612 lines
16 KiB
HolyC
Executable File
612 lines
16 KiB
HolyC
Executable File
#help_index "DolDoc"
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I64 PrsDocFlagSingle(CCmpCtrl *cc,I64 *_de_flags,U32 *_type,Bool turn_on)
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{
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I64 res=-1;
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CHashGeneric *tmph;
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if (cc->token==TK_IDENT &&
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(tmph=HashFind(cc->cur_str,doldoc.hash,DHT_DOC_FLAG))) {
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res=tmph->user_data0;
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if (res<64) {
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BEqu(_de_flags,res,turn_on);
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switch (res) {
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case DOCEf_BLINK:
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case DOCEf_INVERT:
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case DOCEf_UNDERLINE:
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case DOCEf_SEL:
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BEqu(_type,res,turn_on);
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break;
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}
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}
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Lex(cc); //skip flag
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}
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return res;
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}
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I64 PrsDocFlags(CCmpCtrl *cc,I64 *_de_flags,U32 *_type)
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{
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I64 res=-1;
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Bool turn_on;
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while (TRUE) {
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if (cc->token=='+')
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turn_on=TRUE;
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else if (cc->token=='-')
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turn_on=FALSE;
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else
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break;
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Lex(cc);
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res=PrsDocFlagSingle(cc,_de_flags,_type,turn_on);
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}
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return res;
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}
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U8 *Doc2PlainText(CDoc *doc,CDocEntry *doc_e)
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{//TODO: break strs
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I64 i,j,attr=doc_e->attr,
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t1,f1,de_flags,type;
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U8 *buf,*buf2;
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if (doc_e->type_u8==DOCT_FOREGROUND &&
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doc->flags&DOCF_COLOR_NAMES && 0<=attr<COLORS_NUM) {
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buf=StrNew(DefineSub(attr,"ST_COLORS"));
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attr=DOC_DFT;
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} else
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buf=StrNew(DefineSub(doc_e->type_u8,"ST_DOC_CMDS"));
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if (doc_e->type_u8!=DOCT_ERROR) {
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f1=doldoc.dft_de_flags[doc_e->type_u8];
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t1=doc_e->type_u8|doldoc.dft_type_flags[doc_e->type_u8];
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de_flags=doc_e->de_flags&~(DOCG_BL_IV_UL|DOCEF_SEL|
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DOCEF_HIGHLIGHT|DOCEF_WORD_WRAP|DOCEF_SKIP|DOCEF_FILTER_SKIP);
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for (i=0;i<DOCEf_FLAGS_NUM;i++)
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if (Bt(&f1,i)!=Bt(&de_flags,i)) {
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if (Bt(&de_flags,i)) {
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if (!(1<<i&DOCEG_HAS_ARG)) {
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buf2=MStrPrint("%s+%Z",buf,i,"ST_DOC_FLAGS");
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Free(buf); buf=buf2;
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}
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} else {
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buf2=MStrPrint("%s-%Z",buf,i,"ST_DOC_FLAGS");
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Free(buf); buf=buf2;
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}
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}
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type=doc_e->type&~DOCET_SEL;
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for (i=DOCEt_BLINK;i<=DOCEt_UNDERLINE;i++)
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if (Bt(&t1,i)!=Bt(&type,i)) {
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if (Bt(&type,i))
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buf2=MStrPrint("%s+%Z",buf,i,"ST_DOC_FLAGS");
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else
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buf2=MStrPrint("%s-%Z",buf,i,"ST_DOC_FLAGS");
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Free(buf); buf=buf2;
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}
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buf2=MStrPrint("%s,",buf);
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Free(buf); buf=buf2;
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switch [doc_e->type_u8] {
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case DOCT_HEX_ED:
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buf2=MStrPrint("%s%d,",buf,doc_e->len);
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Free(buf); buf=buf2;
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buf2=MStrPrint("%s%d,",buf,doc_e->hex_ed_width);
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Free(buf); buf=buf2;
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break;
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case DOCT_FOREGROUND:
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case DOCT_BACKGROUND:
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case DOCT_DFT_FOREGROUND:
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case DOCT_DFT_BACKGROUND:
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if (doc->flags&DOCF_COLOR_NAMES && 0<=attr<COLORS_NUM) {
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buf2=MStrPrint("%s%Z,",buf,doc_e->attr,"ST_COLORS");
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Free(buf); buf=buf2;
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break;
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}
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case DOCT_PAGE_LEN:
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case DOCT_LEFT_MARGIN:
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case DOCT_RIGHT_MARGIN:
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case DOCT_HEADER:
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case DOCT_FOOTER:
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case DOCT_INDENT:
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case DOCT_WORD_WRAP:
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case DOCT_HIGHLIGHT:
