Merge pull request #2721 from jfbu/makeVerbatimfontcustomizable

latex, make use of ``\small`` for code listings customizable

CHANGES

@@ -53,6 +53,7 @@ Features added
 * latex, allow image dimensions using px unit (default is 96px=1in)
 * Show warnings if invalid dimension units found
 * #2650: Add ``--warning-is-error`` option to setup.py command
+* latex, make the use of ``\small`` for code listings customizable (ref #2721)
 
 
 Bugs fixed

doc/latex.rst

@@ -120,6 +120,14 @@ Let us illustrate here what can be modified by the second method.
      were not wrapped), they now use ``sphinxVerbatimintable``.
   .. versionadded:: 1.5
      the two customizable lengths, the ``sphinxVerbatimintable``.
+- by default the Sphinx style file ``sphinx.sty`` includes the command
+  ``\fvset{fontsize=\small}`` as part of its configuration of
+  ``fancyvrb.sty``. The user may override this for example via
+  ``\fvset{fontsize=auto}`` which will use for listings the ambient
+  font size. Refer to ``fancyvrb.sty``'s documentation for further keys.
+
+  .. versionadded:: 1.5
+     formerly, the use of ``\small`` for code listings was not customizable.
 - miscellaneous colours: *TitleColor*, *InnerLinkColor*, *OuterLinkColor*,
   *VerbatimColor* (this is a background colour), *VerbatimBorderColor*.
 - the ``\sphinxAtStartFootnote`` is inserted between footnote numbers and their

sphinx/texinputs/sphinx.sty

@@ -42,6 +42,7 @@
 }
 % For highlighted code.
 \RequirePackage{fancyvrb}
+\fvset{fontsize=\small}
 % For table captions.
 \RequirePackage{threeparttable}
 % Handle footnotes in tables.
@@ -400,7 +401,6 @@
      \MakeFramed {% adapted over from framed.sty's snugshade environment
         \advance\hsize-\width\@totalleftmargin\z@\linewidth\hsize\@setminipage
         }%
-     \small
      % For grid placement from \strut's in \FancyVerbFormatLine
      \lineskip\z@skip
      % will fetch its optional arguments if any