Bug 7530

Summary: I don't like how - does not match the width of +
Product: DejaVu Reporter: Nicolas Mailhot <nicolas.mailhot>
Component: GeneralAssignee: Deja Vu bugs <dejavu-bugs>
Status: RESOLVED WONTFIX QA Contact:
Severity: normal    
Priority: high    
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Nicolas Mailhot 2006-07-15 07:30:16 UTC
* From: Michal Jaegermann <michal harddata com>
    * To: For testers of Fedora Core development releases <fedora-test-list
redhat com>
    * Subject: Re: DejaVu fonts for Fedora Core 6 feedback call
    * Date: Wed, 12 Jul 2006 12:21:12 -0600

On Wed, Jul 12, 2006 at 11:05:24AM -0700, Paul Dickson wrote:
> 
> I don't like how - does not match the width of +.  It's almost like a
> dot.

That is indeed not too well done.  Try to display '-+-+-+-+-+' 
using these fonts and other troubles will become apparent.
Comment 1 Ben Laenen 2006-07-15 07:48:53 UTC
That's because "-" (U+002D) is the glyph "HYPHEN-MINUS", which means that the 
glyph is used for hyphen too. For the minus sign you should use "−" (U+2212), 
which has the desirable length.

From http://www.unicode.org/reports/tr25/tr25-7.html :

[quote]
Minus sign. U+2212 minus sign is the preferred representation of the unary and 
binary minus sign rather than the ASCII-derived U+002D hyphen-minus, because 
U+2212 is unambiguous and because it is rendered with a more desirable 
length, usually longer than a hyphen. 
[/quote]

This has been discussed before. Making "-" the same size as "+" would make 
the "-" much less usable as hyphen.
Comment 2 Ben Laenen 2006-07-15 07:49:30 UTC
Forgot the link to the previous discussion: it's at 
http://sourceforge.net/mailarchive/message.php?msg_id=15503641
Comment 3 Denis Jacquerye 2006-11-19 13:31:54 UTC
The regular hyphen-minus will stay as it is.
We could consider setting a stylistic alternative so it is a minus instead of
the current hyphen, but that's not currently useful/useable.

Please use the minus characters instead.

Closing the bug as WONTFIX

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