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case DOCT_BLINK:
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case DOCT_INVERT:
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case DOCT_UNDERLINE:
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case DOCT_SHIFTED_X:
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case DOCT_SHIFTED_Y:
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if (attr!=DOC_DFT) {
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buf2=MStrPrint("%s%d,",buf,doc_e->attr);
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Free(buf); buf=buf2;
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}
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case DOCT_TYPES_NUM-1: //nobound switch
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break;
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}
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de_flags=doc_e->de_flags & DOCEG_HAS_ARG;
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while (de_flags) {
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j=Bsf(de_flags);
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Btr(&de_flags,j);
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switch [j] {
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case DOCEf_TAG:
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if (doc_e->type_u8==DOCT_DATA || doc_e->type_u8==DOCT_MACRO &&
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(doc_e->de_flags&DOCEF_LEFT_MACRO &&
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!StrCmp(doc_e->tag,doc_e->left_macro) ||
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doc_e->de_flags&DOCEF_RIGHT_MACRO &&
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!StrCmp(doc_e->tag,doc_e->right_macro)) ||
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doc_e->de_flags&DOCEF_LST && !StrCmp(doc_e->tag,"[]") &&
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doc_e->de_flags&DOCEF_DEFINE) {
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buf2=buf;
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buf=NULL;
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} else {
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if (doc_e->type_u8==DOCT_CHECK_BOX) {
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if (StrLen(doc_e->tag)>=4)
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buf2=doc_e->tag+4;
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else
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buf2="";
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} else if (doc_e->de_flags & DOCEF_TREE) {
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if (StrLen(doc_e->tag)>=3)
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buf2=doc_e->tag+3;
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else
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buf2="";
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} else
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buf2=doc_e->tag;
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if (Bt(&doldoc.dft_de_flags[doc_e->type_u8],DOCEf_TAG))
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buf2=MStrPrint("%s\"%$$Q\",",buf,buf2);
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else
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buf2=MStrPrint("%sT=\"%$$Q\",",buf,buf2);
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}
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break;
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case DOCEf_LEN:
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buf2=MStrPrint("%sLEN=%d,",buf,doc_e->len);
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break;
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case DOCEf_AUX_STR:
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buf2=MStrPrint("%sA=\"%$$Q\",",buf,doc_e->aux_str);
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break;
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case DOCEf_DEFINE:
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buf2=MStrPrint("%sD=\"%$$Q\",",buf,doc_e->define_str);
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break;
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case DOCEf_HTML_LINK:
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buf2=MStrPrint("%sHTML=\"%$$Q\",",buf,doc_e->html_link);
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break;
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case DOCEf_LEFT_EXP:
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buf2=MStrPrint("%sLE=%d,",buf,doc_e->left_exp);
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break;
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case DOCEf_LEFT_MACRO:
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buf2=MStrPrint("%sLM=\"%$$Q\",",buf,doc_e->left_macro);
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break;
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case DOCEf_RIGHT_EXP:
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buf2=MStrPrint("%sRE=%d,",buf,doc_e->right_exp);
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break;
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case DOCEf_RIGHT_MACRO:
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buf2=MStrPrint("%sRM=\"%$$Q\",",buf,doc_e->right_macro);
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break;
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case DOCEf_HAS_BIN:
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buf2=MStrPrint("%sBI=%d,",buf,doc_e->bin_num);
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break;
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case DOCEf_BIN_PTR_LINK:
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buf2=MStrPrint("%sBP=\"%$$Q\",",buf,doc_e->bin_ptr_link);
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break;
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case DOCEf_RAW_TYPE:
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if (doc_e->type_u8==DOCT_CHECK_BOX&&doc_e->raw_type!=RT_I8 ||
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doc_e->type_u8!=DOCT_CHECK_BOX&&doc_e->raw_type!=RT_I64)
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buf2=MStrPrint("%sRT=%Z,",buf,doc_e->raw_type,"ST_RAW_TYPES");
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break;
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case DOCEf_SHIFTED_X:
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j=doc_e->type.u16[1]&0x1F;
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if (j&0x10) j|=0xFFFFFFF0;
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buf2=MStrPrint("%sSX=%d,",buf,j);
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break;
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case DOCEf_SHIFTED_Y:
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j=doc_e->type>>21 &0x1F;
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if (j&0x10) j|=0xFFFFFFF0;
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buf2=MStrPrint("%sSY=%d,",buf,j);
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break;
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case DOCEf_SCROLLING_X:
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buf2=MStrPrint("%sSCX=%d,",buf,doc_e->scroll_len);
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break;
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case DOCEf_USER_DATA:
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buf2=MStrPrint("%sU=0x%X,",buf,doc_e->user_data);
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break;
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case DOCEf_FLAGS_NUM-1: //nobound switch
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break;
