- From: Rainer Klute <klute@nads.de>
- Date: Tue, 09 May 1995 09:04:06 +0200
- To: Carl.von.Loesch@arbi.informatik.uni-oldenburg.de
- Cc: Multiple recipients of list <www-lib@www10.w3.org>, klute@heike.nads.de
>Don't know if this is an old issue...
It is.
>I just noticed LineMode and Arena (old copy though) do not support
>the <!-- this is an sgml comment with <tags> inside --> type of comments.
>
>Shouldn't they? Will they?
Of course they should support SGML markup declarations! The bug is
in the so-called "SGML-Parser" (which isn't really one) in the
libwww. I once hacked together a fix for some former version of the
library (see below). I don't if it still works on the current one
but it may be worth a try.
Best regards
Rainer Klute
Dipl.-Inform. Rainer Klute NADS - Advertising on nets
NADS GmbH
Emil-Figge-Str. 80 Tel.: +49 231 9742570
D-44227 Dortmund Fax: +49 231 9742571
<http://www.nads.de/~klute/>
--- 1.1 1994/09/14 07:58:49
+++ HTML.c 1994/09/14 08:03:36
@@ -699,6 +699,17 @@
}
+/* Handling markup declarations
+** ----------------------------
+*/
+
+PRIVATE void HTML_put_declaration ARGS2(HTStructured *, me,
+ char *, declaration)
+{
+ /* Just ignore markup declarations */
+}
+
+
/* Free an HTML object
** -------------------
**
@@ -779,7 +790,8 @@
HTML_abort,
HTML_put_character, HTML_put_string, HTML_write,
HTML_start_element, HTML_end_element,
- HTML_put_entity
+ HTML_put_entity,
+ HTML_put_declaration
};
--- 1.1 1994/09/13 20:49:06
+++ HTMLGen.c 1994/09/13 20:52:45
@@ -340,6 +340,21 @@
}
+/* SGML markup declaration
+** -----------------------
+**
+*/
+
+PRIVATE void HTMLGen_put_declaration ARGS2(HTStructured *, me,
+ char *, declaration)
+{
+ HTMLGen_output_character (me, '<');
+ HTMLGen_output_character (me, '!');
+ HTMLGen_output_string (me, declaration);
+ HTMLGen_output_character(me, '>');
+}
+
+
/* Free an object
** --------------
@@ -387,7 +402,8 @@
HTMLGen_abort,
HTMLGen_put_character, HTMLGen_put_string, HTMLGen_write,
HTMLGen_start_element, HTMLGen_end_element,
- HTMLGen_put_entity
+ HTMLGen_put_entity,
+ HTMLGen_put_declaration
};
--- 1.1 1994/07/26 12:46:45
+++ HTTeXGen.c 1994/09/14 08:11:58
@@ -410,6 +410,17 @@
}
+/* Handling markup declarations
+** ----------------------------
+*/
+
+PRIVATE void HTTeXGen_put_declaration ARGS2(HTStructured *, me,
+ char *, declaration)
+{
+ /* Just ignore markup declarations */
+}
+
+
/* Free an HTML object
** -------------------
@@ -441,7 +452,8 @@
HTTeXGen_abort,
HTTeXGen_put_character, HTTeXGen_put_string, HTTeXGen_write,
HTTeXGen_start_element, HTTeXGen_end_element,
- HTTeXGen_put_entity
+ HTTeXGen_put_entity,
+ HTTeXGen_put_declaration
};
--- 1.1 1994/09/13 18:54:41
+++ SGML.c 1994/09/13 21:17:05
@@ -58,6 +58,7 @@
S_attr, S_attr_gap, S_equals, S_value, S_after_open,
S_nl, S_nl_tago,
S_ero, S_cro,
+ S_mdo, S_mdecl,
#ifdef ISO_2022_JP
S_esc, S_dollar, S_paren, S_nonascii_text,
#endif
@@ -538,14 +539,20 @@
if (isalnum(c))
HTChunkPutc(string, c);
- else { /* End of tag name */
+ else {
HTTag * t;
- if (c=='/') {
+ if (c=='/') { /* End of tag name */
if (TRACE) if (string->size!=0)
fprintf(stderr,"SGML: `<%s/' found!\n", string->data);
context->state = S_end;
break;
}
+ if (c=='!') { /* Declaration */
+ if (TRACE)
+ fprintf (stderr,"SGML: `<!' found!\n");
+ context->state = S_mdo;
+ break;
+ }
HTChunkTerminate(string) ;
t = SGMLFindTag(dtd, string->data);
@@ -577,7 +584,27 @@
}
break;
-
+
+/* Markup declaration
+*/
+ case S_mdo:
+ string->size = 0;
+ context->state = S_mdecl;
+
+ case S_mdecl: /* Expecting declaration text or > */
+ if (c == '>') /* End of markup declaration */
+ {
+ HTChunkTerminate (string);
+ (*context->actions->put_declarations) (context->target,
+ string->data);
+ context->state = S_text;
+ break;
+ };
+ HTChunkPutc(string, c);
+ break;
+
+
+ /* accumulating value */
case S_tag_gap: /* Expecting attribute or > */
if (WHITE(c)) break; /* Gap between attributes */
if (c=='>') { /* End of tag */
--- 1.1 1994/09/13 21:05:04
+++ SGML.h 1994/09/13 21:05:37
@@ -149,6 +149,10 @@
HTStructured* me,
int entity_number));
+ void (*put_declarations) PARAMS((
+ HTStructured* me,
+ char * declaration));
+
}HTStructuredClass;
/*
Received on Tuesday, 9 May 1995 03:08:10 UTC