Commit Graph

366 Commits

Author SHA1 Message Date
rpotts%netscape.com
89f54ea1ae bug #15341 and bug #15344. Use the documentloader observer instead of a stream observer. 1999-10-05 04:04:16 +00:00
kipp%netscape.com
ce0e9a63f0 r=dp; more leak tracking hooks added 1999-10-05 00:08:41 +00:00
mscott%netscape.com
7cec99d246 Bug #12198 --> bullet proof this code. return if we don't have a nsIURI instead of trying to dereference it. r=sspitzer 1999-09-28 22:11:26 +00:00
warren%netscape.com
cdd8569e05 Fixed history state leak 1999-09-26 10:07:49 +00:00
nisheeth%netscape.com
38d524ab94 Use NSPR logging rather than printf's for stopwatch output. 1999-09-24 08:57:36 +00:00
nisheeth%netscape.com
d0bb69aaaa a=chofmann. Add a stopwatch to measure total (layout+page load) time in the webshell. 1999-09-24 07:13:39 +00:00
briano%netscape.com
53bf6a9543 Fixed for compilers that don't permit a comma at the end of an enum list. 1999-09-23 21:30:07 +00:00
ftang%netscape.com
f15fddd967 fix bug 13946 1999-09-23 03:27:53 +00:00
nisheeth%netscape.com
1965d582ce Changed the ifdef NS_DEBUG around webshell leak detection code to ifdef DETECT_WEBSHELL_LEAKS. 1999-09-22 01:24:20 +00:00
vidur%netscape.com
979ab6a214 Changed nsIWebShell::GoTo to use LOAD_HISTORY as the load flag - going to the current entry shouldn't reload. 1999-09-21 05:27:35 +00:00
hyatt%netscape.com
0dd1266ea1 chrome event stuff 1999-09-21 01:02:29 +00:00
vidur%netscape.com
46982161df webshell now gets its nsIPrompt reference from its container and not its observer. restored ftang's webshell change that i inadvertantly removed in a prior checkin. 1999-09-21 00:04:31 +00:00
radha%netscape.com
2c83b5f862 Clean up leaks 1999-09-20 21:09:16 +00:00
warren%netscape.com
88f126ca95 cleaned up nsWebShell's use of services 1999-09-20 20:53:31 +00:00
beard%netscape.com
04361a6b14 bug #6251: changed Repaint() method to call nsIViewManager::UpdateAllViews() to force a globa redraw. 1999-09-19 00:54:55 +00:00
vidur%netscape.com
f7d252970b Further corrections in referrer propagation. 1999-09-17 06:54:58 +00:00
vidur%netscape.com
21477c4cd3 Document referrer propagation through webshell and docloader. 1999-09-17 04:26:02 +00:00
danm%netscape.com
7c7d8c7d8d stop webshell embed if the the window in which to embed has been destroyed. fixes bug 14020 1999-09-16 23:35:05 +00:00
ftang%netscape.com
65c7799cdb fix 5974 by receiving parser command as optional argument 1999-09-16 14:15:16 +00:00
radha%netscape.com
9f00583602 When invoking the mail composer upon on a click on a mailto: link, make
sure the to, cc, subject arguments are passed to the composer
1999-09-15 19:33:46 +00:00
valeski%netscape.com
a162f60fbe removed stream converter stuff from webshell 1999-09-15 17:46:56 +00:00
kipp%netscape.com
a5662fff6f Removed #ifdef NECKO noise 1999-09-15 00:23:40 +00:00
radha%netscape.com
30ae7065dc Pass OnStartDocumentLoad() notifications received for child frames up to the DocLoaderListeners 1999-09-14 21:49:21 +00:00
valeski%netscape.com
6a276ed201 added user agent language portion initialization 1999-09-13 18:38:02 +00:00
vidur%netscape.com
9749f2fcf0 Fixed memory leak related to UrlDispatcher 1999-09-11 02:25:59 +00:00
valeski%netscape.com
c6a7cf8cf3 adding FTP dir listing stream conv registration 1999-09-10 16:01:36 +00:00
vidur%netscape.com
56c104a8a3 Fixed circular references. nsDocLoader now supports weak references to it. Init() method moves out of constructor. nsDocLoader now has Destroy() method to start breakdown process. 1999-09-09 23:53:55 +00:00
vidur%netscape.com
0f91376aa8 Fixed leak in LoadURL 1999-09-09 14:52:07 +00:00
vidur%netscape.com
b325137126 Added nsIScriptContextOwner::ReportScriptError. 1999-09-08 23:16:49 +00:00
mscott%netscape.com
d8ee120a9e Support LoadURI which is a new method on the webshell which takes a nsIURI. This is part of a webshell optimization
to cut down on the number of nsIURI objects which we currently create in order to run a url in the webshell.
