3
votes
1answer
176 views

Documentation of LaTeX2e source

Where are the best places to look if one would like to understand the LaTeX2e source code? Related: Comprehensive online manual for LaTeX2e user macros and environments Are there guidelines on how ...
9
votes
1answer
247 views

How to illustrate and execute a MWE within another document

In Show output of a full LaTeX document I provided a partial solution to a similar question. The following code is an attempt to simulate the running of a full MWE within another document as for ...
7
votes
2answers
545 views

Where can I find an online manual for low-level LaTeX commands?

Is there an online manual for low-level LaTeX commands I can download? I am looking for something which would have, for example: \newif\ifportrait \newif\ifcustomsize \newif\ifdebug \makeatletter ...
12
votes
2answers
515 views

Is there a list of general use LaTeX kernel macros?

Here are a few cases in which one could use such a list: Is there a "prepend" version of \g@addto@macro? A "local" version? What's the most efficient way of gobbling n characters? Can I use LaTeX's ...
38
votes
1answer
1k views

An explanation of LaTeX's output routine

Is there a good reference for LaTeX's output routine? The documented source is confused and confusing. The authors seem confused as to why parts are the way they are and wonder if maybe things should ...
50
votes
2answers
2k views

Documentation reference for LaTeX internal commands?

This question led to a new package: macros2e Is there a place where I can find a reference of LaTeX internal commands? For example, just a few months ago I saw an answer using \@for and today I ...
15
votes
1answer
426 views

Are there guidelines on how to read commented sources of LaTeX packages?

I'm trying to read source2e.pdf (texdoc source2e on the command line), but I'm stumped. It seems a rather mysterious tome to me. As I understand from this answer about what arguments a command ...
25
votes
6answers
2k views

Where can I find help files or documentation for commands like \@startsection for LaTeX?

I can't find official documentation for the \@startsection command. I already looked in: LaTeX Wikibook LaTeX: Structured document for TEX, 2008 beginLatex — a book that comes with ProTeX in the ...