From cca2c12e52ac9f8ffd97d66438c5157e1fb6524c Mon Sep 17 00:00:00 2001
From: KristofferC <kcarlsson89@gmail.com>
Date: Thu, 21 Nov 2019 12:50:24 +0100
Subject: [PATCH] respect semicolon output supression when exporting to
 Documenter

---
 src/Literate.jl  |  5 +++++
 test/runtests.jl | 12 ++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/src/Literate.jl b/src/Literate.jl
index ecaa06d..1f6b9be 100644
--- a/src/Literate.jl
+++ b/src/Literate.jl
@@ -408,8 +408,13 @@ function markdown(inputfile, outputdir; preprocess = identity, postprocess = ide
                 write(iomd, "; continued = true")
             end
             write(iomd, '\n')
+            last_line = ""
             for line in chunk.lines
                 write(iomd, line, '\n')
+                last_line = line
+            end
+            if documenter && REPL.ends_with_semicolon(last_line)
+                write(iomd, "nothing #hide\n")
             end
             write(iomd, codefence.second, '\n')
         end
diff --git a/test/runtests.jl b/test/runtests.jl
index 75dca4f..4051dcc 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -221,6 +221,9 @@ content = """
         ## Indented comment
     end
 
+    # Semicolon output supression
+    1 + 1;
+
     #nb # A notebook cell with special metadata
     #nb %% Meta1 {"meta": "data"}
     #nb 1+1
@@ -279,6 +282,8 @@ const expansion_warning = get(ENV, "HAS_JOSH_K_SEAL_OF_APPROVAL", "") == "true"
                 # Indented comment
             end
 
+            1 + 1;
+
             # This file was generated using Literate.jl, https://github.com/fredrikekre/Literate.jl
 
             """
@@ -458,6 +463,13 @@ end
             end
             ```
 
+            Semicolon output supression
+
+            ```@example inputfile
+            1 + 1;
+            nothing #hide
+            ```
+
             *This page was generated using [Literate.jl](https://github.com/fredrikekre/Literate.jl).*
 
             """