1999-09-08 03:59:21 +00:00
brendan%mozilla.org
a84076e44e Expand tabs to spaces per Emacs modeline; other space cleanups. 1999-09-06 22:59:11 +00:00
danm%netscape.com
e68f60f671 implemented intrinsic sizing method on DOM Window 1999-09-03 22:41:56 +00:00
radha%netscape.com
dd092fdc48 Hook up session history with the history state object.
Let LoadURL() accept a historystate as an argument
1999-09-02 21:39:01 +00:00
kipp%netscape.com
78bace2449 Use nsAutoString instead of nsString for temps 1999-09-02 18:13:07 +00:00
beard%netscape.com
6cf9aae05b landed stream converter stuff on XP_MAC. 1999-09-01 21:50:55 +00:00
slamm%netscape.com
09d51b6c8b Add 'select all' 1999-09-01 20:14:02 +00:00
nisheeth%netscape.com
7cd59d0ec7 - Added a setter for history state to nsIWebShell. The history state should be set before loading a document on which state needs to be restored. If the history state is set, the webshell will set that history state on the pres shell inside nsWebShell::Embed() once the document viewer has been created. 1999-08-31 14:49:21 +00:00
nisheeth%netscape.com
9a163fb67f Added a GetHistoryState method to be use by session history to ask layout for
the current document's state.
1999-08-30 22:45:46 +00:00
rickg%netscape.com
4dea02ede3 replaced call to deprecated method in nsString 1999-08-29 17:44:48 +00:00
valeski%netscape.com
dbe2768ae6 changed SUCCEEDED to NS_SUCCEEDED 1999-08-29 15:35:01 +00:00
valeski%netscape.com
53c1a87a7b added stream converter functionality to the doc loader. also initialize/register the multipartmixedreplace stream converter in the webshell 1999-08-29 14:31:08 +00:00
radha%netscape.com
9515dd4321 Set title for the current entry in session history 1999-08-28 23:51:12 +00:00
scc%netscape.com
b7a6312362 export 1999-08-27 14:01:44 +00:00
scc%netscape.com
33fe68f9ed better make that member function public 1999-08-27 12:56:52 +00:00
scc%netscape.com
5a86efb7dd all changes are NS_DEBUG only. added a private static member variable to count outstanding webshells; code in constructor and destructor to do the counting; a static member function to retrieve the value; and a global function that calls that 1999-08-27 12:32:20 +00:00
rpotts%netscape.com
0085d83ab0 M9 BRANCH landing... 1999-08-26 22:45:55 +00:00
troy%netscape.com
161acbaff9 Changed GetLinkState() to remember that it failed to load the global
history service and that way it won't repeatedly try and fail. That was
causing performance problems for viewer
1999-08-24 18:20:30 +00:00
troy%netscape.com
25ea0ed397 Removed nsString object that was defined but never used 1999-08-23 01:15:57 +00:00
mccabe%netscape.com
a900e17559 Replace declarations of interface methods in implementation classes with xpidl-generated NS_DECL_NSIFOO.
Remainder of the netwerk portion of the NS_DECL_NSIFOO spam.
1999-08-22 23:52:07 +00:00
rhp%netscape.com
74bc28bd69 Fix for I18N reload issue 1999-08-18 01:39:20 +00:00
dp%netscape.com
267d23573a gLogModule defined only inside of NS_DEBUG. Protecting access. 1999-08-17 01:28:58 +00:00
radha%netscape.com
71dd9b7ee4 Fix for bug 11877. Kin and ftang reviewed the code. dp approved it. Put back the old
history code in webshell since it breaks viewer.
1999-08-17 00:29:09 +00:00
danm%netscape.com
ae834a75d9 open new windows from anchor links with proper chrome. fixes bug 9792. 1999-08-10 21:36:38 +00:00
vidur%netscape.com
e6f812551a changed name of NS_CreateContext to NS_CreateScriptContext 1999-08-09 19:14:49 +00:00
dcone%netscape.com
5648e95834 took out the assert for mWindow as null, and put in support that
allows the webshell to run with a null mWindow-- needed for printing frames
1999-08-09 14:30:32 +00:00
dp%netscape.com
22cc3e20d1 Fixing build error on unix. 1999-08-09 00:26:02 +00:00
radha%netscape.com
7803e0b316 Use nsISessionHistory for all history needs. This change obsoletes
mHistory and mHistoryIndex. Shall physically remove these members
at a later date.
1999-08-09 00:03:12 +00:00
radha%netscape.com
a3a21709ae Fix for bug 11307. comparison between char * and XPIDLCString causing Compilation
problem in few unix platforms.
1999-08-08 02:15:53 +00:00
waterson%netscape.com
d56c2a024e Fix compiler warning. 1999-08-06 18:28:15 +00:00
morse%netscape.com
e3092f3888 cleaned up dialogs 1999-08-06 00:29:10 +00:00
waterson%netscape.com
7c47d57c84 Add global history. 1999-08-05 05:14:45 +00:00
valeski%netscape.com
567fee5488 moved to the higher level LoadURL() call to get more observer handling 1999-08-05 04:49:38 +00:00
valeski%netscape.com
0efb259cfa api change to nsIWebShell and nsIDocumentLoaderObserver. I've replaced all the old method delarations with the new versions. We now pass 'nsresult' types into the On*() methods instead of PRInt32. The PRInt32 arg type was causing data loss.
I also checked in a fix for bug 10848 (which prompted the api change), and 10549 (these changes were in nsWebShell.cpp).
1999-08-05 01:28:30 +00:00
radha%netscape.com
f1c16eeb4f Don't load a page thro' necko when going to a anchor with in the same page or going
back from an anchor to the top of the page. Modify
EqualBaseURL() so that it will do the right thing.
1999-08-04 22:46:49 +00:00
valeski%netscape.com
5367ffe834 added new url munging code. we now take a swing at the urlbar string w/ the uri parsing code first, then fallback to munging if we have to 1999-08-04 21:18:24 +00:00
valeski%netscape.com
0edfda477b 10720 fix - we now do meta tag refreshes 1999-08-03 21:48:40 +00:00
mcafee%netscape.com
6da92dc13c Converting to stream implementation of HTTP posting, this obsoletes nsIPostData and nsIPostToServer. a=warren 1999-08-03 20:51:41 +00:00
nisheeth%netscape.com
07dd1525ca Remove DEBUG_nisheeth protected code. 1999-08-03 00:00:50 +00:00
bienvenu%netscape.com
c36645bd43 back out fix for timing problem for Warren so OnEndLoadDocument will get called 1999-07-31 19:51:20 +00:00
warren%netscape.com
ec70a82de6 Reverted yesterday's change to solve the timing/perf measurement problem. Now I think the main problem was caused by the fact that redirects weren't getting inserted into the group, causing the load to terminate prematurely. That's now solved in the http protocol code. 1999-07-31 06:33:50 +00:00
warren%netscape.com
abb94bdcc3 Fixes for the 'timing' problem, where load time is reported incorrectly. Things seem to work now, except the very first load. 1999-07-30 07:50:35 +00:00
warren%netscape.com
4863d69146 Clean up of nsDocumentBindInfo::OnStopRequest. Debug error messages for necko failure. 1999-07-30 04:20:34 +00:00
nisheeth%netscape.com
5871849136 Fix for bug 4559 in the Necko builds. Earlier this code change was made in code that affected non-Necko builds. 1999-07-27 21:21:13 +00:00
pavlov%netscape.com
96b4208fe4 window creation changes 1999-07-27 04:27:17 +00:00
rickg%netscape.com
89911e8db8 replaced call to deprecated string API 1999-07-26 00:40:34 +00:00
nisheeth%netscape.com
a14ff6dcb2 Fix for bug 10028. We handle mixed case mailto urls properly now. 1999-07-22 22:34:28 +00:00
troy%netscape.com
9e34bfe2f7 Removed Repaint() call from OnEndDocumentLoad() 1999-07-21 04:48:21 +00:00
nisheeth%netscape.com
4b73654f45 Fix for bug 9255. We were not trimming leading and trailing whitespace from the url typed in the location bar. Now we do. 1999-07-16 22:45:38 +00:00
warren%netscape.com
84bd74a4fd Big changes for Necko load groups. Things are much happier now. Now images work (on pages, but not in chrome). 1999-07-16 11:14:36 +00:00
nisheeth%netscape.com
