[Scummvm-cvs-logs] SF.net SVN: scummvm:[47480] scummvm/trunk/engines/sci
thebluegr at users.sourceforge.net
thebluegr at users.sourceforge.net
Sat Jan 23 18:55:54 CET 2010
Revision: 47480
http://scummvm.svn.sourceforge.net/scummvm/?rev=47480&view=rev
Author: thebluegr
Date: 2010-01-23 17:55:54 +0000 (Sat, 23 Jan 2010)
Log Message:
-----------
Separated the parser code
Modified Paths:
--------------
scummvm/trunk/engines/sci/console.cpp
scummvm/trunk/engines/sci/engine/kernel.h
scummvm/trunk/engines/sci/engine/kstring.cpp
scummvm/trunk/engines/sci/engine/state.h
scummvm/trunk/engines/sci/module.mk
scummvm/trunk/engines/sci/resource.cpp
Added Paths:
-----------
scummvm/trunk/engines/sci/engine/kparse.cpp
scummvm/trunk/engines/sci/parser/
scummvm/trunk/engines/sci/parser/grammar.cpp
scummvm/trunk/engines/sci/parser/said.cpp
scummvm/trunk/engines/sci/parser/said.y
scummvm/trunk/engines/sci/parser/vocabulary.cpp
scummvm/trunk/engines/sci/parser/vocabulary.h
Removed Paths:
-------------
scummvm/trunk/engines/sci/engine/grammar.cpp
scummvm/trunk/engines/sci/engine/said.cpp
scummvm/trunk/engines/sci/engine/said.y
scummvm/trunk/engines/sci/vocabulary.cpp
scummvm/trunk/engines/sci/vocabulary.h
Modified: scummvm/trunk/engines/sci/console.cpp
===================================================================
--- scummvm/trunk/engines/sci/console.cpp 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/console.cpp 2010-01-23 17:55:54 UTC (rev 47480)
@@ -30,7 +30,6 @@
#include "sci/debug.h"
#include "sci/event.h"
#include "sci/resource.h"
-#include "sci/vocabulary.h"
#include "sci/engine/savegame.h"
#include "sci/engine/state.h"
#include "sci/engine/gc.h"
@@ -42,10 +41,11 @@
#include "sci/sound/music.h"
#endif
#include "sci/sound/drivers/mididriver.h"
-#include "sci/vocabulary.h"
#include "sci/graphics/gui.h"
#include "sci/graphics/cursor.h"
+#include "sci/parser/vocabulary.h"
+
#include "graphics/video/avi_decoder.h"
#include "sci/video/seq_decoder.h"
#ifdef ENABLE_SCI32
Deleted: scummvm/trunk/engines/sci/engine/grammar.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/grammar.cpp 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/engine/grammar.cpp 2010-01-23 17:55:54 UTC (rev 47480)
@@ -1,583 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-/* Functionality to transform the context-free SCI grammar rules into
- * strict Greibach normal form (strict GNF), and to test SCI input against
- * that grammar, writing an appropriate node tree if successful.
- */
-
-#include "sci/vocabulary.h"
-#include "sci/console.h"
-#include "common/array.h"
-
-namespace Sci {
-
-#define TOKEN_OPAREN 0xff000000
-#define TOKEN_CPAREN 0xfe000000
-#define TOKEN_TERMINAL_CLASS 0x10000
-#define TOKEN_TERMINAL_GROUP 0x20000
-#define TOKEN_STUFFING_WORD 0x40000
-#define TOKEN_NON_NT (TOKEN_OPAREN | TOKEN_TERMINAL_CLASS | TOKEN_TERMINAL_GROUP | TOKEN_STUFFING_WORD)
-#define TOKEN_TERMINAL (TOKEN_TERMINAL_CLASS | TOKEN_TERMINAL_GROUP)
-
-static int _allocd_rules = 0; // FIXME: Avoid non-const global vars
-
-struct ParseRule {
- int _id; /**< non-terminal ID */
- uint _firstSpecial; /**< first terminal or non-terminal */
- uint _numSpecials; /**< number of terminals and non-terminals */
- Common::Array<int> _data; /**< actual data */
-
- ~ParseRule() {
- assert(_allocd_rules > 0);
- --_allocd_rules;
- }
-
- // FIXME remove this one again?
- bool operator==(const ParseRule &other) const {
- return _id == other._id &&
- _firstSpecial == other._firstSpecial &&
- _numSpecials == other._numSpecials &&
- _data == other._data;
- }
-};
-
-
-struct ParseRuleList {
- int terminal; /**< Terminal character this rule matches against or 0 for a non-terminal rule */
- ParseRule *rule;
- ParseRuleList *next;
-
- void print() const;
-
- ParseRuleList(ParseRule *r) : rule(r), next(0) {
- int term = rule->_data[rule->_firstSpecial];
- terminal = ((term & TOKEN_TERMINAL) ? term : 0);
- }
-
- ~ParseRuleList() {
- delete rule;
- delete next;
- }
-};
-
-
-static void vocab_print_rule(ParseRule *rule) {
- int wspace = 0;
-
- if (!rule) {
- warning("NULL rule");
- return;
- }
-
- printf("[%03x] -> ", rule->_id);
-
- if (rule->_data.empty())
- printf("e");
-
- for (uint i = 0; i < rule->_data.size(); i++) {
- uint token = rule->_data[i];
-
- if (token == TOKEN_OPAREN) {
- if (i == rule->_firstSpecial)
- printf("_");
-
- printf("(");
- wspace = 0;
- } else if (token == TOKEN_CPAREN) {
- if (i == rule->_firstSpecial)
- printf("_");
-
- printf(")");
- wspace = 0;
- } else {
- if (wspace)
- printf(" ");
-
- if (i == rule->_firstSpecial)
- printf("_");
- if (token & TOKEN_TERMINAL_CLASS)
- printf("C(%04x)", token & 0xffff);
- else if (token & TOKEN_TERMINAL_GROUP)
- printf("G(%04x)", token & 0xffff);
- else if (token & TOKEN_STUFFING_WORD)
- printf("%03x", token & 0xffff);
- else
- printf("[%03x]", token); /* non-terminal */
- wspace = 1;
- }
-
- if (i == rule->_firstSpecial)
- printf("_");
- }
- printf(" [%d specials]", rule->_numSpecials);
-}
-
-static ParseRule *_vdup(ParseRule *a) {
- ++_allocd_rules;
- return new ParseRule(*a);
-}
-
-static ParseRule *_vinsert(ParseRule *turkey, ParseRule *stuffing) {
- uint firstnt = turkey->_firstSpecial;
-
- // Search for first TOKEN_NON_NT in 'turkey'
- while ((firstnt < turkey->_data.size()) && (turkey->_data[firstnt] & TOKEN_NON_NT))
- firstnt++;
-
- // If no TOKEN_NON_NT found, or if it doesn't match the id of 'stuffing', abort.
- if ((firstnt == turkey->_data.size()) || (turkey->_data[firstnt] != stuffing->_id))
- return NULL;
-
- // Create a new rule as a copy of 'turkey', where the token firstnt has been substituted
- // by the rule 'stuffing'.
