Trigger function signature on typing "," (#2366)

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/source/slang/slang-language-server.cpp b/source/slang/slang-language-server.cpp
index cb077cfdb..da72ea65e 100644
--- a/source/slang/slang-language-server.cpp
+++ b/source/slang/slang-language-server.cpp
@@ -132,6 +132,7 @@ SlangResult LanguageServer::parseNextMessage()
                 result.capabilities.semanticTokensProvider.full = true;
                 result.capabilities.semanticTokensProvider.range = false;
                 result.capabilities.signatureHelpProvider.triggerCharacters.add("(");
+                result.capabilities.signatureHelpProvider.triggerCharacters.add(",");
                 result.capabilities.signatureHelpProvider.retriggerCharacters.add(",");
                 for (auto tokenType : kSemanticTokenTypes)
                     result.capabilities.semanticTokensProvider.legend.tokenTypes.add(tokenType);