Plain TeX is Knuth's original default format for TeX documents.

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Question about example of alignment in TeXbook

TeXbook has this example in chapter 22: \settabs\+\indent&Horizontal lists\quad&\cr % sample line ... Comment to this example says: A sample line might as well end with &, because ...
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62 views

Convert Plain TeX automatic table generation macros to LaTex

I have written code, given at at the end of the post, to typeset exams and quizzes in plain TeX. A typical test would be typeset using: \def\CLASS{Math 111} \def\TERM{Spring 2015} \def\TITLE{Quiz 3} ...
7
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1answer
63 views

Escaping the escape character

In the TeXbook, Knuth asks: Exercise 7.2 Can you imagine why the designer of plain TeX decided not to make \\ the control sequence for reverse slashes? Is it something to do with the fact ...
9
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3answers
279 views

How TeX creates DVI without reading TFM file?

My setup: TeX Live, version 2014.20141024-2 (packaged with Debian 8 Jessie) Consider test.tex A \bye $ tex -ini '\input plain \dump' This is TeX, Version 3.14159265 (INITEX) ...
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2answers
106 views

Incorrect encoding in PDF outlines

I'm trying to get encoding in PDF outlines right. The problem is that the letter in the outline must be Ъ - the same as on the page - but it is Ú. dvitype shows this: xxx 'pdf: outline 1 << ...
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2answers
312 views

Plain TeX font cyrillic

I am using XeTeX and love it very much. When I use helatex, I have no problems at all. But I want to try do it «True Way»: plainTex. XeTeX takes all annoyance with unicode from me, but sample like ...
5
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2answers
117 views

How can I typeset a blackboard bold number in amstex?

I'm using plain TeX with AmsTeX. I can get blackboard bold capital letters, but not numbers. For example, the command \Bbb A prints a capital blackboard bold letter A, but the command \Bbb 1 ...
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2answers
84 views

split off function for variable as separator

How/Possible to change this implementation of \xSplit so that the separator is a variable filled in at the time of definition (\edef somehow?) or at the actual use of the command?? %based on the ...
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3answers
109 views

substitution problem with plain tex

Can anyone please tell me what I did wrong?? I cann't get the second number of tests to work correctly (and the command appears to be the same argument as done manually) \magnification\magstep1 ...
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0answers
29 views

Problems inputting miniltx when TeX is configured for use of babel [on hold]

When TeX is configured to make use of babel, \input miniltx makes TeX spit out the error ! Illegal parameter number in definition of \@yargdef. <to be read again> \relax ...
10
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1answer
93 views

assign penalty to one discretionary (not all paragraph)

For a quite complex problem that would be too long to describe, I need to set different penalties for different discretionaries in the same paragraphe. It doesn't seem to be possible with pdfTeX (and ...
4
votes
2answers
43 views

Updating glue after changing width of a box

I need to change the width of a saved box and want it to look as if it was constructed at that width. For example, this centers A in a 4cm wide box: \hbox to 4cm{\hfil A\hfil} But this centers B ...
9
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1answer
191 views

\, does not work outside math mode in plain TeX

I read in several answers here that in LaTeX, \, works just like \thinspace outside math mode. However, that is not the case for plain TeX. $ printf '%s\n' 'a\,b\bye' > example.tex $ pdftex ...
3
votes
1answer
66 views

Multiplication by decimal numbers in TeX macro?

How can i multiple variable by decimal number? I have this code: \newcount\tempArgument \def\headerColor#1{ \tempArgument = #1 \multiply\tempArgument by 0.75 ...
12
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3answers
328 views

Explain this macro: double hash with no number, \ialign

This macro is quite old, and I don't know plain TeX very well. MWE: \documentclass{article} \setlength{\unitlength}{0.06em} \newlength{\cellsize} \setlength{\cellsize}{18\unitlength} ...
2
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1answer
92 views

Plain TeX: For every line in a marked chunk of text, put character in right margin

