docs: consolidate typo & url fixing

depends/packages/qt.mk

@@ -217,7 +217,7 @@ endef
 #
 # 7. In clang.conf, swap out clang & clang++, for our compiler + flags. See #17466.
 #
-# 8. Adjust a regex in toolchain.prf, to accomodate Guix's usage of
+# 8. Adjust a regex in toolchain.prf, to accommodate Guix's usage of
 # CROSS_LIBRARY_PATH. See #15277.
 define $(package)_preprocess_cmds
   patch -p1 -i $($(package)_patch_dir)/freetype_back_compat.patch && \

depends/patches/fontconfig/gperf_header_regen.patch

@@ -2,7 +2,7 @@ commit 7b6eb33ecd88768b28c67ce5d2d68a7eed5936b6
 Author: fanquake <fanquake@gmail.com>
 Date:   Tue Aug 25 14:34:53 2020 +0800
 
-    Remove rule that causes inadvertant header regeneration
+    Remove rule that causes inadvertent header regeneration
 
     Otherwise the makefile will needlessly attempt to re-generate the
     headers with gperf. This can be dropped once the upstream build is fixed.

depends/patches/native_cctools/ld64_disable_threading.patch

@@ -8,7 +8,7 @@ Date:   Tue Aug 18 01:20:24 2020 +0000
     differently based on which files have already been parsed. This is more
     likely to occur on systems with more CPUs.
 
-    Just disable threading for now. There is no noticable slowdown.
+    Just disable threading for now. There is no noticeable slowdown.
 
     See #9891.
 

depends/patches/qt/freetype_back_compat.patch

@@ -9,7 +9,7 @@ Date:   Tue Aug 18 15:15:08 2020 +0800
     backwards-compatibility.
 
     Qt 5.9 introduced a call to FT_Get_Font_Format(). Replace it with FT_Get_X11_Font_Format()
-    in order to remain compatibile with older freetype, which is still used by e.g. Ubuntu Trusty.
+    in order to remain compatible with older freetype, which is still used by e.g. Ubuntu Trusty.
 
     See #14348.
 

doc/developer-notes.md

@@ -135,7 +135,7 @@ Refer to [/test/functional/README.md#style-guidelines](/test/functional/README.m
 Coding Style (Doxygen-compatible comments)
 ------------------------------------------
 
-Bitcoin Core uses [Doxygen](http://www.doxygen.nl/) to generate its official documentation.
+Bitcoin Core uses [Doxygen](https://www.doxygen.nl/) to generate its official documentation.
 
 Use Doxygen-compatible comment blocks for functions, methods, and fields.
 
@@ -156,7 +156,7 @@ For example, to describe a function use:
 bool function(int arg1, const char *arg2, std::string& arg3)
 ```
 
-A complete list of `@xxx` commands can be found at http://www.doxygen.nl/manual/commands.html.
+A complete list of `@xxx` commands can be found at https://www.doxygen.nl/manual/commands.html.
 As Doxygen recognizes the comments by the delimiters (`/**` and `*/` in this case), you don't
 *need* to provide any commands for a comment to be valid; just a description text is fine.
 
@@ -203,7 +203,7 @@ Also not picked up by Doxygen:
  */
 ```
 
-A full list of comment syntaxes picked up by Doxygen can be found at http://www.doxygen.nl/manual/docblocks.html,
+A full list of comment syntaxes picked up by Doxygen can be found at https://www.doxygen.nl/manual/docblocks.html,
 but the above styles are favored.
 
 Recommendations:
@@ -216,7 +216,7 @@ Recommendations:
 
 - Backticks aren't required when referring to functions Doxygen already knows
   about; it will build hyperlinks for these automatically. See
-  http://www.doxygen.nl/manual/autolink.html for complete info.
+  https://www.doxygen.nl/manual/autolink.html for complete info.
 
