Updated xml.md

diff --git a/xml.md b/xml.md
index bd5e6745032eea0e576bf264a29c91b7396d79ec..7871b313766190e8dea25dcf1e9724caae405422 100644 (file)
--- a/xml.md
+++ b/xml.md
@@ -228,7 +228,7 @@ frame
  - maxnum: tried to access a frame with a number heigher than existing (or < 0)
 
 ### attributes on <arg> ###
-v
+
 - variadic: has a non-empty value if the argument is variadic
 - name: variable name of parameter
 
@@ -283,13 +283,13 @@ info (subcommands)
 
 - Format:
 
-   <meminfo />
-   <current />
-   <used mem="" />
-   <real mem="" />
-   <peak />
-   <used mem="" />
-   <real mem="" />
+    <meminfo />
+    <current />
+    <used mem="" />
+    <real mem="" />
+    <peak />
+    <used mem="" />
+    <real mem="" />
 
 - mem is an attribute whose value is a float. The memory is given in kilobytes (1 kB == 1024 bytes)
 
@@ -648,3 +648,4 @@ Other tags
 ---------------
 
 - generally emitted when data couldn't be fetched (e.g. by accessing inconsistent data); only used in hard interrupt mode
+- it might mean that data couldn't be fetched at all, or that only incomplete data was fetched (e.g. when a fixed number of following attributes are fetched, this tag will mark a stop of fetching if none or not all tags were printed)