- ++_allocd_rules;
-
- ParseRule *rule = new ParseRule(*turkey);
- rule->_numSpecials += stuffing->_numSpecials - 1;
- rule->_firstSpecial = firstnt + stuffing->_firstSpecial;
- rule->_data.resize(turkey->_data.size() - 1 + stuffing->_data.size());
-
- // Replace rule->_data[firstnt] by all of stuffing->_data
- Common::copy(stuffing->_data.begin(), stuffing->_data.end(), rule->_data.begin() + firstnt);
-
- if (firstnt < turkey->_data.size() - 1)
- Common::copy(turkey->_data.begin() + firstnt + 1, turkey->_data.end(),
- rule->_data.begin() + firstnt + stuffing->_data.size());
-
- return rule;
-}
-
-static ParseRule *_vbuild_rule(const parse_tree_branch_t *branch) {
- int tokens = 0, tokenpos = 0, i;
-
- while (tokenpos < 10 && branch->data[tokenpos]) {
- int type = branch->data[tokenpos];
- tokenpos += 2;
-
- if ((type == VOCAB_TREE_NODE_COMPARE_TYPE) || (type == VOCAB_TREE_NODE_COMPARE_GROUP) || (type == VOCAB_TREE_NODE_FORCE_STORAGE))
- ++tokens;
- else if (type > VOCAB_TREE_NODE_LAST_WORD_STORAGE)
- tokens += 5;
- else
- return NULL; // invalid
- }
-
- ParseRule *rule = new ParseRule();
-
- ++_allocd_rules;
- rule->_id = branch->id;
- rule->_numSpecials = tokenpos >> 1;
- rule->_data.resize(tokens);
- rule->_firstSpecial = 0;
-
- tokens = 0;
- for (i = 0; i < tokenpos; i += 2) {
- int type = branch->data[i];
- int value = branch->data[i + 1];
-
- if (type == VOCAB_TREE_NODE_COMPARE_TYPE)
- rule->_data[tokens++] = value | TOKEN_TERMINAL_CLASS;
- else if (type == VOCAB_TREE_NODE_COMPARE_GROUP)
- rule->_data[tokens++] = value | TOKEN_TERMINAL_GROUP;
- else if (type == VOCAB_TREE_NODE_FORCE_STORAGE)
- rule->_data[tokens++] = value | TOKEN_STUFFING_WORD;
- else { // normal inductive rule
- rule->_data[tokens++] = TOKEN_OPAREN;
- rule->_data[tokens++] = type | TOKEN_STUFFING_WORD;
- rule->_data[tokens++] = value | TOKEN_STUFFING_WORD;
-
- if (i == 0)
- rule->_firstSpecial = tokens;
-
- rule->_data[tokens++] = value; // The non-terminal
- rule->_data[tokens++] = TOKEN_CPAREN;
- }
- }
-
- return rule;
-}
-
-static ParseRule *_vsatisfy_rule(ParseRule *rule, const ResultWord &input) {
- int dep;
-
- if (!rule->_numSpecials)
- return NULL;
-
- dep = rule->_data[rule->_firstSpecial];
-
- if (((dep & TOKEN_TERMINAL_CLASS) && ((dep & 0xffff) & input._class)) ||
- ((dep & TOKEN_TERMINAL_GROUP) && ((dep & 0xffff) & input._group))) {
- ParseRule *retval = new ParseRule(*rule);
- ++_allocd_rules;
- retval->_data[rule->_firstSpecial] = TOKEN_STUFFING_WORD | input._group;
- retval->_numSpecials--;
- retval->_firstSpecial = 0;
-
- if (retval->_numSpecials) { // find first special, if it exists
- for (uint i = rule->_firstSpecial; i < retval->_data.size(); ++i) {
- int tmp = retval->_data[i];
- if (!(tmp & TOKEN_NON_NT) || (tmp & TOKEN_TERMINAL)) {
- retval->_firstSpecial = i;
- break;
- }
- }
- }
-
- return retval;
- } else
- return NULL;
-}
-
-void Vocabulary::freeRuleList(ParseRuleList *list) {
- delete list;
-}
-
-static ParseRuleList *_vocab_add_rule(ParseRuleList *list, ParseRule *rule) {
- if (!rule)
- return list;
-
- ParseRuleList *new_elem = new ParseRuleList(rule);
-
- if (list) {
- const int term = new_elem->terminal;
-/* if (term < list->terminal) {
- new_elem->next = list;
- return new_elem;
- } else {*/
- ParseRuleList *seeker = list;
-
- while (seeker->next/* && seeker->next->terminal <= term*/) {
- if (seeker->next->terminal == term) {
- if (*(seeker->next->rule) == *rule) {
- delete rule;
- delete new_elem;
- return list; // No duplicate rules
- }
- }
- seeker = seeker->next;
- }
-
- new_elem->next = seeker->next;
- seeker->next = new_elem;
- return list;
- } else {
- return new_elem;
- }
-}
-
-void ParseRuleList::print() const {
- const ParseRuleList *list = this;
- int pos = 0;
- while (list) {
- printf("R%03d: ", pos);
- vocab_print_rule(list->rule);
- printf("\n");
- list = list->next;
- pos++;
- }
- printf("%d rules total.\n", pos);
-}
-
-static ParseRuleList *_vocab_split_rule_list(ParseRuleList *list) {
- assert(list);
- if (!list->next || (list->next->terminal)) {
- ParseRuleList *tmp = list->next;
- list->next = NULL;
- return tmp;
- } else
- return _vocab_split_rule_list(list->next);
-}
-
-static void _vocab_free_empty_rule_list(ParseRuleList *list) {
- assert(list);
- if (list->next)
- _vocab_free_empty_rule_list(list->next);
- list->next = 0;
- list->rule = 0;
- delete list;
-}
-
-static ParseRuleList *_vocab_merge_rule_lists(ParseRuleList *l1, ParseRuleList *l2) {
- ParseRuleList *retval = l1, *seeker = l2;
- while (seeker) {
- retval = _vocab_add_rule(retval, seeker->rule);
- seeker = seeker->next;
- }
- _vocab_free_empty_rule_list(l2);
-
- return retval;
-}
-
-static int _vocab_rule_list_length(ParseRuleList *list) {
- return ((list) ? _vocab_rule_list_length(list->next) + 1 : 0);
-}
-
-static ParseRuleList *_vocab_clone_rule_list_by_id(ParseRuleList *list, int id) {
- ParseRuleList *result = NULL;
- ParseRuleList *seeker = list;
-
- while (seeker) {
- if (seeker->rule->_id == id) {
- result = _vocab_add_rule(result, _vdup(seeker->rule));
- }
- seeker = seeker->next;
- }
-
- return result;
-}
-
-ParseRuleList *Vocabulary::buildGNF(bool verbose) {
- int iterations = 0;
- int last_termrules, termrules = 0;
- int ntrules_nr;
- ParseRuleList *ntlist = NULL;
- ParseRuleList *tlist, *new_tlist;
- Console *con = ((SciEngine *)g_engine)->getSciDebugger();
-
- for (uint i = 1; i < _parserBranches.size(); i++) { // branch rule 0 is treated specially
- ParseRule *rule = _vbuild_rule(&_parserBranches[i]);
- if (!rule)
- return NULL;
- ntlist = _vocab_add_rule(ntlist, rule);
- }
-
- tlist = _vocab_split_rule_list(ntlist);
- ntrules_nr = _vocab_rule_list_length(ntlist);
-
- if (verbose)
- con->DebugPrintf("Starting with %d rules\n", ntrules_nr);
-
- new_tlist = tlist;
- tlist = NULL;
-
- do {
- ParseRuleList *new_new_tlist = NULL;
- ParseRuleList *ntseeker, *tseeker;
- last_termrules = termrules;
-
- ntseeker = ntlist;
- while (ntseeker) {
- tseeker = new_tlist;
-
- while (tseeker) {
- ParseRule *newrule = _vinsert(ntseeker->rule, tseeker->rule);
- if (newrule)
- new_new_tlist = _vocab_add_rule(new_new_tlist, newrule);
- tseeker = tseeker->next;
- }
-
- ntseeker = ntseeker->next;
- }
-
- tlist = _vocab_merge_rule_lists(tlist, new_tlist);
- new_tlist = new_new_tlist;
- termrules = _vocab_rule_list_length(new_new_tlist);
-
- if (verbose)
- con->DebugPrintf("After iteration #%d: %d new term rules\n", ++iterations, termrules);
-
- } while (termrules && (iterations < 30));
-
- freeRuleList(ntlist);
-
- if (verbose) {
- con->DebugPrintf("\nGNF rules:\n");
- tlist->print();
- con->DebugPrintf("%d allocd rules\n", _allocd_rules);
- con->DebugPrintf("Freeing rule list...\n");
- freeRuleList(tlist);
- return NULL;
- }
-
- return tlist;
-}
-
-static int _vbpt_pareno(parse_tree_node_t *nodes, int *pos, int base) {
- // Opens parentheses
- nodes[base].content.branches[0] = (*pos) + 1;
- nodes[++(*pos)].type = kParseTreeBranchNode;
- nodes[*pos].content.branches[0] = 0;
- nodes[*pos].content.branches[1] = 0;
- return *pos;
-}
-
-static int _vbpt_parenc(parse_tree_node_t *nodes, int *pos, int paren) {
- // Closes parentheses for appending
- nodes[paren].content.branches[1] = ++(*pos);
- nodes[*pos].type = kParseTreeBranchNode;
- nodes[*pos].content.branches[0] = 0;
- nodes[*pos].content.branches[1] = 0;
- return *pos;
-}
-
-static int _vbpt_append(parse_tree_node_t *nodes, int *pos, int base, int value) {
- // writes one value to an existing base node and creates a successor node for writing
- nodes[base].content.branches[0] = ++(*pos);
- nodes[*pos].type = kParseTreeLeafNode;
- nodes[*pos].content.value = value;
- nodes[base].content.branches[1] = ++(*pos);
- nodes[*pos].type = kParseTreeBranchNode;
- nodes[*pos].content.branches[0] = 0;
- nodes[*pos].content.branches[1] = 0;
- return *pos;
-}
-
-static int _vbpt_terminate(parse_tree_node_t *nodes, int *pos, int base, int value) {
- // Terminates, overwriting a nextwrite forknode
- nodes[base].type = kParseTreeLeafNode;
- nodes[base].content.value = value;
- return *pos;
-}
-
-static int _vbpt_write_subexpression(parse_tree_node_t *nodes, int *pos, ParseRule *rule, uint rulepos, int writepos) {
- uint token;
-
- while ((token = ((rulepos < rule->_data.size()) ? rule->_data[rulepos++] : TOKEN_CPAREN)) != TOKEN_CPAREN) {
- uint nexttoken = (rulepos < rule->_data.size()) ? rule->_data[rulepos] : TOKEN_CPAREN;
- if (token == TOKEN_OPAREN) {
- int writepos2 = _vbpt_pareno(nodes, pos, writepos);
- rulepos = _vbpt_write_subexpression(nodes, pos, rule, rulepos, writepos2);
- nexttoken = (rulepos < rule->_data.size()) ? rule->_data[rulepos] : TOKEN_CPAREN;
- if (nexttoken != TOKEN_CPAREN)
- writepos = _vbpt_parenc(nodes, pos, writepos);
- } else if (token & TOKEN_STUFFING_WORD) {
- if (nexttoken == TOKEN_CPAREN)
- writepos = _vbpt_terminate(nodes, pos, writepos, token & 0xffff);
- else
- writepos = _vbpt_append(nodes, pos, writepos, token & 0xffff);
- } else {
- printf("\nError in parser (grammar.cpp, _vbpt_write_subexpression()): Rule data broken in rule ");
- vocab_print_rule(rule);
- printf(", at token position %d\n", *pos);
- return rulepos;
- }
- }
-
- return rulepos;
-}
-
-int Vocabulary::parseGNF(const ResultWordList &words, bool verbose) {
- Console *con = ((SciEngine *)g_engine)->getSciDebugger();
- // Get the start rules:
- ParseRuleList *work = _vocab_clone_rule_list_by_id(_parserRules, _parserBranches[0].data[1]);
- ParseRuleList *results = NULL;
- uint word = 0;
- const uint words_nr = words.size();
- ResultWordList::const_iterator word_iter = words.begin();
-
- for (word_iter = words.begin(); word_iter != words.end(); ++word_iter, ++word) {
- ParseRuleList *new_work = NULL;
- ParseRuleList *reduced_rules = NULL;
- ParseRuleList *seeker, *subseeker;
-
- if (verbose)
- con->DebugPrintf("Adding word %d...\n", word);
-
- seeker = work;
- while (seeker) {
