili"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "dal simbolo iniziale %s non deriva alcuna frase"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "Manca una dichiarazione di tipo per $$ di `%s'"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, c-format
 msgid "invalid value: %s%d"
 msgstr "valore non valido: %s%d"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "Manca una dichiarazione di tipo per $%d di `%s'"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s non è valido"

diff --git a/po/ja.po b/po/ja.po
index 40bd704277de531e2024d309e0bb67c80ea2f24a..0db35b78dc0b1de07dbc02f1324e545393fe8e7c 100644 (file)
--- a/po/ja.po
+++ b/po/ja.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: GNU bison 1.30f\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2001-12-10 15:59+0900\n"
 "Last-Translator: Daisuke Yamashita <yamad@mb.infoweb.ne.jp>\n"
 "Language-Team: Japanese <ja@li.org>\n"
@@ -400,22 +400,22 @@ msgstr[0] "%d 
 msgid "Start symbol %s does not derive any sentence"
 msgstr "³«»Ï¥·¥ó¥Ü¥ë %s ¤Ï¤É¤Îʸ¤Ë¤âͳÍ褷¤Þ¤»¤ó"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "`%s' ¤Î $$ ¤ËÀë¸À¤Î¤Ê¤¤·¿¤¬¤¢¤ê¤Þ¤¹"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "ÉÔŬÀÚ¤Ê $ ¤ÎÃÍ"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d ¸Ä¤Î `%s' ¤¬Àë¸À¤µ¤ì¤¿·¿¤ò»ý¤Ã¤Æ¤¤¤Þ¤»¤ó"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s ¤ÏÉÔŬÀڤǤ¹"

diff --git a/po/nl.po b/po/nl.po
index b6e48790cad368a00c982eb50d2837a63ae67a88..1dfb940162816896cc7c4e6f32f9adcae0b29a1b 100644 (file)
--- a/po/nl.po
+++ b/po/nl.po
@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.34a\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-03-20 12:54+0100\n"
 "Last-Translator: Tim Van Holder <tim.van.holder@pandora.be>\n"
 "Language-Team: Dutch <vertaling@nl.linux.org>\n"
@@ -419,22 +419,22 @@ msgstr[1] "%d nutteloze regels"
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Startsymbool %s wordt vanuit geen enkele zin bereikt"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ van `%s' heeft geen gedeclareerd type"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "ongeldige @-waarde"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d van `%s' heeft geen gedeclareerd type"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s is ongeldig"

diff --git a/po/ru.po b/po/ru.po
index df03da1fe1cef6d9385e2219a292223d71c314ce..ae354bdef2cdc3712ade6df3c915443070baace3 100644 (file)
--- a/po/ru.po
+++ b/po/ru.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.32\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-01-25 12:19+0300\n"
 "Last-Translator: Dmitry S. Sivachenko <dima@Chg.RU>\n"
 "Language-Team: Russian <ru@li.org>\n"
@@ -420,22 +420,22 @@ msgstr[2] "%d 
 msgid "Start symbol %s does not derive any sentence"
 msgstr "îÁÞÁÌØÎÙÊ ÓÉÍ×ÏÌ %s ÎÅ ×Ù×ÏÄÉÔ ÎÉ ÏÄÎÏÇÏ ÐÒÅÄÌÏÖÅÎÉÑ"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ × `%s' ÎÅ ÉÍÅÅÔ ÏÐÉÓÁÎÎÏÇÏ ÔÉÐÁ"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "ÎÅ×ÅÒÎÏÅ $ ÚÎÁÞÅÎÉÅ"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d ÉÚ `%s' ÎÅ ÉÍÅÅÔ ÏÐÉÓÁÎÎÏÇÏ ÔÉÐÁ"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "ÎÅ×ÅÒÎÙÊ ÚÎÁË %s"

diff --git a/po/sv.po b/po/sv.po
index daca64907ea3b36ab572e536639affdee2b96f79..b60e4d0584af3c9f46d02dedd78de7caab0d6ab6 100644 (file)
--- a/po/sv.po
+++ b/po/sv.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.33b\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-03-05 10:18+0100\n"
 "Last-Translator: Göran Uddeborg <goeran@uddeborg.pp.se>\n"
 "Language-Team: Swedish <sv@li.org>\n"
@@ -411,22 +411,22 @@ msgstr[1] "%d oanv
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Startsymbolen %s genererar inga meningar"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "$$ för \"%s\" har ingen deklarerad typ"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "felaktigt @-värde"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "$%d för \"%s\" har ingen deklarerad typ"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s är felaktigt"

