pub static nohistsave: Atomic<i32>
Port of int nohistsave; from Src/exec.c:122. When non-zero, addhistnode no-ops so trap firings / eval invocations don’t pollute $HISTCMD. Tracked alongside noerrs in the trap path.
int nohistsave;
Src/exec.c:122
addhistnode
eval
$HISTCMD
noerrs