Add ignorecase option

Add a global ignorecase boolean option.  When set add REG_ICASE to cflags
when calling text_regex_compile().

1 files changed, 1 insertions, 0 deletions

diff --git a/vis-core.h b/vis-core.h
index d409f88..383d262 100644
--- a/vis-core.h
+++ b/vis-core.h
@@ -221,6 +221,7 @@ struct Vis {
 	Array motions;
 	Array textobjects;
 	Array bindings;
+	bool ignorecase;                     /* whether to ignore case when searching */
 };
 
 enum VisEvents {