Is there an IBM group mark symbol?

2015-01-30 Thread Ken Shirriff
I'm writing about the IBM 1401 and there's one character from its character set that I couldn't find in Unicode: the group mark. The group mark is three horizontal lines with a vertical line through it (see attached image). This character is used in various books and publications, so it's a real

Re: Is there an IBM group mark symbol?

2015-01-30 Thread Roozbeh Pournader
There may be something like it in the math symbols sets, but if there's not, please feel free to submit a proposal. On Jan 30, 2015 8:59 AM, Ken Shirriff ken.shirr...@gmail.com wrote: I'm writing about the IBM 1401 and there's one character from its character set that I couldn't find in

Re: UAX 29 questions

2015-01-30 Thread Philippe Verdy
2015-01-30 9:32 GMT+01:00 Mark Davis ☕️ m...@macchiato.com: 2. Also, the following 2 rules are not equivalent: a) Any × (Format | Extend) b) X (Extend | Format)* → X That's what I replied in the first message but using an as if which was not clear enough, my seconde reply reformulated it

Re: Is there an IBM group mark symbol?

2015-01-30 Thread Frédéric Grosshans
Le 30/01/2015 17:55, Ken Shirriff a écrit : I'm writing about the IBM 1401 and there's one character from its character set that I couldn't find in Unicode: the group mark. The group mark is three horizontal lines with a vertical line through it (see attached image). This character is used in

Re: Is there an IBM group mark symbol?

2015-01-30 Thread Jean-François Colson
Le 30/01/15 18:30, Jean-François Colson a écrit : Le 30/01/15 17:55, Ken Shirriff a écrit : I'm writing about the IBM 1401 and there's one character from its character set that I couldn't find in Unicode: the group mark. The group mark is three horizontal lines with a vertical line through it

Re: UAX 29 questions

2015-01-30 Thread Mark Davis ☕️
I apology in advance that I'm running low on time, and didn't go through all the messages on this thread carefully. So I may not be fully appreciating people's positions. I'm just making some quick points about 2 items that caught my eye. 1. There are certainly times where two rules in sequence