This package extends on the listings package, providing an easier front-end to create code blocks of selected languages, support for number highlighting, highlighting, non-selectable line numbers,¹ and more. While it is not compatible with the minted package, it provides a similar interface for code highlighting that can be used as a partial drop-in replacement (see the documentation).

The following describes a list of improvements over the listings package:

• Highlighting of numbers in code blocks: 10_234 + x1 * 0x34 - x2
• Support for the \begin{minted}{<lang>} . . . \end{minted} environment
• Wrapper macros like \bjava{int i} and \cjava{int i} and environments like \begin{plainjava}
• Language sensitive override: \xlstlangoverride{latex}{morekeywords=[5]{\\xlstsetstyle}}
• Support for (accsupp based) non-selectable line numbers and characters
• Support for blacklisting line numbers with \xlstblacklistlinenumbers
• Support for umlauts and UTF-8 encoding (with the listingsutf8 package)
• Provides autogobble to remove leading spaces (with the lstautogobble package)
• Comfort key add to literate to add elements to the literate list
• \LoadLanguages{<lang>} to load a language or multiple languages on demand
• Opinionated language overwrites (see the langs/ folder)
• Opinionated default literates such as :ldots:, :lan:, :to:, and :c: