version 1.9, 2001/11/15 21:42:42
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version 1.10, 2001/11/18 09:49:43
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Line 119 Symbol *FmlSymbLast_p;
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Line 119 Symbol *FmlSymbLast_p;
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int FmlSymb_cnt; |
int FmlSymb_cnt; |
int Symb_count; |
int Symb_count; |
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int IFstatus[MAX_FUNC_NEST]; /* <-- perhaps we can use linked list */ |
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int IFcurrent[MAX_FUNC_NEST]; /* <-- perhaps we can use linked list */ |
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int IFcount; |
int IFcount; |
WhileLoop_t WhileStack[MAX_FUNC_NEST]; /* <-- perhaps we can use linked list */ |
WhileLoop_t WhileStack[MAX_FUNC_NEST]; /* <-- perhaps we can use linked list */ |
int While_idx, Wcount; |
int While_idx, Wcount; |
Line 362 EndLine ([\r][\n]|[\n])
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Line 360 EndLine ([\r][\n]|[\n])
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%n 1000 |
%n 1000 |
%x S_COMMENT S_HINT S_HINTEXLAINX S_IMPORT S_EXPLAIN S_ENDX S_UNIT S_IGNORE |
%x S_COMMENT S_HINT S_HINTEXLAINX S_IMPORT S_EXPLAIN S_ENDX S_UNIT S_IGNORE |
%x S_SKIP S_VARIABLE S_LET S_DEFINE S_TEXT S_MAP S_FIGURE S_ANSWER |
%x S_SKIP S_VARIABLE S_LET S_DEFINE S_TEXT S_MAP S_FIGURE S_ANSWER |
%x S_STRING S_ANSCONTINUE S_TRUE_FALSE_STMT S_IF_SKIP S_WHILE_SKIP |
%x S_STRING S_ANSCONTINUE S_TRUE_FALSE_STMT S_WHILE_SKIP |
%x S_NEXT_LINE S_VERB S_ECHO S_STRINGINANS |
%x S_NEXT_LINE S_VERB S_ECHO S_STRINGINANS |
%array |
%array |
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Line 444 EndLine ([\r][\n]|[\n])
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Line 442 EndLine ([\r][\n]|[\n])
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Pcount = 0; |
Pcount = 0; |
BEGIN S_ANSWER; |
BEGIN S_ANSWER; |
end_mode(); |
end_mode(); |
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start_mode(MODE_ANSWER,NULL); |
send("<capasubjectiveresponse"); |
send("<capasubjectiveresponse"); |
dosend=1; |
dosend=1; |
firstparam=1; |
firstparam=1; |
} |
} |
^{Spaces}"/MAP" { LLDBUG_PRL1("[MAP]"); Pcount = 0; sccount = 0; BEGIN S_MAP; start_mode(MODE_SCRIPT,NULL);send("&map("); } |
^{Spaces}"/MAP" { LLDBUG_PRL1("[MAP]"); Pcount = 0; sccount = 0; BEGIN S_MAP; start_mode(MODE_SCRIPT,NULL);send("&map("); } |
Line 485 EndLine ([\r][\n]|[\n])
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Line 484 EndLine ([\r][\n]|[\n])
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BEGIN S_TRUE_FALSE_STMT; RETURN(CAPA_WHILE); |
BEGIN S_TRUE_FALSE_STMT; RETURN(CAPA_WHILE); |
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} |
} |
^{Spaces}"/IF" { IFcount++; IFcurrent[IFcount] = RUN_IF_PORTION; |
^{Spaces}"/IF" { int i; |
LLDBUG_PRL2("[IF <IFcount=%d>]",IFcount); BEGIN S_TRUE_FALSE_STMT; RETURN(CAPA_IF); } |
IFcount++; |
^{Spaces}"/ELSE"([^\n])* { LLDBUG_PRL2("[ELSE <IFcount=%d>]\n",IFcount); |
LLDBUG_PRL2("[IF <IFcount=%d>]",IFcount); |
IFcurrent[IFcount] = RUN_ELSE_PORTION; |
BEGIN S_TRUE_FALSE_STMT; |
if( IFstatus[IFcount] == IF_TRUE ) { |
if ( IFcount == 1) { |
LLDBUG_PRL1("[ELSE begin Skip]\n"); |
start_streams(2); |
BEGIN S_IF_SKIP; |
watch_mode[1]=1; |
} |
} |
} |
end_mode_stream(0); |
^{Spaces}"/ENDIF"([^\n])* { IFcount--; LLDBUG_PRL2("[ENDIF <IFcount=%d>]\n",IFcount); |
start_mode_stream(1,MODE_SCRIPT,NULL); |
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for(i=1;i<IFcount;i++) {send("\t",NULL);} |
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send_stream(0,"<block condition=\"",NULL); |
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send_stream(1,"if (",NULL); |
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new_cache(); |
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start_cache(); |
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} |
