Merge pull request #1891 from RaimoNiskanen/raimo/can_not-should-mostly-be-cannot

OTP-14282
'can not' should mostly be 'cannot'

16 files changed, 22 insertions, 22 deletions

diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index ebabbde70a..d866ce6e81 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -9932,7 +9932,7 @@
 	    you use erlang:halt/2 with an integer first argument and
 	    an option list containing {flush,false} as the second
 	    argument. Note that now is flushing not dependant of the
-	    exit code, and you can not only flush async threads
+	    exit code, and you cannot only flush async threads
 	    operations which we deemed as a strange behaviour anyway.
 	    </p>
 	    <p>Also, erlang:halt/1,2 has gotten a new feature: If the
diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h
index 7556205063..a1ad75708c 100644
--- a/erts/emulator/beam/big.h
+++ b/erts/emulator/beam/big.h
@@ -42,7 +42,7 @@ typedef Uint16   ErtsHalfDigit;
 #undef  BIG_HAVE_DOUBLE_DIGIT
 typedef Uint32   ErtsHalfDigit;
 #else
-#error "can not determine machine size"
+#error "cannot determine machine size"
 #endif
 
 typedef Uint  dsize_t;	 /* Vector size type */
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index 5409b89bab..f1e99820af 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -30,10 +30,10 @@
 #   name space).
 # * Types, allocators, classes, and descriptions have different name
 #   spaces.
-# * The type, allocator, and class names INVALID are reserved and can
-#   not be used.
+# * The type, allocator, and class names INVALID are reserved and
+#   cannot be used.
 # * The descriptions invalid_allocator, invalid_class, and invalid_type
-#   are reserved and can not be used.
+#   are reserved and cannot be used.
 # * Declarations can be done conditionally by use of a
 #     +if <boolean_variable>
 #
diff --git a/erts/emulator/beam/erl_bif_ddll.c b/erts/emulator/beam/erl_bif_ddll.c
index 4cda0948a0..639aee29dc 100644
--- a/erts/emulator/beam/erl_bif_ddll.c
+++ b/erts/emulator/beam/erl_bif_ddll.c
@@ -829,7 +829,7 @@ BIF_RETTYPE erl_ddll_format_error_int_1(BIF_ALIST_1)
 	    "cannot be loaded/unloaded";
 	break;
     case am_permanent:
-	errstring = "DDLL driver is permanent an can not be unloaded/loaded";
+	errstring = "DDLL driver is permanent an cannot be unloaded/loaded";
 	break;
     case am_not_loaded:
 	errstring = "DDLL driver is not loaded";
diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c
index 788718ab09..2eb874b005 100644
--- a/erts/emulator/beam/erl_db_tree.c
+++ b/erts/emulator/beam/erl_db_tree.c
@@ -3126,7 +3126,7 @@ static int partly_bound_can_match_lesser(Eterm partly_bound_1,
     if (ret)
 	erts_fprintf(stderr," can match lesser than ");
     else
-	erts_fprintf(stderr," can not match lesser than ");
+	erts_fprintf(stderr," cannot match lesser than ");
     erts_fprintf(stderr,"%T\n",partly_bound_2);
 #endif
     return ret;
@@ -3144,7 +3144,7 @@ static int partly_bound_can_match_greater(Eterm partly_bound_1,
     if (ret)
 	erts_fprintf(stderr," can match greater than ");
     else
-	erts_fprintf(stderr," can not match greater than ");
+	erts_fprintf(stderr," cannot match greater than ");
     erts_fprintf(stderr,"%T\n",partly_bound_2);
 #endif
     return ret;
diff --git a/erts/emulator/beam/erl_lock_count.h b/erts/emulator/beam/erl_lock_count.h
index 89d95a73cf..0d47b16e0b 100644
--- a/erts/emulator/beam/erl_lock_count.h
+++ b/erts/emulator/beam/erl_lock_count.h
@@ -532,7 +532,7 @@ ERTS_GLB_INLINE
 void lcnt_dec_lock_state__(ethr_atomic_t *l_state) {
     ethr_sint_t state = ethr_atomic_dec_read_acqb(l_state);
 
-    /* We can not assume that state is >= -1 here; unlock and unacquire might
+    /* We cannot assume that state is >= -1 here; unlock and unacquire might
      * bring it below -1 and race to increment it back. */
 
     if(state < 0) {
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 0fbf0eb03a..cc675dec64 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -978,7 +978,7 @@ ERL_NIF_TERM enif_make_copy(ErlNifEnv* dst_env, ERL_NIF_TERM src_term)
     Eterm* hp;
     /*
      * No preserved sharing allowed as long as literals are also preserved.
-     * Process independent environment can not be reached by purge.
+     * Process independent environment cannot be reached by purge.
      */
     sz = size_object(src_term);
     hp = alloc_heap(dst_env, sz);
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 19b1312ee3..f1461a1e5a 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -1569,7 +1569,7 @@ make_hash2(Eterm term)
  * MUST BE USED AS INPUT FOR THE HASH. Two different terms must always have a
  * chance of hashing different when salted: hash([Salt|A]) vs hash([Salt|B]).
  *
- * This is why we can not use cached hash values for atoms for example.
+ * This is why we cannot use cached hash values for atoms for example.
  *
  */
 
