Merge pull request #15079 from shadmansaleh/feat/verbose_lua

feat(lua): add :verbose support for lua config

1 files changed, 22 insertions, 2 deletions

diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c
index c2106855d3..35e8589255 100644
--- a/src/nvim/api/private/helpers.c
+++ b/src/nvim/api/private/helpers.c
@@ -586,8 +586,8 @@ Array string_to_array(const String input, bool crlf)
 /// @param  buffer    Buffer handle for a specific buffer, or 0 for the current
 ///                   buffer, or -1 to signify global behavior ("all buffers")
 /// @param  is_unmap  When true, removes the mapping that matches {lhs}.
-void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String rhs,
-                   Dict(keymap) *opts, Error *err)
+void modify_keymap(uint64_t channel_id, Buffer buffer, bool is_unmap, String mode, String lhs,
+                   String rhs, Dict(keymap) *opts, Error *err)
 {
   LuaRef lua_funcref = LUA_NOREF;
   bool global = (buffer == -1);
@@ -600,6 +600,8 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
     return;
   }
 
+  const sctx_T save_current_sctx = api_set_sctx(channel_id);
+
   if (opts != NULL && opts->callback.type == kObjectTypeLuaRef) {
     lua_funcref = opts->callback.data.luaref;
     opts->callback.data.luaref = LUA_NOREF;
@@ -711,6 +713,7 @@ void modify_keymap(Buffer buffer, bool is_unmap, String mode, String lhs, String
 
   parsed_args.rhs_lua = LUA_NOREF;  // don't clear ref on success
 fail_and_free:
+  current_sctx = save_current_sctx;
   NLUA_CLEAR_REF(parsed_args.rhs_lua);
   xfree(parsed_args.rhs);
   xfree(parsed_args.orig_rhs);
@@ -1623,3 +1626,20 @@ int find_sid(uint64_t channel_id)
     return SID_API_CLIENT;
   }
 }
+
+/// Sets sctx for API calls.
+///
+/// @param channel_id     api clients id. Used to determine if it's a internal
+///                       call or a rpc call.
+/// @return returns       previous value of current_sctx. To be used
+///                       to be used for restoring sctx to previous state.
+sctx_T api_set_sctx(uint64_t channel_id)
+{
+  sctx_T old_current_sctx = current_sctx;
+  if (channel_id != VIML_INTERNAL_CALL) {
+    current_sctx.sc_sid =
+      channel_id == LUA_INTERNAL_CALL ? SID_LUA : SID_API_CLIENT;
+    current_sctx.sc_lnum = 0;
+  }
+  return old_current_sctx;
+}