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-rw-r--r--erts/emulator/beam/erl_gc.c2
-rw-r--r--lib/runtime_tools/src/dbg.erl4
-rw-r--r--lib/stdlib/src/edlin.erl1
3 files changed, 2 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index 6839c24c25..06acece471 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -729,9 +729,7 @@ erts_garbage_collect_hibernate(Process* p)
*/
erts_smp_atomic32_read_bor_nob(&p->state, ERTS_PSFLG_GC);
ErtsGcQuickSanityCheck(p);
- ASSERT(p->mbuf == NULL);
ASSERT(p->stop == p->hend); /* Stack must be empty. */
- ASSERT(!p->abandoned_heap);
/*
* Do it.
diff --git a/lib/runtime_tools/src/dbg.erl b/lib/runtime_tools/src/dbg.erl
index d2a7d734c1..22b531e6ee 100644
--- a/lib/runtime_tools/src/dbg.erl
+++ b/lib/runtime_tools/src/dbg.erl
@@ -1269,7 +1269,7 @@ gen_reader(follow_file, Filename) ->
%% Opens a file and returns a reader (lazy list).
gen_reader_file(ReadFun, Filename) ->
- case file:open(Filename, [read, raw, binary]) of
+ case file:open(Filename, [read, raw, binary, read_ahead]) of
{ok, File} ->
mk_reader(ReadFun, File);
Error ->
@@ -1294,7 +1294,7 @@ mk_reader(ReadFun, Source) ->
mk_reader_wrap([]) ->
[];
mk_reader_wrap([Hd | _] = WrapFiles) ->
- case file:open(wrap_name(Hd), [read, raw, binary]) of
+ case file:open(wrap_name(Hd), [read, raw, binary, read_ahead]) of
{ok, File} ->
mk_reader_wrap(WrapFiles, File);
Error ->
diff --git a/lib/stdlib/src/edlin.erl b/lib/stdlib/src/edlin.erl
index 19444c0502..0e9c457de2 100644
--- a/lib/stdlib/src/edlin.erl
+++ b/lib/stdlib/src/edlin.erl
@@ -465,7 +465,6 @@ word_char(C) when C >= $a, C =< $z -> true;
word_char(C) when C >= $ß, C =< $ÿ, C =/= $÷ -> true;
word_char(C) when C >= $0, C =< $9 -> true;
word_char(C) when C =:= $_ -> true;
-word_char(C) when C =:= $. -> true; % accept dot-separated names
word_char(_) -> false.
%% over_white(Chars, InitialStack, InitialCount) ->