Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
153
cde/programs/dtdocbook/sgmls/synxtrn.h
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153
cde/programs/dtdocbook/sgmls/synxtrn.h
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/* $XConsortium: synxtrn.h /main/3 1996/06/19 17:18:50 drk $ */
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/* SYNXTRN.H: External declarations for concrete syntax constants.
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*/
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/* Short References
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*/
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#define SRCT 32 /* Number of short reference delimiters. */
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#define SRMAXLEN 3 /* Maximum length of a SHORTREF delimiter. */
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#define SRNPRT 8 /* Number of non-printable SHORTREF delimiters. */
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struct srdel {
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struct map dtb[SRCT+2]; /* LEXCNM: Short reference delimiters. */
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char *pdtb[SRNPRT+1]; /* LEXCNM: Printable form of unprintable SRs. */
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int fce; /* LEXCNM: Index of first FCE in srdeltab. */
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int hyp2; /* LEXCNM: Index of "two hyphens" in srdeltab. */
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int data; /* LEXCNM: Index of first SR with data char. */
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int hyp; /* LEXCNM: Index of hyphen in srdeltab. */
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int prtmin; /* LEXCNM: Index of 1st printable SR. */
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int spc; /* LEXCNM: Index of space in srdeltab. */
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int lbr; /* LEXCNM: Index of left bracket in srdeltab. */
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int rbr; /* LEXCNM: Index of right bracket in srdeltab. */
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};
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struct delim {
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UNCH genre; /* LEXCON: Generated RE; cannot be markup. */
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UNCH lit; /* LEXMARK: Char used as LIT delimiter.*/
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UNCH lita; /* LEXMARK: Char used as LITA delimiter.*/
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UNCH mdc; /* LEXLMS: Char used as MDC delimiter.*/
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UNCH msc; /* LEXCON: Char used as MSC delimiter. */
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UNCH net; /* LEXCON: Char used as NET when enabled.*/
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UNCH pero; /* LEXMARK: Char used as PERO delimiter. */
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UNCH pic; /* LEXCON: Char used as PIC delimiter.*/
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UNCH tago; /* LEXCON: Char used as TAGO when enabled.*/
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};
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struct lexcode {
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UNCH fce; /* LEXCNM: FRE character as entity reference. */
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UNCH fre; /* LEXCON: Free character not an entity ref. */
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UNCH litc; /* LEXLMS: Literal close delimiter enabled. */
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UNCH msc; /* LEXLMS: Marked section close delim enabled. */
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UNCH net; /* LEXCON: Null end-tag delimiter enabled. */
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UNCH nonet; /* LEXCON: NET disabled; still used as ETI. */
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UNCH spcr; /* LEXCNM: Space in use as SHORTREF delimiter. */
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UNCH tago; /* LEXCON: Tag open delimiter enabled. */
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UNCH cde; /* LEXLMS: CDATA/SDATA delimiters. */
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};
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struct lexical {
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struct markup m; /* Markup strings for text processor. */
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struct srdel s; /* Short reference delimiters. */
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struct delim d; /* General delimiter characters. */
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struct lexcode l; /* Lexical table code assignments. */
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};
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extern struct lexical lex; /* Delimiter set constants. */
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extern UNCH lexcnm[]; /* Lexical table: mixed content. */
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extern UNCH lexcon[]; /* Lexical table for content (except mixed). */
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extern UNCH lexgrp[]; /* Lexical table for groups. */
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extern UNCH lexlms[]; /* Lexical table: literals and marked sections. */
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extern UNCH lexmark[]; /* Lexical table for markup. */
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extern UNCH lexsd[]; /* Lexical table for SGML declaration. */
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extern UNCH lextran[]; /* Case translation table for SGML names. */
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extern UNCH lextoke[]; /* Lexical table for tokenization. */
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extern UNCH *lextabs[]; /* List of all lexical tables. */
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extern struct parse pcbconc; /* PCB: character data. */
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extern struct parse pcbcone; /* PCB: element content (no data allowed). */
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extern struct parse pcbconm; /* PCB: mixed content (data allowed). */
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extern struct parse pcbconr; /* PCB: replaceable character data. */
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extern struct parse pcbetag; /* PCB: end-tags. */
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extern struct parse pcbgrcm; /* PCB: content model group. */
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extern struct parse pcbgrcs; /* PCB: content model suffix. */
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extern struct parse pcbgrnm; /* PCB: name group. */