 - Avoid linking to external documentation; links can break.
 

src/bench/verify_script.cpp

@@ -24,7 +24,7 @@ static void VerifyScriptBench(benchmark::Bench& bench)
     const int flags = SCRIPT_VERIFY_WITNESS | SCRIPT_VERIFY_P2SH;
     const int witnessversion = 0;
 
-    // Keypair.
+    // Key pair.
     CKey key;
     static const std::array<unsigned char, 32> vchKey = {
         {

src/core_io.h

@@ -30,7 +30,7 @@ bool DecodeHexBlockHeader(CBlockHeader&, const std::string& hex_header);
 /**
  * Parse a hex string into 256 bits
  * @param[in] strHex a hex-formatted, 64-character string
- * @param[out] result the result of the parasing
+ * @param[out] result the result of the parsing
  * @returns true if successful, false if not
  *
  * @see ParseHashV for an RPC-oriented version of this

src/core_read.cpp

@@ -128,7 +128,7 @@ static bool DecodeTx(CMutableTransaction& tx, const std::vector<unsigned char>&
 {
     // General strategy:
     // - Decode both with extended serialization (which interprets the 0x0001 tag as a marker for
-    //   the presense of witnesses) and with legacy serialization (which interprets the tag as a
+    //   the presence of witnesses) and with legacy serialization (which interprets the tag as a
     //   0-input 1-output incomplete transaction).
     //   - Restricted by try_no_witness (which disables legacy if false) and try_witness (which
     //     disables extended if false).

src/crypto/chacha_poly_aead.h

@@ -17,12 +17,12 @@ static constexpr int AAD_PACKAGES_PER_ROUND = 21;        /* 64 / 3 round down*/
 /* A AEAD class for ChaCha20-Poly1305@bitcoin.
  *
  * ChaCha20 is a stream cipher designed by Daniel Bernstein and described in
- * <ref>[http://cr.yp.to/chacha/chacha-20080128.pdf ChaCha20]</ref>. It operates
+ * <ref>[https://cr.yp.to/chacha/chacha-20080128.pdf ChaCha20]</ref>. It operates
  * by permuting 128 fixed bits, 128 or 256 bits of key, a 64 bit nonce and a 64
  * bit counter into 64 bytes of output. This output is used as a keystream, with
  * any unused bytes simply discarded.
  *
- * Poly1305 <ref>[http://cr.yp.to/mac/poly1305-20050329.pdf Poly1305]</ref>, also
+ * Poly1305 <ref>[https://cr.yp.to/mac/poly1305-20050329.pdf Poly1305]</ref>, also
  * by Daniel Bernstein, is a one-time Carter-Wegman MAC that computes a 128 bit
  * integrity tag given a message and a single-use 256 bit secret key.
  *

src/crypto/sha256_sse4.cpp

@@ -1001,7 +1001,7 @@ void Transform(uint32_t* s, const unsigned char* chunk, size_t blocks)
 ; This code is described in an Intel White-Paper:
 ; "Fast SHA-256 Implementations on Intel Architecture Processors"
 ;
-; To find it, surf to http://www.intel.com/p/en_US/embedded 
+; To find it, surf to https://www.intel.com/p/en_US/embedded
 ; and search for that title.
 ; The paper is expected to be released roughly at the end of April, 2012
 ;

src/cuckoocache.h

@@ -225,7 +225,7 @@ class cache
      *  [0, 1) and simply multiply it by the size. Then we just shift the result down by
      *  32-bits to get our bucket number. The result has non-uniformity the same as a
      *  mod, but it is much faster to compute. More about this technique can be found at
-     *  http://lemire.me/blog/2016/06/27/a-fast-alternative-to-the-modulo-reduction/ .
+     *  https://lemire.me/blog/2016/06/27/a-fast-alternative-to-the-modulo-reduction/ .
      *
      * The resulting non-uniformity is also more equally distributed which would be
      *  advantageous for something like linear probing, though it shouldn't matter

src/hash.cpp

@@ -15,7 +15,7 @@ inline uint32_t ROTL32(uint32_t x, int8_t r)
 
 unsigned int MurmurHash3(unsigned int nHashSeed, Span<const unsigned char> vDataToHash)
 {
-    // The following is MurmurHash3 (x86_32), see http://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp
+    // The following is MurmurHash3 (x86_32), see https://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp
     uint32_t h1 = nHashSeed;
     const uint32_t c1 = 0xcc9e2d51;
     const uint32_t c2 = 0x1b873593;

src/key.cpp

@@ -18,7 +18,7 @@ static secp256k1_context* secp256k1_context_sign = nullptr;
 