4065f6d487 Fix for bug 4559. We would scroll the document to the named anchor target when a named anchor was clicked even when form data needed to get submitted. Now, we go ahead and submit the form data. 1999-07-15 23:17:29 +00:00
dcone%netscape.com
c1fcc698aa Added a IsBusy() method. 1999-07-15 14:22:06 +00:00
ftang%netscape.com
f02ce2355d fix 3965. The default value of the Default Character Set will look at pref first now 1999-07-14 20:57:57 +00:00
andreas.otte%primus-online.de
a6747fa713 NECKO only: fix build bustage when doing a clobber build 1999-07-14 20:47:55 +00:00
rpotts%netscape.com
1df9ee3359 Removed call to NET_InitJSProtocol for NECKO only... This should help fix the build bustage when NECKO is defined. 1999-07-13 07:21:44 +00:00
nisheeth%netscape.com
2ace78659d Fix for bug 9387. Reviewed by vidur. Approved by chofmann. NS_NewURL's return value is checked for error in DoLoadURL(). We no longer crash when mailto links are clicked. 1999-07-10 00:13:25 +00:00
hyatt%netscape.com
36b3eb4b1d Fixing this god-damn hack. 1999-07-08 22:53:16 +00:00
hyatt%netscape.com
6561ffc3d8 Fixes for repainting problems. This is probably the wrong thing to do, but
dammit, it works.  Making all webshells repaint when their document gets
loaded.
1999-07-08 08:16:49 +00:00
nisheeth%netscape.com
843d74733d Fix Necko build bustage. 1999-07-08 02:09:50 +00:00
nisheeth%netscape.com
7c3c3f7366 Fix for bug 9358. Page reloads were not working because the webshell was trying to scroll the document rather than loading it via netlib. Now, we are fine. Some work needs to happen in session history to pass in a newly define url reload type so that the webshell can be smart about scrolling the document for history traversal rather than loading via netlib. Will work with Radha to make the necessary session history changes. 1999-07-08 01:40:50 +00:00
waterson%netscape.com
7fe181791d Fix necko build bustage. 1999-07-08 01:23:56 +00:00
nisheeth%netscape.com
6f3aabd2a9 Fix for bug 1755. Separated out functionality of nsWebShell::Stop() into two methods, StopBeforeRequestingURL() and StopAfterURLAvailabl(). The former is called before sending a new url load request to the doc loader. The latter is called once the doc loader notifies the webshell via OnStartURLLoad() that the stream created from the URL is ready to be consumed. 1999-07-07 10:47:35 +00:00
radha%netscape.com
f4d1a3b534 Pass mailto: urls to the Url Dispatcher 1999-07-04 23:40:15 +00:00
waterson%netscape.com
7bc23e2689 Fix Necko bustage. 1999-07-03 03:41:34 +00:00
nisheeth%netscape.com
231552d03a Fixed bug 3152. We no longer reload the document when the user goes back to a location on the currently loaded document. 1999-07-03 01:14:51 +00:00
hyatt%netscape.com
94672686a6 Fix for a bug that doesn't seem to be assigned to me any more. 1999-07-02 08:05:52 +00:00
warren%netscape.com
bd73f68e8b Renamed OnStartBinding/OnStopBinding to OnStartRequest/OnStopRequest (removing the redundant ones from necko). Numerous necko fixes. Necko now using nsIPrompt interface instead of nsINetSupport. 1999-07-01 19:30:20 +00:00
pinkerton%netscape.com
358bcc130a Changing CreatePopup to return the popup. Adding a bunch of stuff for tooltips to the popup code. Fixing some bugs in webshell with loading malformed popups. Renamed "popup" to "popupElement" in the document and added "tooltipElement" as well. 1999-07-01 00:07:41 +00:00
valeski%netscape.com
a084c15083 NECKO - nsWebShell: we were getting a unichar string back from GetBuffer(); changed it to ToNewCString(). nsDocLoader: trying to get a regular url to load. 1999-06-29 21:48:35 +00:00
warren%netscape.com
fbc735f510 Last of the necko ifdefs. Now we link with necko. 1999-06-28 10:35:57 +00:00
danm%netscape.com
e1ea10a32d adding _content target 1999-06-27 00:35:21 +00:00
warren%netscape.com
1f76168d21 Renamed nsIURL to nsIURI in preperation for necko. More NECKO ifdefs too. 1999-06-23 03:29:44 +00:00
radha%netscape.com
92895f2297 Check for trailing slash in OnEndDocumentLoad() and update history entry accordingly 1999-06-21 22:17:14 +00:00
sfraser%netscape.com
f1cd6df086 Muchos leak fixing. CreateNewTopLevel window returns an AddReffed window. You must release it. Also use nsCOMPtr in a couple of other places. 1999-06-19 22:06:35 +00:00
sspitzer%netscape.com
4d5f8a6002 changes to add support for the "browser.startup.page" pref and the new
"browser.startup.splash" page pref.