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}
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Free(buf); buf=buf2;
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}
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buf[StrLen(buf)-1]=0; //Kill last comma
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}
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buf2=StrNew(buf,doc->mem_task); //exact allocation
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Free(buf);
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return buf2;
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}
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CDocEntry *PrsDollarCmd(CDoc *doc,U8 *st)
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{//Uses $LK-UL,"Lex",A="MN:Lex"$() to parse a string and make Doc entries.
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I64 i,j,de_flags,processed_flags,attr=DOC_DFT;
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U8 *ptr,*st2;
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CDocEntry *doc_e=NULL;
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CHashGeneric *tmph;
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CCmpCtrl *cc=CmpCtrlNew(st,CCF_DONT_FREE_BUF);
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CHashTable *old_hash_table_lst=cc->htc.hash_table_lst;
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try {
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cc->htc.hash_table_lst=NULL;
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if (Lex(cc)==TK_IDENT) {
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if (tmph=HashFind(cc->cur_str,doldoc.hash,DHT_DOC_CMD|DHT_COLOR)) {
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if (tmph->type&DHT_DOC_CMD)
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i=tmph->user_data0;
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else {//DHT_COLOR
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i=DOCT_FOREGROUND;
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attr=tmph->user_data0;
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}
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} else
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goto pd_err;
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Lex(cc); //skip cmd code
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doc_e=CAlloc(sizeof(CDocEntry),doc->mem_task);
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doc_e->type=i;
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doc_e->de_flags=doldoc.dft_de_flags[i];
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doc_e->type|=doldoc.dft_type_flags[i];
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doc_e->raw_type=RT_I64;
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doc_e->len=DOCE_LEN_DFT;
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j=PrsDocFlags(cc,&doc_e->de_flags,&doc_e->type);
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cc->htc.hash_table_lst=old_hash_table_lst;
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switch [i] {
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case DOCT_CHECK_BOX:
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doc_e->raw_type=RT_I8;
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break;
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case DOCT_HEX_ED:
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while (cc->token==',')
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Lex(cc);
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if (cc->token)
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doc_e->len=LexExpressionI64(cc);
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else
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goto pd_err;
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while (cc->token==',')
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Lex(cc);
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if (cc->token)
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doc_e->hex_ed_width=LexExpressionI64(cc);
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else
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goto pd_err;
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break;
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case DOCT_PAGE_LEN:
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case DOCT_LEFT_MARGIN:
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case DOCT_RIGHT_MARGIN:
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case DOCT_HEADER:
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case DOCT_FOOTER:
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case DOCT_INDENT:
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case DOCT_FOREGROUND:
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case DOCT_BACKGROUND:
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case DOCT_DFT_FOREGROUND:
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case DOCT_DFT_BACKGROUND:
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case DOCT_WORD_WRAP:
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case DOCT_HIGHLIGHT:
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case DOCT_BLINK:
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case DOCT_INVERT:
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case DOCT_UNDERLINE:
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case DOCT_SHIFTED_X:
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case DOCT_SHIFTED_Y:
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while (cc->token==',')
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Lex(cc);
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if (cc->token)
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doc_e->attr=LexExpressionI64(cc);
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else
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doc_e->attr=attr;
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break;
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#assert DOCT_ERROR==DOCT_TYPES_NUM-1
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case DOCT_ERROR:
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goto pd_err;
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}
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processed_flags=0;
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while (TRUE) {
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cc->htc.hash_table_lst=NULL;
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while (cc->token==',')
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Lex(cc);
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cc->htc.hash_table_lst=old_hash_table_lst;
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j=PrsDocFlagSingle(cc,&doc_e->de_flags,&doc_e->type,TRUE);
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if (!(de_flags=~processed_flags & doc_e->de_flags & DOCEG_HAS_ARG))
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break;
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if (cc->token=='=')
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Lex(cc);
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else
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j=Bsf(de_flags);
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if (j<0 || Bts(&processed_flags,j))
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goto pd_err;
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switch [j] {//TODO: Might check for expression errors
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case DOCEf_TAG:
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if (!doc_e->tag) {
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//If a $$MA,LM=""$$, Tag is filled when the LM is processed.
