[LyX/2.2.x] ABOVE and CENTERED labels need special treatment.

[Richard Heck]

commit bfeee826b4004ff5baa5aa7a42082ea1f9e00a0e
Author: Richard Heck <rgh...@lyx.org>
Date:   Wed Jun 29 23:55:11 2016 -0400

    ABOVE and CENTERED labels need special treatment.
    
    Fixes bug #8843.
    
    (cherry picked from commit 08bf9781ee86ea7fe2c9f3a0d670cad92807a017)
---
 src/output_xhtml.cpp |   14 ++++++++++++--
 status.22x           |    2 ++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/output_xhtml.cpp b/src/output_xhtml.cpp
index e960e2c..c6b3c78 100644
--- a/src/output_xhtml.cpp
+++ b/src/output_xhtml.cpp
@@ -1057,14 +1057,24 @@ void makeCommand(Buffer const & buf,
                    documentClass().counters().step(style.counter, 
OutputUpdate);
 
        bool const make_parid = !runparams.for_toc && runparams.html_make_pars;
+       
+       if (style.labeltype == LABEL_ABOVE)
+               xs << html::StartTag("div")
+                  << pbegin->params().labelString()
+                  << html::EndTag("div");
+       else if (style.labeltype == LABEL_CENTERED)
+               xs << html::StartTag("div", "style = \"text-align: center;\"")
+                  << pbegin->params().labelString()
+                  << html::EndTag("div");
 
        openParTag(xs, style, pbegin->params(),
                   make_parid ? pbegin->magicLabel() : "");
 
        // Label around sectioning number:
        // FIXME Probably need to account for LABEL_MANUAL
-       // FIXME Probably also need now to account for labels ABOVE and 
CENTERED.
-       if (style.labeltype != LABEL_NO_LABEL) {
+       if (style.labeltype != LABEL_NO_LABEL &&
+           style.labeltype != LABEL_ABOVE &&
+           style.labeltype != LABEL_CENTERED ) {
                openLabelTag(xs, style);
                xs << pbegin->params().labelString();
                closeLabelTag(xs, style);
diff --git a/status.22x b/status.22x
index 5f12f11..f13c03b 100644
--- a/status.22x
+++ b/status.22x
@@ -171,6 +171,8 @@ What's new
 
 - Fix output of vertical space in the middle of a paragraph (bug 8154).
 
+- Fix output of ABOVE and CENTERED label types (bug 8843).
+
 - Output correct entities for named delimiters (bug 8280).
 
 - Added class attribute for mathbb to allow customization (part of bug