Merge branch 'experimental' of git://github.com/Dieterbe/uzbl into history

24 files changed, 550 insertions, 172 deletions

diff --git a/examples/config/config b/examples/config/config
index fe08a41..7b9fba2 100644
--- a/examples/config/config
+++ b/examples/config/config
@@ -3,8 +3,10 @@
 
 # === Core settings ==========================================================
 
-# Install location prefix.
-set prefix = /usr/local
+# common directory locations
+set prefix     = @(echo $PREFIX)@
+set data_home  = @(echo $XDG_DATA_HOME)@
+set cache_home = @(echo $XDG_CACHE_HOME)@
 
 # Interface paths.
 set fifo_dir   = /tmp
@@ -34,28 +36,25 @@ set set_mode        = set mode =
 set set_status      = set status_message =
 
 # Spawn path shortcuts. In spawn the first dir+path match is used in "dir1:dir2:dir3:executable"
-set scripts_dir      = $XDG_DATA_HOME/uzbl:@prefix/share/uzbl/examples/data:scripts
+set scripts_dir      = @data_home/uzbl:@prefix/share/uzbl/examples/data:scripts
 
 # === Hardcoded handlers =====================================================
 
 # These handlers can't be moved to the new event system yet as we don't
 # support events that can wait for a response from a script.
-set cookie_handler      = talk_to_socket $XDG_CACHE_HOME/uzbl/cookie_daemon_socket
 set scheme_handler      = sync_spawn @scripts_dir/scheme.py
 set authentication_handler = sync_spawn @scripts_dir/auth.py
+set download_handler    = sync_spawn @scripts_dir/download.sh
 
 # === Dynamic event handlers =================================================
 
 # Open link in new window
-@on_event   NEW_WINDOW     sh 'uzbl-browser ${8:+-u "$8"}' %r
+@on_event   NEW_WINDOW     sh 'uzbl-browser ${1:+-u "$1"}' %r
 # Open in current window
 #@on_event   NEW_WINDOW     uri %s
 # Open in new tab
 #@on_event   NEW_WINDOW     event NEW_TAB %s
 
-# Download handler
-@on_event   DOWNLOAD_REQUEST    spawn @scripts_dir/download.sh %s \@proxy_url
-
 # Load start handler
 @on_event   LOAD_START     @set_status <span foreground="khaki">wait</span>
 # Reset the keycmd on navigation
@@ -64,8 +63,8 @@ set authentication_handler = sync_spawn @scripts_dir/auth.py
 # Load commit handlers
 @on_event   LOAD_COMMIT    @set_status <span foreground="green">recv</span>
 
-# Userscript support. Add all scripts to $XDG_DATA_HOME/uzbl/userscripts
-#@on_event   LOAD_COMMIT    spawn @scripts_dir/userscripts.sh
+# Userscripts/per-site-settings. See the script and the example configuration for details
+#@on_event   LOAD_COMMIT    spawn @scripts_dir/per-site-settings.py @data_home/uzbl/per-site-settings
 
 # Load finish handlers
 @on_event   LOAD_FINISH    @set_status <span foreground="gold">done</span>
@@ -104,7 +103,9 @@ set name_section      = <span foreground="khaki">\@[\@NAME]\@</span>
 set status_section    = <span foreground="orange">\@status_message</span>
 set selected_section  = <span foreground="#606060">\@[\@SELECTED_URI]\@</span>
 
-set status_format     = <span font_family="monospace">@mode_section @keycmd_section @progress_section @uri_section @name_section @status_section @scroll_section @selected_section</span>
+set download_section  = <span foreground="white">\@downloads</span>
+
+set status_format     = <span font_family="monospace">@mode_section @keycmd_section @progress_section @uri_section @name_section @status_section @scroll_section @selected_section @download_section</span>
 
 set title_format_long = \@keycmd_prompt \@raw_modcmd \@raw_keycmd \@TITLE - Uzbl browser <\@NAME> \@SELECTED_URI
 
@@ -120,6 +121,10 @@ set progress.pending    =
 
 set useragent         = Uzbl (Webkit @{WEBKIT_MAJOR}.@{WEBKIT_MINOR}.@{WEBKIT_MICRO}) (@(+uname -sm)@ [@ARCH_UZBL]) (Commit @COMMIT)
 
+# === Configure cookie blacklist ========================================================
+# Drop google analytics tracking cookies
+#request BLACKLIST_COOKIE name '^__utm.$'
+
 # === Key binding configuration ==============================================
 # --- Internal modmapping and ignoring ---------------------------------------
 
@@ -190,7 +195,7 @@ set ebind     = @mode_bind global,-insert
 # === Mouse bindings =========================================================
 
 # Middle click open in new window
-@bind  <Button2>  = sh 'if [ "$8" ]; then uzbl-browser -u "$8"; else echo "uri $(xclip -o | sed s/\\\@/%40/g)" > $4; fi' \@SELECTED_URI
+@bind  <Button2>  = sh 'if [ "$1" ]; then uzbl-browser -u "$1"; else echo "uri $(xclip -o | sed s/\\\@/%40/g)" > "$UZBL_FIFO"; fi' '\@SELECTED_URI'
 
 # --- Keyboard bindings ------------------------------------------------------
 
@@ -254,14 +259,14 @@ set ebind     = @mode_bind global,-insert
 # Exit binding
 @cbind  ZZ                 = exit
 # Dump config to stdout
-@cbind  !dump              = sh "echo dump_config > $4"
+@cbind  !dump              = sh 'echo dump_config > "$UZBL_FIFO"'
 # Reload all variables in the config
-@cbind  !reload            = sh "sed '/^# === Post-load misc commands/,$d' $1 | grep '^set ' > $4"
+@cbind  !reload            = sh "sed '/^# === Post-load misc commands/,$d' \"$UZBL_CONFIG\" | grep '^set ' > \"$UZBL_FIFO\""
 