- if (seeker->rule->_numSpecials <= (words_nr - word))
- reduced_rules = _vocab_add_rule(reduced_rules, _vsatisfy_rule(seeker->rule, *word_iter));
-
- seeker = seeker->next;
- }
-
- if (reduced_rules == NULL) {
- freeRuleList(work);
- if (verbose)
- con->DebugPrintf("No results.\n");
- return 1;
- }
-
- freeRuleList(work);
-
- if (word + 1 < words_nr) {
- seeker = reduced_rules;
-
- while (seeker) {
- if (seeker->rule->_numSpecials) {
- int my_id = seeker->rule->_data[seeker->rule->_firstSpecial];
-
- subseeker = _parserRules;
- while (subseeker) {
- if (subseeker->rule->_id == my_id)
- new_work = _vocab_add_rule(new_work, _vinsert(seeker->rule, subseeker->rule));
-
- subseeker = subseeker->next;
- }
- }
-
- seeker = seeker->next;
- }
- freeRuleList(reduced_rules);
- } else // last word
- new_work = reduced_rules;
-
- work = new_work;
- if (verbose)
- con->DebugPrintf("Now at %d candidates\n", _vocab_rule_list_length(work));
- if (work == NULL) {
- if (verbose)
- con->DebugPrintf("No results.\n");
- return 1;
- }
- }
-
- results = work;
-
- if (verbose) {
- con->DebugPrintf("All results (excluding the surrounding '(141 %03x' and ')'):\n", _parserBranches[0].id);
- results->print();
- con->DebugPrintf("\n");
- }
-
- // now use the first result
- {
- int temp, pos;
-
- _parserNodes[0].type = kParseTreeBranchNode;
- _parserNodes[0].content.branches[0] = 1;
- _parserNodes[0].content.branches[1] = 2;
-
- _parserNodes[1].type = kParseTreeLeafNode;
- _parserNodes[1].content.value = 0x141;
-
- _parserNodes[2].type = kParseTreeBranchNode;
- _parserNodes[2].content.branches[0] = 0;
- _parserNodes[2].content.branches[1] = 0;
-
- pos = 2;
-
- temp = _vbpt_append(_parserNodes, &pos, 2, _parserBranches[0].id);
- //_vbpt_write_subexpression(nodes, &pos, results[_vocab_rule_list_length(results)].rule, 0, temp);
- _vbpt_write_subexpression(_parserNodes, &pos, results->rule, 0, temp);
- }
-
- freeRuleList(results);
-
- return 0;
-}
-
-} // End of namespace Sci
Modified: scummvm/trunk/engines/sci/engine/kernel.h
===================================================================
--- scummvm/trunk/engines/sci/engine/kernel.h 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/engine/kernel.h 2010-01-23 17:55:54 UTC (rev 47480)
@@ -31,7 +31,6 @@
#include "common/rect.h"
#include "sci/sci.h" // for USE_OLD_MUSIC_FUNCTIONS
-#include "sci/vocabulary.h"
#include "sci/engine/vm_types.h" // for reg_t
#include "sci/engine/vm.h"
Added: scummvm/trunk/engines/sci/engine/kparse.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/kparse.cpp (rev 0)
+++ scummvm/trunk/engines/sci/engine/kparse.cpp 2010-01-23 17:55:54 UTC (rev 47480)
@@ -0,0 +1,210 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+/* String and parser handling */
+
+#include "sci/resource.h"
+#include "sci/engine/state.h"
+#include "sci/engine/message.h"
+#include "sci/engine/kernel.h"
+
+namespace Sci {
+
+/*************************************************************/
+/* Parser */
+/**********/
+
+
+reg_t kSaid(EngineState *s, int argc, reg_t *argv) {
+ reg_t heap_said_block = argv[0];
+ byte *said_block;
+ int new_lastmatch;
+#ifdef DEBUG_PARSER
+ const int debug_parser = 1;
+#else
+ const int debug_parser = 0;
+#endif
+
+ if (!heap_said_block.segment)
+ return NULL_REG;
+
+ said_block = (byte *)s->_segMan->derefBulkPtr(heap_said_block, 0);
+
+ if (!said_block) {
+ warning("Said on non-string, pointer %04x:%04x", PRINT_REG(heap_said_block));
+ return NULL_REG;
+ }
+
+#ifdef DEBUG_PARSER
+ debugC(2, kDebugLevelParser, "Said block:", 0);
+ s->_voc->decipherSaidBlock(said_block);
+#endif
+
+ if (s->parser_event.isNull() || (GET_SEL32V(s->_segMan, s->parser_event, claimed))) {
+ return NULL_REG;
+ }
+
+ new_lastmatch = said(s, said_block, debug_parser);
+ if (new_lastmatch != SAID_NO_MATCH) { /* Build and possibly display a parse tree */
+
+#ifdef DEBUG_PARSER
+ printf("kSaid: Match.\n");
+#endif
+
+ s->r_acc = make_reg(0, 1);
+
+ if (new_lastmatch != SAID_PARTIAL_MATCH)
+ PUT_SEL32V(s->_segMan, s->parser_event, claimed, 1);
+
+ } else {
+ return NULL_REG;
+ }
+ return s->r_acc;
+}
+
+
+reg_t kSetSynonyms(EngineState *s, int argc, reg_t *argv) {
+ SegManager *segMan = s->_segMan;
+ reg_t object = argv[0];
+ List *list;
+ Node *node;
+ int script;
+ int numSynonyms = 0;
+
+ s->_voc->clearSynonyms();
+
+ list = s->_segMan->lookupList(GET_SEL32(segMan, object, elements));
+ node = s->_segMan->lookupNode(list->first);
+
+ while (node) {
+ reg_t objpos = node->value;
+ int seg;
+
+ script = GET_SEL32V(segMan, objpos, number);
+ seg = s->_segMan->getScriptSegment(script);
+
+ if (seg > 0)
+ numSynonyms = s->_segMan->getScript(seg)->getSynonymsNr();
+
+ if (numSynonyms) {
+ byte *synonyms = s->_segMan->getScript(seg)->getSynonyms();
+
+ if (synonyms) {
+ debugC(2, kDebugLevelParser, "Setting %d synonyms for script.%d\n",
+ numSynonyms, script);
+
+ if (numSynonyms > 16384) {
+ error("Segtable corruption: script.%03d has %d synonyms",
+ script, numSynonyms);
+ /* We used to reset the corrupted value here. I really don't think it's appropriate.
+ * Lars */
+ } else
+ for (int i = 0; i < numSynonyms; i++) {
+ synonym_t tmp;
+ tmp.replaceant = (int16)READ_LE_UINT16(synonyms + i * 4);
+ tmp.replacement = (int16)READ_LE_UINT16(synonyms + i * 4 + 2);
+ s->_voc->addSynonym(tmp);
+ }
+ } else
+ warning("Synonyms of script.%03d were requested, but script is not available", script);
+
+ }
+
+ node = s->_segMan->lookupNode(node->succ);
+ }
+
+ debugC(2, kDebugLevelParser, "A total of %d synonyms are active now.\n", numSynonyms);
+
+ return s->r_acc;
+}
+
+
+
+reg_t kParse(EngineState *s, int argc, reg_t *argv) {
+ SegManager *segMan = s->_segMan;
+ reg_t stringpos = argv[0];
+ Common::String string = s->_segMan->getString(stringpos);
+ char *error;
+ ResultWordList words;
+ reg_t event = argv[1];
+ Vocabulary *voc = s->_voc;
+
+ s->parser_event = event;
+
+ bool res = voc->tokenizeString(words, string.c_str(), &error);
+ s->parserIsValid = false; /* not valid */
+
+ if (res && !words.empty()) {
+ s->_voc->synonymizeTokens(words);
+
+ s->r_acc = make_reg(0, 1);
+
+#ifdef DEBUG_PARSER
+ debugC(2, kDebugLevelParser, "Parsed to the following blocks:\n", 0);
+
+ for (ResultWordList::const_iterator i = words.begin(); i != words.end(); ++i)
+ debugC(2, kDebugLevelParser, " Type[%04x] Group[%04x]\n", i->_class, i->_group);
+#endif
+
+ int syntax_fail = voc->parseGNF(words);
+
+ if (syntax_fail) {
+ s->r_acc = make_reg(0, 1);
+ PUT_SEL32V(segMan, event, claimed, 1);
+
+ invoke_selector(INV_SEL(s->_gameObj, syntaxFail, kStopOnInvalidSelector), 2, s->parser_base, stringpos);
+ /* Issue warning */
+
+ debugC(2, kDebugLevelParser, "Tree building failed\n");
+
+ } else {
+ s->parserIsValid = true;
+ PUT_SEL32V(segMan, event, claimed, 0);
+
+#ifdef DEBUG_PARSER
+ s->_voc->dumpParseTree();
+#endif
+ }
+
+ } else {
+
+ s->r_acc = make_reg(0, 0);
+ PUT_SEL32V(segMan, event, claimed, 1);
+ if (error) {
+ s->_segMan->strcpy(s->parser_base, error);
+ debugC(2, kDebugLevelParser, "Word unknown: %s\n", error);
+ /* Issue warning: */
+
+ invoke_selector(INV_SEL(s->_gameObj, wordFail, kStopOnInvalidSelector), 2, s->parser_base, stringpos);
+ free(error);
+ return make_reg(0, 1); /* Tell them that it didn't work */
+ }
+ }
+
+ return s->r_acc;
+}
+
+
+} // End of namespace Sci
Property changes on: scummvm/trunk/engines/sci/engine/kparse.cpp
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: svn:keywords
+ Date Rev Author URL Id
Added: svn:eol-style
+ native
Modified: scummvm/trunk/engines/sci/engine/kstring.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/kstring.cpp 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/engine/kstring.cpp 2010-01-23 17:55:54 UTC (rev 47480)
@@ -66,182 +66,6 @@
}
}
-
-/*************************************************************/
-/* Parser */
-/**********/
-
-
-reg_t kSaid(EngineState *s, int argc, reg_t *argv) {
- reg_t heap_said_block = argv[0];
- byte *said_block;
- int new_lastmatch;
-#ifdef DEBUG_PARSER
- const int debug_parser = 1;
-#else
- const int debug_parser = 0;
-#endif
-
- if (!heap_said_block.segment)
- return NULL_REG;
-
- said_block = (byte *)s->_segMan->derefBulkPtr(heap_said_block, 0);
-
- if (!said_block) {
- warning("Said on non-string, pointer %04x:%04x", PRINT_REG(heap_said_block));
- return NULL_REG;
- }
-
-#ifdef DEBUG_PARSER
- debugC(2, kDebugLevelParser, "Said block:", 0);
- s->_voc->decipherSaidBlock(said_block);
-#endif
-
- if (s->parser_event.isNull() || (GET_SEL32V(s->_segMan, s->parser_event, claimed))) {
- return NULL_REG;
- }
-
- new_lastmatch = said(s, said_block, debug_parser);
- if (new_lastmatch != SAID_NO_MATCH) { /* Build and possibly display a parse tree */
-
-#ifdef DEBUG_PARSER
- printf("kSaid: Match.\n");
-#endif
-
- s->r_acc = make_reg(0, 1);
-
- if (new_lastmatch != SAID_PARTIAL_MATCH)
- PUT_SEL32V(s->_segMan, s->parser_event, claimed, 1);
-
- } else {
- return NULL_REG;
- }
- return s->r_acc;
-}
-
-
-reg_t kSetSynonyms(EngineState *s, int argc, reg_t *argv) {
- SegManager *segMan = s->_segMan;
- reg_t object = argv[0];
- List *list;
- Node *node;
- int script;
- int numSynonyms = 0;
-
- s->_voc->clearSynonyms();
-
- list = s->_segMan->lookupList(GET_SEL32(segMan, object, elements));
- node = s->_segMan->lookupNode(list->first);
-
- while (node) {
- reg_t objpos = node->value;
- int seg;
-
- script = GET_SEL32V(segMan, objpos, number);
- seg = s->_segMan->getScriptSegment(script);
-
- if (seg > 0)
- numSynonyms = s->_segMan->getScript(seg)->getSynonymsNr();
-
- if (numSynonyms) {
- byte *synonyms = s->_segMan->getScript(seg)->getSynonyms();
-
- if (synonyms) {
- debugC(2, kDebugLevelParser, "Setting %d synonyms for script.%d\n",
- numSynonyms, script);
-
- if (numSynonyms > 16384) {
- error("Segtable corruption: script.%03d has %d synonyms",
- script, numSynonyms);
- /* We used to reset the corrupted value here. I really don't think it's appropriate.