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^{Spaces}"/ELSE"([^\n])* { int i; |
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LLDBUG_PRL2("[ELSE <IFcount=%d>]\n",IFcount); |
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end_mode_stream(0); |
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for(i=1;i<IFcount;i++) {send("\t",NULL);} |
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send_stream(0, |
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"</block>\n<block condition=\"!(%s)\">", |
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cached_data[current_cache].str); |
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send_stream(1,"} else {"); |
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} |
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^{Spaces}"/ENDIF"([^\n])* { int i; |
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IFcount--; |
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end_mode_stream(0); |
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for(i=0;i<IFcount;i++) {send("\t",NULL);} |
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send_stream(0,"</block>"); |
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send_stream(1,"}"); |
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if (IFcount == 0) { |
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if (watch_mode[1]) { |
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end_streams(1); |
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} else { |
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end_streams(0); |
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} |
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} |
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delete_cache(); |
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LLDBUG_PRL2("[ENDIF <IFcount=%d>]\n",IFcount); |
} |
} |
"/AND" { LLDBUG_PRL1("[AND]"); BEGIN S_ANSCONTINUE; RETURN(ANS_AND); } |
"/AND" { LLDBUG_PRL1("[AND]"); /*implict in LON-CAPA*/} |
"/DIS" { /* since S_VARIABLE treat {Space} as null, so here we do not match ( */ |
"/DIS" { /* since S_VARIABLE treat {Space} as null, so here we do not match ( */ |
/* so that between /DIS and ( can have as many {Space} as we want */ |
/* so that between /DIS and ( can have as many {Space} as we want */ |
LLDBUG_PR1("[DIS<]"); |
LLDBUG_PR1("[DIS<]"); |
Line 629 EndLine ([\r][\n]|[\n])
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Line 658 EndLine ([\r][\n]|[\n])
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<S_HINT,S_EXPLAIN>{ |
<S_HINT,S_EXPLAIN>{ |
[/][Dd][Ii][Ss]{Space}*[\(]{Space}* { yy_push_state(S_HINTEXLAINX); } |
[/][Dd][Ii][Ss]{Space}*[\(]{Space}* { yy_push_state(S_HINTEXLAINX); } |
[^/\n]+[/\\] { char *aptr = yytext; |
[^/\n]+[/\\] { char *aptr = yytext; |
int ii; |
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yyless(yyleng-1); |
yyless(yyleng-1); |
send(aptr); |
send(aptr); |
} |
} |
Line 638 EndLine ([\r][\n]|[\n])
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Line 665 EndLine ([\r][\n]|[\n])
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[\\] { send("\\"); } |
[\\] { send("\\"); } |
[\\]{Space}*[\n] { LLDBUG_PR1("[\\CR hint explain continue]"); /* Hint and explain continuation */ } |
[\\]{Space}*[\n] { LLDBUG_PR1("[\\CR hint explain continue]"); /* Hint and explain continuation */ } |
[^/\n\\]+$ {char *aptr = yytext; |
[^/\n\\]+$ {char *aptr = yytext; |
int ii; |
send(aptr); |
send(aptr); |
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} |
} |
} |
} |
<S_HINT>{ |
<S_HINT>{ |
Line 662 EndLine ([\r][\n]|[\n])
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Line 688 EndLine ([\r][\n]|[\n])
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} |
} |
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<S_IMPORT>{ |
<S_IMPORT>{ |
{FileName}{Space}* { end_mode();send("<import>/res/ohiou/%s</import>\n",yytext); BEGIN S_SKIP; } |
{FileName}{Space}* { |
{Identifier}{Space}* { end_mode();send("<import>$%s</import>\n",yytext); BEGIN S_SKIP; } |