 # Use socat to directly inject commands into uzbl-core and view events
 # raised by uzbl-core:
-@cbind  <Ctrl><Alt>t  = sh 'xterm -e "socat unix-connect:$5 -"'
-#@cbind  <Ctrl><Alt>t  = sh 'urxvt -e socat unix-connect:$5 -'
+@cbind  <Ctrl><Alt>t  = sh 'xterm -e "socat unix-connect:\"$UZBL_SOCKET\" -"'
+#@cbind  <Ctrl><Alt>t  = sh 'urxvt -e socat unix-connect:"$UZBL_SOCKET" -'
 
 # Uri opening prompts
 @cbind  o<uri:>_       = uri %s
@@ -276,24 +281,24 @@ set ebind     = @mode_bind global,-insert
 @cbind  gh  = uri http://www.uzbl.org
 
 # Yanking & pasting binds
-@cbind  yu  = sh 'echo -n $6 | xclip'
-@cbind  yU  = sh 'echo -n $8 | xclip' \@SELECTED_URI
-@cbind  yy  = sh 'echo -n $7 | xclip'
-@cbind  yY  = sh 'echo -n $8 | xclip' \@SELECTED_URI
+@cbind  yu  = sh 'echo -n "$UZBL_URI" | xclip'
+@cbind  yU  = sh 'echo -n "$1" | xclip' \@SELECTED_URI
+@cbind  yy  = sh 'echo -n "$UZBL_TITLE" | xclip'
+@cbind  yY  = sh 'echo -n "$1" | xclip' \@SELECTED_URI
 
 # Clone current window
-@cbind  c   = sh 'uzbl-browser -u $6'
+@cbind  c   = sh 'uzbl-browser -u "$UZBL_URI"'
 # Go the page from primary selection
-@cbind  p   = sh 'echo "uri `xclip -selection primary -o | sed s/\\\@/%40/g`" > $4'
+@cbind  p   = sh 'echo "uri `xclip -selection primary -o | sed s/\\\@/%40/g`" > "$UZBL_FIFO"'
 # Go to the page in clipboard
-@cbind  P   = sh 'echo "uri `xclip -selection clipboard -o | sed s/\\\@/%40/g`" > $4'
+@cbind  P   = sh 'echo "uri `xclip -selection clipboard -o | sed s/\\\@/%40/g`" > "$UZBL_FIFO"'
 # Start a new uzbl instance from the page in primary selection
-@cbind  'p  = sh 'exec uzbl-browser --uri $(xclip -o)'
+@cbind  'p  = sh 'exec uzbl-browser --uri "$(xclip -o)"'
 # paste primary selection into keycmd at the cursor position
-@bind <Shift-Insert> = sh 'echo "event INJECT_KEYCMD `xclip -o | sed s/\\\@/%40/g`" > $4'
+@bind <Shift-Insert> = sh 'echo "event INJECT_KEYCMD `xclip -o | sed s/\\\@/%40/g`" > "$UZBL_FIFO"'
 
 # Bookmark inserting binds
-@cbind <Ctrl>b<tags:>_  = sh 'echo `printf "$6 %s"` >> $XDG_DATA_HOME/uzbl/bookmarks'
+@cbind <Ctrl>b<tags:>_  = sh 'echo `printf "$UZBL_URI %s"` >> "$XDG_DATA_HOME"/uzbl/bookmarks'
 # Or use a script to insert a bookmark.
 @cbind  B  = spawn @scripts_dir/insert_bookmark.sh
 
@@ -328,12 +333,12 @@ set formfiller = spawn @scripts_dir/formfiller.sh
 @cbind  gN              = event NEW_TAB_NEXT
 @cbind  go<uri:>_       = event NEW_TAB %s
 @cbind  gO<uri:>_       = event NEW_TAB_NEXT %s
-@cbind  gy              = sh 'echo "event NEW_TAB `xclip -selection primary -o | sed s/\\\@/%40/g`" > $4'
-@cbind  gY              = sh 'echo "event NEW_TAB_NEXT `xclip -selection primary -o | sed s/\\\@/%40/g`" > $4'
+@cbind  gy              = sh 'echo "event NEW_TAB `xclip -selection primary -o | sed s/\\\@/%40/g`" > "$UZBL_FIFO"'
+@cbind  gY              = sh 'echo "event NEW_TAB_NEXT `xclip -selection primary -o | sed s/\\\@/%40/g`" > "$UZBL_FIFO"'
 
 # Clone current tab
-@cbind  gd              = sh 'echo "event NEW_TAB $6" > $4'
-@cbind  gD              = sh 'echo "event NEW_TAB_NEXT $6" > $4'
+@cbind  gd              = sh 'echo "event NEW_TAB $UZBL_URI" > "$UZBL_FIFO"'
+@cbind  gD              = sh 'echo "event NEW_TAB_NEXT $UZBL_URI" > "$UZBL_FIFO"'
 
 # Closing / resting
 @cbind  gC              = exit
@@ -398,6 +403,8 @@ set stack    = @mode_config stack
 set default_mode = command
 
 # === Post-load misc commands ================================================
+sync_spawn_exec @scripts_dir/load_cookies.sh
+sync_spawn_exec @scripts_dir/load_cookies.sh @data_home/uzbl/session-cookies.txt
 
