diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-10-05 23:24:16 +0000 |
---|---|---|
committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-10-05 23:24:16 +0000 |
commit | 604371b98d3ad2472e96be8d126df92b2fcf68df (patch) | |
tree | c51c0d63bf3517ed48b28b111cf744dd5da4c866 /Tools/CCode/Source/Pccts/dlg/dlg_p.g | |
parent | 28305207ea586d0b5ceb530b0e2a436cad9fdd8f (diff) | |
download | edk2-platforms-604371b98d3ad2472e96be8d126df92b2fcf68df.tar.xz |
More moves for Tool Packages
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1676 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Tools/CCode/Source/Pccts/dlg/dlg_p.g')
-rw-r--r-- | Tools/CCode/Source/Pccts/dlg/dlg_p.g | 614 |
1 files changed, 614 insertions, 0 deletions
diff --git a/Tools/CCode/Source/Pccts/dlg/dlg_p.g b/Tools/CCode/Source/Pccts/dlg/dlg_p.g new file mode 100644 index 0000000000..58ca110693 --- /dev/null +++ b/Tools/CCode/Source/Pccts/dlg/dlg_p.g @@ -0,0 +1,614 @@ +/* This is the parser for the dlg
+ * This is a part of the Purdue Compiler Construction Tool Set
+ *
+ * SOFTWARE RIGHTS
+ *
+ * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
+ * Set (PCCTS) -- PCCTS is in the public domain. An individual or
+ * company may do whatever they wish with source code distributed with
+ * PCCTS or the code generated by PCCTS, including the incorporation of
+ * PCCTS, or its output, into commerical software.
+ *
+ * We encourage users to develop software with PCCTS. However, we do ask
+ * that credit is given to us for developing PCCTS. By "credit",
+ * we mean that if you incorporate our source code into one of your
+ * programs (commercial product, research project, or otherwise) that you
+ * acknowledge this fact somewhere in the documentation, research report,
+ * etc... If you like PCCTS and have developed a nice tool with the
+ * output, please mention that you developed it using PCCTS. In
+ * addition, we ask that this header remain intact in our source code.
+ * As long as these guidelines are kept, we expect to continue enhancing
+ * this system and expect to make other tools available as they are
+ * completed.
+ *
+ * DLG 1.33
+ * Will Cohen
+ * With mods by Terence Parr; AHPCRC, University of Minnesota
+ * 1989-1995
+ */
+
+#header <<
+#include <ctype.h>
+#include "dlg.h"
+>>
+
+<<
+
+/* MR20 G. Hobbelt
+ Fix for Borland C++ 4.x & 5.x compiling with ALL warnings enabled
+*/
+
+#ifdef __TURBOC__
+#pragma warn -aus /* unused assignment of 'xxx' */
+#endif
+
+int action_no = 0; /* keep track of actions outputed */
+int nfa_allocated = 0; /* keeps track of number of nfa nodes */
+nfa_node **nfa_array = NULL;/* root of binary tree that stores nfa array */
+nfa_node nfa_model_node; /* model to initialize new nodes */
+set used_chars; /* used to label trans. arcs */
+set used_classes; /* classes or chars used to label trans. arcs */
