From f351fbcf6ae6f278f038f4969a36ce0833a15cbe Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Sun, 7 Mar 2021 22:07:34 +0100
Subject: [PATCH] [dump] Experiment with pre_format_hook in dump. Refs #103

---
 src/scripting/smjs/hooks.c | 2 +-
 src/session/session.c      | 2 +-
 src/session/session.h      | 4 ++++
 src/viewer/dump/dump.c     | 5 +++++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/scripting/smjs/hooks.c b/src/scripting/smjs/hooks.c
index ec8fc718..efedc8ce 100644
--- a/src/scripting/smjs/hooks.c
+++ b/src/scripting/smjs/hooks.c
@@ -80,7 +80,7 @@ script_hook_pre_format_html(va_list ap, void *data)
 	smjs_ses = ses;
 
 
-	if (have_location(ses)) {
+	if (ses && have_location(ses)) {
 		struct view_state *vs = &cur_loc(ses)->vs;
 
 		view_state_object = smjs_get_view_state_object(vs);
diff --git a/src/session/session.c b/src/session/session.c
index 5b060e6b..e482ae37 100644
--- a/src/session/session.c
+++ b/src/session/session.c
@@ -553,7 +553,7 @@ add_questions_entry(void (*callback)(struct session *, void *), void *data)
 }
 
 #ifdef CONFIG_SCRIPTING
-static void
+void
 maybe_pre_format_html(struct cache_entry *cached, struct session *ses)
 {
 	struct fragment *fragment;
diff --git a/src/session/session.h b/src/session/session.h
index accec013..d6ff4529 100644
--- a/src/session/session.h
+++ b/src/session/session.h
@@ -319,6 +319,10 @@ int eat_kbd_repeat_count(struct session *ses);
  * highlighting and status bar. */
 int set_kbd_repeat_count(struct session *ses, int new_count);
 
+#ifdef CONFIG_SCRIPTING
+void maybe_pre_format_html(struct cache_entry *cached, struct session *ses);
+#endif
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/viewer/dump/dump.c b/src/viewer/dump/dump.c
index 57918d9b..feb19e99 100644
--- a/src/viewer/dump/dump.c
+++ b/src/viewer/dump/dump.c
@@ -35,6 +35,7 @@
 #include "protocol/protocol.h"
 #include "protocol/uri.h"
 #include "session/download.h"
+#include "session/session.h"
 #include "terminal/color.h"
 #include "terminal/hardio.h"
 #include "terminal/terminal.h"
@@ -410,6 +411,10 @@ dump_formatted(int fd, struct download *download, struct cache_entry *cached)
 	o.links_numbering = get_opt_bool("document.dump.numbering", NULL);
 	o.dump = 1;
 
+#ifdef CONFIG_SCRIPTING
+	maybe_pre_format_html(cached, NULL);
+#endif
+
 	init_vs(&vs, cached->uri, -1);
 
 	render_document(&vs, &formatted, &o);