Closed
Bug 38585
Opened 25 years ago
Closed 17 years ago
Tengwar tehtar signs are displayed below base letter
Categories
(Core :: Internationalization, defect, P3)
Tracking
()
RESOLVED
WORKSFORME
Future
People
(Reporter: hobbit_mak, Assigned: smontagu)
References
()
Details
Attachments
(3 files)
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; N; Win98; en-US; m15)
BuildID: 2000041805
I downloaded font from
http://www.geocities.com/TimesSquare/4948/
and install to Windows 2000.
Then I can see tehter character in page above by Netscape Navigator 4.7, But I
cannot see them by Mozilla.
Reproducible: Always
Steps to Reproduce:
1.Install Tolkien font from
http://www.geocities.com/TimesSquare/4948/
2.view page
Actual Results: Tehter font is not displayed
Expected Results: Tehter font is displayed.
Changing component to Internationalization, although I this may well be a bug in
NN 4.x and not a bug in Mozilla.
Assignee: asadotzler → ftang
Component: Browser-General → Internationalization
QA Contact: jelwell → teruko
Reporter | ||
Comment 2•25 years ago
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This problem is reptoduced for Microsoft proper fonts.
You can not view U+0300, U+0301, U+0302,...
They are displayed by Netscape Navigator 4.7 and Internet Explorer 5.
http://homepage1.nifty.com/hobbit/english/html/ipa.html#combin
Comment 3•25 years ago
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erik- please take a look at this. Add cata to the cc list since he now also
support win/gtk font rendering.
Assignee: ftang → erik
Status: UNCONFIRMED → NEW
Ever confirmed: true
Comment 4•25 years ago
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Comment 5•25 years ago
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The URL mentioned above (.../sind.html) refers to a font called Tengwar Sindarin
that is used to write the Sindarin language in the Tengwar script, invented by
J.R.R.Tolkien for his books, including "The Lord of the Rings". See:
http://anubis.dkuug.dk/jtc1/sc2/wg2/docs/n1641/n1641.htm
The font itself is somewhat unusual, since it has Tengwar glyphs in standard
Unicode positions in the Latin-1 range (U+0000 -- U+00FF). Some of those glyphs
are intended to be used as non-spacing marks. Here is a snippet of HTML from
the URL above:
<span class=tngsb>.</span><span class=tngs>0</span>
This looks like an 'o' with a tilde '~' above it in IE5 and Nav4. In Mozilla,
the tilde ends up below the 'o'.
A similar effect can be seen in Mozilla when you have an actual Unicode
combining diacritical mark after an ordinary base letter that is in a separate
<span>. See the attachment.
When you view that attachment in IE5, the base letter and combining mark are
combined to form a single precomposed glyph, displayed in blue. In Nav4, the two
are not combined, and the letter is blue while the mark is black and not
centered above the letter. It is not clear to me whether IE's behavior is
correct as far as the HTML spec is concerned. (The letter and mark are in
separate <span>s. What is the spec for this?)
Accepting bug, setting target to Future.
Status: NEW → ASSIGNED
Target Milestone: --- → Future
Updated•25 years ago
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Summary: Tehter of Tolkien font is not displayed → Tengwar tehtar signs are displayed below base letter
Comment 6•25 years ago
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This particular bug report is really dealing with normal characters (e.g. '.'
followed by '0'), but the font has special glyphs for some of the characters
(e.g. '0'). Those glyphs probably have special metrics that cause them to be
displayed above the previous glyph in normal usage, but when they are in
separate <span>s, Mozilla draws them *under* the base letter. This is quite
different from the issue of having a Unicode base letter and a Unicode combining
mark in separate <span>s.
Comment 7•25 years ago
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Comment 8•25 years ago
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It turns out that these combining marks have a zero width. This may be confusing
Mozilla.
Reporter | ||
Comment 9•24 years ago
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This problem is reproduced on Build 2000101212.
Comment 10•24 years ago
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erik resign. reassign all his bug to ftang for now.
Assignee: erik → ftang
Status: ASSIGNED → NEW
Comment 11•24 years ago
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mark all future new as assigned after move from erik to ftang
Status: NEW → ASSIGNED
Comment 12•21 years ago
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reporter, does this repro on 1.7 RC1 or latest build??
Reporter | ||
Comment 13•21 years ago
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Yes, it is reproduced in 2004050808.
No font is displayed for
http://homepage1.nifty.com/hobbit/tolkien/tengwar/sind.html
Comment 14•20 years ago
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what a hack. I have not touch mozilla code for 2 years. I didn't read these bugs
for 2 years. And they are still there. Just close them as won't fix to clean up.
Status: ASSIGNED → RESOLVED
Closed: 20 years ago
Resolution: --- → WONTFIX
Comment 15•20 years ago
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Mass Bug Re-Open of bugs Frank Tang Closed with no good reason. Spam is his
fault not my own
Status: RESOLVED → REOPENED
Resolution: WONTFIX → ---
Comment 16•20 years ago
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Mass Re-assinging Frank Tangs old bugs that he closed won't fix and had to be
re-open. Spam is his fault not my own
Assignee: ftang → nobody
Status: REOPENED → NEW
Comment 17•17 years ago
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Filter on "Nobody_NScomTLD_20080620"
Assignee: nobody → smontagu
QA Contact: teruko → i18n
Assignee | ||
Comment 18•17 years ago
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Testcase using fonts from http://home.student.uu.se/j/jowi4905/fonts/annatar.html
Assignee | ||
Comment 19•17 years ago
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There are two or three different issues with these fonts, all of which have their own bugs and all of which are fixed already.
Status: NEW → RESOLVED
Closed: 20 years ago → 17 years ago
Resolution: --- → WORKSFORME
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Description
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