markdown: ensure line-break after displayed math

jiahao · Jan 21, 2016 · 56594ed · 56594ed
1 parent 876240c
commit 56594ed
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Showing 3 changed files with 12 additions and 6 deletions.
diff --git a/base/markdown/IPython/IPython.jl b/base/markdown/IPython/IPython.jl
@@ -26,7 +26,7 @@ writemime(io::IO, ::MIME"text/plain", tex::LaTeX) =
  print(io, '$', tex.formula, '$')
 
 latex(io::IO, tex::LaTeX) =
- print(io, "\$\$", tex.formula, "\$\$")
+ println(io, "\$\$", tex.formula, "\$\$")
 
 latexinline(io::IO, tex::LaTeX) =
  print(io, '$', tex.formula, '$')

diff --git a/base/markdown/render/plain.jl b/base/markdown/render/plain.jl
@@ -53,7 +53,10 @@ function plain(io::IO, md::HorizontalRule)
  println(io, "-" ^ 3)
 end
 
-plain(io::IO, md) = writemime(io, "text/plain", md)
+function plain(io::IO, md)
+ writemime(io, MIME"text/plain"(), md)
+ println(io)
+end
 
 # Inline elements
 

diff --git a/test/markdown.jl b/test/markdown.jl
@@ -299,12 +299,15 @@ t = """a | b
 latex_doc = md"""
 We have $x^2 < x$ whenever:
 
-$|x| < 1$"""
+$|x| < 1$
+
+etc."""
 
 @test latex_doc == MD(Any[Paragraph(Any["We have ",
  LaTeX("x^2 < x"),
  " whenever:"]),
- LaTeX("|x| < 1")])
-
+ LaTeX("|x| < 1"),
+ Paragraph(Any["etc."])])
 
-@test latex(latex_doc) == "We have \$x^2 < x\$ whenever:\n\$\$|x| < 1\$\$"
+@test plain(latex_doc) == "We have \$x^2 < x\$ whenever:\n\n\$|x| < 1\$\n\netc.\n"
+@test latex(latex_doc) == "We have \$x^2 < x\$ whenever:\n\$\$|x| < 1\$\$\netc.\n"