I got this from the Literate Haskell page on the Emacs Wiki[1]:
\usepackage{listings} \lstloadlanguages{Haskell} \lstnewenvironment{code} {\lstset{}% \csname [EMAIL PROTECTED] {\csname [EMAIL PROTECTED] \lstset{ basicstyle=\small\ttfamily, flexiblecolumns=false, basewidth={0.5em,0.45em}, literate={+}{{$+$}}1 {/}{{$/$}}1 {*}{{$*$}}1 {=}{{$=$}}1 {>}{{$>$}}1 {<}{{$<$}}1 {\\}{{$\lambda$}}1 {->}{{$\rightarrow$}}2 {>=}{{$\geq$}}2 {<-}{{$\leftarrow$}}2 {<=}{{$\leq$}}2 {=>}{{$\Rightarrow$}}2 {\ .}{{$\circ$}}2 {\ .\ }{{$\circ$}}2 {>>}{{>>}}2 {>>=}{{>>=}}2 {|}{{$\mid$}}1 } That replaces various strings (including ++) with their symbol equivalents and generally makes things quite pretty. Tom [1]: http://haskell.org/hawiki/LiterateProgramming On 6/8/07, Andrew Coppin <[EMAIL PROTECTED]> wrote:
Does anybody know what the magical LaTeX command is to turn (say) "++" into two overprinted pluses? (As seems to be fashionable...) _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
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