Author: cbrisson
Date: Sun May  5 14:00:09 2019
New Revision: 1858688

URL: http://svn.apache.org/viewvc?rev=1858688&view=rev
Log:
[site/engine] Document runtime.log.track_location

Modified:
    velocity/site/cms/trunk/content/engine/devel/configuration.mdtext

Modified: velocity/site/cms/trunk/content/engine/devel/configuration.mdtext
URL: 
http://svn.apache.org/viewvc/velocity/site/cms/trunk/content/engine/devel/configuration.mdtext?rev=1858688&r1=1858687&r2=1858688&view=diff
==============================================================================
--- velocity/site/cms/trunk/content/engine/devel/configuration.mdtext (original)
+++ velocity/site/cms/trunk/content/engine/devel/configuration.mdtext Sun May  
5 14:00:09 2019
@@ -68,6 +68,7 @@ The following tree gathers all non depre
              |        +-- log_invalid_method_calls = true
              |        +-- log_invalid_references = true
              |        +-- name = org.apache.velocity
+             |        +-- track_location = false
              +-- strict_math = false
              +-- strict_mode. +-- enable = false
              |                +-- escape = false
@@ -100,6 +101,10 @@ The following tree gathers all non depre
 
 > Property to turn off the log output when a method call isn't valid or has 
 > thrown. Good thing to turn off in production, but very valuable for 
 > debugging.
 
+**`runtime.log.track_location = false`**
+
+> (Since 2.2). When set to true, Velocity will populate [slf4j 
MDC](https://logback.qos.ch/manual/mdc.html) with the `file`, `line` and 
`context` tags during the template rendering process. When using an MDC-aware 
slf4j backend, you can display template locations in logs. Be aware that it can 
have a small performance impact.
+
 ## VTL Directives
 
 ### #define() Directive


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