end_mode(); |
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start_mode(MODE_IMPORT,NULL); |
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send("%s/%s",import_prefix,yytext); |
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end_mode(); |
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BEGIN S_SKIP; |
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} |
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{Identifier}{Space}* { end_mode(); |
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start_mode(MODE_IMPORT,NULL); |
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send("$%s",yytext); |
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end_mode(); |
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BEGIN S_SKIP; |
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} |
} |
} |
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<S_ANSWER>{ |
<S_ANSWER>{ |
Line 685 EndLine ([\r][\n]|[\n])
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Line 722 EndLine ([\r][\n]|[\n])
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[,=] { LLDBUG_PR2("[symbol(%s)]",yytext);} |
[,=] { LLDBUG_PR2("[symbol(%s)]",yytext);} |
[%] { LLDBUG_PR2("[symbol(%s)]",yytext); |
[%] { LLDBUG_PR2("[symbol(%s)]",yytext); |
if (dosend==1) send("%s",yytext); |
if (dosend==1) send("%s",yytext); |
if (dosend==2) add_delayed("%s",yytext); |
if (dosend==2) add_delayed("%%%s",yytext); |
} |
} |
[:@#-] { LLDBUG_PR2("[symbol(%s)]",yytext); |
[:@#-] { LLDBUG_PR2("[symbol(%s)]",yytext); |
if (dosend==1) send("%s",yytext); |
if (dosend==1) send("%s",yytext); |
Line 701 EndLine ([\r][\n]|[\n])
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Line 738 EndLine ([\r][\n]|[\n])
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} |
} |
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[Pp][Cc][Rr] | |
[Pp][Cc][Rr] | |
[Hh][Gg][Rr] { if (firstparam) firstparam=0; else add_delayed("\" />\n\t"); |
[Hh][Gg][Rr] { if (firstparam) { |
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firstparam=0; |
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} else { |
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add_delayed("\" />\n\t"); |
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} |
add_delayed("<responseparam name=\"hgr\" type=\"on|off\" default=\""); |
add_delayed("<responseparam name=\"hgr\" type=\"on|off\" default=\""); |
dosend=2; |
dosend=2; |
} |
} |
[Tt][Oo][Ll] { LLDBUG_PR2("[tol(%s)]",yytext); |
[Tt][Oo][Ll] { LLDBUG_PR2("[tol(%s)]",yytext); |
if (firstparam) firstparam=0; else add_delayed("\" />\n\t"); |
if (firstparam) { |
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firstparam=0; |
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} else { |
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add_delayed("\" />\n\t"); |
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} |
add_delayed("<responseparam name=\"tol\" type=\"tolerance\" description=\"Numerical Tolerance\" default=\""); |
add_delayed("<responseparam name=\"tol\" type=\"tolerance\" description=\"Numerical Tolerance\" default=\""); |
dosend=2; |
dosend=2; |
} |
} |
[Ss][Ii][Gg] { |
[Ss][Ii][Gg] { |
LLDBUG_PR2("[SIG(%s)]",yytext); |
LLDBUG_PR2("[SIG(%s)]",yytext); |
if (firstparam) firstparam=0; else add_delayed("\" />\n\t"); |
if (firstparam) { |
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firstparam=0; |
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} else { |
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add_delayed("\" />\n\t"); |
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} |
add_delayed("<responseparam name=\"sig\" type=\"int,range,0-12\" description=\"Significant Figures\" default=\""); |
add_delayed("<responseparam name=\"sig\" type=\"int,range,0-12\" description=\"Significant Figures\" default=\""); |
dosend=2; |
dosend=2; |
} |
} |
Line 743 EndLine ([\r][\n]|[\n])
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Line 792 EndLine ([\r][\n]|[\n])