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extern struct parse pcbgrnt; /* PCB: name token group. */
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extern struct parse pcblitc; /* PCB: literal with CDATA. */
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extern struct parse pcblitp; /* PCB: literal with CDATA, parm & char refs. */
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extern struct parse pcblitr; /* PCB: attribute value with general refs. */
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extern struct parse pcblitt; /* PCB: tokenized attribute value. */
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extern struct parse pcblitv; /* PCB: literal with CDATA, function char trans.*/
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extern struct parse pcbmd; /* PCB: markup declaration. */
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extern struct parse pcbmdc; /* PCB: comment declaration. */
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extern struct parse pcbmdi; /* PCB: markup declaration (ignored). */
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extern struct parse pcbmds; /* PCB: markup declaration subset. */
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extern struct parse pcbmsc; /* PCB: marked section in CDATA mode. */
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extern struct parse pcbmsi; /* PCB: marked section in IGNORE mode. */
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extern struct parse pcbmsrc; /* PCB: marked section in RCDATA mode. */
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extern struct parse pcbpro; /* PCB: prolog. */
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extern struct parse pcbref; /* PCB: reference. */
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extern struct parse pcbstag; /* PCB: start-tag. */
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extern struct parse pcbval; /* PCB: attribute value. */
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extern struct parse pcbeal; /* PCB: end of attribute list. */
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extern struct parse pcbsd; /* PCB: SGML declaration. */
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extern int pcbcnda; /* PCBCONM: data in buffer. */
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extern int pcbcnet; /* PCBCONM: markup found or data buffer flushed.*/
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extern int pcbmdtk; /* PCBMD: token expected. */
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extern int pcbstan; /* PCBSTAG: attribute name expected. */
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extern int pcblittda; /* PCBLITT: data character found */
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#define KANY 0
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#define KATTLIST 1
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#define KCDATA 2
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#define KCONREF 3
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#define KCURRENT 4
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#define KDEFAULT 5
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#define KDOCTYPE 6
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#define KELEMENT 7
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#define KEMPTY 8
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#define KENDTAG 9
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#define KENTITIES 10
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#define KENTITY 11
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#define KFIXED 12
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#define KID 13
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#define KIDLINK 14
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#define KIDREF 15
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#define KIDREFS 16
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#define KIGNORE 17
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#define KIMPLIED 18
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#define KINCLUDE 19
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#define KINITIAL 20
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#define KLINK 21
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#define KLINKTYPE 22
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#define KMD 23
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#define KMS 24
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#define KNAME 25
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#define KNAMES 26
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#define KNDATA 27
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#define KNMTOKEN 28
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#define KNMTOKENS 29
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#define KNOTATION 30
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#define KNUMBER 31
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#define KNUMBERS 32
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#define KNUTOKEN 33
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#define KNUTOKENS 34
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#define KO 35
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#define KPCDATA 36
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#define KPI 37
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#define KPOSTLINK 38
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#define KPUBLIC 39
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#define KRCDATA 40
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#define KRE 41
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#define KREQUIRED 42
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#define KRESTORE 43
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#define KRS 44
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#define KSDATA 45
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#define KSHORTREF 46
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#define KSIMPLE 47
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#define KSPACE 48
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#define KSTARTTAG 49
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#define KSUBDOC 50
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#define KSYSTEM 51
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#define KTEMP 52
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#define KUSELINK 53
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#define KUSEMAP 54
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#define NKEYS (KUSEMAP+1)
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extern UNCH key[NKEYS][REFNAMELEN+1];
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/* Holds the SGML keyword (not alterable by concrete syntax). */
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extern UNCH sgmlkey[];
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