+set normal_chars; /* mask to get rid elements that aren't used
+ in set */
+int flag_paren = FALSE;
+int flag_brace = FALSE;
+int mode_counter = 0; /* keep track of number of %%names */
+
+>>
+
+#lexaction <<
+int func_action; /* should actions be turned into functions?*/
+int lex_mode_counter = 0; /* keeps track of the number of %%names */
+/* MR1 */
+/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
+/* MR1 via <<%%lexmember...>> */
+/* MR1 */
+int lexMember = 0; /* <<%%lexmemeber ...>> MR1 */
+int lexAction = 0; /* <<%%lexaction ...>> MR1 */
+int parserClass = 0; /* <<%%parserclass ...>> MR1 */
+int lexPrefix = 0; /* <<%%lexprefix ...>> MR1 */
+char theClassName[100]; /* MR11 */
+char *pClassName=theClassName; /* MR11 */
+int firstLexMember=1; /* MR1 */
+
+#ifdef __USE_PROTOS
+void xxputc(int c) { /* MR1 */
+#else
+void xxputc(c) /* MR1 */
+ int c; /* MR1 */
+{ /* MR1 */
+#endif
+ if (parserClass) { /* MR1 */
+ *pClassName++=c; /* MR1 */
+ *pClassName=0; /* MR1 */
+ } else if (lexMember || lexPrefix) { /* MR1 */
+ if (class_stream != NULL) fputc(c,class_stream); /* MR1 */
+ } else { /* MR1 */
+ fputc(c,OUT); /* MR1 */
+ }; /* MR1 */
+} /* MR1 */
+
+#ifdef __USE_PROTOS
+void xxprintf(char *format,char *string) { /* MR1 */
+#else
+void xxprintf(format,string) /* MR1 */
+ char *format; /* MR1 */
+ char *string; /* MR1 */
+{ /* MR1 */
+#endif
+ if (lexMember || lexPrefix || parserClass) { /* MR1 */
+ if (class_stream != NULL) /* MR1 */
+ fprintf(class_stream,format,string); /* MR1 */
+ } else { /* MR1 */
+ fprintf(OUT,format,string); /* MR1 */
+ }; /* MR1 */
+} /* MR1 */
+>>
+
+#token "[\r\t\ ]+" << zzskip(); >> /* Ignore white */
+#token "\n" << zzline++; zzskip(); DAWDLE; >> /* Track Line # */
+#token L_EOF "\@"
+#token PER_PER "\%\%"
+#token NAME_PER_PER "\%\%[a-zA-Z_][a-zA-Z0-9_]*"
+ << p_mode_def(&zzlextext[2],lex_mode_counter++); >>
+
+#token LEXMEMBER "\<\<\%\%lexmember" /* MR1 */
+ <<lexMember=1; /* MR1 */
+ if (firstLexMember != 0) { /* MR1 */
+ firstLexMember=0; /* MR1 */
+ p_class_def1(); /* MR1 */
+ }; /* MR1 */
+ zzmode(ACT); /* MR1 */
+ >> /* MR1 */
+#token LEXACTION "\<\<\%\%lexaction" /* MR1 */
+ <<lexAction=1;zzmode(ACT);>> /* MR1 */
+#token PARSERCLASS "\<\<\%\%parserclass" /* MR1 */
+ <<parserClass=1; /* MR1 */
+ zzmode(ACT); /* MR1 */
+ >> /* MR1 */
+#token LEXPREFIX "\<\<\%\%lexprefix" /* MR1 */
+ <<lexPrefix=1;zzmode(ACT);>> /* MR1 */
+
+#token ACTION "\<\<"
+ << if (func_action)
+ fprintf(OUT,"\n%s %sact%d()\n{ ",
+ gen_cpp?"ANTLRTokenType":"static void",
+ gen_cpp?ClassName("::"):"", ++action_no);
+ zzmode(ACT); zzskip();
+ >>
+#token GREAT_GREAT "\>\>"
+#token L_BRACE "\{"
+#token R_BRACE "\}"
+#token L_PAR "\("
+#token R_PAR "\)"
+#token L_BRACK "\["
+#token R_BRACK "\]"
+#token ZERO_MORE "\*"
+#token ONE_MORE "\+"
+#token OR "\|"
+#token RANGE "\-"
+#token NOT "\~"
+#token OCTAL_VALUE "\\0[0-7]*"
+ << {int t; sscanf(&zzlextext[1],"%o",&t); zzlextext[0] = t;}>>
