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@c Generator: GNU source-highlight, by Lorenzo Bettini, http://www.gnu.org/software/src-highlite
@example
@b{#ifdef} HAVE_CONFIG_H
@b{#include} @t{"config.h"}
@b{#endif}
@b{#include} @t{<iostream>}
@b{#include} @t{"srchilite/sourcehighlight.h"}
@b{#include} @t{"srchilite/langmap.h"}
@b{using} @b{namespace} std;
@b{#ifndef} DATADIR
@b{#define} DATADIR @t{""}
@b{#endif}
@b{int} main(@b{int} argc, @b{char} *argv[]) @{
@r{@i{// we highlight to the console, through ANSI escape sequences}}
srchilite::SourceHighlight sourceHighlight(@t{"esc.outlang"});
@r{@i{// make sure we find the .lang and .outlang files}}
sourceHighlight.setDataDir(DATADIR);
@r{@i{// by default we highlight C++ code}}
string inputLang = @t{"cpp.lang"};
@b{if} (argc > 1) @{
@r{@i{// we have a file name so we detect the input source language}}
srchilite::LangMap langMap(DATADIR, @t{"lang.map"});
string lang = langMap.getMappedFileNameFromFileName(argv[1]);
@b{if} (lang != @t{""}) @{
inputLang = lang;
@} @r{@i{// otherwise we default to C++}}
@r{@i{// output file name is empty => cout}}
sourceHighlight.highlight(argv[1], @t{""}, inputLang);
@} @b{else} @{
@r{@i{// input file name is empty => cin}}
sourceHighlight.highlight(@t{""}, @t{""}, inputLang);
@}
@b{return} 0;
@}
@end example
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