add support for textDocument/prepareRename

1 files changed, 8 insertions, 0 deletions

diff --git a/lsp.c b/lsp.c
index 7de51c3..b1fe8e0 100644
--- a/lsp.c
+++ b/lsp.c
@@ -133,6 +133,7 @@ void lsp_request_free(LSPRequest *r) {
 	case LSP_REQUEST_SHOW_MESSAGE:
 	case LSP_REQUEST_LOG_MESSAGE:
 	case LSP_REQUEST_RENAME:
+	case LSP_REQUEST_PREPARE_RENAME:
 	case LSP_REQUEST_WORKSPACE_SYMBOLS:
 		break;
 	case LSP_REQUEST_DID_CHANGE: {
@@ -263,6 +264,8 @@ static bool lsp_supports_request(LSP *lsp, const LSPRequest *request) {
 		return cap->workspace_symbols_support;
 	case LSP_REQUEST_RENAME:
 		return cap->rename_support;
+	case LSP_REQUEST_PREPARE_RENAME:
+		return cap->prepare_rename_support;
 	case LSP_REQUEST_HIGHLIGHT:
 		return cap->highlight_support;
 	case LSP_REQUEST_REFERENCES:
@@ -311,6 +314,7 @@ static bool request_type_is_notification(LSPRequestType type) {
 	case LSP_REQUEST_IMPLEMENTATION:
 	case LSP_REQUEST_REFERENCES:
 	case LSP_REQUEST_RENAME:
+	case LSP_REQUEST_PREPARE_RENAME:
 	case LSP_REQUEST_WORKSPACE_SYMBOLS:
 	case LSP_REQUEST_WORKSPACE_FOLDERS:
 	case LSP_REQUEST_DOCUMENT_LINK:
@@ -946,6 +950,10 @@ bool lsp_has_incremental_sync_support(LSP *lsp) {
 	return lsp->capabilities.incremental_sync_support;
 }
 
+bool lsp_has_prepare_rename(LSP *lsp) {
+	return lsp->capabilities.prepare_rename_support;
+}
+
 const char *lsp_get_command(LSP *lsp) {
 	return lsp->command;
 }