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Add documentation, rename to debugger-on-trace

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Rebecca Turner 2024-02-21 09:07:39 -08:00
parent 4440eb54e7
commit b111fba8cd
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3 changed files with 17 additions and 4 deletions
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6
src/libexpr/primops.cc
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@ -1010,6 +1010,12 @@ static RegisterPrimOp primop_trace({
Evaluate *e1* and print its abstract syntax representation on
standard error. Then return *e2*. This function is useful for
debugging.
If the
[`debugger-on-trace`](@docroot@/command-ref/conf-file.md#conf-debugger-on-trace)
option is set to `true` and the `--debugger` flag is given, the
interactive debugger will be started when `trace` is called (like
[`break`](@docroot@/language/builtins.md#builtins-break)).
)",
.fun = prim_trace,
});