 # Set the "home" page.
 set uri = uzbl.org/doesitwork/@COMMIT
diff --git a/examples/data/per-site-settings b/examples/data/per-site-settings
new file mode 100644
index 0000000..78bade4
--- /dev/null
+++ b/examples/data/per-site-settings
@@ -0,0 +1,3 @@
+.*
+  .*/\d+-\w+/(thread|subject|author|date).html
+    script @data_home/uzbl/scripts/pipermail.js
diff --git a/examples/data/plugins/cookies.py b/examples/data/plugins/cookies.py
new file mode 100644
index 0000000..c9fe2c3
--- /dev/null
+++ b/examples/data/plugins/cookies.py
@@ -0,0 +1,176 @@
+""" Basic cookie manager
+    forwards cookies to all other instances connected to the event manager"""
+
+from collections import defaultdict
+import os, re
+
+# these are symbolic names for the components of the cookie tuple
+symbolic = {'domain': 0, 'path':1, 'name':2, 'value':3, 'scheme':4, 'expires':5}
+
+_splitquoted = re.compile("( |\\\".*?\\\"|'.*?')")
+def splitquoted(text):
+    return [str(p.strip('\'"')) for p in _splitquoted.split(text) if p.strip()]
+
+# allows for partial cookies
+# ? allow wildcard in key
+def match(key, cookie):
+    for k,c in zip(key,cookie):
+        if k != c:
+            return False
+    return True
+
+class NullStore(object):
+    def add_cookie(self, rawcookie, cookie):
+        pass
+
+    def delete_cookie(self, rkey, key):
+        pass
+
+class ListStore(list):
+    def add_cookie(self, rawcookie, cookie):
+        self.append(rawcookie)
+
+    def delete_cookie(self, rkey, key):
+        self[:] = [x for x in self if not match(key, splitquoted(x))]
+
+class TextStore(object):
+    def __init__(self, filename):
+        self.filename = filename
+
+    def as_event(self, cookie):
+        if cookie[0].startswith("#HttpOnly_"):
+            domain = cookie[0][len("#HttpOnly_"):]
+        elif cookie[0].startswith('#'):
+            return None
+        else:
+            domain = cookie[0]
+        return (domain,
+            cookie[2],
+            cookie[5],
+            cookie[6],
+            'https' if cookie[3] == 'TRUE' else 'http',
+            cookie[4])
+
+    def as_file(self, cookie):
+        return (cookie[0],
+            'TRUE' if cookie[0].startswith('.') else 'FALSE',
+            cookie[1],
+            'TRUE' if cookie[4] == 'https' else 'FALSE',
+            cookie[5],
+            cookie[2],
+            cookie[3])
+
+    def add_cookie(self, rawcookie, cookie):
+        assert len(cookie) == 6
+
+        # delete equal cookies (ignoring expire time, value and secure flag)
+        self.delete_cookie(None, cookie[:-3])
+
+        first = not os.path.exists(self.filename)
+        with open(self.filename, 'a') as f:
+            if first:
+                print >> f, "# HTTP Cookie File"
+            print >> f, '\t'.join(self.as_file(cookie))
+
+    def delete_cookie(self, rkey, key):
+        if not os.path.exists(self.filename):
+            return
+
+        # read all cookies
+        with open(self.filename, 'r') as f:
+            cookies = f.readlines()
+
+        # write those that don't match the cookie to delete
+        with open(self.filename, 'w') as f:
+            for l in cookies:
+                c = self.as_event(l.split('\t'))
+                if c is None or not match(key, c):
+                    print >> f, l,
+
+xdg_data_home = os.environ.get('XDG_DATA_HOME', os.path.join(os.environ['HOME'], '.local/share'))
+DefaultStore = TextStore(os.path.join(xdg_data_home, 'uzbl/cookies.txt'))
+SessionStore = TextStore(os.path.join(xdg_data_home, 'uzbl/session-cookies.txt'))
+
+def match_list(_list, cookie):
+    for component, match in _list:
+        if match(cookie[component]) is not None:
+            return True
+    return False
+
+# accept a cookie only when:
+# a. there is no whitelist and the cookie is in the blacklist
+# b. the cookie is in the whitelist and not in the blacklist
+def accept_cookie(uzbl, cookie):
+    if uzbl.cookie_whitelist:
+        if match_list(uzbl.cookie_whitelist, cookie):
+            return not match_list(uzbl.cookie_blacklist, cookie)
+        return False
+
+    return not match_list(uzbl.cookie_blacklist, cookie)
+
+def expires_with_session(uzbl, cookie):
+    return cookie[5] == ''
+
+def get_recipents(uzbl):
+    """ get a list of Uzbl instances to send the cookie too. """
+    # This could be a lot more interesting
+    return [u for u in uzbl.parent.uzbls.values() if u is not uzbl]
+
+def get_store(uzbl, session=False):
+    if session:
+        return SessionStore
+    return DefaultStore
+
+def add_cookie(uzbl, cookie):
+    splitted = splitquoted(cookie)
+    if accept_cookie(uzbl, splitted):
+        for u in get_recipents(uzbl):
+            u.send('add_cookie %s' % cookie)
+
+        get_store(uzbl, expires_with_session(uzbl, splitted)).add_cookie(cookie, splitted)
+    else:
+        logger.debug('cookie %r is blacklisted' % splitted)
+        uzbl.send('delete_cookie %s' % cookie)
+
+def delete_cookie(uzbl, cookie):
+    for u in get_recipents(uzbl):
+        u.send('delete_cookie %s' % cookie)
+
+    splitted = splitquoted(cookie)
+    if len(splitted) == 6:
+        get_store(uzbl, expires_with_session(uzbl, splitted)).delete_cookie(cookie, splitted)
+    else:
+        for store in set([get_store(uzbl, session) for session in (True, False)]):
+            store.delete_cookie(cookie, splitted)
+
+# add a cookie matcher to a whitelist or a blacklist.
+# a matcher is a (component, re) tuple that matches a cookie when the
+# "component" part of the cookie matches the regular expression "re".
+# "component" is one of the keys defined in the variable "symbolic" above,
+# or the index of a component of a cookie tuple.
+def add_cookie_matcher(_list, arg):
+    component, regexp = splitquoted(arg)
+    try:
+        component = symbolic[component]
+    except KeyError:
+        component = int(component)
+    assert component <= 5
+    _list.append((component, re.compile(regexp).search))
+
+def blacklist(uzbl, arg):
+    add_cookie_matcher(uzbl.cookie_blacklist, arg)
+
+def whitelist(uzbl, arg):
+    add_cookie_matcher(uzbl.cookie_whitelist, arg)
+
+def init(uzbl):
+    connect_dict(uzbl, {
+        'ADD_COOKIE':       add_cookie,
+        'DELETE_COOKIE':    delete_cookie,
+        'BLACKLIST_COOKIE': blacklist,
+        'WHITELIST_COOKIE': whitelist
+    })
+    export_dict(uzbl, {
+        'cookie_blacklist' : [],
+        'cookie_whitelist' : []
+    })
diff --git a/examples/data/plugins/downloads.py b/examples/data/plugins/downloads.py
new file mode 100644
index 0000000..7bf32d7
--- /dev/null
+++ b/examples/data/plugins/downloads.py
@@ -0,0 +1,69 @@
+# this plugin does a very simple display of download progress. to use it, add
+# @downloads to your status_format.
+
+import os
+ACTIVE_DOWNLOADS = {}
+
+# after a download's status has changed this is called to update the status bar
+def update_download_section(uzbl):
+    global ACTIVE_DOWNLOADS
+
+    if len(ACTIVE_DOWNLOADS):
+        # add a newline before we list downloads
+        result = '&#10;downloads:'
+        for path in ACTIVE_DOWNLOADS:
+            # add each download
+            fn = os.path.basename(path)
+            progress, = ACTIVE_DOWNLOADS[path]
+
+            dl = " %s (%d%%)" % (fn, progress * 100)
+
+            # replace entities to make sure we don't break our markup
+            # (this could be done with an @[]@ expansion in uzbl, but then we
+            # can't use the &#10; above to make a new line)
+            dl = dl.replace("&", "&amp;").replace("<", "&lt;")
+            result += dl
+    else:
+        result = ''
+
+    # and the result gets saved to an uzbl variable that can be used in
+    # status_format
+    if uzbl.config.get('downloads', '') != result:
+          uzbl.config['downloads'] = result
+
+def download_started(uzbl, destination_path):
+    # add to the list of active downloads
+    global ACTIVE_DOWNLOADS
+    ACTIVE_DOWNLOADS[destination_path] = (0.0,)
+
+    # update the progress
+    update_download_section(uzbl)
+
+def download_progress(uzbl, args):
+    # parse the arguments
+    s = args.rindex(' ')
+    destination_path = args[:s]
+    progress = float(args[s+1:])
+
+    # update the progress
+    global ACTIVE_DOWNLOADS
+    ACTIVE_DOWNLOADS[destination_path] = (progress,)
+
+    # update the status bar variable
+    update_download_section(uzbl)
+
+def download_complete(uzbl, destination_path):
+    # remove from the list of active downloads
+    global ACTIVE_DOWNLOADS
+    del ACTIVE_DOWNLOADS[destination_path]
+
+    # update the status bar variable
+    update_download_section(uzbl)
+
+# plugin init hook
+def init(uzbl):
+    connect_dict(uzbl, {
+        'DOWNLOAD_STARTED':     download_started,
+        'DOWNLOAD_PROGRESS':    download_progress,
+        'DOWNLOAD_COMPLETE':    download_complete,
+    })
diff --git a/examples/data/scripts/auth.py b/examples/data/scripts/auth.py
index 9c1b4fc..592a2c6 100755
--- a/examples/data/scripts/auth.py
+++ b/examples/data/scripts/auth.py
@@ -46,7 +46,7 @@ def getText(authInfo, authHost, authRealm):
     return rv, output
 
