From c8b33e39c798c868f35131c5000b8cb1c60bba95 Mon Sep 17 00:00:00 2001
From: David Tomaschik <david@systemoverlord.com>
Date: Sat, 7 Apr 2018 13:58:02 +0200
Subject: [PATCH] Avoid leading and trailing dashes in blog post slugs.

---
 dotfiles/zprezto_custom/jekyll/init.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dotfiles/zprezto_custom/jekyll/init.zsh b/dotfiles/zprezto_custom/jekyll/init.zsh
index 5cc1887..a3c68d2 100644
--- a/dotfiles/zprezto_custom/jekyll/init.zsh
+++ b/dotfiles/zprezto_custom/jekyll/init.zsh
@@ -73,7 +73,7 @@ function jekyll {
   JTEMPLATE+="category: Blog\n"
   JTEMPLATE+="---\n\n"
   TITLE=${@[2,-1]}
-  SLUG=$(echo -n ${TITLE}|tr A-Z a-z|tr -c -s -- a-z0-9 -)
+  SLUG=$(echo -n ${TITLE}|tr A-Z a-z|tr -c -s -- a-z0-9 -|sed 's/^-*\([^-].*[^-]\)-*$/\1/')
   DATE=`date +%Y-%m-%d`
 
   case "${1:-help}" in