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//if doc_e->df_flags&DOCEF_LST,
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// Tag is filled when the Define is processed.
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//(The dft_flag1.tag calls this after.)
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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if (i==DOCT_CHECK_BOX) {
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st=MStrPrint("[X] %s",st2);
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Free(st2);
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doc_e->min_col=1;
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} else if (doc_e->de_flags & DOCEF_LST) {
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if (*st2!='[') {
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st=MStrPrint("[%s]",st2);
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Free(st2);
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} else
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st=st2;
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doc_e->min_col=1;
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} else if (doc_e->de_flags & DOCEF_TREE) {
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st=MStrPrint("+] %s",st2);
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Free(st2);
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doc_e->min_col=1;
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} else
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st=st2;
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doc_e->tag=StrNew(st,doc->mem_task);
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Free(st);
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} else
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goto pd_err;
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}
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break;
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case DOCEf_LEN:
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if (cc->token) {
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doc_e->len=LexExpression(cc);
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doc_e->de_flags&=~DOCEF_DFT_LEN;
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} else
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goto pd_err;
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break;
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case DOCEf_AUX_STR:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->aux_str=StrNew(st2,doc->mem_task);
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Free(st2);
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//$AN,"Anchor",A="DataTagWidth"$
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if (i==DOCT_DATA) { //See $LK,"DocForm",A="MN:DocForm"$()
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if (ptr=StrMatch(":",doc_e->aux_str))
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doc_e->min_col=ptr-doc_e->aux_str+1;
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doc_e->tag=MAlloc(doc_e->len+doc_e->min_col+2,
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doc->mem_task); //+2 because "_\0"
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}
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} else
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goto pd_err;
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break;
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case DOCEf_DEFINE:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->define_str=StrNew(st2,doc->mem_task);
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Free(st2);
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if (doc_e->de_flags&DOCEF_LST && !doc_e->tag)
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doc_e->tag=StrNew("[]",doc->mem_task);
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} else
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goto pd_err;
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break;
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case DOCEf_HTML_LINK:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->html_link=StrNew(st2,doc->mem_task);
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Free(st2);
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} else
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goto pd_err;
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break;
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case DOCEf_LEFT_EXP:
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if (cc->token)