 if __name__ == '__main__':
-    rv, output = getText(sys.argv[8], sys.argv[9], sys.argv[10])
+    rv, output = getText(sys.argv[1], sys.argv[2], sys.argv[3])
     if (rv == gtk.RESPONSE_OK):
         print output;
     else:
diff --git a/examples/data/scripts/download.sh b/examples/data/scripts/download.sh
index 606aa62..c410ad2 100755
--- a/examples/data/scripts/download.sh
+++ b/examples/data/scripts/download.sh
@@ -1,26 +1,25 @@
 #!/bin/sh
-# just an example of how you could handle your downloads
-# try some pattern matching on the uri to determine what we should do
+#
+# uzbl's example configuration sets this script up as its download_handler.
+# when uzbl starts a download it runs this script.
+# if the script prints a file path to stdout, uzbl will save the download to
+# that path.
+# if nothing is printed to stdout, the download will be cancelled.
 
-. $UZBL_UTIL_DIR/uzbl-args.sh
 . $UZBL_UTIL_DIR/uzbl-dir.sh
 
-# Some sites block the default wget --user-agent..
-GET="wget --user-agent=Firefox --content-disposition --load-cookies=$UZBL_COOKIE_JAR"
+# the URL that is being downloaded
+uri=$1
 
-url="$1"
+# a filename suggested by the server or based on the URL
+suggested_filename=${2:-$(echo "$uri" | sed 's/\W/-/g')}
 
-http_proxy="$2"
-export http_proxy
+# the mimetype of the file being downloaded
+content_type=$3
 
-if [ -z "$url" ]; then
-    echo "you must supply a url! ($url)"
-    exit 1
-fi
+# the size of the downloaded file in bytes. this is not always accurate, since
+# the server might not have sent a size with its response headers.
+total_size=$4
 
-# only changes the dir for the $get sub process
-if echo "$url" | grep -E '.*\.torrent' >/dev/null; then
-    ( cd "$UZBL_DOWNLOAD_DIR"; $GET "$url")
-else
-    ( cd "$UZBL_DOWNLOAD_DIR"; $GET "$url")
-fi
+# just save the file to the default directory with the suggested name
+echo $UZBL_DOWNLOAD_DIR/$suggested_filename
diff --git a/examples/data/scripts/follow.sh b/examples/data/scripts/follow.sh
index c8ded84..d1560bf 100755
--- a/examples/data/scripts/follow.sh
+++ b/examples/data/scripts/follow.sh
@@ -3,8 +3,6 @@
 # This script is just a wrapper around follow.js that lets us change uzbl's mode
 # after a link is selected.
 