I'd like to wrap certain chunks of text in my Plain TeX document so that, to the right of each line in the chunk, a specific character is printed in the right margin. All of these characters should ...
3
votes
2answers
135 views

Plain Tex: Get cell in table to span multiple rows, and contents to be centered

For PlainTeX (I did find similar questions for latex): Q 1: How to ensure upper left cell is two rows tall? Q 2: How to ensure entry in upper left cell is vertically and horizontally centered? ...
6
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2answers
324 views

Sectioning macros with Plain

Plain is awesome up until you'd want to make some structure for your document(s), because getting the sectioning macros right seems to be painfully difficult. Plain comes with a single sectioning ...
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60 views

plain TeX and paragraphed notes

The TeXbook proposes, p. 398sq, a system to obtain paragraphed note. That is, instead to obtain Footnote. Footnote. Footnote obtain : Footnote 2. Footnote 3. Footnote. In ...
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1answer
239 views

What is this file and how to compile and tranform it?

I was given some files to update. They were produced in late 1990s and seemed to be related to LaTeX. However, I could not compile them at all. To begin with, there is no \begin{} or \end{}. In ...
0
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1answer
75 views

How to open a plain TeX document in BaKoMaTeX (TeXword)

The question says it all I want to open a plain Tex equation in BaKoMaTeX (TeXWord) This is a Sample File $$ t{\rm{(}}x{\rm{,}}y{\rm{)}} = \left\{ {\matrix{ 1 \cr 0 \cr } } \right.\matrix{ {\quad ...
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2answers
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Endnotes in plain TeX

Are there macros available for creating endnotes in Plain TeX? I am sure I can write these myself but would prefer to free ride on someone else's effort.
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55 views

Distributable Tex application

I'm trying to write a very short .tex file which should read some images and text and create a report in pdf. Writing the tex is definitely not the problem. The report will contain some text, and a ...
5
votes
2answers
201 views

Non-latin characters with plain TeX

What would it take to output non-latin letters (e.g. cyrillic letters) to a document using just plain TeX (i.e. without using "third-party" macro packages such as LaTeX)?
11
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4answers
664 views

Position margin notes relative to left margin in plain TeX

I want to add margin notes in the Tufte style to my Plain TeX document. (I'm using eplain, if that matters.) I know that if I were using LaTeX I could just use tufte-latex, but as a thorough ...
3
votes
4answers
186 views

Conditional \end or \bye in TeX (plain-tex)

Can someone figure out a conditional \end or \bye in TeX-Code? (plain tex) I want to put in several lines into a TeX-file, each ending with \end , to be compiled before the document is complete, to ...
3
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2answers
208 views

Creating a Plain TeX document that's formatted like a LaTeX “report”

Hey I want a report format, how can I spcecify in Plain TeX that it is a report, like in LaTeX we have \documentclass{report} How can this be done for a Plain TeX document? And, how do I add ...
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3answers
79 views

New line and paragraph in TeX [duplicate]

I have been a writing a simple program using TeX programming like Hello, World! How are you. \bye I want the two sentences to in different lines but they come in same line. Using \\ it gives an ...
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5answers
17k views

Real number symbol (UTF-8: ℝ) in XeTeX

How can I get the 'real number' sign (something like \mathbb{R} with the amssymb package in LaTeX) in XeTeX?
5
votes
1answer
178 views

How to align baselines of picture text and body text?

The following code wraps the body text around a picture and its accompanying text. Set this way (with the \vfills) picture and text are centered vertically in the recess. What I want to achieve is ...
4
votes
1answer
70 views

Why is this picture moved to the left when using Minion?

This is a continuation from another question, but the original issue there is (kind of) resolved. For this question you need XeTeX, Minion Pro, which is shipped with Adobe Reader. greybox.png can be ...
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4answers
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Inserting an image in plain TeX

I used the OzTeX implementation of TeX, also I used to typeset my docs in plain TeX, not LaTeX for me, so I had no problem to insert an image using the OzTeX, now I'm back to TeX docs, am using the ...
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505 views

Infinitely shrinkable glue except if surrounded by text?

