Rename "disable_history" stack state to "noninteractive"

The commit after next will fix a bug where we wrongly disable prompt
history in some scenarios. The root cause is that life span of
"disable_history" does not model when we actually want to disable
history.

Let's rename the state variable to "noninteractive". It's set whenever
we are executing a hook, mapping or command.

Note that it's also active inside ":prompt"'s callback, which doesn't
play well with the new name :(

1 files changed, 4 insertions, 4 deletions

diff --git a/src/normal.cc b/src/normal.cc
index 08ce028d..01f56a01 100644
--- a/src/normal.cc
+++ b/src/normal.cc
@@ -1016,7 +1016,7 @@ void select_regex(Context& context, NormalParams params)
         RegisterManager::instance()[reg].restore(context, saved_reg);
         if (event == PromptEvent::Abort)
             return;
-        if (not context.history_disabled())
+        if (not context.noninteractive())
             RegisterManager::instance()[reg].set(context, ex.str());
 
         auto& selections = context.selections();
@@ -1038,7 +1038,7 @@ void split_regex(Context& context, NormalParams params)
         RegisterManager::instance()[reg].restore(context, saved_reg);
         if (event == PromptEvent::Abort)
             return;
-        if (not context.history_disabled())
+        if (not context.noninteractive())
             RegisterManager::instance()[reg].set(context, ex.str());
 
         auto& selections = context.selections();
@@ -1142,7 +1142,7 @@ void keep(Context& context, NormalParams params)
         RegisterManager::instance()[reg].restore(context, saved_reg);
         if (event == PromptEvent::Abort)
             return;
-        if (not context.history_disabled())
+        if (not context.noninteractive())
             RegisterManager::instance()[reg].set(context, regex.str());
 
         if (regex.empty() or regex.str().empty())
@@ -2049,7 +2049,7 @@ void exec_user_mappings(Context& context, NormalParams params)
             return;
 
         ScopedSetBool disable_keymaps(context.keymaps_disabled());
-        ScopedSetBool disable_history(context.history_disabled());
+        ScopedSetBool noninteractive(context.noninteractive());
 
         InputHandler::ScopedForceNormal force_normal{context.input_handler(), params};