+#token HEX_VALUE "\\0[Xx][0-9a-fA-F]+"
+ << {int t; sscanf(&zzlextext[3],"%x",&t); zzlextext[0] = t;}>>
+#token DEC_VALUE "\\[1-9][0-9]*"
+ << {int t; sscanf(&zzlextext[1],"%d",&t); zzlextext[0] = t;}>>
+#token TAB "\\t" << zzlextext[0] = '\t';>>
+#token NL "\\n" << zzlextext[0] = '\n';>>
+#token CR "\\r" << zzlextext[0] = '\r';>>
+#token BS "\\b" << zzlextext[0] = '\b';>>
+
+/* MR1 */
+/* MR1 10-Apr-97 MR1 Allow #token regular expressions to cross lines */
+/* MR1 */
+#token CONTINUATION "\\ \n" << zzline++; zzskip();>> /* MR1 */
+
+/* NOTE: this takes ANYTHING after the \ */
+#token LIT "\\~[tnrb]" << zzlextext[0] = zzlextext[1];>>
+
+/* NOTE: this takes ANYTHING that doesn't match the other tokens */
+#token REGCHAR "~[\\]"
+
+
+grammar : << p_head(); p_class_hdr(); func_action = FALSE;>>
+ ( {LEXACTION | LEXMEMBER | LEXPREFIX | PARSERCLASS } ACTION)* /* MR1 */
+ <<if ( gen_cpp ) p_includes();>>
+ start_states
+ << func_action = FALSE; p_tables(); p_tail(); >>
+ (ACTION)* "@"
+ << if (firstLexMember != 0) p_class_def1(); >> /* MR1 */
+ ;
+
+start_states : ( PER_PER do_conversion
+ | NAME_PER_PER do_conversion (NAME_PER_PER do_conversion)*)
+ PER_PER
+ ;
+
+do_conversion : <<new_automaton_mode(); func_action = TRUE;>>
+ rule_list
+ <<
+ dfa_class_nop[mode_counter] =
+ relabel($1.l,comp_level);
+ if (comp_level)
+ p_shift_table(mode_counter);
+ dfa_basep[mode_counter] = dfa_allocated+1;
+ make_dfa_model_node(dfa_class_nop[mode_counter]);
+ nfa_to_dfa($1.l);
+ ++mode_counter;
+ func_action = FALSE;
+#ifdef HASH_STAT
+ fprint_hash_stats(stderr);
+#endif
+ >>
+ ;
+
+rule_list : rule <<$$.l=$1.l; $$.r=$1.r;>>
+ (rule
+ <<{nfa_node *t1;
+ t1 = new_nfa_node();
+ (t1)->trans[0]=$$.l;
+ (t1)->trans[1]=$1.l;
+ /* all accept nodes "dead ends" */
+ $$.l=t1; $$.r=NULL;
+ }
+ >>
+ )*
+ | /* empty */
+ <<$$.l = new_nfa_node(); $$.r = NULL;
+ warning("no regular expressions", zzline);
+ >>
+ ;
+
+rule : reg_expr ACTION
+/* MR23 */ << if ($1.r != NULL) {
+ $$.l=$1.l; $$.r=$1.r; ($1.r)->accept=action_no;
+ }
+ >>
+ | ACTION
+ <<$$.l = NULL; $$.r = NULL;
+ error("no expression for action ", zzline);
+ >>
+ ;
+
+reg_expr : and_expr <<$$.l=$1.l; $$.r=$1.r;>>
+ (OR and_expr
+ <<{nfa_node *t1, *t2;
+ t1 = new_nfa_node(); t2 = new_nfa_node();
+ (t1)->trans[0]=$$.l;
+ (t1)->trans[1]=$2.l;
+/* MR23 */ if ($$.r != NULL) ($$.r)->trans[1]=t2;
+ if ($2.r) {
+ ($2.r)->trans[1]=t2; /* MR20 */
+ }
+ $$.l=t1; $$.r=t2;
+ }
+ >>
+ )*
+ ;
+
+and_expr : repeat_expr
+ <<
+ $$.l=$1.l; $$.r=$1.r;
+ >>
+ (repeat_expr
+/* MR23 */ << if ($$.r != NULL) {
+ ($$.r)->trans[1]=$1.l;
+ $$.r=$1.r;
+ }
+ >>
+ )*
+ ;
+
+repeat_expr : expr <<$$.l=$1.l; $$.r=$1.r;>>
+ { ZERO_MORE
+ <<{ nfa_node *t1,*t2;
+/* MR23 */ if ($$.r != NULL) ($$.r)->trans[0] = $$.l;
+ t1 = new_nfa_node(); t2 = new_nfa_node();
+ t1->trans[0]=$$.l;
+ t1->trans[1]=t2;
