More maintainable config

Rather than eagerly converting JSON, we losslessly keep it as is, and
change the shape of user-submitted data at the last moment.

This also allows us to remove a bunch of wrong Defaults

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/user/generated_config.adoc b/docs/user/generated_config.adoc
index e109f2b01..e45ea5c35 100644
--- a/docs/user/generated_config.adoc
+++ b/docs/user/generated_config.adoc
@@ -94,6 +94,8 @@
  Whether to show `can't find Cargo.toml` error message.
 [[rust-analyzer.procMacro.enable]]rust-analyzer.procMacro.enable (default: `false`)::
  Enable Proc macro support, `#rust-analyzer.cargo.loadOutDirsFromCheck#` must be  enabled.
+[[rust-analyzer.procMacro.server]]rust-analyzer.procMacro.server (default: `null`)::
+ Internal config, path to proc-macro server executable (typically,  this is rust-analyzer itself, but we override this in tests).
 [[rust-analyzer.runnables.overrideCargo]]rust-analyzer.runnables.overrideCargo (default: `null`)::
  Command to be executed instead of 'cargo' for runnables.
 [[rust-analyzer.runnables.cargoExtraArgs]]rust-analyzer.runnables.cargoExtraArgs (default: `[]`)::