From 28b736bf957da0df79ffb211fc5e7ec4ff713c4b Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 22 Dec 2017 17:59:47 -0800
Subject: `latex_macros` extension changes.

Don't pass through macro definitions themselves when `latex_macros`
is set.  The macros have already been applied.

If `latex_macros` is enabled, then `rawLaTeXBlock` in
Text.Pandoc.Readers.LaTeX will succeed in parsing a macro definition,
and will update pandoc's internal macro map accordingly, but the
empty string will be returned.

Together with earlier changes, this closes #4179.
---
 test/command/4159.md   |  3 +--
 test/command/macros.md | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 34 insertions(+), 3 deletions(-)

(limited to 'test/command')

diff --git a/test/command/4159.md b/test/command/4159.md
index 4881edcc5..81deba53a 100644
--- a/test/command/4159.md
+++ b/test/command/4159.md
@@ -3,6 +3,5 @@
 \newcommand{\gen}{a\ Gen\ b}
 abc
 ^D
-[RawBlock (Format "latex") "\\newcommand{\\gen}{a\\ Gen\\ b}"
-,Para [Str "abc"]]
+[Para [Str "abc"]]
 ```
diff --git a/test/command/macros.md b/test/command/macros.md
index 46179e3c7..4bd2eb00a 100644
--- a/test/command/macros.md
+++ b/test/command/macros.md
@@ -3,7 +3,6 @@
 \newcommand{\my}{\phi}
 $\my+\my$
 ^D
-\newcommand{\my}{\phi}
 $\phi+\phi$
 ```
 
@@ -66,3 +65,36 @@ x &= y\\\end{aligned}\]
 
 \emph{hi--ok}
 ```
+
+```
+% pandoc -f markdown+latex_macros -t markdown
+\newcommand{\my}{\phi}
+\begin{equation}
+\my+\my
+\end{equation}
+^D
+\begin{equation}
+\phi+\phi
+\end{equation}
+```
+
+```
+% pandoc -f markdown-latex_macros -t markdown
+\newcommand{\my}{\phi}
+\begin{equation}
+\my+\my
+\end{equation}
+^D
+\newcommand{\my}{\phi}
+\begin{equation}
+\my+\my
+\end{equation}
+```
+
+```
+% pandoc -f markdown+latex_macros -t markdown
+\newcommand{\my}{\emph{a}}
+\my
+^D
+\emph{a}
+```
-- 
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