Experiment with porting SGML to YAP, and trying to preserve SWI code as much

as possible.
2009-03-13 19:39:06 +00:00
parent 754f00d311
commit d6a06fe092
260 changed files with 31894 additions and 0 deletions
--- a/packages/sgml/DTD/HTML4.dcl
+++ b/packages/sgml/DTD/HTML4.dcl
@@ -0,0 +1,88 @@
+<!SGML  "ISO 8879:1986 (WWW)"
+    --
+         SGML Declaration for HyperText Markup Language version 4.0
+ 
+         With support for the first 17 planes of ISO 10646 and
+         increased limits for tag and literal lengths etc.
+
+         Modified by jjc to work around SP's 16-bit character limit.
+         Modified by jjc to support hex character references.
+    --
+ 
+    CHARSET
+          BASESET  "ISO Registration Number 177//CHARSET
+                    ISO/IEC 10646-1:1993 UCS-4 with
+                    implementation level 3//ESC 2/5 2/15 4/6"
+         DESCSET 0       9       UNUSED
+                 9       2       9
+                 11      2       UNUSED
+                 13      1       13
+                 14      18      UNUSED
+                 32      95      32
+                 127     1       UNUSED
+                 128     32      UNUSED
+              -- jjc: changed the rest of the DESCSET.
+                 Note that surrogates are not declared UNUSED;
+                 this allows non-BMP characters to be parsed. --
+                 160     65376   160
+              -- 160     55136   160
+                 55296   2048    UNUSED
+                 57344   1056768 57344 --
+
+CAPACITY        SGMLREF
+                TOTALCAP        150000
+                GRPCAP          150000
+                ENTCAP          150000
+
+SCOPE    DOCUMENT
+SYNTAX
+         SHUNCHAR CONTROLS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+           17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 127
+         BASESET  "ISO 646IRV:1991//CHARSET
+                   International Reference Version
+                   (IRV)//ESC 2/8 4/2"
+         DESCSET  0 128 0
+
+         FUNCTION
+                  RE            13
+                  RS            10
+                  SPACE         32
+                  TAB SEPCHAR    9
+
+         NAMING   LCNMSTRT ""
+                  UCNMSTRT ""
+                  LCNMCHAR ".-_:"    
+                  UCNMCHAR ".-_:"
+                  NAMECASE GENERAL YES
+                           ENTITY  NO
+         DELIM    GENERAL  SGMLREF
+                           HCRO "&#38;#X" -- added by jjc --
+                  SHORTREF SGMLREF
+         NAMES    SGMLREF
+         QUANTITY SGMLREF
+                  ATTCNT   60      -- increased --
+                  ATTSPLEN 65536   -- These are the largest values --
+                  LITLEN   65536   -- permitted in the declaration --
+                  NAMELEN  65536   -- Avoid fixed limits in actual --
+                  PILEN    65536   -- implementations of HTML UA's --
+                  TAGLVL   100
+                  TAGLEN   65536
+                  GRPGTCNT 150
+                  GRPCNT   64
+
+FEATURES
+  MINIMIZE
+    DATATAG  NO
+    OMITTAG  YES
+    RANK     NO
+    SHORTTAG YES
+  LINK
+    SIMPLE   NO
+    IMPLICIT NO
+    EXPLICIT NO
+  OTHER
+    CONCUR   NO
+    SUBDOC   NO
+    FORMAL   YES
+  APPINFO NONE
+>