listings – Typeset source code listings using LaTeX

The pack­age en­ables the user to type­set pro­grams (pro­gram­ming code) within LaTeX; the source code is read di­rectly by TeX—no front-end pro­ces­sor is needed. Key­words, com­ments and strings can be type­set us­ing dif­fer­ent styles (de­fault is bold for key­words, italic for com­ments and no spe­cial style for strings). Sup­port for hy­per­ref is pro­vided.

To use, \usep­a­ck­age{list­ings}, iden­tify the lan­guage of the ob­ject to type­set, us­ing a con­struct like: \lst­set{lan­guage=Python}, then use en­vi­ron­ment lstlist­ing for in­line code. Ex­ter­nal files may be for­mat­ted us­ing \lstin­put­list­ing to pro­cess a given file in the form ap­pro­pri­ate for the cur­rent lan­guage. Short (in-line) list­ings are also avail­able, us­ing ei­ther \lstin­line|...| or |...| (af­ter defin­ing the | to­ken with the \lstMakeShortIn­line com­mand).

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