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send("\">\n\t"); |
send("\">\n\t"); |
dosend=1; |
dosend=1; |
flush_delayed(); |
flush_delayed(); |
if (!firstparam) send("\" />"); |
if (firstparam!=1) send("\" />\n"); |
send("\n\t<textline />\n</numericalresponse>\n"); |
send("\t<textline />\n</numericalresponse>\n"); |
} |
} |
} |
} |
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Line 813 EndLine ([\r][\n]|[\n])
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Line 862 EndLine ([\r][\n]|[\n])
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} |
} |
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<S_VARIABLE,S_TRUE_FALSE_STMT,S_MAP,S_ANSWER>{ |
<S_VARIABLE,S_TRUE_FALSE_STMT,S_MAP,S_ANSWER>{ |
[\(] { LLDBUG_PR1("[dis let ans map (]"); |
[\(] { LLDBUG_PR1("[let if ans map (]"); |
Pcount++; |
Pcount++; |
if (Pcount > 1 ) { |
if (Pcount > 1 ) { |
if (dosend==1) send(yytext); |
if (dosend==1) send(yytext); |
Line 823 EndLine ([\r][\n]|[\n])
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Line 872 EndLine ([\r][\n]|[\n])
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} |
} |
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<S_LET>{ |
<S_LET>{ |
[\(] { LLDBUG_PR1("[dis let ans map (]"); |
[\(] { LLDBUG_PR1("[let (]"); |
Pcount++; |
Pcount++; |
send(yytext); |
send(yytext); |
} |
} |
Line 905 EndLine ([\r][\n]|[\n])
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Line 954 EndLine ([\r][\n]|[\n])
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} |
} |
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<S_TRUE_FALSE_STMT>{ |
<S_TRUE_FALSE_STMT>{ |
[\)] { LLDBUG_PRL1("[) in TRUE_FALSE]"); Pcount--; if(Pcount == 0) BEGIN S_NEXT_LINE; return(yytext[0]); } |
[\)] { |
[\\]{Space}*{EndLine} { LLDBUG_PR2("[\\EoL continue in S_TRUE_FALSE_STMT](%s)",yytext); /* continuation on next line */ } |
LLDBUG_PRL1("[) in TRUE_FALSE]"); |
{EndLine} { LLDBUG_PR1("[EoL within /IF()]\n"); RETURN(EoL); } |
Pcount--; |
. { char warn_msg[WARN_MSG_LENGTH]; |
if(Pcount == 0) { |
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stop_cache(); |
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send_stream(0,"\">\n"); |
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send_stream(1,") {\n"); |
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BEGIN S_NEXT_LINE; |
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} |
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} |
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[\\]{Space}*{EndLine} { |
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LLDBUG_PR2("[\\EoL continue in S_TRUE_FALSE_STMT](%s)",yytext); /* continuation on next line */ |
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} |
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{EndLine} { |
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LLDBUG_PR1("[EoL within /IF()]\n"); RETURN(EoL); |
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} |
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. { |
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char warn_msg[WARN_MSG_LENGTH]; |
sprintf(warn_msg,"In /IF(), an unexpected char [%c] is encountered.\n",yytext[0]); |
sprintf(warn_msg,"In /IF(), an unexpected char [%c] is encountered.\n",yytext[0]); |
capa_msg(MESSAGE_ERROR,warn_msg); |
capa_msg(MESSAGE_ERROR,warn_msg); |
} |
} |
Line 991 EndLine ([\r][\n]|[\n])
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Line 1054 EndLine ([\r][\n]|[\n])
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[\\]{Space}*{EndLine} { /* continuation */ } |
[\\]{Space}*{EndLine} { /* continuation */ } |
{EndLine} { /* end of answer and/or other answers */ LLDBUG_PR1("[complete an answer<EoL>]"); |
{EndLine} { /* end of answer and/or other answers */ LLDBUG_PR1("[complete an answer<EoL>]"); |
BEGIN S_TEXT; } |
BEGIN S_TEXT; } |
"/AND" { LLDBUG_PR1("[AND]"); RETURN(ANS_AND); } |
"/AND" { LLDBUG_PR1("[AND]"); /* implicit in LON-CAPA */ } |
"/OR" { LLDBUG_PR1("[OR]"); RETURN(ANS_OR); } |
