Build an "inverted" path to allow for patterns that exclude characters.

2018-02-08 15:29:38 -08:00
parent 945426e245
commit e849cc8ba2
2 changed files with 62 additions and 1 deletions
--- a/include/pattern.h
+++ b/include/pattern.h
@@ -56,6 +56,11 @@ struct pattern_node_s {
   * The id of the pattern that this node belongs to.
   */
  int pattern_id;
+  /**
+   * Whether to "invert" this node - inverted
+   * nodes indicate "match anything but this".
+   */
+  int invert;

  /**
   * The node's data that varies based on type.