- * Lars */
- } else
- for (int i = 0; i < numSynonyms; i++) {
- synonym_t tmp;
- tmp.replaceant = (int16)READ_LE_UINT16(synonyms + i * 4);
- tmp.replacement = (int16)READ_LE_UINT16(synonyms + i * 4 + 2);
- s->_voc->addSynonym(tmp);
- }
- } else
- warning("Synonyms of script.%03d were requested, but script is not available", script);
-
- }
-
- node = s->_segMan->lookupNode(node->succ);
- }
-
- debugC(2, kDebugLevelParser, "A total of %d synonyms are active now.\n", numSynonyms);
-
- return s->r_acc;
-}
-
-
-
-reg_t kParse(EngineState *s, int argc, reg_t *argv) {
- SegManager *segMan = s->_segMan;
- reg_t stringpos = argv[0];
- Common::String string = s->_segMan->getString(stringpos);
- char *error;
- ResultWordList words;
- reg_t event = argv[1];
- Vocabulary *voc = s->_voc;
-
- s->parser_event = event;
-
- bool res = voc->tokenizeString(words, string.c_str(), &error);
- s->parserIsValid = false; /* not valid */
-
- if (res && !words.empty()) {
- s->_voc->synonymizeTokens(words);
-
- s->r_acc = make_reg(0, 1);
-
-#ifdef DEBUG_PARSER
- debugC(2, kDebugLevelParser, "Parsed to the following blocks:\n", 0);
-
- for (ResultWordList::const_iterator i = words.begin(); i != words.end(); ++i)
- debugC(2, kDebugLevelParser, " Type[%04x] Group[%04x]\n", i->_class, i->_group);
-#endif
-
- int syntax_fail = voc->parseGNF(words);
-
- if (syntax_fail) {
- s->r_acc = make_reg(0, 1);
- PUT_SEL32V(segMan, event, claimed, 1);
-
- invoke_selector(INV_SEL(s->_gameObj, syntaxFail, kStopOnInvalidSelector), 2, s->parser_base, stringpos);
- /* Issue warning */
-
- debugC(2, kDebugLevelParser, "Tree building failed\n");
-
- } else {
- s->parserIsValid = true;
- PUT_SEL32V(segMan, event, claimed, 0);
-
-#ifdef DEBUG_PARSER
- s->_voc->dumpParseTree();
-#endif
- }
-
- } else {
-
- s->r_acc = make_reg(0, 0);
- PUT_SEL32V(segMan, event, claimed, 1);
- if (error) {
- s->_segMan->strcpy(s->parser_base, error);
- debugC(2, kDebugLevelParser, "Word unknown: %s\n", error);
- /* Issue warning: */
-
- invoke_selector(INV_SEL(s->_gameObj, wordFail, kStopOnInvalidSelector), 2, s->parser_base, stringpos);
- free(error);
- return make_reg(0, 1); /* Tell them that it dind't work */
- }
- }
-
- return s->r_acc;
-}
-
-
reg_t kStrEnd(EngineState *s, int argc, reg_t *argv) {
reg_t address = argv[0];
address.offset += s->_segMan->strlen(address);
Deleted: scummvm/trunk/engines/sci/engine/said.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/said.cpp 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/engine/said.cpp 2010-01-23 17:55:54 UTC (rev 47480)
@@ -1,2483 +0,0 @@
-/* A Bison parser, made by GNU Bison 2.3. */
-
-/* Skeleton implementation for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
- simplifying the original so-called "semantic" parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Bison version. */
-#define YYBISON_VERSION "2.3"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- WGROUP = 258,
- YY_COMMA = 259,
- YY_AMP = 260,
- YY_SLASH = 261,
- YY_PARENO = 262,
- YY_PARENC = 263,
- YY_BRACKETSO = 264,
- YY_BRACKETSC = 265,
- YY_HASH = 266,
- YY_LT = 267,
- YY_GT = 268,
- YY_BRACKETSO_LT = 269,
- YY_BRACKETSO_SLASH = 270,
- YY_LT_BRACKETSO = 271,
- YY_LT_PARENO = 272
- };
-#endif
-/* Tokens. */
-#define WGROUP 258
-#define YY_COMMA 259
-#define YY_AMP 260
-#define YY_SLASH 261
-#define YY_PARENO 262
-#define YY_PARENC 263
-#define YY_BRACKETSO 264
-#define YY_BRACKETSC 265
-#define YY_HASH 266
-#define YY_LT 267
-#define YY_GT 268
-#define YY_BRACKETSO_LT 269
-#define YY_BRACKETSO_SLASH 270
-#define YY_LT_BRACKETSO 271
-#define YY_LT_PARENO 272
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 1 "said.y"
-
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-#include "sci/engine/state.h"
-
-
-// Bison generates an empty switch statement that gives a warning in MSVC.
-// This disables that warning.
-#ifdef _MSC_VER
-#pragma warning(disable:4065)
-#endif
-
-
-namespace Sci {
-
-#define SAID_BRANCH_NULL 0
-
-#define MAX_SAID_TOKENS 128
-
-// Maximum number of words to be expected in a parsed sentence
-#define AUGMENT_MAX_WORDS 64
-
-
-#define ANYWORD 0xfff
-
-#define WORD_TYPE_BASE 0x141
-#define WORD_TYPE_REF 0x144
-#define WORD_TYPE_SYNTACTIC_SUGAR 0x145
-
-#define AUGMENT_SENTENCE_PART_BRACKETS 0x152
-
-// Minor numbers
-#define AUGMENT_SENTENCE_MINOR_MATCH_PHRASE 0x14c
-#define AUGMENT_SENTENCE_MINOR_MATCH_WORD 0x153
-#define AUGMENT_SENTENCE_MINOR_RECURSE 0x144
-#define AUGMENT_SENTENCE_MINOR_PARENTHESES 0x14f
-
-
-#undef YYDEBUG /*1*/
-//#define SAID_DEBUG*/
-//#define SCI_DEBUG_PARSE_TREE_AUGMENTATION // uncomment to debug parse tree augmentation
-
-
-#ifdef SCI_DEBUG_PARSE_TREE_AUGMENTATION
-#define scidprintf printf
-#else
-void print_nothing(...) { }
-#define scidprintf print_nothing
-#endif
-
-
-static char *said_parse_error;
-
-static int said_token;
-static int said_tokens_nr;
-static int said_tokens[MAX_SAID_TOKENS];
-static int said_blessed; // increminated by said_top_branch
-
-static int said_tree_pos; // Set to 0 if we're out of space
-#define SAID_TREE_START 4; // Reserve space for the 4 top nodes
-
-#define VALUE_IGNORE -424242
-
-static parse_tree_node_t said_tree[VOCAB_TREE_NODES];
-
-typedef int wgroup_t;
-typedef int tree_t;
-typedef int said_spec_t;
-
-static tree_t said_aug_branch(int, int, tree_t, tree_t);
-static tree_t said_attach_branch(tree_t, tree_t);
-/*
-static tree_t said_wgroup_branch(wgroup_t);
-*/
-static said_spec_t said_top_branch(tree_t);
-static tree_t said_paren(tree_t, tree_t);
-static tree_t said_value(int, tree_t);
-static tree_t said_terminal(int);
-
-static int yylex(void);
-
-static int yyerror(const char *s) {
- said_parse_error = strdup(s);
- return 1; /* Abort */
-}
-
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table. */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef int YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 216 of yacc.c. */
-#line 250 "said.tab.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(msgid) dgettext ("bison-runtime", msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(msgid) msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int i)
-#else
-static int
-YYID (i)
- int i;
-#endif
-{
- return i;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss;
- YYSTYPE yyvs;
- };
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 23
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 80
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 18
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 13
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 35
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 69
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 272
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const yytype_uint8 yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint8 yyprhs[] =
-{
- 0, 0, 3, 6, 10, 15, 16, 18, 19, 21,
- 24, 29, 31, 34, 39, 41, 43, 45, 49, 51,
- 55, 59, 64, 70, 73, 75, 77, 79, 83, 88,
- 92, 97, 100, 105, 109, 112
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 19, 0, -1, 21, 20, -1, 21, 22, 20, -1,
- 21, 22, 23, 20, -1, -1, 13, -1, -1, 27,
- -1, 6, 27, -1, 15, 6, 27, 10, -1, 6,
- -1, 6, 27, -1, 15, 6, 27, 10, -1, 6,
- -1, 3, -1, 26, -1, 9, 26, 10, -1, 24,
- -1, 7, 27, 8, -1, 26, 4, 26, -1, 26,
- 14, 29, 10, -1, 26, 4, 9, 26, 10, -1,
- 25, 28, -1, 25, -1, 28, -1, 29, -1, 14,
- 29, 10, -1, 29, 14, 29, 10, -1, 12, 24,
- 30, -1, 17, 7, 27, 8, -1, 12, 26, -1,
- 16, 9, 26, 10, -1, 12, 26, 30, -1, 12,
- 26, -1, 17, 7, 27, 8, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint8 yyrline[] =
-{
- 0, 129, 129, 131, 133, 139, 140, 147, 148, 154,
- 156, 158, 164, 166, 168, 173, 178, 180, 185, 187,
- 189, 191, 193, 198, 200, 202, 207, 209, 211, 216,
- 218, 220, 222, 227, 229, 231
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "WGROUP", "YY_COMMA", "YY_AMP",
- "YY_SLASH", "YY_PARENO", "YY_PARENC", "YY_BRACKETSO", "YY_BRACKETSC",
- "YY_HASH", "YY_LT", "YY_GT", "YY_BRACKETSO_LT", "YY_BRACKETSO_SLASH",
- "YY_LT_BRACKETSO", "YY_LT_PARENO", "$accept", "saidspec", "optcont",
- "leftspec", "midspec", "rightspec", "word", "cwordset", "wordset",