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 5e9afdc5ca..37cf98da38 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -4390,7 +4390,7 @@ static void desc_close_read(inet_descriptor* desc)
 {
     if (desc->s != INVALID_SOCKET) {
 #ifdef __WIN32__
-	/* This call can not be right???
+	/* This call cannot be right???
 	 * We want to turn off read events but keep any write events.
 	 * But on windows driver_select(...,READ,1) is only used as a
 	 * way to hook into the pollset. sock_select is used to control
diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c
index 28c6cc0f94..11bb4373d8 100644
--- a/erts/emulator/drivers/unix/ttsl_drv.c
+++ b/erts/emulator/drivers/unix/ttsl_drv.c
@@ -31,7 +31,7 @@
 static int ttysl_init(void);
 static ErlDrvData ttysl_start(ErlDrvPort, char*);
 
-#ifdef HAVE_TERMCAP  /* else make an empty driver that can not be opened */
+#ifdef HAVE_TERMCAP  /* else make an empty driver that cannot be opened */
 
 #ifndef WANT_NONBLOCKING
 #define WANT_NONBLOCKING
diff --git a/erts/emulator/internal_doc/CarrierMigration.md b/erts/emulator/internal_doc/CarrierMigration.md
index 6c79bd731c..bb3d8aac28 100644
--- a/erts/emulator/internal_doc/CarrierMigration.md
+++ b/erts/emulator/internal_doc/CarrierMigration.md
@@ -203,8 +203,8 @@ limited. We only inspect a limited number of carriers. If none of
 those carriers had a free block large enough to satisfy the allocation
 request, the search will fail. A carrier in the pool can also be BUSY
 if another thread is currently doing block deallocation work on the
-carrier. A BUSY carrier will also be skipped by the search as it can
-not satisfy the request. The pool is lock-free and we do not want to
+carrier. A BUSY carrier will also be skipped by the search as it cannot
+satisfy the request. The pool is lock-free and we do not want to
 block, waiting for the other thread to finish.
 
 ### The bad cluster problem ###
diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl
index d19f7f81ad..742592f88e 100644
--- a/erts/emulator/test/call_trace_SUITE.erl
+++ b/erts/emulator/test/call_trace_SUITE.erl
@@ -1395,7 +1395,7 @@ seq(M, N, R) when M =< N ->
     seq(M, N-1, [N|R]);
 seq(_, _, R) -> R.
 
-%% lists:reverse can not be called since it is traced
+%% lists:reverse cannot be called since it is traced
 reverse(L) ->
     reverse(L, []).
 %%
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index fc11a04a31..15fe13c8c0 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -361,7 +361,7 @@ evil_timers(Config) when is_list(Config) ->
     %%
     %% 1. A timer started with erlang:start_timer(Time, Receiver, Msg),
     %%    where Msg is a composite term, expires, and the receivers main
-    %%    lock *can not* be acquired immediately (typically when the
+    %%    lock *cannot* be acquired immediately (typically when the
     %%    receiver *is* running).
     %%
     %%    The wrap tuple ({timeout, TRef, Msg}) will in this case
@@ -372,7 +372,7 @@ evil_timers(Config) when is_list(Config) ->
     RecvTimeOutMsgs0 = evil_recv_timeouts(200),
     %% 2. A timer started with erlang:start_timer(Time, Receiver, Msg),
     %%    where Msg is an immediate term, expires, and the receivers main
-    %%    lock *can not* be acquired immediately (typically when the
+    %%    lock *cannot* be acquired immediately (typically when the
     %%    receiver *is* running).
     %%
     %%    The wrap tuple will in this case be allocated in a new
diff --git a/erts/include/internal/gcc/ethr_membar.h b/erts/include/internal/gcc/ethr_membar.h
index 07960ce040..5cbda5582d 100644
--- a/erts/include/internal/gcc/ethr_membar.h
+++ b/erts/include/internal/gcc/ethr_membar.h
@@ -96,7 +96,7 @@
  *          issue an aquire memory barrier and an __atomic
  *          builtin memory acess with the __ATOMIC_RELEASE
  *          memory model must at least issue a release memory
- *          barrier. Otherwise the two can not be paired.
+ *          barrier. Otherwise the two cannot be paired.
  *       4. All __atomic builtins accessing memory using the
  *          __ATOMIC_CONSUME builtin can be used for the same
  *          reason __ATOMIC_ACQUIRE can be used. The ethread
diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl
index 2a3605260d..bcb54cca42 100644
--- a/erts/preloaded/src/prim_inet.erl
+++ b/erts/preloaded/src/prim_inet.erl
@@ -1557,7 +1557,7 @@ type_opt_1(O) when is_atom(O) -> undefined.
 
 %% Get. No supplied value.
 type_value(get, undefined)        -> false; % Undefined type
-%% These two clauses can not happen since they are only used
+%% These two clauses cannot happen since they are only used
 %% in record fields - from record fields they must have a
 %% value though it might be 'undefined', so record fields
 %% calls type_value/3, not type_value/2.
@@ -1723,7 +1723,7 @@ type_value_2(_, _)         -> false.
 
 %% Get. No supplied value.
 %%
-%% These two clauses can not happen since they are only used
+%% These two clauses cannot happen since they are only used
 %% in record fields - from record fields they must have a
 %% value though it might be 'undefined', so record fields
 %% calls enc_value/3, not enc_value/2.
diff --git a/erts/test/upgrade_SUITE.erl b/erts/test/upgrade_SUITE.erl
index c32dbabe8d..f92c25bdb4 100644
--- a/erts/test/upgrade_SUITE.erl
+++ b/erts/test/upgrade_SUITE.erl
@@ -25,7 +25,7 @@
 
 -define(upgr_sname,otp_upgrade).
 
-%% Applications that are excluded from this test because they can not
+%% Applications that are excluded from this test because they cannot
 %% just be started in a new node with out specific configuration.
 -define(start_exclude,
 	[cosEvent,cosEventDomain,cosFileTransfer,cosNotification,