Typos and comment improvements.

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index a713f8dd55f40d705e7c0b8e93f0abd60d05df4d..e78a443a88ab3c44e721f15d7b493c85109bc080 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -2106,8 +2106,7 @@ Buffer::ExportStatus Buffer::makeDocBookFile(FileName const & fname,
        updateBuffer();
        updateMacroInstances(OutputUpdate);
 
-       ExportStatus const retval =
-               writeDocBookSource(ofs, runparams, output);
+       ExportStatus const retval = writeDocBookSource(ofs, runparams, output);
        if (retval == ExportKilled)
                return ExportKilled;
 
@@ -4371,6 +4370,9 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
 
 void Buffer::setMathFlavor(OutputParams & op) const
 {
+       // Passes the way to generate formulae to the XHTML output code.
+       // In particular, this function has no impact on the DocBook code, as it
+       // uses another mechanism to handle math flavours.
        switch (params().html_math_output) {
        case BufferParams::MathML:
                op.math_flavor = OutputParams::MathAsMathML;
@@ -4414,7 +4416,7 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
        Converters converters = theConverters();
        bool need_nice_file = false;
        if (find(backs.begin(), backs.end(), format) == backs.end()) {
-               // Get shortest path to format
+               // Get the shortest path to format
                converters.buildGraph();
                Graph::EdgePath path;
                for (string const & sit : backs) {
@@ -4580,7 +4582,7 @@ Buffer::ExportStatus Buffer::doExport(string const & target, bool put_in_tempdir
                result_file = changeExtension(d->exportFileName().absFileName(), ext);
        else
                result_file = dest_filename;
-       // We need to copy referenced files (e. g. included graphics
+       // We need to copy referenced files (e.g. included graphics
        // if format == "dvi") to the result dir.
        vector<ExportedFile> const extfiles =
                runparams.exportdata->externalFiles(format);

diff --git a/src/insets/RenderPreview.cpp b/src/insets/RenderPreview.cpp
index 5dff4108d1b57355cfadb29e9897e4b9cbc9ec76..b0eb1f7838d919f94a51350740ed347e1b47d3cd 100644 (file)
--- a/src/insets/RenderPreview.cpp
+++ b/src/insets/RenderPreview.cpp
@@ -123,7 +123,7 @@ graphics::PreviewImage const *
 RenderPreview::getPreviewImage(Buffer const & buffer) const
 {
        graphics::PreviewLoader const * loader = buffer.loader();
-       LASSERT(loader, return 0);
+       LASSERT(loader, return nullptr);
        return loader->preview(snippet_);
 }
 

diff --git a/src/output_docbook.cpp b/src/output_docbook.cpp
index e234d9d652b0c5e45f58af7ad29449809f79ff0d..f35b82e8f2c8d235be73dcb7f5dbce27890a7624 100644 (file)
--- a/src/output_docbook.cpp
+++ b/src/output_docbook.cpp
@@ -802,7 +802,7 @@ DocBookInfoTag getParagraphsWithInfo(ParagraphList const &paragraphs,
        set<pit_type> abstractWithLayout;
        set<pit_type> abstractNoLayout;
 
-       // Find the first non empty paragraph by mutating bpit.
+       // Find the first nonempty paragraph by mutating bpit.
        while (bpit < epit) {
                Paragraph const &par = paragraphs[bpit];
                if (par.empty() || hasOnlyNotes(par))