C-like #ifdef macros in LaTeX?
137627
Switch between different output versions compiled from the same LaTeX source
16020
How to conditionally define a new command in LaTeX?
78421
\includegraphics optional argument not resolved if macro
37806
Where to find official (!) and extended documentation for tex/latex's commandline options (especially -interaction modes)?
33133
How do I wrap a macro definition in an environment?
15470
Where can I find help files or documentation for commands like \@startsection for LaTeX?
153825
How to express a polar coordinate for a macro that only accepts space-separated values?
84993
How can one pass the contents of a LaTeX environment to a macro?
17142
Math mode macro in TeXstudio
132846
LaTeX to MathML conversion: tools, limitations, and approaches?
73879
Is there a way to have latex detect forward references?
14775
Stringification of a macro value
28233
Conditional typesetting / build
74055
How can I see the "implementation" of protected commands such as \LaTeX?
117634
Macros with # as the last parameter
55791
Java: Is there support for macros?
133668
#define macro for debug printing in C?