- "expr", "cwordrefset", "wordrefset", "recref", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const yytype_uint16 yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 18, 19, 19, 19, 20, 20, 21, 21, 22,
- 22, 22, 23, 23, 23, 24, 25, 25, 26, 26,
- 26, 26, 26, 27, 27, 27, 28, 28, 28, 29,
- 29, 29, 29, 30, 30, 30
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 2, 3, 4, 0, 1, 0, 1, 2,
- 4, 1, 2, 4, 1, 1, 1, 3, 1, 3,
- 3, 4, 5, 2, 1, 1, 1, 3, 4, 3,
- 4, 2, 4, 3, 2, 4
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 7, 15, 0, 0, 0, 0, 0, 0, 0, 5,
- 18, 24, 16, 8, 25, 26, 0, 0, 18, 31,
- 0, 0, 0, 1, 11, 6, 0, 2, 5, 23,
- 0, 0, 0, 19, 17, 0, 0, 29, 27, 0,
- 0, 9, 0, 14, 0, 3, 5, 0, 20, 0,
- 0, 34, 0, 32, 30, 0, 12, 0, 4, 0,
- 21, 28, 33, 0, 10, 0, 22, 35, 13
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 8, 27, 9, 28, 46, 10, 11, 12, 13,
- 14, 15, 37
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -24
-static const yytype_int8 yypact[] =
-{
- -1, -24, -1, 62, 62, 54, 1, 5, 18, 38,
- -24, 47, 3, -24, -24, 12, 23, 15, -3, 3,
- 28, 62, -1, -24, -1, -24, 42, -24, 39, -24,
- 53, 54, 54, -24, -24, 62, 50, -24, -24, 29,
- 41, -24, -1, -1, 52, -24, 55, 62, 3, 57,
- 63, 20, -1, -24, -24, 64, -24, -1, -24, 32,
- -24, -24, -24, 67, -24, 66, -24, -24, -24
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -24, -24, -23, -24, -24, -24, 68, -24, 0, -2,
- 69, -4, 26
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const yytype_uint8 yytable[] =
-{
- 16, 20, 1, 17, 19, 45, 2, 30, 3, 35,
- 21, 4, 22, 5, 36, 6, 7, 31, 23, 30,
- 40, 39, 41, 58, 30, 34, 32, 49, 50, 31,
- 48, 33, 35, 30, 31, 51, 30, 36, 38, 53,
- 55, 56, 66, 31, 24, 43, 31, 59, 42, 54,
- 63, 25, 25, 26, 44, 65, 1, 52, 57, 4,
- 2, 5, 47, 6, 7, 1, 4, 60, 25, 2,
- 6, 7, 18, 61, 64, 67, 68, 62, 0, 0,
- 29
-};
-
-static const yytype_int8 yycheck[] =
-{
- 2, 5, 3, 3, 4, 28, 7, 4, 9, 12,
- 9, 12, 7, 14, 17, 16, 17, 14, 0, 4,
- 22, 21, 24, 46, 4, 10, 14, 31, 32, 14,
- 30, 8, 12, 4, 14, 35, 4, 17, 10, 10,
- 42, 43, 10, 14, 6, 6, 14, 47, 6, 8,
- 52, 13, 13, 15, 15, 57, 3, 7, 6, 12,
- 7, 14, 9, 16, 17, 3, 12, 10, 13, 7,
- 16, 17, 4, 10, 10, 8, 10, 51, -1, -1,
- 11
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 3, 7, 9, 12, 14, 16, 17, 19, 21,
- 24, 25, 26, 27, 28, 29, 27, 26, 24, 26,
- 29, 9, 7, 0, 6, 13, 15, 20, 22, 28,
- 4, 14, 14, 8, 10, 12, 17, 30, 10, 26,
- 27, 27, 6, 6, 15, 20, 23, 9, 26, 29,
- 29, 26, 7, 10, 8, 27, 27, 6, 20, 26,
- 10, 10, 30, 27, 10, 27, 10, 8, 10
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK (1); \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
- If N is 0, then set CURRENT to the empty location which ends
- the previous symbol: RHS[0] (always defined). */
-
-#define YYRHSLOC(Rhs, K) ((Rhs)[K])
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- do \
- if (YYID (N)) \
- { \
- (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
- (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
- (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
- (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
- } \
- else \
- { \
- (Current).first_line = (Current).last_line = \
- YYRHSLOC (Rhs, 0).last_line; \
- (Current).first_column = (Current).last_column = \
- YYRHSLOC (Rhs, 0).last_column; \
- } \
- while (YYID (0))
-#endif
-
-
-/* YY_LOCATION_PRINT -- Print the location on the stream.
- This macro was not mandated originally: define only if we know
- we won't break user code: when these are the locations we know. */
-
-#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
-# define YY_LOCATION_PRINT(File, Loc) \
- fprintf (File, "%d.%d-%d.%d", \
- (Loc).first_line, (Loc).first_column, \
- (Loc).last_line, (Loc).last_column)
-# else
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
-# endif
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
-#else
-static void
-yy_stack_print (bottom, top)
- yytype_int16 *bottom;
- yytype_int16 *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
-#else
-static void
-yy_reduce_print (yyvsp, yyrule)
- YYSTYPE *yyvsp;
- int yyrule;
-#endif
-{
- int yynrhs = yyr2[yyrule];
- int yyi;
- unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++)
- {
- fprintf (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- fprintf (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- quotes and backslashes, so that it's suitable for yyerror. The
- heuristic is that double-quoting is unnecessary unless the string
- contains an apostrophe, a comma, or backslash (other than
- backslash-backslash). YYSTR is taken from yytname. If YYRES is
- null, do not copy; instead, return the length of what the result
- would have been. */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
- if (*yystr == '"')
- {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
- do_not_strip_quotes: ;
- }
-
- if (! yyres)
- return yystrlen (yystr);
-
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into YYRESULT an error message about the unexpected token
- YYCHAR while in state YYSTATE. Return the number of bytes copied,
- including the terminating null byte. If YYRESULT is null, do not
- copy anything; just return the number of bytes that would be
- copied. As a special case, return 0 if an ordinary "syntax error"
- message will do. Return YYSIZE_MAXIMUM if overflow occurs during
- size calculation. */
-static YYSIZE_T
-yysyntax_error (char *yyresult, int yystate, int yychar)
-{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 0;
- else
- {
- int yytype = YYTRANSLATE (yychar);
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- int yysize_overflow = 0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- int yyx;
-
-# if 0
- /* This is so xgettext sees the translatable formats that are
- constructed on the fly. */
- YY_("syntax error, unexpected %s");
- YY_("syntax error, unexpected %s, expecting %s");
- YY_("syntax error, unexpected %s, expecting %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s");
- YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
-# endif
- char *yyfmt;
- char const *yyf;
- static char const yyunexpected[] = "syntax error, unexpected %s";
- static char const yyexpecting[] = ", expecting %s";
- static char const yyor[] = " or %s";
- char yyformat[sizeof yyunexpected
- + sizeof yyexpecting - 1
- + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
- * (sizeof yyor - 1))];
- char const *yyprefix = yyexpecting;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 1;
-
- yyarg[0] = yytname[yytype];
- yyfmt = yystpcpy (yyformat, yyunexpected);
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- yyformat[sizeof yyunexpected - 1] = '\0';
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
- yyfmt = yystpcpy (yyfmt, yyprefix);
- yyprefix = yyor;
- }
-
- yyf = YY_(yyformat);
- yysize1 = yysize + yystrlen (yyf);
- yysize_overflow |= (yysize1 < yysize);
- yysize = yysize1;
-
- if (yysize_overflow)
- return YYSIZE_MAXIMUM;
-
- if (yyresult)
- {
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- char *yyp = yyresult;
- int yyi = 0;
- while ((*yyp = *yyf) != '\0')
- {
- if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyf += 2;
- }
- else
- {
- yyp++;
- yyf++;
- }
- }
- }
- return yysize;
- }
-}
-#endif /* YYERROR_VERBOSE */
-
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- YYUSE (yyvaluep);
-
- if (!yymsg)
- yymsg = "Deleting";
- YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The look-ahead symbol. */
-int yychar;
-
-/* The semantic value of the look-ahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
-#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-
- int yystate;
- int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Look-ahead token as an internal (translated) token number. */
- int yytoken = 0;
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss = yyssa;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss;
- yyvsp = yyvs;
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. So pushing a state here evens the stacks. */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
-
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- look-ahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to look-ahead token. */
