Re: Read-only variables in emulation mode

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

On Jun 15,  8:24pm, Bart Schaefer wrote:
}
} On Jun 16,  2:10am, Mikael Magnusson wrote:
} }
} } % echo hi; _=foo; echo $_
} } hi
} } hi
} 
} That's actually a bug -- the assignment _=foo should erase $_ , I think.

Anybody see a problem with this?

diff --git a/Src/exec.c b/Src/exec.c
index daed3b1..35a101b 100644
--- a/Src/exec.c
+++ b/Src/exec.c
@@ -1115,6 +1115,7 @@ execsimple(Estate state)
     if (code == WC_ASSIGN) {
 	cmdoutval = 0;
 	addvars(state, state->pc - 1, 0);
+	setunderscore("");
 	if (isset(XTRACE)) {
 	    fputc('\n', xtrerr);
 	    fflush(xtrerr);