disable-language-runtime-unwindplans desc rewrite to be searchable

The description for disable-language-runtime-unwindplans did not
include likely search terms ("backtrace", "stack"), rewrite it
to include those so it is more easily discoverable with apropos.
The text is still not the clearest description of what a language
runtime is / what it might do, but this is better.

Differential Revision: https://reviews.llvm.org/D142663

diff --git a/lldb/source/Target/TargetProperties.td b/lldb/source/Target/TargetProperties.td
index 202304174bc15e4f00675791b1ec13d4a3cc732b..51bfd28914af900ee8efb7bfad618747b2517e42 100644 (file)
--- a/lldb/source/Target/TargetProperties.td
+++ b/lldb/source/Target/TargetProperties.td
@@ -216,7 +216,7 @@ let Definition = "process" in {
   def DisableLangRuntimeUnwindPlans: Property<"disable-language-runtime-unwindplans", "Boolean">,
     Global,
     DefaultFalse,
-    Desc<"If true, LanguageRuntime plugins' UnwindPlans will not be used when backtracing.">;
+    Desc<"If true, language runtime augmented/overidden backtraces will not be used when printing a stack trace.">;
   def DetachKeepsStopped: Property<"detach-keeps-stopped", "Boolean">,
     Global,
     DefaultFalse,