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
- goto yydefault;
-
- /* Not known => get a look-ahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the look-ahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- yystate = yyn;
- *++yyvsp = yylval;
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 2:
-#line 130 "said.y"
- { (yyval) = said_top_branch(said_attach_branch((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)]))); ;}
- break;
-
- case 3:
-#line 132 "said.y"
- { (yyval) = said_top_branch(said_attach_branch((yyvsp[(1) - (3)]), said_attach_branch((yyvsp[(2) - (3)]), (yyvsp[(3) - (3)])))); ;}
- break;
-
- case 4:
-#line 134 "said.y"
- { (yyval) = said_top_branch(said_attach_branch((yyvsp[(1) - (4)]), said_attach_branch((yyvsp[(2) - (4)]), said_attach_branch((yyvsp[(3) - (4)]), (yyvsp[(4) - (4)]))))); ;}
- break;
-
- case 5:
-#line 139 "said.y"
- { (yyval) = SAID_BRANCH_NULL; ;}
- break;
-
- case 6:
-#line 141 "said.y"
- { (yyval) = said_paren(said_value(0x14b, said_value(0xf900, said_terminal(0xf900))), SAID_BRANCH_NULL); ;}
- break;
-
- case 7:
-#line 147 "said.y"
- { (yyval) = SAID_BRANCH_NULL; ;}
- break;
-
- case 8:
-#line 149 "said.y"
- { (yyval) = said_paren(said_value(0x141, said_value(0x149, (yyvsp[(1) - (1)]))), SAID_BRANCH_NULL); ;}
- break;
-
- case 9:
-#line 155 "said.y"
- { (yyval) = said_aug_branch(0x142, 0x14a, (yyvsp[(2) - (2)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 10:
-#line 157 "said.y"
- { (yyval) = said_aug_branch(0x152, 0x142, said_aug_branch(0x142, 0x14a, (yyvsp[(3) - (4)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 11:
-#line 159 "said.y"
- { (yyval) = SAID_BRANCH_NULL; ;}
- break;
-
- case 12:
-#line 165 "said.y"
- { (yyval) = said_aug_branch(0x143, 0x14a, (yyvsp[(2) - (2)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 13:
-#line 167 "said.y"
- { (yyval) = said_aug_branch(0x152, 0x143, said_aug_branch(0x143, 0x14a, (yyvsp[(3) - (4)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 14:
-#line 169 "said.y"
- { (yyval) = SAID_BRANCH_NULL; ;}
- break;
-
- case 15:
-#line 174 "said.y"
- { (yyval) = said_paren(said_value(0x141, said_value(0x153, said_terminal((yyvsp[(1) - (1)])))), SAID_BRANCH_NULL); ;}
- break;
-
- case 16:
-#line 179 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x14f, (yyvsp[(1) - (1)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 17:
-#line 181 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x14f, said_aug_branch(0x152, 0x14c, said_aug_branch(0x141, 0x14f, (yyvsp[(2) - (3)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 18:
-#line 186 "said.y"
- { (yyval) = (yyvsp[(1) - (1)]); ;}
- break;
-
- case 19:
-#line 188 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x14c, (yyvsp[(2) - (3)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 20:
-#line 190 "said.y"
- { (yyval) = said_attach_branch((yyvsp[(1) - (3)]), (yyvsp[(3) - (3)])); ;}
- break;
-
- case 21:
-#line 192 "said.y"
- { (yyval) = said_attach_branch((yyvsp[(1) - (4)]), (yyvsp[(3) - (4)])); ;}
- break;
-
- case 22:
-#line 194 "said.y"
- { (yyval) = said_attach_branch((yyvsp[(1) - (5)]), (yyvsp[(3) - (5)])); ;}
- break;
-
- case 23:
-#line 199 "said.y"
- { (yyval) = said_attach_branch((yyvsp[(1) - (2)]), (yyvsp[(2) - (2)])); ;}
- break;
-
- case 24:
-#line 201 "said.y"
- { (yyval) = (yyvsp[(1) - (1)]); ;}
- break;
-
- case 25:
-#line 203 "said.y"
- { (yyval) = (yyvsp[(1) - (1)]); ;}
- break;
-
- case 26:
-#line 208 "said.y"
- { (yyval) = (yyvsp[(1) - (1)]); ;}
- break;
-
- case 27:
-#line 210 "said.y"
- { (yyval) = said_aug_branch(0x152, 0x144, (yyvsp[(2) - (3)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 28:
-#line 212 "said.y"
- { (yyval) = said_attach_branch((yyvsp[(1) - (4)]), said_aug_branch(0x152, 0x144, (yyvsp[(3) - (4)]), SAID_BRANCH_NULL)); ;}
- break;
-
- case 29:
-#line 217 "said.y"
- { (yyval) = said_aug_branch(0x144, 0x14f, (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)])); ;}
- break;
-
- case 30:
-#line 219 "said.y"
- { (yyval) = said_aug_branch(0x144, 0x14f, said_aug_branch(0x141, 0x144, (yyvsp[(2) - (4)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 31:
-#line 221 "said.y"
- { (yyval) = said_aug_branch(0x144, 0x14f, (yyvsp[(2) - (2)]), SAID_BRANCH_NULL); ;}
- break;
-
- case 32:
-#line 223 "said.y"
- { (yyval) = said_aug_branch(0x152, 0x144, said_aug_branch(0x144, 0x14f, (yyvsp[(3) - (4)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 33:
-#line 228 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x144, said_aug_branch(0x144, 0x14f, (yyvsp[(2) - (3)]), SAID_BRANCH_NULL), (yyvsp[(3) - (3)])); ;}
- break;
-
- case 34:
-#line 230 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x144, said_aug_branch(0x144, 0x14f, (yyvsp[(2) - (2)]), SAID_BRANCH_NULL), SAID_BRANCH_NULL); ;}
- break;
-
- case 35:
-#line 232 "said.y"
- { (yyval) = said_aug_branch(0x141, 0x14c, (yyvsp[(2) - (4)]), SAID_BRANCH_NULL); ;}
- break;
-
-
-/* Line 1267 of yacc.c. */
-#line 1665 "said.tab.c"
- default: break;
- }
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
- {
- YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
- if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
- {
- YYSIZE_T yyalloc = 2 * yysize;
- if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
- yyalloc = YYSTACK_ALLOC_MAXIMUM;
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yyalloc);
- if (yymsg)
- yymsg_alloc = yyalloc;
- else
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- }
-
- if (0 < yysize && yysize <= yymsg_alloc)
- {
- (void) yysyntax_error (yymsg, yystate, yychar);
- yyerror (yymsg);
- }
- else
- {
- yyerror (YY_("syntax error"));
- if (yysize != 0)
- goto yyexhaustedlab;
- }
- }
-#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse look-ahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
- else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse look-ahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- YYERROR and the label yyerrorlab therefore never appears in user
- code. */
- if (/*CONSTCOND*/ 0)
- goto yyerrorlab;
-
- /* Do not reclaim the symbols of the rule which action triggered
- this YYERROR. */
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- *++yyvsp = yylval;
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEOF && yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- /* Do not reclaim the symbols of the rule which action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
-}
-
-
-#line 235 "said.y"
-
-
-int parse_yy_token_lookup[] = {YY_COMMA, YY_AMP, YY_SLASH, YY_PARENO, YY_PARENC, YY_BRACKETSO, YY_BRACKETSC, YY_HASH, YY_LT, YY_GT};
-
-static int yylex(void) {
- int retval = said_tokens[said_token++];
-
- if (retval < SAID_LONG(SAID_FIRST)) {
- yylval = retval;
- retval = WGROUP;
- } else {
- retval >>= 8;
-
- if (retval == SAID_TERM)
- retval = 0;
- else {
- assert(retval >= SAID_FIRST);
- retval = parse_yy_token_lookup[retval - SAID_FIRST];
- if (retval == YY_BRACKETSO) {
- if ((said_tokens[said_token] >> 8) == SAID_LT)
- retval = YY_BRACKETSO_LT;
- else
- if ((said_tokens[said_token] >> 8) == SAID_SLASH)
- retval = YY_BRACKETSO_SLASH;
- } else if (retval == YY_LT && (said_tokens[said_token] >> 8) == SAID_BRACKO) {
- retval = YY_LT_BRACKETSO;
- } else if (retval == YY_LT && (said_tokens[said_token] >> 8) == SAID_PARENO) {
- retval = YY_LT_PARENO;
- }
- }
- }
-
- return retval;
-}
-
-static int said_next_node() {
- return ((said_tree_pos == 0) || (said_tree_pos >= VOCAB_TREE_NODES)) ? said_tree_pos = 0 : said_tree_pos++;
-}
-
-#define SAID_NEXT_NODE said_next_node()
-
-static int said_leaf_node(tree_t pos, int value) {
- said_tree[pos].type = kParseTreeLeafNode;
-
- if (value != VALUE_IGNORE)
- said_tree[pos].content.value = value;
-
- return pos;
-}
-
-static int said_branch_node(tree_t pos, int left, int right) {
- said_tree[pos].type = kParseTreeBranchNode;
-
- if (left != VALUE_IGNORE)
- said_tree[pos].content.branches[0] = left;
-
- if (right != VALUE_IGNORE)
- said_tree[pos].content.branches[1] = right;
-
- return pos;
-}
-
-static tree_t said_paren(tree_t t1, tree_t t2) {
- if (t1)
- return said_branch_node(SAID_NEXT_NODE, t1, t2);