 /**
  * This parses a format loosely based on a DER encoding of the ECPrivateKey type from
- * section C.4 of SEC 1 <http://www.secg.org/sec1-v2.pdf>, with the following caveats:
+ * section C.4 of SEC 1 <https://www.secg.org/sec1-v2.pdf>, with the following caveats:
  *
  * * The octet-length of the SEQUENCE must be encoded as 1 or 2 octets. It is not
  *   required to be encoded as one octet if it is less than 256, as DER would require.
@@ -80,7 +80,7 @@ int ec_seckey_import_der(const secp256k1_context* ctx, unsigned char *out32, con
 
 /**
  * This serializes to a DER encoding of the ECPrivateKey type from section C.4 of SEC 1
- * <http://www.secg.org/sec1-v2.pdf>. The optional parameters and publicKey fields are
+ * <https://www.secg.org/sec1-v2.pdf>. The optional parameters and publicKey fields are
  * included.
  *
  * seckey must point to an output buffer of length at least CKey::SIZE bytes.

src/merkleblock.cpp

@@ -59,7 +59,7 @@ uint256 CPartialMerkleTree::CalcHash(int height, unsigned int pos, const std::ve
     //if we do not have this assert, we can hit a memory access violation when indexing into vTxid
     assert(vTxid.size() != 0);
     if (height == 0) {
-        // hash at height 0 is the txids themself
+        // hash at height 0 is the txids themselves
         return vTxid[pos];
     } else {
         // calculate left hash

src/net_processing.h

@@ -64,7 +64,7 @@ struct Peer {
 
     /** Protects block inventory data members */
     Mutex m_block_inv_mutex;
-    /** List of blocks that we'll anounce via an `inv` message.
+    /** List of blocks that we'll announce via an `inv` message.
      * There is no final sorting before sending, as they are always sent
      * immediately and in the order requested. */
     std::vector<uint256> m_blocks_for_inv_relay GUARDED_BY(m_block_inv_mutex);

src/netaddress.h

@@ -483,7 +483,7 @@ class CSubNet
             READWRITE(obj.network);
             if (obj.network.IsIPv4()) {
                 // Before commit 102867c587f5f7954232fb8ed8e85cda78bb4d32, CSubNet used the last 4 bytes of netmask
-                // to store the relevant bytes for an IPv4 mask. For compatiblity reasons, keep doing so in
+                // to store the relevant bytes for an IPv4 mask. For compatibility reasons, keep doing so in
                 // serialized form.
                 unsigned char dummy[12] = {0};
                 READWRITE(dummy);

src/qt/bitcoin.cpp

@@ -77,7 +77,7 @@ static void RegisterMetaTypes()
   #ifdef ENABLE_WALLET
     qRegisterMetaType<WalletModel*>();
   #endif
-    // Register typedefs (see http://qt-project.org/doc/qt-5/qmetatype.html#qRegisterMetaType)
+    // Register typedefs (see https://doc.qt.io/qt-5/qmetatype.html#qRegisterMetaType)
     // IMPORTANT: if CAmount is no longer a typedef use the normal variant above (see https://doc.qt.io/qt-5/qmetatype.html#qRegisterMetaType-1)
     qRegisterMetaType<CAmount>("CAmount");
     qRegisterMetaType<size_t>("size_t");

src/qt/guiutil.cpp

@@ -655,7 +655,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
 #elif defined(Q_OS_LINUX)
 
 // Follow the Desktop Application Autostart Spec:
-// http://standards.freedesktop.org/autostart-spec/autostart-spec-latest.html
+// https://specifications.freedesktop.org/autostart-spec/autostart-spec-latest.html
 
 fs::path static GetAutostartDir()
 {

src/qt/notificator.cpp

@@ -66,7 +66,7 @@ Notificator::~Notificator()
 
