doc: add a few more escapes and fix usage of {}

These addditional attributes come from the git asciidoc.conf file. Also,
fix a place where we used {treename} without escaping the braces,
causing the generated manpage to be missing text.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/doc/asciidoc.conf b/doc/asciidoc.conf
index 3ea510d8..e2e72672 100644
--- a/doc/asciidoc.conf
+++ b/doc/asciidoc.conf
@@ -17,7 +17,11 @@ plus=+
 caret=^
 startsb=[
 endsb=]
+backslash=\
 tilde=~
+apostrophe='
+backtick=`
+litdd=--
 
 ifdef::backend-docbook[]
 [linkman-inlinemacro]