- else
- return t2;
-}
-
-static tree_t said_value(int val, tree_t t) {
- return said_branch_node(SAID_NEXT_NODE, said_leaf_node(SAID_NEXT_NODE, val), t);
-
-}
-
-static tree_t said_terminal(int val) {
- return said_leaf_node(SAID_NEXT_NODE, val);
-}
-
-static tree_t said_aug_branch(int n1, int n2, tree_t t1, tree_t t2) {
- int retval;
-
- retval = said_branch_node(SAID_NEXT_NODE,
- said_branch_node(SAID_NEXT_NODE,
- said_leaf_node(SAID_NEXT_NODE, n1),
- said_branch_node(SAID_NEXT_NODE,
- said_leaf_node(SAID_NEXT_NODE, n2),
- t1)
- ),
- t2);
-
-#ifdef SAID_DEBUG
- fprintf(stderr, "AUG(0x%x, 0x%x, [%04x], [%04x]) = [%04x]\n", n1, n2, t1, t2, retval);
-#endif
-
- return retval;
-}
-
-static tree_t said_attach_branch(tree_t base, tree_t attacheant) {
-#ifdef SAID_DEBUG
- fprintf(stderr, "ATT2([%04x], [%04x]) = [%04x]\n", base, attacheant, base);
-#endif
-
- if (!attacheant)
- return base;
- if (!base)
- return attacheant;
-
- if (!base)
- return 0; // Happens if we're out of space
-
- said_branch_node(base, VALUE_IGNORE, attacheant);
-
- return base;
-}
-
-static said_spec_t said_top_branch(tree_t first) {
-#ifdef SAID_DEBUG
- fprintf(stderr, "TOP([%04x])\n", first);
-#endif
- said_branch_node(0, 1, 2);
- said_leaf_node(1, 0x141); // Magic number #1
- said_branch_node(2, 3, first);
- said_leaf_node(3, 0x13f); // Magic number #2
-
- ++said_blessed;
-
- return 0;
-}
-
-static int said_parse_spec(byte *spec) {
- int nextitem;
-
- said_parse_error = NULL;
- said_token = 0;
- said_tokens_nr = 0;
- said_blessed = 0;
-
- said_tree_pos = SAID_TREE_START;
-
- do {
- nextitem = *spec++;
- if (nextitem < SAID_FIRST)
- said_tokens[said_tokens_nr++] = nextitem << 8 | *spec++;
- else
- said_tokens[said_tokens_nr++] = SAID_LONG(nextitem);
-
- } while ((nextitem != SAID_TERM) && (said_tokens_nr < MAX_SAID_TOKENS));
-
- if (nextitem == SAID_TERM)
- yyparse();
- else {
- warning("SAID spec is too long");
- return 1;
- }
-
- if (said_parse_error) {
- warning("Error while parsing SAID spec: %s", said_parse_error);
- free(said_parse_error);
- return 1;
- }
-
- if (said_tree_pos == 0) {
- warning("Out of tree space while parsing SAID spec");
- return 1;
- }
-
- if (said_blessed != 1) {
- warning("Found multiple top branches");
- return 1;
- }
-
- return 0;
-}
-
-/**********************/
-/**** Augmentation ****/
-/**********************/
-
-// primitive functions
-
-#define AUG_READ_BRANCH(a, br, p) \
- if (tree[p].type != kParseTreeBranchNode) \
- return 0; \
- a = tree[p].content.branches[br];
-
-#define AUG_READ_VALUE(a, p) \
- if (tree[p].type != kParseTreeLeafNode) \
- return 0; \
- a = tree[p].content.value;
-
-#define AUG_ASSERT(i) \
- if (!i) return 0;
-
-static int aug_get_next_sibling(parse_tree_node_t *tree, int pos, int *first, int *second) {
- // Returns the next sibling relative to the specified position in 'tree',
- // sets *first and *second to its augment node values, returns the new position
- // or 0 if there was no next sibling
- int seek, valpos;
-
- AUG_READ_BRANCH(pos, 1, pos);
- AUG_ASSERT(pos);
- AUG_READ_BRANCH(seek, 0, pos);
- AUG_ASSERT(seek);
-
- // Now retrieve first value
- AUG_READ_BRANCH(valpos, 0, seek);
- AUG_ASSERT(valpos);
- AUG_READ_VALUE(*first, valpos);
-
- // Get second value
- AUG_READ_BRANCH(seek, 1, seek);
- AUG_ASSERT(seek);
- AUG_READ_BRANCH(valpos, 0, seek);
- AUG_ASSERT(valpos);
- AUG_READ_VALUE(*second, valpos);
-
- return pos;
-}
-
-static int aug_get_wgroup(parse_tree_node_t *tree, int pos) {
- // Returns 0 if pos in tree is not the root of a 3-element list, otherwise
- // it returns the last element (which, in practice, is the word group
- int val;
-
- AUG_READ_BRANCH(pos, 0, pos);
- AUG_ASSERT(pos);
- AUG_READ_BRANCH(pos, 1, pos);
- AUG_ASSERT(pos);
- AUG_READ_BRANCH(pos, 1, pos);
- AUG_ASSERT(pos);
- AUG_READ_VALUE(val, pos);
-
- return val;
-}
-
-static int aug_get_base_node(parse_tree_node_t *tree) {
- int startpos = 0;
- AUG_READ_BRANCH(startpos, 1, startpos);
-
- return startpos;
-}
-
-// semi-primitive functions
-
-static int aug_get_first_child(parse_tree_node_t *tree, int pos, int *first, int *second) {
- // like aug_get_next_sibling, except that it recurses into the tree and
- // finds the first child (usually *not* Ayanami Rei) of the current branch
- // rather than its next sibling.
- AUG_READ_BRANCH(pos, 0, pos);
- AUG_ASSERT(pos);
- AUG_READ_BRANCH(pos, 1, pos);
- AUG_ASSERT(pos);
-
- return aug_get_next_sibling(tree, pos, first, second);
-}
-
-static void aug_find_words_recursively(parse_tree_node_t *tree, int startpos, int *base_words, int *base_words_nr,
- int *ref_words, int *ref_words_nr, int maxwords, int refbranch) {
- // Finds and lists all base (141) and reference (144) words */
- int major, minor;
- int word;
- int pos = aug_get_first_child(tree, startpos, &major, &minor);
-
- //if (major == WORD_TYPE_REF)
- // refbranch = 1;
-
- while (pos) {
- if ((word = aug_get_wgroup(tree, pos))) { // found a word
- if (!refbranch && major == WORD_TYPE_BASE) {
- if ((*base_words_nr) == maxwords) {
- warning("Out of regular words");
- return; // return gracefully
- }
-
- base_words[*base_words_nr] = word; // register word
- ++(*base_words_nr);
-
- }
- if (major == WORD_TYPE_REF || refbranch) {
- if ((*ref_words_nr) == maxwords) {
- warning("Out of reference words");
- return; // return gracefully
- }
-
- ref_words[*ref_words_nr] = word; // register word
- ++(*ref_words_nr);
-
- }
- if (major != WORD_TYPE_SYNTACTIC_SUGAR && major != WORD_TYPE_BASE && major != WORD_TYPE_REF)
- warning("aug_find_words_recursively(): Unknown word type %03x", major);
-
- } else // Did NOT find a word group: Attempt to recurse
- aug_find_words_recursively(tree, pos, base_words, base_words_nr,
- ref_words, ref_words_nr, maxwords, refbranch || major == WORD_TYPE_REF);
-
- pos = aug_get_next_sibling(tree, pos, &major, &minor);
- }
-}
-
-
-static void aug_find_words(parse_tree_node_t *tree, int startpos, int *base_words, int *base_words_nr,
- int *ref_words, int *ref_words_nr, int maxwords) {
- // initializing wrapper for aug_find_words_recursively()
- *base_words_nr = 0;
- *ref_words_nr = 0;
-
- aug_find_words_recursively(tree, startpos, base_words, base_words_nr, ref_words, ref_words_nr, maxwords, 0);
-}
-
-
-static int aug_contains_word(int *list, int length, int word) {
- int i;
-
- if (word == ANYWORD)
- return (length);
-
- for (i = 0; i < length; i++)
- if (list[i] == word)
- return 1;
-
- return 0;
-}
-
-
-static int augment_sentence_expression(parse_tree_node_t *saidt, int augment_pos, parse_tree_node_t *parset,
- int parse_branch, int major, int minor, int *base_words, int base_words_nr,
- int *ref_words, int ref_words_nr);
-
-static int augment_match_expression_p(parse_tree_node_t *saidt, int augment_pos, parse_tree_node_t *parset,
- int parse_basepos, int major, int minor,
- int *base_words, int base_words_nr, int *ref_words, int ref_words_nr) {
- int cmajor, cminor, cpos;
- cpos = aug_get_first_child(saidt, augment_pos, &cmajor, &cminor);
- if (!cpos) {
- warning("augment_match_expression_p(): Empty condition");
- return 1;
- }
-
- scidprintf("Attempting to match (%03x %03x (%03x %03x\n", major, minor, cmajor, cminor);
-
- if ((major == WORD_TYPE_BASE) && (minor == AUGMENT_SENTENCE_MINOR_RECURSE))
- return augment_match_expression_p(saidt, cpos, parset, parse_basepos, cmajor, cminor,
- base_words, base_words_nr, ref_words, ref_words_nr);
-
- switch (major) {
-
- case WORD_TYPE_BASE:
- while (cpos) {
- if (cminor == AUGMENT_SENTENCE_MINOR_MATCH_WORD) {
- int word = aug_get_wgroup(saidt, cpos);
- scidprintf("Looking for word %03x\n", word);
-
- if (aug_contains_word(base_words, base_words_nr, word))
- return 1;
- } else if (cminor == AUGMENT_SENTENCE_MINOR_MATCH_PHRASE) {
- if (augment_sentence_expression(saidt, cpos, parset, parse_basepos, cmajor, cminor,
- base_words, base_words_nr, ref_words, ref_words_nr))
- return 1;
- } else if (cminor == AUGMENT_SENTENCE_MINOR_PARENTHESES) {
- int gc_major, gc_minor;
- int gchild = aug_get_first_child(saidt, cpos, &gc_major, &gc_minor);
-
- while (gchild) {