 #ifdef USE_DBUS
 
-// Loosely based on http://www.qtcentre.org/archive/index.php/t-25879.html
+// Loosely based on https://www.qtcentre.org/archive/index.php/t-25879.html
 class FreedesktopImage
 {
 public:

src/qt/test/rpcnestedtests.cpp

@@ -127,10 +127,10 @@ void RPCNestedTests::rpcNestedTests()
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo() .\n"), std::runtime_error); //invalid syntax
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo() getblockchaininfo()"), std::runtime_error); //invalid syntax
     (RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo(")); //tolerate non closing brackets if we have no arguments
-    (RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo()()()")); //tolerate non command brackts
+    (RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo()()()")); //tolerate non command brackets
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "getblockchaininfo(True)"), UniValue); //invalid argument
     QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "a(getblockchaininfo(True))"), UniValue); //method not found
-    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest abc,,abc"), std::runtime_error); //don't tollerate empty arguments when using ,
-    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest(abc,,abc)"), std::runtime_error); //don't tollerate empty arguments when using ,
-    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest(abc,,)"), std::runtime_error); //don't tollerate empty arguments when using ,
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest abc,,abc"), std::runtime_error); //don't tolerate empty arguments when using ,
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest(abc,,abc)"), std::runtime_error); //don't tolerate empty arguments when using ,
+    QVERIFY_EXCEPTION_THROWN(RPCConsole::RPCExecuteCommandLine(m_node, result, "rpcNestedTest(abc,,)"), std::runtime_error); //don't tolerate empty arguments when using ,
 }

src/qt/walletcontroller.cpp

@@ -152,7 +152,7 @@ WalletModel* WalletController::getOrCreateWallet(std::unique_ptr<interfaces::Wal
 
     connect(wallet_model, &WalletModel::unload, this, [this, wallet_model] {
         // Defer removeAndDeleteWallet when no modal widget is active.
-        // TODO: remove this workaround by removing usage of QDiallog::exec.
+        // TODO: remove this workaround by removing usage of QDialog::exec.
         if (QApplication::activeModalWidget()) {
             connect(qApp, &QApplication::focusWindowChanged, wallet_model, [this, wallet_model]() {
                 if (!QApplication::activeModalWidget()) {

src/support/lockedpool.cpp

@@ -65,7 +65,7 @@ void* Arena::alloc(size_t size)
 
     // Pick a large enough free-chunk. Returns an iterator pointing to the first element that is not less than key.
     // This allocation strategy is best-fit. According to "Dynamic Storage Allocation: A Survey and Critical Review",
-    // Wilson et. al. 1995, http://www.scs.stanford.edu/14wi-cs140/sched/readings/wilson.pdf, best-fit and first-fit
+    // Wilson et. al. 1995, https://www.scs.stanford.edu/14wi-cs140/sched/readings/wilson.pdf, best-fit and first-fit
     // policies seem to work well in practice.
     auto size_ptr_it = size_to_free_chunk.lower_bound(size);
     if (size_ptr_it == size_to_free_chunk.end())

src/test/validation_tests.cpp

@@ -75,7 +75,7 @@ BOOST_AUTO_TEST_CASE(signet_parse_tests)
     CMutableTransaction cb;
     cb.vout.emplace_back(0, CScript{});
     block.vtx.push_back(MakeTransactionRef(cb));
-    block.vtx.push_back(MakeTransactionRef(cb)); // Add dummy tx to excercise merkle root code
+    block.vtx.push_back(MakeTransactionRef(cb)); // Add dummy tx to exercise merkle root code
     BOOST_CHECK(!SignetTxs::Create(block, challenge));
     BOOST_CHECK(!CheckSignetBlockSolution(block, signet_params->GetConsensus()));
 

src/util/strencodings.h

@@ -166,7 +166,7 @@ bool TimingResistantEqual(const T& a, const T& b)
 }
 
 /** Parse number as fixed point according to JSON number syntax.
- * See http://json.org/number.gif
+ * See https://json.org/number.gif
  * @returns true on success, false on error.
  * @note The result must be in the range (-10^18,10^18), otherwise an overflow error will trigger.
  */

src/wallet/sqlite.h

@@ -37,7 +37,7 @@ class SQLiteBatch : public DatabaseBatch
     explicit SQLiteBatch(SQLiteDatabase& database);
     ~SQLiteBatch() override { Close(); }
 