Say \a and \b are two macros that expand to some text and either one may be \empty but not both. I want to put \a and \b in a line, centered and separated by a \quad. \hfil\a\quad\b\hfil Problem: ...
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4answers
164 views

How do I add text above a long underscore in Plain Tex?

This is a follow-up to this question and the requirement for Plain TeX is still in place. I am trying to create the effect of floating a string (date) above the long underscore I create using the ...
0
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1answer
53 views

Image inclusion in TeX (not LaTeX) [duplicate]

I am using TeX (not LaTeX). I want to print our company logo in TeX Generated Invoice. Kindly help.
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2answers
603 views

TeX equivalent for LaTeX's \boxed

Does anyone have any suggestions for recreating the \boxed{...} function from LaTeX in plain TeX? I'm pretty sure it's part of the amsmath package for LaTeX.
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1answer
82 views

How can I change the layout of a page (plain TeX)?

I need to change both horizontal and vertical dimensions of the output pages. Is there a simple way to do it in plain TeX?
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2answers
94 views

How do I change font size in plain TeX tables featuring math (fontch producing unexpected results)

I've been having difficulty with setting the font size in plain-tex tables (i.e. haligns). I want to set the tables to use seven or (preferably) eight point font, including tables which contain math. ...
3
votes
2answers
173 views

Kind of spurious space

I'm trying to write a \spaced macro: it takes a string as parameter, decompose that string and then recompose it spreading avery token from the others according to a given \spreadratio. Here are the ...
11
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3answers
428 views

Parser for decimal numbers in (plain) TeX

I need help writing a parser for decimal numbers using only TeX and plain TeX. The set of accepted inputs is given by the regular expression: (+-)?(0-9)*(.,)?(0-9)+ The parser need not do anything ...
4
votes
2answers
71 views

eplain TeX footnote spacing

I've been experimenting with the features provided by eplain and for the most part, I quite like them. I'm confused about one thing though. I don't seem to be able to adjust the inter-line space in ...
22
votes
5answers
1k views

How to make continuous (but breakable) vertical rule along left side of paragraph?

I'm looking for a way in Plain TeX to make a continuous vertical rule along the left side of a paragraph (or arbitrary block of text), such that it observes normal page-break rules. I started with the ...
18
votes
4answers
3k views

How to compile the source code of TeX

I am more and more interested in the system TeX (and LaTeX) and I want to study it more deeply. I am not telling that I want to learn how to use it, but I want to understand its mechanism now. The ...
11
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3answers
452 views

How do I make a long underscore in Plain TeX?

I have looked at this question as well as here and here but I cannot figure out how to produce a long underscore in plain TeX, as in the following example. Date _____________________________ The ...
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0answers
50 views

How to get pictures from every \halign line?

I'm trying to get separate images from eqnarray lines. Problem is that I can't properly insert starting/closing image \specials for tex4ht. Lets consider a minimal example (plain tex): ...
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1answer
73 views

Problems with plain tex and ngerman.sty

I tried to typeset a plain TeX document with the ngerman.sty macro set. Unfortunately, I get the following output for a simple test file containing nothing but \input ngerman.sty\end: This is TeX, ...
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1answer
112 views

Attaching files using plain TeX (pdfTeX)

I am currently in the process of writing a document using plain TeX and would like to be able to attach other relevant files to the resulting pdf. I have experience using the attachfile, attachfile2 ...
7
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4answers
436 views

Coloured text in plain tex

Recently I became intrigued by plain TeX because it gives even more flexibility than regular LaTeX. In my document I wish to use grayscales of text. In LaTeX, producing this result is achieved ...
3
votes
2answers
248 views

How to create PDF outline

According to the PDF reference (PDF document, 9.4MB), one can create an outline for the document; a visual table of contents for the viewer application which enables the user to jump to the page for ...
3
votes
1answer
68 views

Stretching a column so that table fills up specified area

Using plain TeX how can I make column 2 in the following table take up the remaining space to .5\hsize while preserving the other columns' property to have a variable width dependent on their ...