"/OR" { LLDBUG_PR1("[OR]"); RETURN(ANS_OR); } |
} |
} |
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<S_IF_SKIP>{ |
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^{Spaces}"/IF"[^\n]*{EndLine} { IFcount++; LLDBUG_PRL2("[Skip IF <IFcount=%d>]\n",IFcount); |
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IFstatus[IFcount] = IF_DONT_CARE; |
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} |
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^{Spaces}"/ELSE"[^\n]*{EndLine} { LLDBUG_PRL2("[Skip ELSE <IFcount=%d>]",IFcount); |
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IFcurrent[IFcount]=RUN_ELSE_PORTION; |
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if( IFstatus[IFcount] == IF_FALSE ) { |
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LLDBUG_PRL1("[ELSE begin TEXT CR]\n"); |
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BEGIN S_TEXT; |
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} |
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if( IFstatus[IFcount] == IF_TRUE ) { |
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LLDBUG_PRL1("[ELSE THIS SHOULD NEVER HAPPEN.]\n"); |
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} |
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} |
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^{Spaces}"/ENDIF"[^\n]*{EndLine} { IFcount--; LLDBUG_PRL2("[Skip ENDIF <IFcount=%d>]\n",IFcount); |
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if( IFcount == 0 ) { |
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LLDBUG_PRL1("[ENDIF begin TEXT CR]\n"); |
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BEGIN S_TEXT; |
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} |
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if( (IFcurrent[IFcount] == RUN_IF_PORTION )&&(IFstatus[IFcount] == IF_TRUE)) { |
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LLDBUG_PRL1("[ENDIF begin TEXT CR]\n"); |
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BEGIN S_TEXT; |
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} |
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if( (IFcurrent[IFcount] == RUN_ELSE_PORTION )&&(IFstatus[IFcount] == IF_FALSE)) { |
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LLDBUG_PRL1("[ENDIF begin TEXT CR]\n"); |
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BEGIN S_TEXT; |
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} |
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} |
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{EndLine} { LLDBUG_PRL1("[SkipIF a CR]\n"); } |
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[^\n]*$ { LLDBUG_PRL2("[SkipIF anything <IFcount=%d>]",IFcount); } |
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} |
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<S_NEXT_LINE>{ |
<S_NEXT_LINE>{ |
([.]*){EndLine} { /* this ignores everything until it hits an EoL */ |
([.]*){EndLine} { /* this ignores everything until it hits an EoL */ |
LLDBUG_PRL2("[<S_NEXT_LINE> skip \'%s\' until EoL]\n",yytext); |
LLDBUG_PRL2("[<S_NEXT_LINE> skip \'%s\' until EoL]\n",yytext); |
Line 1062 EndLine ([\r][\n]|[\n])
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Line 1094 EndLine ([\r][\n]|[\n])
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%% |
%% |
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/* ========================================================================================== */ |
/* ========================================================================================== */ |
extern void |
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begin_if_skip() { BEGIN S_IF_SKIP; } |
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extern void |
extern void |
begin_while_skip() { Wcount=0; While_idx--; /* while is FALSE, pop it out from stack */ BEGIN S_WHILE_SKIP; } |
begin_while_skip() { Wcount=0; While_idx--; /* while is FALSE, pop it out from stack */ BEGIN S_WHILE_SKIP; } |