-. "$UZBL_UTIL_DIR"/uzbl-args.sh
-
 # if socat is installed then we can change Uzbl's input mode once a link is
 # selected; otherwise we just select a link.
 if ! which socat >/dev/null 2>&1; then
diff --git a/examples/data/scripts/formfiller.sh b/examples/data/scripts/formfiller.sh
index b2e61ec..c6822e6 100755
--- a/examples/data/scripts/formfiller.sh
+++ b/examples/data/scripts/formfiller.sh
@@ -45,7 +45,6 @@ DMENU_OPTIONS="vertical resize"
 
 . $UZBL_UTIL_DIR/dmenu.sh
 . $UZBL_UTIL_DIR/editor.sh
-. $UZBL_UTIL_DIR/uzbl-args.sh
 . $UZBL_UTIL_DIR/uzbl-dir.sh
 
 RAND=$(dd if=/dev/urandom count=1 2> /dev/null | cksum | cut -c 1-5)
@@ -56,7 +55,7 @@ MODELINE="> vim:ft=formfiller"
 
 action=$1
 
-domain=$(echo $UZBL_URL | sed 's/\(http\|https\):\/\/\([^\/]\+\)\/.*/\2/')
+domain=$(echo $UZBL_URI | sed 's/\(http\|https\):\/\/\([^\/]\+\)\/.*/\2/')
 
 if [ "$action" != 'edit' -a  "$action" != 'new' -a "$action" != 'load' -a "$action" != 'add' -a "$action" != 'once' ]; then
     action="new"
diff --git a/examples/data/scripts/go_input.sh b/examples/data/scripts/go_input.sh
index c873dd8..ace0e79 100755
--- a/examples/data/scripts/go_input.sh
+++ b/examples/data/scripts/go_input.sh
@@ -1,20 +1,5 @@
 #!/bin/sh
 
-config=$1;
-shift
-pid=$1;
-shift
-xid=$1;
-shift
-fifo=$1;
-shift
-socket=$1;
-shift
-url=$1;
-shift
-title=$1;
-shift
-
-case $(echo 'script @scripts_dir/go_input.js' | socat - unix-connect:$socket) in
-  *XXXEMIT_FORM_ACTIVEXXX*) echo 'event FORM_ACTIVE' | socat - unix-connect:$socket ;;
+case $(echo 'script @scripts_dir/go_input.js' | socat - unix-connect:"$UZBL_SOCKET") in
+  *XXXEMIT_FORM_ACTIVEXXX*) echo 'event FORM_ACTIVE' > "$UZBL_FIFO" ;;
 esac
diff --git a/examples/data/scripts/history.sh b/examples/data/scripts/history.sh
index 0561fe9..266d65d 100755
--- a/examples/data/scripts/history.sh
+++ b/examples/data/scripts/history.sh
@@ -4,4 +4,4 @@
 
 [ -w "$UZBL_HISTORY_FILE" ] || [ ! -a "$UZBL_HISTORY_FILE" ] || exit 1
 
-echo $(date +'%Y-%m-%d %H:%M:%S')" $6 $7" >> $UZBL_HISTORY_FILE
+echo $(date +'%Y-%m-%d %H:%M:%S')" $UZBL_URI $UZBL_TITLE" >> $UZBL_HISTORY_FILE
diff --git a/examples/data/scripts/insert_bookmark.sh b/examples/data/scripts/insert_bookmark.sh
index 24f7241..f67e67a 100755
--- a/examples/data/scripts/insert_bookmark.sh
+++ b/examples/data/scripts/insert_bookmark.sh
@@ -1,6 +1,5 @@
 #!/bin/sh
 
-. "$UZBL_UTIL_DIR"/uzbl-args.sh
 . "$UZBL_UTIL_DIR"/uzbl-dir.sh
 
 [ -d "$UZBL_DATA_DIR" ] || exit 1
@@ -8,9 +7,9 @@
 
 which zenity >/dev/null 2>&1 || exit 2
 
-tags=$(zenity --entry --text="Enter space-separated tags for bookmark $UZBL_URL:")
+tags=$(zenity --entry --text="Enter space-separated tags for bookmark $UZBL_URI:")
 exitstatus=$?
 [ $exitstatus -eq 0 ] || exit $exitstatus
 
 # TODO: check if already exists, if so, and tags are different: ask if you want to replace tags
-echo "$UZBL_URL $tags" >> "$UZBL_BOOKMARKS_FILE"
+echo "$UZBL_URI $tags" >> "$UZBL_BOOKMARKS_FILE"
diff --git a/examples/data/scripts/load_cookies.sh b/examples/data/scripts/load_cookies.sh
new file mode 100755
index 0000000..17ec2ad
--- /dev/null
+++ b/examples/data/scripts/load_cookies.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+if [ "$1" != "" ]; then
+	cookie_file=$1
+else
+	cookie_file=${XDG_DATA_HOME:-$HOME/.local/share}/uzbl/cookies.txt
+fi
+
+awk -F \\t '
+BEGIN {
+	scheme["TRUE"] = "https";
+	scheme["FALSE"] = "http";
+}
+$0 ~ /^#HttpOnly_/ {
+printf("add_cookie \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", substr($1,length("#HttpOnly_"),length($1)), $3, $6, $7, scheme[$4], $5)
+}
+$0 !~ /^#/ {
+printf("add_cookie \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", $1, $3, $6, $7, scheme[$4], $5)
+}
+' $cookie_file
diff --git a/examples/data/scripts/load_url_from_bookmarks.sh b/examples/data/scripts/load_url_from_bookmarks.sh
index 9346526..a5d9586 100755
--- a/examples/data/scripts/load_url_from_bookmarks.sh
+++ b/examples/data/scripts/load_url_from_bookmarks.sh
@@ -6,7 +6,6 @@ DMENU_SCHEME="bookmarks"
 DMENU_OPTIONS="xmms vertical resize"
 
 . "$UZBL_UTIL_DIR"/dmenu.sh
-. "$UZBL_UTIL_DIR"/uzbl-args.sh
 . "$UZBL_UTIL_DIR"/uzbl-dir.sh
 
