ifnextok – Utility macro: peek ahead without ignoring spaces
The package deals with the behaviour of the LaTeX internal command \@ifnextchar, which skips blank spaces. This has the potential to surprise users, since it can produce really unwanted effects. A common example occurs with brackets starting a line following \\: the command looks for an optional argument, whereas the user wants the brackets to be printed.
The package offers commands and options for modifying this behaviour, maybe limited to certain parts of the document source.
|License||The LaTeX Project Public License 1.3|
|Contained in||TeX Live as ifnextok|
|MiKTeX as ifnextok|
support for development of (La)TeX macros|
Download the contents of this package in one zip archive (244.2k).
Maybe you are interested in the following packages as well.
- forloop: Iteration in LaTeX
- ifmtarg: If-then-else command for processing potentially empty arguments
- fifo-stack: FIFO and stack implementation for package writers
- elocalloc: Local allocation macros for LaTeX 2015