+/* MR23 */ if ($$.r != NULL) ($$.r)->trans[1]=t2;
+ $$.l=t1;$$.r=t2;
+ }
+ >>
+ | ONE_MORE
+/* MR23 */ <<if ($$.r != NULL) ($$.r)->trans[0] = $$.l;>>
+ }
+ | ZERO_MORE
+ << error("no expression for *", zzline);>>
+ | ONE_MORE
+ << error("no expression for +", zzline);>>
+ ;
+
+expr : << $$.l = new_nfa_node();
+ $$.r = new_nfa_node();
+ >>
+ L_BRACK atom_list R_BRACK
+ <<
+/* MR23 */ if ($$.l != NULL) {
+ ($$.l)->trans[0] = $$.r;
+ ($$.l)->label = set_dup($2.label);
+ set_orin(&used_chars,($$.l)->label);
+ }
+ >>
+ | NOT L_BRACK atom_list R_BRACK
+ <<
+/* MR23 */ if ($$.l != NULL) {
+ ($$.l)->trans[0] = $$.r;
+ ($$.l)->label = set_dif(normal_chars,$3.label);
+ set_orin(&used_chars,($$.l)->label);
+ }
+ >>
+ | L_PAR reg_expr R_PAR
+ <<
+/* MR23 */ if ($$.l != NULL) {
+ ($$.l)->trans[0] = $2.l;
+ if ($2.r) {
+ ($2.r)->trans[1] = $$.r; /* MR20 */
+ }
+ }
+ >>
+ | L_BRACE reg_expr R_BRACE
+ <<
+/* MR23 */ if ($$.l != NULL) {
+ ($$.l)->trans[0] = $2.l;
+ ($$.l)->trans[1] = $$.r;
+ if ($2.r) {
+ ($2.r)->trans[1] = $$.r; /* MR20 */
+ }
+ }
+ >>
+ | atom
+ <<
+/* MR23 */ if ($$.l != NULL) {
+ ($$.l)->trans[0] = $$.r;
+ ($$.l)->label = set_dup($1.label);
+ set_orin(&used_chars,($$.l)->label);
+ }
+ >>
+ ;
+
+atom_list : << set_free($$.label); >>
+ (near_atom <<set_orin(&($$.label),$1.label);>>)*
+ ;
+
+near_atom : << register int i;
+ register int i_prime;
+ >>
+ anychar
+ <<$$.letter=$1.letter; $$.label=set_of($1.letter);
+ i_prime = $1.letter + MIN_CHAR;
+ if (case_insensitive && islower(i_prime))
+ set_orel(toupper(i_prime)-MIN_CHAR,
+ &($$.label));
+ if (case_insensitive && isupper(i_prime))
+ set_orel(tolower(i_prime)-MIN_CHAR,
+ &($$.label));
+ >>
+ { RANGE anychar
+ << if (case_insensitive){
+ i_prime = $$.letter+MIN_CHAR;
+ $$.letter = (islower(i_prime) ?
+ toupper(i_prime) : i_prime)-MIN_CHAR;
+ i_prime = $2.letter+MIN_CHAR;
+ $2.letter = (islower(i_prime) ?
+ toupper(i_prime) : i_prime)-MIN_CHAR;
+ }
+ /* check to see if range okay */
+ {
+ int debugLetter1 = $$.letter;
+ int debugLetter2 = $2.letter;
+ }
+ if ($$.letter > $2.letter
+ && $2.letter != 0xff){ /* MR16 */
+ error("invalid range ", zzline);
+ }
+ for (i=$$.letter; i<= (int)$2.letter; ++i){
+ set_orel(i,&($$.label));
+ i_prime = i+MIN_CHAR;
+ if (case_insensitive && islower(i_prime))
+ set_orel(toupper(i_prime)-MIN_CHAR,
+ &($$.label));
+ if (case_insensitive && isupper(i_prime))
+ set_orel(tolower(i_prime)-MIN_CHAR,
+ &($$.label));
+ }
+ >>
+ }
+ ;
+
+atom : << register int i_prime;>>
+ anychar
+ <<$$.label = set_of($1.letter);
+ i_prime = $1.letter + MIN_CHAR;
+ if (case_insensitive && islower(i_prime))
+ set_orel(toupper(i_prime)-MIN_CHAR,
+ &($$.label));
+ if (case_insensitive && isupper(i_prime))
+ set_orel(tolower(i_prime)-MIN_CHAR,
+ &($$.label));
+ >>
+ ;
+
+anychar : REGCHAR <<$$.letter = $1.letter - MIN_CHAR;>>
+ | OCTAL_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