diff --git a/po/tr.po b/po/tr.po
index 8f37a4e6b2d7e436c6f59d06d534399ba914683c..5a3f735738eebe1c5b4411d5e4f120cd255718fe 100644 (file)
--- a/po/tr.po
+++ b/po/tr.po
@@ -5,7 +5,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: bison 1.34\n"
-"POT-Creation-Date: 2002-06-30 19:37+0200\n"
+"POT-Creation-Date: 2002-07-01 18:45+0200\n"
 "PO-Revision-Date: 2002-03-14 11:03GMT +02:00\n"
 "Last-Translator: Altuð Bayram <altugbayram_2000@yahoo.com>\n"
 "Language-Team: Turkish <gnu-tr-u12a@lists.sourceforge.net>\n"
@@ -417,22 +417,22 @@ msgstr[1] "%d yarars
 msgid "Start symbol %s does not derive any sentence"
 msgstr "Baþlangýç simgesi %s herhangi bir cümleden türemez"
 
-#: scan-gram.l:559
+#: scan-gram.l:560
 #, c-format
 msgid "$$ of `%s' has no declared type"
 msgstr "`%s''in $$'ý bildirilmiþ tip deðil"
 
-#: scan-gram.l:576 scan-gram.l:663
+#: scan-gram.l:577 scan-gram.l:664
 #, fuzzy, c-format
 msgid "invalid value: %s%d"
 msgstr "geçersiz @ deðeri"
 
-#: scan-gram.l:583
+#: scan-gram.l:584
 #, c-format
 msgid "$%d of `%s' has no declared type"
 msgstr "`%2$s''in %1$d'i bildirilmiþ tip deðil"
 
-#: scan-gram.l:594 scan-gram.l:611 scan-gram.l:670 scan-gram.l:687
+#: scan-gram.l:595 scan-gram.l:612 scan-gram.l:671 scan-gram.l:688
 #, c-format
 msgid "%s is invalid"
 msgstr "%s geçersizdir"

diff --git a/src/scan-gram.c b/src/scan-gram.c
index 29b6d32a3e730092a0e536bd31099305d72a6d70..4fd60eceff85853f9fde8b7d06793bc216c44ffa 100644 (file)
--- a/src/scan-gram.c
+++ b/src/scan-gram.c
@@ -710,11 +710,11 @@ static yyconst short int yy_rule_linenum[101] =
       142,  143,  144,  145,  146,  147,  148,  149,  150,  151,
       152,  153,  155,  156,  157,  158,  160,  161,  162,  167,
       170,  173,  176,  177,  180,  183,  186,  194,  200,  216,
-      217,  228,  240,  241,  242,  259,  268,  270,  290,  304,
-      306,  326,  338,  342,  343,  344,  345,  346,  347,  348,
-      349,  350,  356,  367,  373,  374,  376,  378,  396,  402,
-      403,  405,  407,  425,  428,  431,  432,  435,  446,  457,
-      459,  461,  464,  465,  468,  488,  495,  496,  497,  517
+      217,  228,  240,  241,  242,  259,  268,  270,  290,  305,
+      307,  327,  339,  343,  344,  345,  346,  347,  348,  349,
+      350,  351,  357,  368,  374,  375,  377,  379,  397,  403,
+      404,  406,  408,  426,  429,  432,  433,  436,  447,  458,
+      460,  462,  465,  466,  469,  489,  496,  497,  498,  518
 
     } ;
 
@@ -1497,7 +1497,8 @@ YY_RULE_SETUP
       YY_OBS_FINISH;
       yylval->symbol = symbol_get (last_string, *yylloc);
       symbol_class_set (yylval->symbol, token_sym, *yylloc);
-      symbol_user_token_number_set (yylval->symbol, last_string[1], *yylloc);
+      symbol_user_token_number_set (yylval->symbol,
+                                   (unsigned char) last_string[1], *yylloc);
       YY_OBS_FREE;
       yy_pop_state ();
       return ID;
@@ -1506,16 +1507,16 @@ YY_RULE_SETUP
        YY_BREAK
 case 60:
 YY_RULE_SETUP
-#line 304 "scan-gram.l"
+#line 305 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 61:
 YY_RULE_SETUP
-#line 306 "scan-gram.l"
+#line 307 "scan-gram.l"
 obstack_1grow (&string_obstack, '\n'); YY_LINES;
        YY_BREAK
 case YY_STATE_EOF(SC_ESCAPED_CHARACTER):
-#line 308 "scan-gram.l"
+#line 309 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unexpected end of file in a character\n");
@@ -1534,7 +1535,7 @@ case YY_STATE_EOF(SC_ESCAPED_CHARACTER):
 