-    /* No-op. See commeng on SQLiteDatabase::Flush */
+    /* No-op. See comment on SQLiteDatabase::Flush */
     void Flush() override {}
 
     void Close() override;

src/wallet/test/coinselector_tests.cpp

@@ -453,7 +453,7 @@ BOOST_AUTO_TEST_CASE(knapsack_solver_test)
         BOOST_CHECK( testWallet.SelectCoinsMinConf(1 * MIN_CHANGE, filter_confirmed, GroupCoins(vCoins), setCoinsRet, nValueRet, coin_selection_params, bnb_used));
         BOOST_CHECK_EQUAL(nValueRet, 1 * MIN_CHANGE); // we should get the exact amount
 
-        // run the 'mtgox' test (see http://blockexplorer.com/tx/29a3efd3ef04f9153d47a990bd7b048a4b2d213daaa5fb8ed670fb85f13bdbcf)
+        // run the 'mtgox' test (see https://blockexplorer.com/tx/29a3efd3ef04f9153d47a990bd7b048a4b2d213daaa5fb8ed670fb85f13bdbcf)
         // they tried to consolidate 10 50k coins into one 500k coin, and ended up with 50k in change
         empty_wallet();
         for (int j = 0; j < 20; j++)

src/wallet/walletdb.cpp

@@ -426,7 +426,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
                 uint256 checksum;
                 ssValue >> checksum;
                 if ((checksum_valid = Hash(vchPrivKey) != checksum)) {
-                    strErr = "Error reading wallet database: Crypted key corrupt";
+                    strErr = "Error reading wallet database: Encrypted key corrupt";
                     return false;
                 }
             }

test/functional/feature_nulldummy.py

@@ -60,7 +60,7 @@ def run_test(self):
         self.wit_address = w0.getnewaddress(address_type='p2sh-segwit')
         self.wit_ms_address = wmulti.addmultisigaddress(1, [self.pubkey], '', 'p2sh-segwit')['address']
         if not self.options.descriptors:
-            # Legacy wallets need to import these so that they are watched by the wallet. This is unnecssary (and does not need to be tested) for descriptor wallets
+            # Legacy wallets need to import these so that they are watched by the wallet. This is unnecessary (and does not need to be tested) for descriptor wallets
             wmulti.importaddress(self.ms_address)
             wmulti.importaddress(self.wit_ms_address)
 

test/functional/p2p_invalid_tx.py

@@ -143,7 +143,7 @@ def run_test(self):
         }
         # Transactions that do not end up in the mempool
         # tx_orphan_no_fee, because it has too low fee (p2ps[0] is not disconnected for relaying that tx)
-        # tx_orphan_invaid, because it has negative fee (p2ps[1] is disconnected for relaying that tx)
+        # tx_orphan_invalid, because it has negative fee (p2ps[1] is disconnected for relaying that tx)
 
         self.wait_until(lambda: 1 == len(node.getpeerinfo()), timeout=12)  # p2ps[1] is no longer connected
         assert_equal(expected_mempool, set(node.getrawmempool()))

test/functional/test_framework/key.py

@@ -27,7 +27,7 @@ def xor_bytes(b0, b1):
 def jacobi_symbol(n, k):
     """Compute the Jacobi symbol of n modulo k
 
-    See http://en.wikipedia.org/wiki/Jacobi_symbol
+    See https://en.wikipedia.org/wiki/Jacobi_symbol
 
     For our application k is always prime, so this is the same as the Legendre symbol."""
     assert k > 0 and k & 1, "jacobi symbol is only defined for positive odd k"

test/functional/test_framework/netutil.py

@@ -84,7 +84,7 @@ def get_bind_addrs(pid):
             bind_addrs.append(conn[1])
     return bind_addrs
 
-# from: http://code.activestate.com/recipes/439093/
+# from: https://code.activestate.com/recipes/439093/
 def all_interfaces():
     '''
     Return all interfaces that are up

test/functional/wallet_encryption.py

@@ -78,7 +78,7 @@ def run_test(self):
         MAX_VALUE = 100000000
         expected_time = int(time.time()) + MAX_VALUE - 600
         self.nodes[0].walletpassphrase(passphrase2, MAX_VALUE - 600)
-        # give buffer for walletpassphrase, since it iterates over all crypted keys
+        # give buffer for walletpassphrase, since it iterates over all encrypted keys
         expected_time_with_buffer = time.time() + MAX_VALUE - 600
         actual_time = self.nodes[0].getwalletinfo()['unlocked_until']
         assert_greater_than_or_equal(actual_time, expected_time)