+ | HEX_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
+ | DEC_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
+ | TAB <<$$.letter = $1.letter - MIN_CHAR;>>
+ | NL <<$$.letter = $1.letter - MIN_CHAR;>>
+ | CR <<$$.letter = $1.letter - MIN_CHAR;>>
+ | BS <<$$.letter = $1.letter - MIN_CHAR;>>
+ | LIT <<$$.letter = $1.letter - MIN_CHAR;>>
+ /* NOTE: LEX_EOF is ALWAYS shifted to 0 = MIN_CHAR - MIN_CHAR*/
+ | L_EOF <<$$.letter = 0;>>
+ ;
+
+<</* empty action */>>
+
+#lexclass ACT
+#token "@" << error("unterminated action", zzline); zzmode(START); >>
+#token ACTION "\>\>"
+ << if (func_action) fprintf(OUT,"}\n\n");
+ zzmode(START);
+/* MR1 */
+/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
+/* MR1 via <<%%lexmember ...>> */
+/* MR1 This is a consequence of not saving actions */
+/* MR1 */
+/* MR1 */ parserClass=0;
+/* MR1 */ lexPrefix=0;
+/* MR1 */ lexAction=0;
+/* MR1 */ lexMember=0;
+ >>
+#token "\>" << xxputc(zzlextext[0]); zzskip(); >> /* MR1 */
+#token "\\\>" << xxputc('>'); zzskip(); >> /* MR1 */
+#token "\\" << xxputc('\\'); zzskip(); >> /* MR1 */
+#token "\n" << xxputc(zzlextext[0]); ++zzline; zzskip(); >> /* MR1 */
+#token "/\*" << zzmode(ACTION_COMMENTS); /* MR1 */
+ xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
+ >> /* MR1 */
+#token "//" << zzmode(ACTION_CPP_COMMENTS); /* MR1 */
+ xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
+ >> /* MR1 */
+#token "~[]" << xxputc(zzlextext[0]); zzskip(); >> /* MR1 */
+ /* MR1 */
+#lexclass ACTION_COMMENTS /* MR1 */
+#token "\*/" << zzmode(ACT); /* MR1 */
+ xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
+ >> /* MR1 */
+#token "[\n\r]" << zzline++; xxputc(zzlextext[0]); zzskip();>> /* MR1 */
+#token "~[]" << xxputc(zzlextext[0]); zzskip();>> /* MR1 */
+ /* MR1 */
+#lexclass ACTION_CPP_COMMENTS /* MR1 */
+#token "[\n\r]" << zzmode(ACT); zzline++; /* MR1 */
+ xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
+ >> /* MR1 */
+#token "~[]" << xxputc(zzlextext[0]); zzskip();>> /* MR1 */
+
+<<
+/* adds a new nfa to the binary tree and returns a pointer to it */
+nfa_node *
+#ifdef __USE_PROTOS
+new_nfa_node(void)
+#else
+new_nfa_node()
+#endif
+{
+ register nfa_node *t;
+ static int nfa_size=0; /* elements nfa_array[] can hold */
+
+ ++nfa_allocated;
+ if (nfa_size<=nfa_allocated){
+ /* need to redo array */
+ if (!nfa_array){
+ /* need some to do inital allocation */
+ nfa_size=nfa_allocated+NFA_MIN;
+ nfa_array=(nfa_node **) malloc(sizeof(nfa_node*)*
+ nfa_size);
+ }else{
+ /* need more space */
+ nfa_size=2*(nfa_allocated+1);
+ nfa_array=(nfa_node **) realloc(nfa_array,
+ sizeof(nfa_node*)*nfa_size);
+ }
+ }
+ /* fill out entry in array */
+ t = (nfa_node*) malloc(sizeof(nfa_node));
+ nfa_array[nfa_allocated] = t;
+ *t = nfa_model_node;
+ t->node_no = nfa_allocated;
+ return t;
+}
+
+
+/* initialize the model node used to fill in newly made nfa_nodes */
+void
