add presentation type for xhtml
... as discussed in the follow pull request:
https://src.fedoraproject.org/rpms/lynx/pull-request/4
This commit is contained in:
Kamil Dudka
parent
8fee99599a
commit
b94f091fb9
165
lynx-2.9.0dev.10-xhtml.patch
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165
lynx-2.9.0dev.10-xhtml.patch
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@ -0,0 +1,165 @@
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From efc075db2309c3dee59b80b6a8488d5f429c0297 Mon Sep 17 00:00:00 2001
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From: "Thomas E. Dickey" <dickey@invisible-island.net>
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Date: Mon, 13 Jun 2022 00:23:57 +0000
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Subject: [PATCH] add presentation type for xhtml
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...related state information to better handle things
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such as "<script src=foo />" -Sholmi Fish, TD
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snapshot of project "lynx", label v2-9-0dev_10h
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Upstream-commit: 6308534d913fccf7c0a17d592b9584e15fac455c
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Signed-off-by: Kamil Dudka <kdudka@redhat.com>
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---
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WWW/Library/Implementation/SGML.c | 16 +++++++++++-----
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WWW/Library/Implementation/SGML.h | 4 +++-
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src/HTInit.c | 2 +-
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src/HTML.c | 18 ++++++++++++++----
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src/HTML.h | 5 +++++
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5 files changed, 34 insertions(+), 11 deletions(-)
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diff --git a/WWW/Library/Implementation/SGML.c b/WWW/Library/Implementation/SGML.c
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index d120644..e211b2a 100644
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--- a/WWW/Library/Implementation/SGML.c
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+++ b/WWW/Library/Implementation/SGML.c
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@@ -1621,7 +1621,8 @@ static BOOL ignore_when_empty(HTTag * tag)
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&& !(tag->flags & Tgf_mafse)
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&& tag->contents != SGML_EMPTY
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&& tag->tagclass != Tgc_Plike
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- && (tag->tagclass == Tgc_SELECTlike
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+ && (tag->tagclass == Tgc_APPLETlike
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+ || tag->tagclass == Tgc_SELECTlike
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|| (tag->contains && tag->icontains))) {
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result = TRUE;
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}
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@@ -3644,9 +3645,9 @@ static void SGML_character(HTStream *me, int c_in)
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case S_attr:
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if (WHITE(c) || (c == '>') || (c == '=')) { /* End of word */
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if ((c == '>')
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- && (string->size == 1)
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- && (string->data[0] == '/')) {
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- if (me->extended_html
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+ && (string->size >= 1)
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+ && (string->data[string->size - 1] == '/')) {
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+ if ((LYxhtml_parsing || me->extended_html)
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&& ignore_when_empty(me->current_tag)) {
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discard_empty(me);
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}
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@@ -4590,7 +4591,8 @@ const HTStreamClass SGMLParser =
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HTStream *SGML_new(const SGML_dtd * dtd,
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HTParentAnchor *anchor,
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- HTStructured * target)
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+ HTStructured * target,
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+ int extended_html)
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{
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HTStream *me = typecalloc(struct _HTStream);
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@@ -4660,6 +4662,10 @@ HTStream *SGML_new(const SGML_dtd * dtd,
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sgml_in_psrc_was_initialized = TRUE;
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}
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#endif
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+ if (extended_html)
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+ {
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+ me->extended_html = TRUE;
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+ }
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sgml_offset = 0;
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return me;
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diff --git a/WWW/Library/Implementation/SGML.h b/WWW/Library/Implementation/SGML.h
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index 8b6445f..2ddef5f 100644
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--- a/WWW/Library/Implementation/SGML.h
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+++ b/WWW/Library/Implementation/SGML.h
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@@ -281,7 +281,9 @@ Create an SGML parser
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*/
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extern HTStream *SGML_new(const SGML_dtd * dtd,
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HTParentAnchor *anchor,
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- HTStructured * target);
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+ HTStructured * target,
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+ int extended_html)
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+ ;
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extern const HTStreamClass SGMLParser;
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diff --git a/src/HTInit.c b/src/HTInit.c
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index c451762..bd41dee 100644
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--- a/src/HTInit.c
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+++ b/src/HTInit.c
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@@ -178,7 +178,7 @@ void HTFormatInit(void)
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* application/xhtml+xml
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* text/html
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*/
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- SET_INTERNL("application/xhtml+xml", "www/present", HTMLPresent, 1.0);
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+ SET_INTERNL("application/xhtml+xml", "www/present", XHTMLPresent, 1.0);
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SET_INTERNL("application/xhtml+xml", "www/source", HTPlainPresent, 1.0);
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SET_INTERNL("text/css", "www/present", HTPlainPresent, 1.0);
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SET_INTERNL(STR_HTML, "www/present", HTMLPresent, 1.0);