 [ -r "$UZBL_BOOKMARKS_FILE" ] || exit 1
diff --git a/examples/data/scripts/load_url_from_history.sh b/examples/data/scripts/load_url_from_history.sh
index 4499e7f..59ad492 100755
--- a/examples/data/scripts/load_url_from_history.sh
+++ b/examples/data/scripts/load_url_from_history.sh
@@ -4,7 +4,6 @@ DMENU_SCHEME="history"
 DMENU_OPTIONS="xmms vertical resize"
 
 . "$UZBL_UTIL_DIR"/dmenu.sh
-. "$UZBL_UTIL_DIR"/uzbl-args.sh
 . "$UZBL_UTIL_DIR"/uzbl-dir.sh
 
 [ -r "$UZBL_HISTORY_FILE" ] || exit 1
@@ -13,7 +12,7 @@ DMENU_OPTIONS="xmms vertical resize"
 # goto=$(awk '{print $3}' $history_file | sort -u | dmenu -i)
 if [ -z "$DMENU_HAS_VERTICAL" ]; then
     current=$(tail -n 1 "$UZBL_HISTORY_FILE" | awk '{print $3}');
-    goto=$((echo $current; awk '{print $3}' "$UZBL_HISTORY_FILE" | grep -v "^$current\$" | sort -u) | $DMENU)
+    goto=$( (echo $current; awk '{print $3}' "$UZBL_HISTORY_FILE" | grep -v "^$current\$" | sort -u) | $DMENU)
 else
     # choose an item in reverse order, showing also the date and page titles
     # pick the last field from the first 3 fields. this way you can pick a url (prefixed with date & time) or type just a new url.
diff --git a/examples/data/scripts/per-site-settings.py b/examples/data/scripts/per-site-settings.py
new file mode 100755
index 0000000..89df4e6
--- /dev/null
+++ b/examples/data/scripts/per-site-settings.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+# Per-site settings plugin
+
+# Example configuration usage:
+#
+#    @on_event LOAD_COMMIT spawn @scripts_dir/per-site-settings.py @data_home/uzbl/per-site-settings
+
+# Format of the settings file:
+#
+#   <url>
+#       <path>
+#           <command>
+#
+# - url
+#     May either be a regex, or literal. If literal, it will block any
+#     subdomains as well.
+# - path
+#     May either be a regex, or literal. If literal, it will block any
+#     decendent paths as well.
+# - command
+#     Given to uzbl verbatim.
+#
+# Matches are attempted on a literal match first.
+#
+# Any of the specifications can be repeated and acts as a fall-through to the
+# next level. Make sure indentation lines up locally. Any indentation addition
+# is considered as a fall through to the next level and any decrease is
+# considered a pop back (zero is always urls). This works because it's only 3
+# deep. Four and we'd have to keep track of things.
+
+import os
+import re
+import socket
+import stat
+import subprocess
+import tempfile
+import urlparse
+import sys
+
+
+def match_url(url, patt):
+    return url.endswith(patt) or re.match(patt, url)
+
+
+def match_path(path, patt):
+    return path.startswith(patt) or re.match(patt, path)
+
+
+def grep_url(url, path, fin):
+    entries = []
+    cur_indent = 0
+    passing = [False, False]
+    # 0 == url
+    # 1 == path
+    # 2 == command
+    state = 0
+    for line in fin:
+        raw = line.strip()
+
+        indent = len(line) - len(raw) - 1
+        if not indent:
+            # Reset state
+            passing = [False, False]
+            state = 0
+        else:
+            # previous level
+            if indent < cur_indent:
+                if state == 1:
+                    passing[0] = False
+                elif state == 2:
+                    passing[1] = False
+                state -= 1
+            # next level
+            elif cur_indent < indent:
+                state += 1
+
+        # parse the line
+        if state == 0:
+            if not passing[0] and match_url(url, raw):
+                passing[0] = True
+        elif state == 1 and passing[0]:
+            if not passing[1] and match_path(path, raw):
+                passing[1] = True
+        elif state == 2 and passing[1]:
+            entries.append(raw)
+
+        cur_indent = indent
+
+    return entries
+
+
+def write_to_socket(commands, sockpath):
+    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+    sock.connect(sockpath)
+    for command in commands:
+        sock.send(command)
+    sock.close()
+
+
+if __name__ == '__main__':
+    sockpath = os.environ['UZBL_SOCKET']
+    url = urlparse.urlparse(os.environ['UZBL_URI'])
+    filepath = sys.argv[1]
+
+    mode = os.stat(filepath)[stat.ST_MODE]
+
+    if mode & stat.S_IEXEC:
+        fin = tempfile.TemporaryFile()
+        subprocess.Popen([filepath], stdout=fin).wait()
+    else:
+        fin = open(filepath, 'r')
+
+    commands = grep_url(url.hostname, url.path, fin)
+
+    fin.close()
+
+    write_to_socket(commands, sockpath)
diff --git a/examples/data/scripts/pipermail.js b/examples/data/scripts/pipermail.js
new file mode 100644
index 0000000..5ec4aa4
--- /dev/null
+++ b/examples/data/scripts/pipermail.js
@@ -0,0 +1,71 @@
+// this is a userscript inspired by "Pipermail Navigation Links" by Michael
+// Stone <http://userscripts.org/scripts/show/3174>.
+
+// it adds previous month/next month navigation links in pipermail mailing
+// list archives.
+
+// we wrap the whole thing in a function (that gets called immediately) so
+// that this script doesn't interfere with any javascript in the page.
+(function() {
+
+// figure out what page we're looking at right now
+var urlparts = document.location.toString().split("/");
+var currView = urlparts[urlparts.length-1].split("#")[0];
+var currDate = urlparts[urlparts.length-2].split("-");
+
+// figure out the URLs to the next month and previous month
+var months = [ 'January', 'February', 'March', 'April', 'May', 'June', 'July',
+               'August', 'September', 'October', 'November', 'December' ];
+
+var thisMonth = currDate[1];
+var prevMonth;
+var nextMonth;
+
+var thisYear  = currDate[0];
+var prevYear = thisYear;
+var nextYear = thisYear;
+
+if(thisMonth == 'January') {
+  prevMonth = "December";
+  nextMonth = "February";
+  prevYear = parseInt(thisYear) - 1;
+} else if(thisMonth == 'December') {
+  prevMonth = "November";
+  nextMonth = "January";
+  nextYear = parseInt(thisYear) + 1;
+} else {
+  var monthNum = months.indexOf(thisMonth);
+  prevMonth = months[monthNum - 1];
+  nextMonth = months[monthNum + 1];
+}
+
+var prevHref = "../" + prevYear + "-" + prevMonth + "/" + currView;
+var nextHref = "../" + nextYear + "-" + nextMonth + "/" + currView;
+
+// find the navigation header and footer
+var selector = "a[href='date.html#start']";
+
+// if we're on a "date" page then the date link isn't displayed
+if(currView == "date.html")
+  selector = "a[href='author.html#start']";
+
+var navLinks = document.querySelectorAll(selector);
+
+// append the prev/next links to the navigation header and footer
+for(var i = 0; i < navLinks.length; i++) {
+  var victim = navLinks[i].parentNode;
+
+  var prevEl = document.createElement("a");
+  prevEl.textContent = "[ prev month ]";
+  prevEl.href = prevHref;
+
+  var nextEl = document.createElement("a");
+  nextEl.textContent = "[ next month ]";
+  nextEl.href = nextHref;
+
+  victim.appendChild(prevEl);
+  victim.appendChild(document.createTextNode(" "));
+  victim.appendChild(nextEl);
+}
+
+})();
diff --git a/examples/data/scripts/scheme.py b/examples/data/scripts/scheme.py
index 0916466..4b0b7ca 100755
--- a/examples/data/scripts/scheme.py
+++ b/examples/data/scripts/scheme.py
@@ -13,7 +13,7 @@ def detach_open(cmd):
     print 'USED'
 
