diff --git a/_regex_builds.py b/_regex_builds.py
index 18537c0..9720d46 100644
--- a/_regex_builds.py
+++ b/_regex_builds.py
@@ -11,8 +11,8 @@ def make_path_regexes():
 	# paths with at least 3 elements, and never in the first or last element.  There cannot
 	# be more than one consecutive space, and it cannot be at the beginning or end of the
 	# element.
-	edge_delimiters = r'[][\s:=,#$"{}<>()' + "'" + ']'
-	edge_delimiters_w_slash = r'[][\s:=,#$"{}<>()/' + "'" + ']'
+	edge_delimiters = r'[][\s:=,#$"{}<>()`' + "'" + ']'
+	edge_delimiters_w_slash = r'[][\s:=,#$"{}<>()`/' + "'" + ']'
 	leader = r'(?:^|' + edge_delimiters + ')'
 	leader_w_slash = r'(?:^|' + edge_delimiters_w_slash + ')'
 	follower = r'(?:$|' + edge_delimiters + ')'
diff --git a/copytk.py b/copytk.py
index 36becbb..0e53672 100644
--- a/copytk.py
+++ b/copytk.py
@@ -39,11 +39,11 @@ def find_command_path(c):
 	# matches common types of urls and things that look like urls
 	'urls': r'(?:^|[][\s:=,#"{}()'+"'"+r'])([a-zA-Z][a-zA-Z0-9]{1,5}://(?:[a-zA-Z0-9_]+(?::[a-zA-Z0-9_-]+)?@)?(?:(?:[a-zA-Z0-9][\w-]*\.)*[a-zA-Z][\w-]*|(?:[0-2]?[0-9]{1,2}\.){3}[0-2]?[0-9]{1,2})(?::[0-9]{1,5})?(?:/(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)?/?)?(?:\?(?:(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)+(?:=(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)?)?&)*(?:(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)+(?:=(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)?)?)?)?(?:#(?:(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)+(?:=(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)?)?&)*(?:(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)+(?:=(?:[\w.~%/&-]+|(?:[\w.~%/&-]*\([\w.~%/&-]*\)[\w.~%/&-]*)+)?)?)?)?)(?:$|[][\s:=,#"{}()'+"'"+r'])',
 	# Unix and window style absolute paths
-	'abspaths': r'(?:^|[][\s:=,#$"{}<>()'+"'"+r'])((?:/|~/|[A-Z]:[\\/])(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])*(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6}|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?))(?:$|[][\s:=,#$"{}<>()'+"'"+r'])',
+	'abspaths': r'(?:^|[][\s:=,#$"{}<>()`'+"'"+r'])((?:/|~/|[A-Z]:[\\/])(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])*(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6}|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?))(?:$|[][\s:=,#$"{}<>()`'+"'"+r'])',
 	# Absolute or relative paths
-	'paths': r'(?:^|[][\s:=,#$"{}<>()'+"'"+r'])((?:(?:/|~/|[A-Z]:[\\/])(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])*(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6}|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?)|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/](?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?|(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6})|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/](?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])+(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?|(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6})))(?:$|[][\s:=,#$"{}<>()'+"'"+r'])',
+	'paths': r'(?:^|[][\s:=,#$"{}<>()`'+"'"+r'])((?:(?:/|~/|[A-Z]:[\\/])(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])*(?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6}|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?)|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/](?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?|(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6})|(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/](?:(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})[\\/])+(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)[\\/]?|(?:(?:[a-zA-Z0-9_-]{1,80}|\.|\.\.)|[a-zA-Z0-9_-]{1,60}\\? [a-zA-Z0-9_-]{1,60})\.[a-zA-Z0-9]{1,6})))(?:$|[][\s:=,#$"{}<>()`'+"'"+r'])',
 	# Isolated filenames without paths
-	'filenames': r'(?:^|[][\s:=,#$"{}<>()/'+"'"+r'])([a-zA-Z0-9_-]{1,80}\.[a-zA-Z][a-zA-Z0-9]{0,5})(?:$|[][\s:=,#$"{}<>()'+"'"+r'])'
+	'filenames': r'(?:^|[][\s:=,#$"{}<>()`/'+"'"+r'])([a-zA-Z0-9_-]{1,80}\.[a-zA-Z][a-zA-Z0-9]{0,5})(?:$|[][\s:=,#$"{}<>()`'+"'"+r'])',
 }