 case 62:
 YY_RULE_SETUP
-#line 326 "scan-gram.l"
+#line 327 "scan-gram.l"
 {
     long c = strtol (yytext + 1, 0, 8);
     if (c > 255)
@@ -1549,54 +1550,54 @@ YY_RULE_SETUP
        YY_BREAK
 case 63:
 YY_RULE_SETUP
-#line 338 "scan-gram.l"
+#line 339 "scan-gram.l"
 {
     obstack_1grow (&string_obstack, strtol (yytext + 2, 0, 16));
   }
        YY_BREAK
 case 64:
 YY_RULE_SETUP
-#line 342 "scan-gram.l"
+#line 343 "scan-gram.l"
 obstack_1grow (&string_obstack, '\a');
        YY_BREAK
 case 65:
 YY_RULE_SETUP
-#line 343 "scan-gram.l"
+#line 344 "scan-gram.l"
 obstack_1grow (&string_obstack, '\b');
        YY_BREAK
 case 66:
 YY_RULE_SETUP
-#line 344 "scan-gram.l"
+#line 345 "scan-gram.l"
 obstack_1grow (&string_obstack, '\f');
        YY_BREAK
 case 67:
 YY_RULE_SETUP
-#line 345 "scan-gram.l"
+#line 346 "scan-gram.l"
 obstack_1grow (&string_obstack, '\n');
        YY_BREAK
 case 68:
 YY_RULE_SETUP
-#line 346 "scan-gram.l"
+#line 347 "scan-gram.l"
 obstack_1grow (&string_obstack, '\r');
        YY_BREAK
 case 69:
 YY_RULE_SETUP
-#line 347 "scan-gram.l"
+#line 348 "scan-gram.l"
 obstack_1grow (&string_obstack, '\t');
        YY_BREAK
 case 70:
 YY_RULE_SETUP
-#line 348 "scan-gram.l"
+#line 349 "scan-gram.l"
 obstack_1grow (&string_obstack, '\v');
        YY_BREAK
 case 71:
 YY_RULE_SETUP
-#line 349 "scan-gram.l"
+#line 350 "scan-gram.l"
 obstack_1grow (&string_obstack, yytext[1]);
        YY_BREAK
 case 72:
 YY_RULE_SETUP
-#line 350 "scan-gram.l"
+#line 351 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unrecognized escape: %s\n", quote (yytext));
@@ -1606,7 +1607,7 @@ YY_RULE_SETUP
 /* FLex wants this rule, in case of a `\<<EOF>>'. */
 case 73:
 YY_RULE_SETUP
-#line 356 "scan-gram.l"
+#line 357 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 
@@ -1618,7 +1619,7 @@ YY_OBS_GROW;
 
 case 74:
 YY_RULE_SETUP
-#line 367 "scan-gram.l"
+#line 368 "scan-gram.l"
 {
     YY_OBS_GROW;
     assert (yy_top_state () != INITIAL);
@@ -1627,27 +1628,27 @@ YY_RULE_SETUP
        YY_BREAK
 case 75:
 YY_RULE_SETUP
-#line 373 "scan-gram.l"
+#line 374 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 76:
 YY_RULE_SETUP
-#line 374 "scan-gram.l"
+#line 375 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 /* FLex wants this rule, in case of a `\<<EOF>>'. */
 case 77:
 YY_RULE_SETUP
-#line 376 "scan-gram.l"
+#line 377 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 78:
 YY_RULE_SETUP
-#line 378 "scan-gram.l"
+#line 379 "scan-gram.l"
 YY_OBS_GROW; YY_LINES;
        YY_BREAK
 case YY_STATE_EOF(SC_CHARACTER):
-#line 380 "scan-gram.l"
+#line 381 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unexpected end of file in a character\n");
@@ -1664,7 +1665,7 @@ case YY_STATE_EOF(SC_CHARACTER):
 
 case 79:
 YY_RULE_SETUP
-#line 396 "scan-gram.l"
+#line 397 "scan-gram.l"
 {
     assert (yy_top_state () != INITIAL);
     YY_OBS_GROW;
@@ -1673,27 +1674,27 @@ YY_RULE_SETUP
        YY_BREAK
 case 80:
 YY_RULE_SETUP
-#line 402 "scan-gram.l"
+#line 403 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 81:
 YY_RULE_SETUP
-#line 403 "scan-gram.l"
+#line 404 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 /* FLex wants this rule, in case of a `\<<EOF>>'. */
 case 82:
 YY_RULE_SETUP
-#line 405 "scan-gram.l"
+#line 406 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 83:
 YY_RULE_SETUP
-#line 407 "scan-gram.l"
+#line 408 "scan-gram.l"
 YY_OBS_GROW; YY_LINES;
        YY_BREAK
 case YY_STATE_EOF(SC_STRING):
-#line 409 "scan-gram.l"
+#line 410 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unexpected end of file in a string\n");
@@ -1710,30 +1711,30 @@ case YY_STATE_EOF(SC_STRING):
 /* Characters.  We don't check there is only one.  */
 case 84:
 YY_RULE_SETUP
-#line 425 "scan-gram.l"
+#line 426 "scan-gram.l"
 YY_OBS_GROW; yy_push_state (SC_CHARACTER);
        YY_BREAK
 /* Strings. */
 case 85:
 YY_RULE_SETUP
-#line 428 "scan-gram.l"
+#line 429 "scan-gram.l"
 YY_OBS_GROW; yy_push_state (SC_STRING);
        YY_BREAK
 /* Comments. */
 case 86:
 YY_RULE_SETUP
-#line 431 "scan-gram.l"
+#line 432 "scan-gram.l"
 YY_OBS_GROW; yy_push_state (SC_COMMENT);
        YY_BREAK
 case 87:
 YY_RULE_SETUP
-#line 432 "scan-gram.l"
+#line 433 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 /* Not comments. */
 case 88:
 YY_RULE_SETUP
-#line 435 "scan-gram.l"
+#line 436 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 
@@ -1745,7 +1746,7 @@ YY_OBS_GROW;
 
