From 347f15ca2805781662eb19d82999c84ef3a11eb8 Mon Sep 17 00:00:00 2001
From: jfbu <jfbu@free.fr>
Date: Sun, 10 Dec 2017 16:18:08 +0100
Subject: [PATCH] Make PDF support for emphasize-lines work with lineno-start
 like html

---
 sphinx/texinputs/sphinx.sty | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sphinx/texinputs/sphinx.sty b/sphinx/texinputs/sphinx.sty
index 7c2641b81..6a86cc433 100644
--- a/sphinx/texinputs/sphinx.sty
+++ b/sphinx/texinputs/sphinx.sty
@@ -904,7 +904,7 @@
   \fi
   \renewcommand\FancyVerbFormatLine[1]{%
       \expandafter\sphinx@verbatim@checkifhl
-                  \expandafter{\the\value{FancyVerbLine}}%
+      \expandafter{\the\numexpr\value{FancyVerbLine}-\spx@verbatim@linedelta}%
       \ifin@
          \edef\sphinx@restorefboxsep{\fboxsep\the\fboxsep\relax}%
          \fboxsep\z@
@@ -914,6 +914,10 @@
          \sphinx@FancyVerbFormatLine{##1}%
       \fi
       }%
+  % hook into this macro to recover the line numbering offset (default zero)
+  \expandafter\def\expandafter\FancyVerbCodes\expandafter{\FancyVerbCodes
+      \FV@SetLineNo
+      \edef\spx@verbatim@linedelta{\the\value{FancyVerbLine}}}%
   % go around fancyvrb's check of \@currenvir
   \let\VerbatimEnvironment\sphinxVerbatimEnvironment
   % go around fancyvrb's check of current list depth