all that's left is to get radha to add the code to get the last page visted.
1999-06-19 21:06:59 +00:00
valeski%netscape.com
e23b3c673c NECKO ifdef (ifdef'd _off_ by default) this checkin should not impact anything. checkin approved. If someone runs into a problem, call me at 303.546.0061. 1999-06-18 17:34:08 +00:00
waterson%netscape.com
a24cd05fb9 Fix unintialized memory read. 1999-06-16 05:52:42 +00:00
sspitzer%netscape.com
5d3a23c418 fix build bustage. sending mail to rahda so she can back this out, if necessary 1999-06-16 01:50:17 +00:00
radha%netscape.com
f561d8a451 Fix the GetURL() bustage in windows 1999-06-16 01:02:19 +00:00
radha%netscape.com
c5d04389a5 More changes related to session History
A
A
A
1999-06-15 23:29:38 +00:00
radha%netscape.com
663ebc4df1 New methods for session history 1999-06-14 22:11:47 +00:00
hyatt%netscape.com
3c9cbf513e Altering the args for createPopup. 1999-06-09 08:36:06 +00:00
kmcclusk%netscape.com
88ad480647 Modified nsWebShell::GetLinkState to used a cached GlobalHistory service rather
than getting and releasing the service each time GetLinkState is called. Getting
the global history service shows up as a big hit during profiling because GetLinkState
gets called each time a link is encountered while resolving style contexts.
1999-06-07 21:26:10 +00:00
danm%netscape.com
5b77f19cc1 protect nsWebShell's destructor from being called recursively a little earlier in the destructor. fixes a crash (bug 7157). 1999-06-01 23:02:15 +00:00
ftang%netscape.com
7c548d5736 change the ReloadDocument implementation by using RefreshURL do avoid reentrance problem in libnet 1999-05-28 21:32:29 +00:00
nhotta%netscape.com
ff06f1799f Added force character set. 1999-05-28 01:31:55 +00:00
hyatt%netscape.com
22f73eb107 Web shells now know about their enclosed chrome shell. 1999-05-27 21:05:27 +00:00
dp%netscape.com
94344009c8 Landing xpcom20/21 branch. 1999-05-26 01:38:36 +00:00
waterson%netscape.com
0fd45f02de Re-wrote to avoid use of NS_WITH_SERVICE macro; otherwise, we'll get annoying asserts in viewer. 1999-05-19 07:22:57 +00:00
ftang%netscape.com
5567ffe6ab add method to push necessary informaiton to implement Meta charset observeration 1999-05-19 00:23:03 +00:00
waterson%netscape.com
7f37138446 Enable link coloring. 1999-05-18 05:21:37 +00:00
waterson%netscape.com
db7a7cd3ee Initial revision as an XPFE component. 1999-05-17 22:36:17 +00:00
vidur%netscape.com
5979f5c1f1 Prevent onunloads from bubbling. 1999-05-17 22:14:16 +00:00
hyatt%netscape.com
da564cf9b7 Added an arg to createPopup. 1999-05-16 07:52:02 +00:00
hyatt%netscape.com
111a032848 Adding a method to the webshell container for creating popup/context menus. 1999-05-14 22:40:03 +00:00
joki%netscape.com
1ad14866a3 Adding unload event during window closing. 1999-05-13 23:51:25 +00:00
karnaze%netscape.com
377b424815 bug 6161 - don't reinitialize mMarginWidth, mMarginHeight on doc load. 1999-05-10 02:34:17 +00:00
kipp%netscape.com
e66be5ee7a Pass on SetRendering call to the content viewer if we have one 1999-05-07 19:25:58 +00:00
nisheeth%netscape.com
1c4142169f Implement LoadDocument(), a new method that is part of the nsIWebShellServices interface. 1999-05-07 00:21:57 +00:00
nisheeth%netscape.com
9030c63eb2 - Implemented GetContentViewerContainer() in the nsDocLoaderImpl() object.