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doc_e->left_exp=LexExpression(cc);
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else
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goto pd_err;
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break;
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case DOCEf_LEFT_MACRO:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->left_macro=StrNew(st2,doc->mem_task);
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Free(st2);
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if (i==DOCT_MACRO && !doc_e->tag)
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doc_e->tag=StrNew(doc_e->left_macro,doc->mem_task);
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} else
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goto pd_err;
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break;
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case DOCEf_RIGHT_EXP:
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if (cc->token)
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doc_e->right_exp=LexExpression(cc);
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else
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goto pd_err;
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break;
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case DOCEf_RIGHT_MACRO:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->right_macro=StrNew(st2,doc->mem_task);
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Free(st2);
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if (i==DOCT_MACRO && !doc_e->tag)
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doc_e->tag=StrNew(doc_e->right_macro,doc->mem_task);
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} else
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goto pd_err;
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break;
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case DOCEf_HAS_BIN:
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if (cc->token)
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doc_e->bin_num=LexExpressionI64(cc);
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else
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goto pd_err;
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break;
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case DOCEf_BIN_PTR_LINK:
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if (cc->token==TK_STR) {
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st2=LexExtStr(cc);
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doc_e->bin_ptr_link=StrNew(st2,doc->mem_task);
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Free(st2);
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if (!DocBinPtrRst(doc,doc_e))
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doc_e->type=DOCT_ERROR;
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} else
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goto pd_err;
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break;
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case DOCEf_RAW_TYPE:
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if (cc->token==TK_IDENT) {
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j=DefineMatch(cc->cur_str,"ST_RAW_TYPES");
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if (j<0)
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goto pd_err;
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doc_e->raw_type=j;
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doc_e->de_flags&=~DOCEF_DFT_RAW_TYPE;
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Lex(cc);
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} else
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goto pd_err;
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break;
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case DOCEf_SHIFTED_X:
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if (cc->token)
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doc_e->type|=(LexExpressionI64(cc) & 0x1F)<<16;
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else
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goto pd_err;
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break;
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case DOCEf_SHIFTED_Y:
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if (cc->token)
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doc_e->type|=(LexExpressionI64(cc) & 0x1F)<<21;
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else