 if __name__ == '__main__':
-    uri = sys.argv[8]
+    uri = sys.argv[1]
     u = urlparse.urlparse(uri)
     if u.scheme == 'mailto':
         detach_open(['xterm', '-e', 'mail', u.path])
diff --git a/examples/data/scripts/session.sh b/examples/data/scripts/session.sh
index 203cd52..ee09cf2 100755
--- a/examples/data/scripts/session.sh
+++ b/examples/data/scripts/session.sh
@@ -1,14 +1,17 @@
 #!/bin/sh
 #
 # Very simple session manager for uzbl-browser.
-# To use, add a line like 'bind quit = spawn @scripts_dir/session.sh endsession'
-# to your config.
-# To restore the session, run this script with the argument "launch". An
-# instance of uzbl-browser will be launched for each stored url.
+# To use, add a line like 'bind quit = spawn @scripts_dir/session.sh' to your
+# config. This binding will exit every instance of uzbl and store the URLs they
+# had open in $UZBL_SESSION_FILE.
 #
-# When called with "endsession" as the argument, it will backup
-# $UZBL_SESSION_FILE, look for fifos in $UZBL_FIFO_DIR and instruct each of them
-# to store its current url in $UZBL_SESSION_FILE and terminate.
+# When a session file exists this script can be run with no arguments (or the
+# argument "launch") to start an instance of uzbl-browser for every stored url.
+#
+# If no session file exists (or if called with "endsession" as the first
+# argument), this script looks for instances of uzbl that have fifos in
+# $UZBL_FIFO_DIR and instructs each of them to store its current url in
+# $UZBL_SESSION_FILE and terminate.
 #
 # "endinstance" is used internally and doesn't need to be called manually.
 
@@ -27,14 +30,13 @@ fi
 
 UZBL="uzbl-browser -c $UZBL_CONFIG_FILE" # add custom flags and whatever here.
 
-if [ $# -gt 1 ]; then
-    # this script is being run from uzbl, rather than standalone
-    . "$UZBL_UTIL_DIR"/uzbl-args.sh
-fi
-
-scriptfile=$0                            # this script
+scriptfile=$(readlink -f $0)                            # this script
 act="$1"
 
+if [ -z "$act" ]; then
+  [ -f "$UZBL_SESSION_FILE" ] && act="launch" || act="endsession"
+fi
+
 case $act in
     "launch" )
         urls=$(cat "$UZBL_SESSION_FILE")
@@ -43,8 +45,8 @@ case $act in
         else
             for url in $urls; do
                 $UZBL --uri "$url" &
-                disown
             done
+        mv "$UZBL_SESSION_FILE" "$UZBL_SESSION_FILE~"
         fi
         ;;
 
@@ -53,18 +55,17 @@ case $act in
             echo "session manager: endinstance must be called from uzbl"
             exit 1
         fi
-        [ "$UZBL_URL" != "(null)" ] && echo "$UZBL_URL" >> "$UZBL_SESSION_FILE"
+        [ "$UZBL_URI" != "(null)" ] && echo "$UZBL_URI" >> "$UZBL_SESSION_FILE"
         echo exit > "$UZBL_FIFO"
         ;;
 
     "endsession" )
-        mv "$UZBL_SESSION_FILE" "$UZBL_SESSION_FILE~"
         for fifo in "$UZBL_FIFO_DIR"/uzbl_fifo_*; do
             if [ "$fifo" != "$UZBL_FIFO" ]; then
                 echo "spawn $scriptfile endinstance" > "$fifo"
             fi
         done
-        echo "spawn $scriptfile endinstance" > "$UZBL_FIFO"
+        [ -z "$UZBL_FIFO" ] || echo "spawn $scriptfile endinstance" > "$UZBL_FIFO"
         ;;
 