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diff --git a/src/HTML.c b/src/HTML.c
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index a012466..9ec15c2 100644
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--- a/src/HTML.c
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+++ b/src/HTML.c
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@@ -7957,7 +7957,7 @@ HTStream *HTMLToPlain(HTPresentation *pres,
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CTRACE((tfp, "HTMLToPlain calling CacheThru_new\n"));
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return CacheThru_new(anchor,
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SGML_new(&HTML_dtd, anchor,
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- HTML_new(anchor, pres->rep_out, sink)));
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+ HTML_new(anchor, pres->rep_out, sink), FALSE));
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}
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/* HTConverter for HTML source to plain text
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@@ -8020,7 +8020,7 @@ HTStream *HTMLParsedPresent(HTPresentation *pres,
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CTRACE((tfp, "HTMLParsedPresent calling CacheThru_new\n"));
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return CacheThru_new(anchor,
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SGML_new(&HTML_dtd, anchor,
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- HTMLGenerator(intermediate)));
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+ HTMLGenerator(intermediate), FALSE));
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}
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/* HTConverter for HTML to C code
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@@ -8048,7 +8048,7 @@ HTStream *HTMLToC(HTPresentation *pres GCC_UNUSED,
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HTML_put_string(html, html->comment_start);
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CTRACE((tfp, "HTMLToC calling CacheThru_new\n"));
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return CacheThru_new(anchor,
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- SGML_new(&HTML_dtd, anchor, html));
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+ SGML_new(&HTML_dtd, anchor, html, FALSE));
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}
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/* Presenter for HTML
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@@ -8067,7 +8067,17 @@ HTStream *HTMLPresent(HTPresentation *pres GCC_UNUSED,
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CTRACE((tfp, "HTMLPresent calling CacheThru_new\n"));
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return CacheThru_new(anchor,
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SGML_new(&HTML_dtd, anchor,
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- HTML_new(anchor, WWW_PRESENT, NULL)));
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+ HTML_new(anchor, WWW_PRESENT, NULL), FALSE));
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+}
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+
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+HTStream *XHTMLPresent(HTPresentation *pres GCC_UNUSED,
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+ HTParentAnchor *anchor,
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+ HTStream *sink GCC_UNUSED)
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+{
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+ CTRACE((tfp, "XHTMLPresent calling CacheThru_new\n"));
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+ return CacheThru_new(anchor,
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+ SGML_new(&HTML_dtd, anchor,
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+ HTML_new(anchor, WWW_PRESENT, NULL), TRUE));
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}
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#endif /* !GUI */
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diff --git a/src/HTML.h b/src/HTML.h
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index 9f5d1d5..0baa23e 100644
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--- a/src/HTML.h
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+++ b/src/HTML.h
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@@ -251,6 +251,11 @@ extern "C" {
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HTParentAnchor *anchor,
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HTStream *sink);
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+ extern HTStream *XHTMLPresent(HTPresentation *pres,
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+ HTParentAnchor *anchor,
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+ HTStream *sink);
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+
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+
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extern HTStructured *HTML_new(HTParentAnchor *anchor,
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HTFormat format_out,
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HTStream *target);
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--
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2.35.3
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@ -3,7 +3,7 @@
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Summary: A text-based Web browser
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Name: lynx
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Version: 2.9.0
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Release: %{devrel}.1%{?dist}.1
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Release: %{devrel}.2%{?dist}
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License: GPLv2
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Source: https://invisible-mirror.net/archives/lynx/tarballs/lynx%{version}%{devrel}.tar.bz2
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URL: https://lynx.invisible-island.net/
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@ -20,6 +20,9 @@ Patch1: lynx-2.8.9-build.patch
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# [CVE-2008-4690]
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Patch2: lynx-CVE-2008-4690.patch
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# add presentation type for xhtml
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Patch3: lynx-2.9.0dev.10-xhtml.patch
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Provides: webclient
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Provides: text-www-browser
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BuildRequires: dos2unix
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@ -51,6 +54,7 @@ exits quickly and swiftly displays web pages.
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%patch0 -p1
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%patch1 -p1
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%patch2 -p1
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%patch3 -p1
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%{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
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sed -e "s,^HELPFILE:.*,HELPFILE:file://localhost%{_pkgdocdir}/lynx_help/lynx_help_main.html,g" -i lynx.cfg
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@ -128,6 +132,9 @@ EOF
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%config(noreplace,missingok) %{_sysconfdir}/lynx-site.cfg
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%changelog
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* Thu Jul 07 2022 Kamil Dudka <kdudka@redhat.com> - 2.9.0dev.10.2
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- add presentation type for xhtml
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* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.9.0-dev.10.1.1
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
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