- if (augment_match_expression_p(saidt, cpos, parset, parse_basepos, major,
- minor, base_words, base_words_nr,
- ref_words, ref_words_nr))
- return 1;
- gchild = aug_get_next_sibling(saidt, gchild, &gc_major, &gc_minor);
- }
- } else
- warning("augment_match_expression_p(): Unknown type 141 minor number %3x", cminor);
-
- cpos = aug_get_next_sibling(saidt, cpos, &cmajor, &cminor);
-
- }
- break;
-
- case WORD_TYPE_REF:
- while (cpos) {
- if (cminor == AUGMENT_SENTENCE_MINOR_MATCH_WORD) {
- int word = aug_get_wgroup(saidt, cpos);
- scidprintf("Looking for refword %03x\n", word);
-
- if (aug_contains_word(ref_words, ref_words_nr, word))
- return 1;
- } else if (cminor == AUGMENT_SENTENCE_MINOR_MATCH_PHRASE) {
- if (augment_match_expression_p(saidt, cpos, parset, parse_basepos, cmajor, cminor,
- base_words, base_words_nr, ref_words, ref_words_nr))
- return 1;
- } else if (cminor == AUGMENT_SENTENCE_MINOR_PARENTHESES) {
- int gc_major, gc_minor;
- int gchild = aug_get_first_child(saidt, cpos, &gc_major, &gc_minor);
-
- while (gchild) {
- if (augment_match_expression_p(saidt, cpos, parset, parse_basepos, major,
- minor, base_words, base_words_nr,
- ref_words, ref_words_nr))
- return 1;
- gchild = aug_get_next_sibling(saidt, gchild, &gc_major, &gc_minor);
- }
- } else
- warning("augment_match_expression_p(): Unknown type 144 minor number %3x", cminor);
-
- cpos = aug_get_next_sibling(saidt, cpos, &cmajor, &cminor);
-
- }
- break;
-
- case AUGMENT_SENTENCE_PART_BRACKETS:
- if (augment_match_expression_p(saidt, cpos, parset, parse_basepos, cmajor, cminor,
- base_words, base_words_nr, ref_words, ref_words_nr))
- return 1;
-
- scidprintf("Didn't match subexpression; checking sub-bracked predicate %03x\n", cmajor);
-
- switch (cmajor) {
- case WORD_TYPE_BASE:
- if (!base_words_nr)
- return 1;
- break;
-
- case WORD_TYPE_REF:
- if (!ref_words_nr)
- return 1;
- break;
-
- default:
- warning("augment_match_expression_p(): (subp1) Unkonwn sub-bracket predicate %03x", cmajor);
- }
-
- break;
-
- default:
- warning("augment_match_expression_p(): Unknown predicate %03x", major);
-
- }
-
- scidprintf("augment_match_expression_p(): Generic failure\n");
-
- return 0;
-}
-
-static int augment_sentence_expression(parse_tree_node_t *saidt, int augment_pos, parse_tree_node_t *parset,
- int parse_branch, int major, int minor, int *base_words, int base_words_nr,
- int *ref_words, int ref_words_nr) {
- int check_major, check_minor;
- int check_pos = aug_get_first_child(saidt, augment_pos, &check_major, &check_minor);
- do {
- if (!(augment_match_expression_p(saidt, check_pos, parset, parse_branch, check_major, check_minor,
- base_words, base_words_nr, ref_words, ref_words_nr)))
- return 0;
- } while ((check_pos = aug_get_next_sibling(saidt, check_pos, &check_major, &check_minor)));
-
- return 1;
-}
-
-static int augment_sentence_part(parse_tree_node_t *saidt, int augment_pos, parse_tree_node_t *parset, int parse_basepos, int major, int minor) {
- int pmajor, pminor;
- int parse_branch = parse_basepos;
- int optional = 0;
- int foundwords = 0;
-
- scidprintf("Augmenting (%03x %03x\n", major, minor);
-
- if (major == AUGMENT_SENTENCE_PART_BRACKETS) { // '[/ foo]' is true if '/foo' or if there
- // exists no x for which '/x' is true
- if ((augment_pos = aug_get_first_child(saidt, augment_pos, &major, &minor))) {
- scidprintf("Optional part: Now augmenting (%03x %03x\n", major, minor);
- optional = 1;
- } else {
- scidprintf("Matched empty optional expression\n");
- return 1;
- }
- }
-
- if ((major < 0x141) || (major > 0x143)) {
- scidprintf("augment_sentence_part(): Unexpected sentence part major number %03x\n", major);
- return 0;
- }
-
- while ((parse_branch = aug_get_next_sibling(parset, parse_branch, &pmajor, &pminor))) {
- if (pmajor == major) { // found matching sentence part
- int success;
- int base_words_nr;
- int ref_words_nr;
- int base_words[AUGMENT_MAX_WORDS];
- int ref_words[AUGMENT_MAX_WORDS];
-#ifdef SCI_DEBUG_PARSE_TREE_AUGMENTATION
- int i;
-#endif
-
- scidprintf("Found match with pminor = %03x\n", pminor);
- aug_find_words(parset, parse_branch, base_words, &base_words_nr, ref_words, &ref_words_nr, AUGMENT_MAX_WORDS);
- foundwords |= (ref_words_nr | base_words_nr);
-#ifdef SCI_DEBUG_PARSE_TREE_AUGMENTATION
- printf("%d base words:", base_words_nr);
- for (i = 0; i < base_words_nr; i++)
- printf(" %03x", base_words[i]);
- printf("\n%d reference words:", ref_words_nr);
- for (i = 0; i < ref_words_nr; i++)
- printf(" %03x", ref_words[i]);
- printf("\n");
-#endif
-
- success = augment_sentence_expression(saidt, augment_pos, parset, parse_basepos, major, minor,
- base_words, base_words_nr, ref_words, ref_words_nr);
-
- if (success) {
- scidprintf("SUCCESS on augmenting (%03x %03x\n", major, minor);
- return 1;
- }
- }
- }
-
- if (optional && (foundwords == 0)) {
- scidprintf("Found no words and optional branch => SUCCESS on augmenting (%03x %03x\n", major, minor);
- return 1;
- }
- scidprintf("FAILURE on augmenting (%03x %03x\n", major, minor);
-
- return 0;
-}
-
-static int augment_parse_nodes(parse_tree_node_t *parset, parse_tree_node_t *saidt) {
- int augment_basepos = 0;
- int parse_basepos;
- int major, minor;
- int dontclaim = 0;
-
- parse_basepos = aug_get_base_node(parset);
- if (!parse_basepos) {
- warning("augment_parse_nodes(): Parse tree is corrupt");
- return 0;
- }
-
- augment_basepos = aug_get_base_node(saidt);
- if (!augment_basepos) {
- warning("augment_parse_nodes(): Said tree is corrupt");
- return 0;
- }
-
- while ((augment_basepos = aug_get_next_sibling(saidt, augment_basepos, &major, &minor))) {
- if ((major == 0x14b) && (minor == SAID_LONG(SAID_GT)))
- dontclaim = 1; // special case
- else // normal sentence part
- if (!(augment_sentence_part(saidt, augment_basepos, parset, parse_basepos, major, minor))) {
- scidprintf("Returning failure\n");
- return 0; // fail
- }
- }
-
- scidprintf("Returning success with dontclaim=%d\n", dontclaim);
-
- if (dontclaim)
- return SAID_PARTIAL_MATCH;
- else
- return 1; // full match
-}
-
-
-/*******************/
-/**** Main code ****/
-/*******************/
-
-int said(EngineState *s, byte *spec, bool verbose) {
- int retval;
-
- parse_tree_node_t *parse_tree_ptr = s->_voc->_parserNodes;
-
- if (s->parserIsValid) {
- if (said_parse_spec(spec)) {
- printf("Offending spec was: ");
- s->_voc->decipherSaidBlock(spec);
- return SAID_NO_MATCH;
- }
-
- if (verbose)
- vocab_dump_parse_tree("Said-tree", said_tree); // Nothing better to do yet
- retval = augment_parse_nodes(parse_tree_ptr, &(said_tree[0]));
-
- if (!retval)
- return SAID_NO_MATCH;
- else if (retval != SAID_PARTIAL_MATCH)
- return SAID_FULL_MATCH;
- else
- return SAID_PARTIAL_MATCH;
- }
-
- return SAID_NO_MATCH;
-}
-
-
-#ifdef SAID_DEBUG_PROGRAM
-int main (int argc, char *argv) {
- byte block[] = {0x01, 0x00, 0xf8, 0xf5, 0x02, 0x01, 0xf6, 0xf2, 0x02, 0x01, 0xf2, 0x01, 0x03, 0xff};
- EngineState s;
-
- s.parser_valid = 1;
- said(&s, block);
-}
-#endif
-
-} // End of namespace Sci
-
Deleted: scummvm/trunk/engines/sci/engine/said.y
===================================================================
--- scummvm/trunk/engines/sci/engine/said.y 2010-01-23 16:15:18 UTC (rev 47479)
+++ scummvm/trunk/engines/sci/engine/said.y 2010-01-23 17:55:54 UTC (rev 47480)
@@ -1,838 +0,0 @@
-%{
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * $URL$
- * $Id$
- *
- */
-
-#include "sci/engine/state.h"
-
-
-// Bison generates an empty switch statement that gives a warning in MSVC.
-// This disables that warning.
-#ifdef _MSC_VER
-#pragma warning(disable:4065)
-#endif
-
-
-namespace Sci {
-
-#define SAID_BRANCH_NULL 0
-
-#define MAX_SAID_TOKENS 128
-
-// Maximum number of words to be expected in a parsed sentence
-#define AUGMENT_MAX_WORDS 64
-
-
-#define ANYWORD 0xfff
-
-#define WORD_TYPE_BASE 0x141
-#define WORD_TYPE_REF 0x144
-#define WORD_TYPE_SYNTACTIC_SUGAR 0x145
-
-#define AUGMENT_SENTENCE_PART_BRACKETS 0x152
-
-// Minor numbers
-#define AUGMENT_SENTENCE_MINOR_MATCH_PHRASE 0x14c
-#define AUGMENT_SENTENCE_MINOR_MATCH_WORD 0x153
@@ Diff output truncated at 100000 characters. @@
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