     * )
diff --git a/examples/data/scripts/userscript.sh b/examples/data/scripts/userscript.sh
deleted file mode 100755
index 33a24ae..0000000
--- a/examples/data/scripts/userscript.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/sh
-
-if [ $# = "3" ]
-then
-	fifo="$1"
-	url="$2"
-	SCRIPT="$3"
-else
-	fifo="$4"
-	url="$6"
-	SCRIPT="$8"
-fi
-
-# Extract metadata chunk
-META="`sed -ne '/^\s*\/\/\s*==UserScript==\s*$/,/^\s*\/\/\s*==\/UserScript==\s*$/p' "$SCRIPT"`"
-SHOULD_RUN=false # Assume this script will not be included
-# Loop over all include rules
-for INCLUDE in `echo "$META" | grep "^\s*\/\/\s*@include"`; do
-	# Munge into grep pattern
-	INCLUDE="`echo "$INCLUDE" | sed -e 's/^\s*\/\/\s*@include\s*//' -e 's/\./\\\\./g' -e 's/\*/.*/g' -e 's/[\r\n]//g'`"
-	if echo "$url" | grep -x "$INCLUDE"; then
-		SHOULD_RUN=true
-		break
-	fi
-done
-
-# Loop over all exclude rules
-for EXCLUDE in `echo "$META" | grep "^\s*\/\/\s*@exclude"`; do
-	# Munge into grep pattern
-	EXCLUDE="`echo "$EXCLUDE" | sed -e 's/^\s*\/\/\s*@exclude\s*//' -e 's/\./\\\\./g' -e 's/\*/.*/g' -e 's/[\r\n]//g'`"
-	if echo "$url" | grep -x "$EXCLUDE"; then
-		SHOULD_RUN=false
-		break
-	fi
-done
-
-# Run the script
-if [ $SHOULD_RUN = true ]; then
-	echo "script '$SCRIPT'" > "$fifo"
-fi
diff --git a/examples/data/scripts/userscripts.sh b/examples/data/scripts/userscripts.sh
deleted file mode 100755
index 8896224..0000000
--- a/examples/data/scripts/userscripts.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-
-scripts_dir="$XDG_DATA_HOME/uzbl/userscripts"
-
-for SCRIPT in $(grep -rlx "\s*//\s*==UserScript==\s*" "$scripts_dir")
-do
-	$XDG_DATA_HOME/uzbl/scripts/userscript.sh "$4" "$6" "$SCRIPT"
-done
diff --git a/examples/data/scripts/util/dmenu.sh b/examples/data/scripts/util/dmenu.sh
index f789178..354d7d1 100644
--- a/examples/data/scripts/util/dmenu.sh
+++ b/examples/data/scripts/util/dmenu.sh
@@ -60,14 +60,20 @@ fi
 if dmenu --help 2>&1 | grep -q '\[-xs\]'; then
     DMENU_XMMS_ARGS="-xs"
     DMENU_HAS_XMMS=1
+fi
 
-    if echo $DMENU_OPTIONS | grep -q -w 'xmms'; then
-        DMENU_ARGS="$DMENU_ARGS $DMENU_XMMS_ARGS"
-    fi
+# Detect the tok patch
+if dmenu --help 2>&1 | grep -q '\[-t\]'; then
+    DMENU_XMMS_ARGS="-t"
+    DMENU_HAS_XMMS=1
+fi
+
+if echo $DMENU_OPTIONS | grep -q -w 'xmms'; then
+    DMENU_ARGS="$DMENU_ARGS $DMENU_XMMS_ARGS"
 fi
 
 # Detect the vertical patch
-if dmenu --help 2>&1 | grep -q '\[-l <lines>\]'; then
+if dmenu --help 2>&1 | grep -q '\[-l <\?lines>\?\]'; then
     # Default to 10 lines
     if [ -z "$DMENU_LINES" ]; then
         DMENU_LINES=10
diff --git a/examples/data/scripts/util/uzbl-args.sh b/examples/data/scripts/util/uzbl-args.sh
deleted file mode 100644
index 7a3dbe5..0000000
--- a/examples/data/scripts/util/uzbl-args.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-# Arguments from uzbl
-
-UZBL_CONFIG=$1
-shift
-UZBL_PID=$1
-shift
-UZBL_XID=$1
-shift
-UZBL_FIFO=$1
-shift
-UZBL_SOCKET=$1
-shift
-UZBL_URL=$1
-shift
-UZBL_TITLE=$1
-shift
diff --git a/examples/data/scripts/util/uzbl-window.sh b/examples/data/scripts/util/uzbl-window.sh
index b2771e4..a7e92eb 100644
--- a/examples/data/scripts/util/uzbl-window.sh
+++ b/examples/data/scripts/util/uzbl-window.sh
@@ -1,12 +1,6 @@
 #!/bin/sh
 # uzbl window detection
 
-if [ -z "$UZBL_XID" ]; then
-    echo "Error: UZBL_XID not set"
-    echo "Please source uzbl-args.sh first"
-    exit 1
-fi
-
 UZBL_WIN_POS=$(xwininfo -id $UZBL_XID | \
                sed -ne 's/Corners:[ ]*[+-]\([0-9]*\)[+-]\([0-9]*\).*$/\1 \2/p')
 UZBL_WIN_SIZE=$(xwininfo -id $UZBL_XID | \
diff --git a/examples/data/scripts/uzbl-tabbed b/examples/data/scripts/uzbl-tabbed
index 9e5d715..0086c04 100755
--- a/examples/data/scripts/uzbl-tabbed
+++ b/examples/data/scripts/uzbl-tabbed
@@ -471,8 +471,9 @@ class UzblInstance:
                         elif var == "gtk_tab_pos":
                             self.parent.update_gtk_tab_pos()
                         elif var == "status_background":
-                            col = gtk.gdk.color_parse(config['status_background'])
-                            self.parent.ebox.modify_bg(gtk.STATE_NORMAL, col)
+                            if config['status_background'].strip():
+                                col = gtk.gdk.color_parse(config['status_background'])
+                                self.parent.ebox.modify_bg(gtk.STATE_NORMAL, col)
                         elif var == "tab_titles" or var == "tab_indexes":
                             for tab in self.parent.notebook:
                                 self.parent.tabs[tab].title_changed(True)