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goto pd_err;
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break;
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case DOCEf_SCROLLING_X:
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if (cc->token)
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doc_e->scroll_len=LexExpressionI64(cc);
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else
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goto pd_err;
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|
break;
|
|
case DOCEf_USER_DATA:
|
|
if (cc->token)
|
|
doc_e->user_data=LexExpression(cc);
|
|
else
|
|
goto pd_err;
|
|
break;
|
|
case DOCEf_FLAGS_NUM-1: //nobound switch
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
pd_err:
|
|
if (!doc_e)
|
|
doc_e=CAlloc(sizeof(CDocEntry),doc->mem_task);
|
|
doc_e->type=DOCT_ERROR;
|
|
doc_e->de_flags=0;
|
|
}
|
|
if (doc_e->de_flags&DOCEF_LST && (doc_e->de_flags&DOCEF_REMALLOC_DATA ||
|
|
!(doc_e->de_flags&DOCEF_DEREF_DATA))) {
|
|
DocDataScan(doc,doc_e);
|
|
DocDataFmt(doc,doc_e);
|
|
}
|
|
CmpCtrlDel(cc);
|
|
} catch {
|
|
Fs->catch_except=TRUE;
|
|
if (!doc_e)
|
|
doc_e=CAlloc(sizeof(CDocEntry),doc->mem_task);
|
|
doc_e->type=DOCT_ERROR;
|
|
doc_e->de_flags=0;
|
|
}
|
|
return doc_e;
|
|
}
|
|
|
|
U0 DocEntryToggle(CDoc *doc)
|
|
{
|
|
Bool unlock=DocLock(doc),old_color_names;
|
|
CDocEntry *doc_ce=doc->cur_entry,*cl1,*doc_ce2;
|
|
U8 ch,*st,*st2;
|
|
I64 i,j,k;
|
|
if (doc_ce!=doc &&
|
|
!(doc->flags&(DOCF_PLAIN_TEXT|DOCF_PLAIN_TEXT_TABS))) {
|
|
if (doc_ce->type_u8==DOCT_TEXT && !(doc_ce->de_flags &
|
|
~(DOCEF_TAG|DOCG_BL_IV_UL|DOCEF_WORD_WRAP|DOCEF_HIGHLIGHT|
|
|
DOCEF_SKIP|DOCEF_FILTER_SKIP)) &&
|
|
!(doc_ce->type&DOCG_BL_IV_UL)) {
|
|
doc_ce2=doc_ce->last;
|
|
for (k=0;k<20;k++) {
|
|
if (doc_ce2!=doc) {
|
|
cl1=doc_ce2->last;
|
|
if (doc_ce2->type_u8==DOCT_TEXT &&
|
|
doc_ce->de_flags==doc_ce2->de_flags &&
|
|
doc_ce->type==doc_ce2->type) {
|
|
i=StrLen(doc_ce2->tag);
|
|
j=StrLen(doc_ce->tag);
|
|
st=MAlloc(i+j+1,doc->mem_task);
|
|
MemCpy(st,doc_ce2->tag,i);
|
|
MemCpy(st+i,doc_ce->tag,j+1);
|
|
Free(doc_ce->tag);
|
|
doc_ce->tag=st;
|
|
doc_ce->max_col=i+j;
|
|
doc->cur_col+=i;
|
|
DocEntryDel(doc,doc_ce2);
|
|
} else if (doc_ce2->type_u8==DOCT_SOFT_NEW_LINE)
|
|
DocEntryDel(doc,doc_ce2);
|
|
else
|
|
break;
|
|
doc_ce2=cl1;
|
|
} else
|
|
break;
|
|
}
|
|
doc_ce2=doc_ce->next;
|
|
for (k=0;k<20;k++) {
|
|
if (doc_ce2!=doc) {
|
|
cl1=doc_ce2->next;
|
|
if (doc_ce2->type_u8==DOCT_TEXT &&
|
|
doc_ce->de_flags==doc_ce2->de_flags &&
|
|
doc_ce->type==doc_ce2->type) {
|
|
i=StrLen(doc_ce->tag);
|
|
j=StrLen(doc_ce2->tag);
|
|
st=MAlloc(i+j+1,doc->mem_task);
|
|
MemCpy(st,doc_ce->tag,i);
|
|
MemCpy(st+i,doc_ce2->tag,j+1);
|
|
Free(doc_ce->tag);
|
|
doc_ce->tag=st;
|
|
doc_ce->max_col=i+j;
|
|
DocEntryDel(doc,doc_ce2);
|
|
} else if (doc_ce2->type_u8==DOCT_SOFT_NEW_LINE)
|
|
DocEntryDel(doc,doc_ce2);
|
|
else
|
|
break;
|
|
doc_ce2=cl1;
|
|
} else
|
|
break;
|
|
}
|
|
i=doc->cur_col;
|
|
while (i>doc_ce->min_col && doc_ce->tag[i]!='$$')
|
|
i--;
|
|
j=doc->cur_col+1;
|
|
while (j<doc_ce->max_col && doc_ce->tag[j]!='$$')
|
|
j++;
|
|
if (i<j-1 && doc_ce->min_col<=i<j<doc_ce->max_col &&
|
|
doc_ce->tag[i]=='$$' && doc_ce->tag[j]=='$$') {
|
|
ch=doc_ce->tag[j+1];
|
|
doc_ce->tag[j+1]=0;
|
|
st=StrNew(doc_ce->tag+i);
|
|
doc_ce->tag[j+1]=ch;
|
|
StrCpy(doc_ce->tag+i,doc_ce->tag+j+1);
|
|
doc->cur_col=i;
|
|
st2=MStrPrint("%q",st);
|
|
if (doc_ce=DocPrint(doc,st2)) {
|
|
doc->cur_entry=doc_ce;
|
|
doc->cur_col=doc_ce->min_col;
|
|
}
|
|
Free(st);
|
|
Free(st2);
|
|
}
|
|
} else {
|
|
old_color_names=LBts(&doc->flags,DOCf_COLOR_NAMES);
|
|
st=Doc2PlainText(doc,doc_ce);
|
|
LBEqu(&doc->flags,DOCf_COLOR_NAMES,old_color_names);
|
|
DocEntryDel(doc,doc_ce);
|
|
DocPrint(doc,"$$$$%$$Q$$$$",st);
|
|
}
|
|
DocRecalc(doc);
|
|
}
|
|
if (unlock)
|
|
DocUnlock(doc);
|
|
}
|
|
|
|
U0 DocFlagsToggle(CDoc *doc,I64 tog_flags)
|
|
{
|
|
Bool unlock=DocLock(doc);
|
|
I64 size,flags=doc->flags^tog_flags;
|
|
U8 *st;
|
|
CDocUndo *u_next,*u_last;
|
|
|
|
doc->flags=doc->flags&~DOCF_NO_CURSOR|DOCF_COLOR_NAMES;
|
|
st=DocSave(doc,&size);
|
|
|
|
u_next=doc->undo_head.next;
|
|
u_last=doc->undo_head.last;
|
|
doc->undo_head.next=doc->undo_head.last=&doc->undo_head;
|
|
|
|
DocRst(doc,TRUE);
|
|
doc->undo_head.next=u_next;
|
|
doc->undo_head.last=u_last;
|
|
DocUndoCntSet(doc);
|
|
doc->flags=flags&~(DOCF_NO_CURSOR|DOCG_BL_IV_UL|DOCF_WORD_WRAP);
|
|
DocLoad(doc,st,size);
|
|
doc->flags|=flags&DOCF_NO_CURSOR;
|
|
DocCenter(doc);
|
|
if (unlock)
|
|
DocUnlock(doc);
|
|
Free(st);
|
|
}
|