 case 89:
 YY_RULE_SETUP
-#line 446 "scan-gram.l"
+#line 447 "scan-gram.l"
 {
     YY_OBS_GROW;
     if (--braces_level == 0)
@@ -1759,39 +1760,39 @@ YY_RULE_SETUP
        YY_BREAK
 case 90:
 YY_RULE_SETUP
-#line 457 "scan-gram.l"
+#line 458 "scan-gram.l"
 YY_OBS_GROW; braces_level++;
        YY_BREAK
 case 91:
 YY_RULE_SETUP
-#line 459 "scan-gram.l"
+#line 460 "scan-gram.l"
 { handle_dollar (current_braced_code,
                                                   yytext, *yylloc); }
        YY_BREAK
 case 92:
 YY_RULE_SETUP
-#line 461 "scan-gram.l"
+#line 462 "scan-gram.l"
 { handle_at (current_braced_code,
                                               yytext, *yylloc); }
        YY_BREAK
 case 93:
 YY_RULE_SETUP
-#line 464 "scan-gram.l"
+#line 465 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 94:
 YY_RULE_SETUP
-#line 465 "scan-gram.l"
+#line 466 "scan-gram.l"
 YY_OBS_GROW; YY_LINES;
        YY_BREAK
 /* A lose $, or /, or etc. */
 case 95:
 YY_RULE_SETUP
-#line 468 "scan-gram.l"
+#line 469 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case YY_STATE_EOF(SC_BRACED_CODE):
-#line 470 "scan-gram.l"
+#line 471 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unexpected end of file in a braced code\n");
@@ -1809,7 +1810,7 @@ case YY_STATE_EOF(SC_BRACED_CODE):
 
 case 96:
 YY_RULE_SETUP
-#line 488 "scan-gram.l"
+#line 489 "scan-gram.l"
 {
     yy_pop_state ();
     YY_OBS_FINISH;
@@ -1819,21 +1820,21 @@ YY_RULE_SETUP
        YY_BREAK
 case 97:
 YY_RULE_SETUP
-#line 495 "scan-gram.l"
+#line 496 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 98:
 YY_RULE_SETUP
-#line 496 "scan-gram.l"
+#line 497 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case 99:
 YY_RULE_SETUP
-#line 497 "scan-gram.l"
+#line 498 "scan-gram.l"
 YY_OBS_GROW; YY_LINES;
        YY_BREAK
 case YY_STATE_EOF(SC_PROLOGUE):
-#line 499 "scan-gram.l"
+#line 500 "scan-gram.l"
 {
     LOCATION_PRINT (stderr, *yylloc);
     fprintf (stderr, ": unexpected end of file in a prologue\n");
@@ -1852,11 +1853,11 @@ case YY_STATE_EOF(SC_PROLOGUE):
 
 case 100:
 YY_RULE_SETUP
-#line 517 "scan-gram.l"
+#line 518 "scan-gram.l"
 YY_OBS_GROW;
        YY_BREAK
 case YY_STATE_EOF(SC_EPILOGUE):
-#line 519 "scan-gram.l"
+#line 520 "scan-gram.l"
 {
     yy_pop_state ();
     YY_OBS_FINISH;
@@ -1867,10 +1868,10 @@ case YY_STATE_EOF(SC_EPILOGUE):
 
 case 101:
 YY_RULE_SETUP
-#line 528 "scan-gram.l"
+#line 529 "scan-gram.l"
 YY_FATAL_ERROR( "flex scanner jammed" );
        YY_BREAK
-#line 1874 "lex.yy.c"
+#line 1875 "lex.yy.c"
 case YY_STATE_EOF(INITIAL):
        yyterminate();
 
@@ -2760,7 +2761,7 @@ int main()
        return 0;
        }
 #endif
-#line 528 "scan-gram.l"
+#line 529 "scan-gram.l"
 
 
 /*------------------------------------------------------------------.