Lspinfo before any query says a server is not started yet, its first query starting it, not `off` while it is on PATH

A server is spawned on its first query; until then its row said `off`,
which reads as disabled. It now says `not started yet (its first query
starts it)`; a server disabled by its environment still says so.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 9 insertions, 1 deletions

diff --git a/src/lsp/lsp_client.zig b/src/lsp/lsp_client.zig
index b57b348e..338dba61 100644
--- a/src/lsp/lsp_client.zig
+++ b/src/lsp/lsp_client.zig
@@ -1769,7 +1769,8 @@ fn status(req: lsp.Req, out: *std.Io.Writer) !void {
         const thier = c.caps.type_hier;
         c.unlock();
         const env_v = if (getenv(s.env)) |v| std.mem.span(v) else null;
-        try out.print("  {s:<28} {s}", .{ s.name, @tagName(state) });
+        // Never spawned is not off: the first query of its files starts it.
+        try out.print("  {s:<28} {s}", .{ s.name, if (state == .off) "not started yet (its first query starts it)" else @tagName(state) });
         if (state == .ready or state == .starting) {
             try out.print("  root {s}  {s}", .{ root, @tagName(enc) });
             if (pull) try out.print("  pull-diags", .{});
@@ -2262,3 +2263,10 @@ test "a language with no server to start says so, not that it did not answer" {
     try query(std.testing.allocator, arena.allocator(), .{ .kind = .hover, .path = "/x/a.py", .source = "", .offset = 0 }, &out);
     try std.testing.expectEqualStrings("@none language server for .py not found\n", out.buffered());
 }
+
+test "Lspinfo before any query says a server is not started yet, not off" {
+    var out: std.Io.Writer.Allocating = .init(std.testing.allocator);
+    defer out.deinit();
+    try status(.{ .kind = .status, .path = "", .source = "", .offset = 0 }, &out.writer);
+    try std.testing.expect(std.mem.indexOf(u8, out.written(), "not started yet (its first query starts it)") != null);
+}