+#ifdef __USE_PROTOS
+make_nfa_model_node(void)
+#else
+make_nfa_model_node()
+#endif
+{
+ nfa_model_node.node_no = -1; /* impossible value for real nfa node */
+ nfa_model_node.nfa_set = 0;
+ nfa_model_node.accept = 0; /* error state default*/
+ nfa_model_node.trans[0] = NULL;
+ nfa_model_node.trans[1] = NULL;
+ nfa_model_node.label = empty;
+}
+>>
+
+<<
+#if defined(DEBUG) || defined(_DEBUG)
+
+/* print out the pointer value and the node_number */
+void
+#ifdef __USE_PROTOS
+fprint_dfa_pair(FILE *f, nfa_node *p)
+#else
+fprint_dfa_pair(f, p)
+FILE *f;
+nfa_node *p;
+#endif
+{
+ if (p){
+ fprintf(f, "%x (%d)", p, p->node_no);
+ }else{
+ fprintf(f, "(nil)");
+ }
+}
+
+/* print out interest information on a set */
+void
+#ifdef __USE_PROTOS
+fprint_set(FILE *f, set s)
+#else
+fprint_set(f,s)
+FILE *f;
+set s;
+#endif
+{
+ unsigned int *x;
+
+ fprintf(f, "n = %d,", s.n);
+ if (s.setword){
+ fprintf(f, "setword = %x, ", s.setword);
+ /* print out all the elements in the set */
+ x = set_pdq(s);
+ while (*x!=nil){
+ fprintf(f, "%d ", *x);
+ ++x;
+ }
+ }else{
+ fprintf(f, "setword = (nil)");
+ }
+}
+
+/* code to be able to dump out the nfas
+ return 0 if okay dump
+ return 1 if screwed up
+ */
+int
+#ifdef __USE_PROTOS
+dump_nfas(int first_node, int last_node)
+#else
+dump_nfas(first_node, last_node)
+int first_node;
+int last_node;
+#endif
+{
+ register int i;
+ nfa_node *t;
+
+ for (i=first_node; i<=last_node; ++i){
+ t = NFA(i);
+ if (!t) break;
+ fprintf(stderr, "nfa_node %d {\n", t->node_no);
+ fprintf(stderr, "\n\tnfa_set = %d\n", t->nfa_set);
+ fprintf(stderr, "\taccept\t=\t%d\n", t->accept);
+ fprintf(stderr, "\ttrans\t=\t(");
+ fprint_dfa_pair(stderr, t->trans[0]);
+ fprintf(stderr, ",");
+ fprint_dfa_pair(stderr, t->trans[1]);
+ fprintf(stderr, ")\n");
+ fprintf(stderr, "\tlabel\t=\t{ ");
+ fprint_set(stderr, t->label);
+ fprintf(stderr, "\t}\n");
+ fprintf(stderr, "}\n\n");
+ }
+ return 0;
+}
+#endif
+>>
+
+<<
+/* DLG-specific syntax error message generator
+ * (define USER_ZZSYN when compiling so don't get 2 definitions)
+ */
+void
+#ifdef __USE_PROTOS
+zzsyn(char *text, int tok, char *egroup, SetWordType *eset, int etok, int k, char *bad_text)
+#else
+zzsyn(text, tok, egroup, eset, etok, k, bad_text)
+char *text, *egroup, *bad_text;
+int tok;
+int etok;
+int k;
+SetWordType *eset;
+#endif
+{
+ fprintf(stderr, ErrHdr, file_str[0]!=NULL?file_str[0]:"stdin", zzline);
+ fprintf(stderr, " syntax error at \"%s\"", (tok==zzEOF_TOKEN)?"EOF":text);
+ if ( !etok && !eset ) {fprintf(stderr, "\n"); return;}
+ if ( k==1 ) fprintf(stderr, " missing");
+ else
+ {
+ fprintf(stderr, "; \"%s\" not", bad_text);
+ if ( zzset_deg(eset)>1 ) fprintf(stderr, " in");
+ }
+ if ( zzset_deg(eset)>0 ) zzedecode(eset);
+ else fprintf(stderr, " %s", zztokens[etok]);
+ if ( strlen(egroup) > (size_t)0 ) fprintf(stderr, " in %s", egroup);
+ fprintf(stderr, "\n");
+}
+>>
|