- Added charset parameters to LoadDocument(), a method defined in nsIWebShellServices
1999-05-06 03:54:40 +00:00
nisheeth%netscape.com
e2125bb76b - adding stubs for the methods in nsIWebShellServices implemented by the nsWebShell object.
- adding a stub implementation of the GetContentViewerContainer() method to nsDocLoaderImpl.
1999-05-06 01:58:48 +00:00
nisheeth%netscape.com
18e8cf2a70 Fix for bug 5850:
1) Add a RemoveChild() method to nsIWebshell.
2) nsWebshell::Destroy() calls this method on its parent to remove itself from the parent's child list.
3) Call nsWebshell::Destroy() from nsHTMLFrameInnerFrame's detructor.
1999-05-05 00:23:51 +00:00
hyatt%netscape.com
a6a8a9170d Changes to the APIS for webshellcontainers. 1999-05-04 23:34:10 +00:00
rickg%netscape.com
e320c2bafb update to nsString2 API 1999-05-04 06:38:37 +00:00
nisheeth%netscape.com
da356ccbae Fix for bug 5472. Approved by chofmann. Reviewed by Kipp. 1999-05-03 23:04:50 +00:00
pinkerton%netscape.com
1680448437 pinkerton/scc. appr chofmann. Bug #4127, et al. Fixing ownership models (more work to come). 1999-04-30 09:04:36 +00:00
kipp%netscape.com
e0d247be0c Use DestroyChildren instead of ReleaseChildren when destroying a webshell 1999-04-30 00:09:52 +00:00
ftang%netscape.com
16f64c1f10 fix bug 5644. reviewed by nisheeth and approved by cyeh. broadcast default character set to all the children and make sure all the children set to the same value when they are added to the parent 1999-04-28 23:59:08 +00:00
nisheeth%netscape.com
696fa5472d Passing in nsIDocumentLoader as a parameter to all functions in nsIDocumentLoaderObserver... 1999-04-28 06:47:40 +00:00
law%netscape.com
0fde647421 Remove reference to obsolete nsIURLListener 1999-04-28 01:40:01 +00:00
ftang%netscape.com
f92b8721bd set the default charset of nsWebShell to ISO-8859-1 1999-04-26 18:05:18 +00:00
rickg%netscape.com
f37212bffa updates to sync with nsString2 api 1999-04-22 00:05:59 +00:00
hyatt%netscape.com
7f8fb78632 window.open lives. 1999-04-20 22:35:11 +00:00
hyatt%netscape.com
085f789265 Added a method to webshell so that a root container can find out when
new webshells are added to its hierarchy.
1999-04-20 01:50:03 +00:00
hyatt%netscape.com
bdd9fd47e1 Changes to enable an asynchronous creation of a webshell in response to a
window.open call.
1999-04-19 21:08:44 +00:00
hyatt%netscape.com
e6b90f3347 Added support for chrome vs. content in the webshell. Altered some methods
so that they know how to go across the chrome vs. content boundary.
1999-04-16 08:15:04 +00:00
michaelp%netscape.com
04b6780a88 added zooming front end. 1999-04-16 04:25:17 +00:00
davidm%netscape.com
66a58a43bb Remove #ifdef Mac code now that the mac uses the EventQueue Service 1999-04-12 22:49:38 +00:00
joki%netscape.com
4bece97409 New argument to nsIWebShellContainer::FocusAvailable method 1999-04-12 21:25:08 +00:00
karnaze%netscape.com
5c121e8bd6 bug 4643, webshells reset scrolling value to prior value on reloading doc 1999-04-09 21:09:00 +00:00
joki%netscape.com
56f3dc11a6 Fix for bug 4001, crashing immediately or on exit after tabbing to end of doc. A: chofmann. 1999-04-09 20:35:18 +00:00