Re: Swift

2014-06-10 Thread Philippe Verdy
variation selectors are within the subset of characters that should never be permitted in programming identifiers; they could cause surprizing results such as adding new APIs or backdoors that would not be detected by code reviewers looking at the code. But you allow them in the language, the

Quasiquotation marks

2014-06-10 Thread Frédéric Grosshans
This week’s shady character introduces quasiquotation marks, used in fanzines since at least 1944 for “in substance” quaotation. This mark is the superposition of (or ') with -. http://www.shadycharacters.co.uk/2014/06/miscellany-49-quasiquote/ This looks like a good candidate for unicode

Re: Math input methods

2014-06-10 Thread Philippe Verdy
ℕ ⊃ℤ ⊃ℚ ⊃ℝ ⊃ℂ are without doubt more useful and more common in double-struck styles than in Fraktur styles. But there are cases where they will be distinctly replaced by bold letters (notably when woking with homomorphic/dual sets correlated bijectively with them but having distinct

Re: Quasiquotation marks

2014-06-10 Thread Gerrit Ansmann
On Tue, 10 Jun 2014 13:51:44 +0200, Frédéric Grosshans frederic.grossh...@gmail.com wrote: This week’s shady character introduces quasiquotation marks, used in fanzines since at least 1944 for “in substance” quaotation. This mark is the superposition of (or ') with -.

Re: Quasiquotation marks

2014-06-10 Thread Philippe Verdy
Aren't they just standard quotes with basic style ? (overstriking with del or s in HTML) How are they different to quoting multiple personalities, each one with their own color (red, green, blue, black for the author, grey for side remarks...) There are certainly lots of combinations to denote

Re: Math input methods

2014-06-10 Thread Hans Aberg
On 10 Jun 2014, at 14:29, Philippe Verdy verd...@wanadoo.fr wrote: ℕ ⊃ℤ ⊃ℚ ⊃ℝ ⊃ℂ are without doubt more useful and more common in double-struck styles than in Fraktur styles. Fraktur would normally be for Lie algebras. For sets, some other style or none. And logicians use their own notation.

Re: Quasiquotation marks

2014-06-10 Thread Leonardo Boiko
What about using U+0331 combining macron below or U+0320 combining minus below? Here are some samples: U+0331 ̱tesṯ “̱test”̱ U+0320 ̠test̠ “̠test”̠ 2014-06-10 9:39 GMT-03:00 Philippe Verdy verd...@wanadoo.fr: (overstriking with del or s in HTML) Modern HTML phased out s, and del has

Re: Quasiquotation marks

2014-06-10 Thread Philippe Verdy
2014-06-10 15:33 GMT+02:00 Leonardo Boiko leobo...@namakajiri.net: What about using U+0331 combining macron below or U+0320 combining minus below? Here are some samples: U+0331 ̱tesṯ “̱test”̱ U+0320 ̠test̠ “̠test”̠ 2014-06-10 9:39 GMT-03:00 Philippe Verdy verd...@wanadoo.fr:

Apparent discrepanccy between FAQ and Age.txt

2014-06-10 Thread Karl Williamson
The FAQ http://www.unicode.org/faq/private_use.html#sentinels says that the last 2 code points on the planes except BMP were made noncharacters in TUS 3.1. DerivedAge.txt gives 2.0 for these. The conformance wording about U+FFFE and U+ changed somewhat in Unicode 2.0, but these were

Re: Quasiquotation marks

2014-06-10 Thread Frédéric Grosshans
Le 10/06/2014 15:33, Leonardo Boiko a écrit : What about using U+0331 combining macron below or U+0320 combining minus below? That would more similar to the underline hack discussed briefly here : http://fanac.org/Fannish_Reference_Works/Fan_terms/Fan_terms-07.html But I think it’s the wrong

Re: Apparent discrepanccy between FAQ and Age.txt

2014-06-10 Thread Steffen Nurpmeso
Hello, Karl Williamson pub...@khwilliamson.com wrote: |The FAQ http://www.unicode.org/faq/private_use.html#sentinels |says that the last 2 code points on the planes except BMP were made |noncharacters in TUS 3.1. DerivedAge.txt gives 2.0 for these. The (nothing but informational except for

RE: Apparent discrepanccy between FAQ and Age.txt

2014-06-10 Thread Whistler, Ken
Karl Williamson noted: The FAQ http://www.unicode.org/faq/private_use.html#sentinels says that the last 2 code points on the planes except BMP were made noncharacters in TUS 3.1. DerivedAge.txt gives 2.0 for these. The *concept* of noncharacter was not invented until Unicode 3.1, so it