1 files changed, 25 insertions, 0 deletions
diff --git a/lua/clever_f/repeat_resolver.lua b/lua/clever_f/repeat_resolver.lua
index 1b74420..086282b 100644
--- a/lua/clever_f/repeat_resolver.lua
+++ b/lua/clever_f/repeat_resolver.lua
@@ -5,6 +5,13 @@ local M = {}
 local RepeatResolver = {}
 M.RepeatResolver = RepeatResolver
 
+M.Decision = {
+  ACQUIRE = "acquire",
+  REPEAT = "repeat",
+}
+M.ACQUIRE = M.Decision.ACQUIRE
+M.REPEAT = M.Decision.REPEAT
+
 local resolver_records = setmetatable({}, { __mode = "k" })
 
 local function fail(message, level)
@@ -55,6 +62,18 @@ function RepeatResolver:previous_landing(context)
   return resolver_records[self].state:get_previous_landing(context)
 end
 
+function RepeatResolver:decide(context, current_position)
+  current_position = domain.Position.coerce(current_position)
+  local landing = self:previous_landing(context)
+  if landing == nil or not domain.Position.equal(landing, current_position) then
+    return M.Decision.ACQUIRE
+  end
+  return nil
+end
+
+RepeatResolver.eligibility = RepeatResolver.decide
+RepeatResolver.resolve_eligibility = RepeatResolver.decide
+
 function M.new(options)
   return RepeatResolver.new(options)
 end
@@ -63,6 +82,12 @@ M.landing = function(context, options)
   return RepeatResolver.new(options):previous_landing(context)
 end
 
+function M.decide(context, current_position, options)
+  return RepeatResolver.new(options):decide(context, current_position)
+end
+
+M.eligibility = M.decide
+
 setmetatable(M, {
   __call = function(_, options)
     return RepeatResolver.new(options)