Use only one file for dummy implementations

[lyx.git] / src / LaTeX.cpp

diff --git a/src/LaTeX.cpp b/src/LaTeX.cpp
index e8a6f9f80c3b3149347d0198e4fce08eaae15c76..cfa6e1d3f96d7daf691f4da19425c140b47550cc 100644 (file)
--- a/src/LaTeX.cpp
+++ b/src/LaTeX.cpp
@@ -97,6 +97,12 @@ LaTeX::LaTeX(string const & latex, OutputParams const & rp,
        : cmd(latex), file(f), path(p), lpath(lp), runparams(rp), biber(false)
 {
        num_errors = 0;
+       // lualatex can still produce a DVI with --output-format=dvi. However,
+       // we do not use that internally (we use the "dvilualatex" command) so
+       // it would only happen from a custom converter. Thus, it is better to
+       // guess that lualatex produces a PDF than to guess a DVI.
+       // FIXME we should base the extension on the output format, which we should
+       // get in a robust way, e.g. from the converter.
        if (prefixIs(cmd, "pdf") || prefixIs(cmd, "lualatex") || prefixIs(cmd, "xelatex")) {
                depfile = FileName(file.absFileName() + ".dep-pdf");
                output_file =