8
votes
1answer
243 views

Math symbols in plain TeX

I would be much obliged if you cold tell me how can I make an arc over a letter (or a group of letters) in TeX. The command in LaTeX is \stackrel{\frown}{AB} but in TeX it proves to be useless. ...
5
votes
2answers
148 views

Name and background information on this space glyph

Given the following plain TeX snippet and it's output: hallo werld {\catcode`\ =12 hallo wereld} {\tt hallo wereld} {\tt\catcode`\ =12 hallo wereld} The command \catcode`\ =12 changes the ...
10
votes
3answers
1k views

The character ə in Plain TeX?

I'm part of a writing group and we are using Plain TeX (well, pdfTeX). Currently I need to write the symbol ə ("schwa"?), but I have no clue how to do this.
9
votes
2answers
641 views

overstruck \diamond and plus in plain TeX?

I need a character in plain TeX that combines a plus with a quadrilateral whose corners are the four endpoints of the plus. Is there a way to create such a thing? I apologize for editing the ...
5
votes
1answer
540 views

pitchfork in plain TeX

I was asked the following question: How do I get get \pitchfork in plain TeX? He tried \input mssymb and \input amssymb but neither works. More generally, is it possible to get ams symbols to ...
6
votes
2answers
858 views

Create my own mapping for XeTeX fonts

I'm trying to create mapping files, to make use of Cambria Math italic calligraphic and double stroke letters in Plain XeTeX. However, I'm unable to do so. This is what I tried to create for the ...