UTF-8 processing
by Bernard Boase
Looking in detail at some recent HTML email attachments (received in
Messenger Pro), Netsurf's rendering of them seems to have a dependence
on the coding of the <meta content=""> tag.
When this tag is present and includes:
content="text/html charset=utf-8"
any non-ASCII characters are shown as the three bytes of their UTF-8
encoding, whereas if the two attributes are separated by semicolon:
content="text/html; charset=utf-8"
the rendering (using Unicode font DejaVu) looks correct.
Is this a known problem?
--
Bernard
5 years, 10 months
- 2
- 2
NetSurf failing at startup
by lists
I accept this might be "bad form" to post it here but I think this might
be specific to my setup. NetSurf crashes out when attempting to load for
the first time, even after a complete computer switch-off and re-start.
All other programs seem to be running normally.
Kinetic RPC, RO 4.39
(0.000000) utils/log.c:101 nslog_init: NetSurf version '3.7 (Dev CI #4086)'
(0.000000) utils/log.c:110 nslog_init: NetSurf on <RISC OS>, node
<Ruth.workgroup>, release <4.39>, version <20040511-001>, machine <armv4l>
(0.010000) utils/nsoption.c:655 nsoption_read: Successfully opened
'NetSurf:Choices' for Options file
(0.030000) utils/messages.c:205 messages_add_from_file: Loading Messages
from 'NetSurf:Resources.en.Messages'
(0.100000) content/handlers/image/image_cache.c:426 image_cache_init:
Image cache initialised with a limit of 3145728 hysteresis of 629145
(0.100000) render/html_css_fetcher.c:64 html_css_fetcher_initialise:
html_css_fetcher_initialise called for x-ns-css
(0.110000) content/fetchers/curl.c:1430 fetch_curl_register: curl_version
libcurl/7.53.1 OpenSSL/1.0.2k zlib/1.2.11 c-ares/1.12.0
(0.190000) utils/useragent.c:68 user_agent_build_string: Built user agent
"NetSurf/3.7 (RISC OS)"
(0.190000) content/fetchers/curl.c:1500 fetch_curl_register: ca_bundle:
'NetSurf:Resources.ca-bundle'
(0.190000) content/fetchers/curl.c:1516 fetch_curl_register: cURL linked
against openssl
(0.190000) content/fetchers/curl.c:158 fetch_curl_initialise: Initialise
cURL fetcher for http
(0.190000) content/fetchers/curl.c:158 fetch_curl_initialise: Initialise
cURL fetcher for https
(0.190000) content/fetchers/data.c:60 fetch_data_initialise:
fetch_data_initialise called for data
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for adblock.css
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for default.css
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for internal.css
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for quirks.css
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for user.css
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for credits.html
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for licence.html
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for welcome.html
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for maps.html
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for favicon.ico
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for default.ico
(0.190000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for netsurf.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/arrow-l.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/content.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/directory.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/directory2.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/hotlist-add.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/hotlist-rmv.png
(0.200000) content/fetchers/resource.c:286 fetch_resource_initialise:
redirect url for icons/search.png
(0.200000) content/llcache.c:3367 llcache_initialise: llcache initialising
with a limit of 9437184 bytes
(0.200000) utils/messages.c:205 messages_add_from_file: Loading Messages
from 'NetSurf:Resources.LangNames'
(0.340000) utils/filename.c:185 filename_initialise: Creating
"<Wimp$ScrapDir>"
(0.340000) utils/filename.c:185 filename_initialise: Creating
"<Wimp$ScrapDir>/WWW"
(0.340000) utils/filename.c:185 filename_initialise: Creating
"<Wimp$ScrapDir>/WWW/NetSurf"
(0.340000) utils/filename.c:197 filename_initialise: Temporary directory
location: <Wimp$ScrapDir>/WWW/NetSurf/Misc
(0.430000) frontends/riscos/font.c:121 nsfont_init: Initialise RUfl
http_proxy:0
http_proxy_host:
http_proxy_port:8080
http_proxy_auth:0
http_proxy_auth_user:
http_proxy_auth_pass:
http_proxy_noproxy:localhost
treeview_font_size:120
font_size:128
font_min_size:85
font_sans:Homerton
font_serif:Trinity
font_mono:Corpus
font_cursive:Homerton
font_fantasy:Sassoon
accept_language:en
accept_charset:
memory_cache_size:12582912
disc_cache_size:0
disc_cache_age:28
block_advertisements:0
do_not_track:0
minimum_gif_delay:10
send_referer:1
foreground_images:1
background_images:1
animate_images:1
enable_javascript:1
script_timeout:10
expire_url:28
font_default:0
ca_bundle:NetSurf:Resources.ca-bundle
ca_path:
cookie_file:NetSurf:Cookies
cookie_jar:<Choices$Write>.WWW.NetSurf.Cookies
homepage_url:
search_url_bar:0
search_provider:0
url_suggestion:1
window_x:0
window_y:0
window_width:0
window_height:0
window_screen_width:0
window_screen_height:0
toolbar_status_size:6667
scale:100
incremental_reflow:1
min_reflow_period:100
core_select_menu:0
display_decoded_idn:0
max_fetchers:24
max_fetchers_per_host:5
max_cached_fetch_handles:6
max_retried_fetches:1
curl_fetch_timeout:30
suppress_curl_debug:1
target_blank:1
button_2_tab:1
margin_top:10
margin_bottom:10
margin_left:10
margin_right:10
export_scale:70
suppress_images:0
remove_backgrounds:0
enable_loosening:1
enable_PDF_compression:1
enable_PDF_password:0
sys_colour_ActiveBorder:000000
sys_colour_ActiveCaption:eeeebb
sys_colour_AppWorkspace:dddddd
sys_colour_Background:dddddd
sys_colour_ButtonFace:dddddd
sys_colour_ButtonHighlight:555555
sys_colour_ButtonShadow:777777
sys_colour_ButtonText:000000
sys_colour_CaptionText:000000
sys_colour_GrayText:999999
sys_colour_Highlight:000000
sys_colour_HighlightText:ffffff
sys_colour_InactiveBorder:000000
sys_colour_InactiveCaption:bbbbbb
sys_colour_InactiveCaptionText:000000
sys_colour_InfoBackground:eeeebb
sys_colour_InfoText:000000
sys_colour_Menu:ffffff
sys_colour_MenuText:000000
sys_colour_Scrollbar:bbbbbb
sys_colour_ThreeDDarkShadow:777777
sys_colour_ThreeDFace:dddddd
sys_colour_ThreeDHighlight:ffffff
sys_colour_ThreeDLightShadow:ffffff
sys_colour_ThreeDShadow:777777
sys_colour_Window:dddddd
sys_colour_WindowFrame:000000
sys_colour_WindowText:000000
theme:Aletheia
language:en
plot_fg_quality:8
plot_bg_quality:4
history_tooltip:1
toolbar_show_buttons:1
toolbar_show_address:1
toolbar_show_throbber:1
toolbar_browser:0123|58|9
toolbar_hotlist:40|12|3
toolbar_history:0|12|3
toolbar_cookies:0|12
window_stagger:1
window_size_clone:1
buffer_animations:1
buffer_everything:1
open_browser_at_startup:0
no_plugins:0
block_popups:0
strip_extensions:0
confirm_overwrite:1
confirm_hotlist_remove:1
url_path:NetSurf:URL
url_save:<Choices$Write>.WWW.NetSurf.URL
hotlist_path:NetSurf:Hotlist
hotlist_save:<Choices$Write>.WWW.NetSurf.Hotlist
recent_path:NetSurf:Recent
recent_save:<Choices$Write>.WWW.NetSurf.Recent
theme_path:NetSurf:Themes
theme_save:<Choices$Write>.WWW.NetSurf.Themes
thumbnail_iconise:1
interactive_help:1
external_hotlists:0
external_hotlist_app:
Fatal signal received: Segmentation fault
Stack backtrace:
Running thread 0x768ea8 (Main Thread)
( 779ee0) pc: 521d30 lr: 17217c sp: 779ee4 __write_backtrace()
( 779f08) pc: 1720fc lr: 52265c sp: 779f0c ro_gui_signal()
( 779f30) pc: 522644 lr: 522338 sp: 779f34 __unixlib_exec_sig()
( 779fa0) pc: 521e50 lr: 522c44 sp: 779fa4
__unixlib_raise_signal()
( 779fb0) pc: 522b48 lr: 3973938 sp: 1c07f40 __h_cback()
Register dump at 00779fb4:
a1: 19c5a40c a2: 850100 a3: 1770 a4: 0
v1: 1 v2: 0 v3: 1940a2f8 v4: 19407ee4
v5: 194080f4 v6: 1940a30c sl: 19409df8 fp: 7789d0
ip: 2198234 sp: 1c07f40 lr: 397393b pc: 3973ecb
Mode SVC, flags set: nzcvif
[Disassembly not available]
( 7789d0) pc: 0 lr: 52edec sp: 2052ac4c ?()
Register dump at 007789d4:
a1: 0 a2: 0 a3: ffffffff a4: 0
v1: 0 v2: 0 v3: 0 v4: 0
v5: 1770 v6: 120041 sl: 1 fp: 0
ip: 202f sp: 0 lr: 2078d6d0 pc: 764d64
Mode USR, flags set: nzcvif
00764d50 : .... : 00000000 : ANDEQ R0,R0,R0
00764d54 : .... : 00000000 : ANDEQ R0,R0,R0
00764d58 : .... : 00000000 : ANDEQ R0,R0,R0
00764d5c : .... : 00000001 : ANDEQ R0,R0,R1
00764d60 : .... : 00000001 : ANDEQ R0,R0,R1
00764d64 : .... : 00000000 : ANDEQ R0,R0,R0
00764d68 : .... : 00000000 : ANDEQ R0,R0,R0
00764d6c : .... : 00000000 : ANDEQ R0,R0,R0
00764d70 : 0... : 00000130 : ANDEQ R0,R0,R0,LSR R1
fp unchanged at 7789d0
--
Stuart Winsor
Tools With A Mission
sending tools across the world
http://www.twam.co.uk/
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