Add \par after the \hfill in each proof-by-cases case.

This is another attempt to fix the last two commits; the \hfill\par
seems to work better than \break or simply \hfill in that it always
puts the paragraph break there and gets the spacing right no matter
how you format the following text.

diff --git a/mjo-proof_by_cases.tex b/mjo-proof_by_cases.tex
index 89a813b6d72c7d875a3f180a31ede6d419f6df78..f86c9d0e64c7740e1b05dd7ffe39b5d1a02c6594 100644 (file)
--- a/mjo-proof_by_cases.tex
+++ b/mjo-proof_by_cases.tex
@@ -32,5 +32,5 @@
 % so we consume the rest of the line instead.
 \newcommand{\case}[1][]{
   \def\thiscase{#1}%
-  \item \hfill
+  \item \hfill\par
 }