GFA2: An integer may be signed (#74)

GFA-spec · Apr 24, 2018 · 13c7963 · 13c7963
1 parent b7c8791
commit 13c7963
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GFA2.md b/GFA2.md
@@ -60,7 +60,7 @@ assembly can be described.  Finally, one can describe and attach a name to any *
     <tag>       <- [A-Za-z0-9][A-Za-z0-9]:[ABHJZif]:[ -~]*
 
     <pos>       <- <int>{$}
-    <int>       <- [0-9]+
+    <int>       <- {-}[0-9]+
 
     <sequence>  <- * | [!-~]+
     <alignment> <- * | <trace> | <CIGAR>