moving max line length into config so people can change it

Pretty JSON.sublime-settings

@@ -5,5 +5,6 @@
     "ensure_ascii": false,
     "line_separator": ",",
     "value_separator": ": ",
-    "keep_arrays_single_line": false
+    "keep_arrays_single_line": false,
+    "max_arrays_line_length": 120
 }

PrettyJson.py

@@ -90,7 +90,7 @@ class PrettyJsonBaseCommand(sublime_plugin.TextCommand):
                 items = [a.strip() for a in m.split(line_separator.strip())]
                 replacement = join_separator.join(items)
                 # if line not gets too long, replace with single line
-                if len(replacement) <= 120:
+                if len(replacement) <= s.get("max_arrays_line_length", 120):
                     output_json = output_json.replace(m, replacement)
 
         return output_json

README.md

@@ -71,6 +71,8 @@ http://stedolan.github.io/jq/
 
 **keep_arrays_single_line** - false
 
+**max_arrays_line_length** - 120
+
 ## Using tabs for indentation
 
 You can change configuration key **indent** to string value "\t" or any other string