codespell --ignore-words-list=implementor,tre tools --write-changes

Author: cclauss

tools/acorn-optimizer.mjs

@@ -397,7 +397,7 @@ function JSDCE(ast, aggressive) {
               if (elem) traverse(elem);
             }
           } else {
-            assertAt(id.type === 'Identifier', id, `expected Indentifier but found ${id.type}`);
+            assertAt(id.type === 'Identifier', id, `expected Identifier but found ${id.type}`);
             const name = id.name;
             ensureData(scopes[scopes.length - 1], name).def = 1;
           }
@@ -862,7 +862,7 @@ function emitDCEGraph(ast) {
   // must find the info we need
   assert(
     foundWasmImportsAssign,
-    'could not find the assigment to "wasmImports". perhaps --pre-js or --post-js code moved it out of the global scope? (things like that should be done after emcc runs, as they do not need to be run through the optimizer which is the special thing about --pre-js/--post-js code)',
+    'could not find the assignment to "wasmImports". perhaps --pre-js or --post-js code moved it out of the global scope? (things like that should be done after emcc runs, as they do not need to be run through the optimizer which is the special thing about --pre-js/--post-js code)',
   );
   // Read exports that were declared in extraInfo
   if (extraInfo) {
@@ -932,7 +932,7 @@ function emitDCEGraph(ast) {
           if (infos[reached]) {
             infos[reached].root = true; // in global scope, root it
           } else {
-            // An info might not exist for the identifer if it is missing, for
+            // An info might not exist for the identifier if it is missing, for
             // example, we might call Module.dynCall_vi in library code, but it
             // won't exist in a standalone (non-JS) build anyhow. We can ignore
             // it in that case as the JS won't be used, but warn to be safe.

tools/create_dom_pk_codes.py

@@ -239,7 +239,7 @@ def hash_all(k1, k2):
   return (hashes, str_to_hash)
 
 
-# Find an approprite hash function that is collision free within the set of all input strings
+# Find an appropriate hash function that is collision free within the set of all input strings
 # Try hash function format h_i = ((h_(i-1) ^ k_1) << k_2) ^ s_i, where h_i is the hash function
 # value at step i, k_1 and k_2 are the constants we are searching, and s_i is the i'th input
 # character

tools/emdump.py

@@ -792,7 +792,7 @@ def main():
                       help='Specifies the data column to sort output by. Possible values are: lines, bytes, delta, abs_delta, type, minified, unminified, demangled')
 
   parser.add_argument('--print-format', dest='print_format', default='DM',
-                      help='Specifies the naming format for the symbols. Possible options are one of: m, u, d, du, dm, um, dum. Here "m" denotes minified, "u" denotes unminified, and "d" denotes demangled. Specify any combination of the characters in upper case to print out function parameters.\nDefault: DM.')
+                      help='Specifies the naming format for the symbols. Possible options are one of: m, u, d, du, dm, um, dumb. Here "m" denotes minified, "u" denotes unminified, and "d" denotes demangled. Specify any combination of the characters in upper case to print out function parameters.\nDefault: DM.')
 
   parser.add_argument('--sort-ascending', dest='sort_ascending', action='store_true', default=False,
                       help='If true, reverses the sorting order to be ascending instead of default descending.')

tools/emdwp.py

@@ -4,7 +4,7 @@
 # University of Illinois/NCSA Open Source License.  Both these licenses can be
 # found in the LICENSE file.
 
-"""Wrapper scripte around `llvm-dwp`.
+"""Wrapper script around `llvm-dwp`.
 """
 
 import sys

tools/emnm.py

@@ -4,7 +4,7 @@
 # University of Illinois/NCSA Open Source License.  Both these licenses can be
 # found in the LICENSE file.
 
-"""Wrapper scripte around `llvm-nm`.
+"""Wrapper script around `llvm-nm`.
 """
 
 import os

tools/emscripten.py

@@ -620,7 +620,7 @@ def finalize_wasm(infile, outfile, js_syms):
 
 
 def create_tsd_exported_runtime_methods(metadata):
-  # Use the TypeScript compiler to generate defintions for all of the runtime
+  # Use the TypeScript compiler to generate definitions for all of the runtime
   # exports. The JS from the library any JS docs are included in the file used
   # for generation.
   js_doc = 'var RuntimeExports = {};\n'
@@ -660,7 +660,7 @@ def create_tsd(metadata, embind_tsd):
   out = '// TypeScript bindings for emscripten-generated code.  Automatically generated at compile time.\n'
   if settings.EXPORTED_RUNTIME_METHODS:
     out += create_tsd_exported_runtime_methods(metadata)
-  # Manually generate defintions for any Wasm function exports.
+  # Manually generate definitions for any Wasm function exports.
   out += 'interface WasmModule {\n'
   for name, functype in metadata.function_exports.items():
     mangled = asmjs_mangle(name)
@@ -683,7 +683,7 @@ def create_tsd(metadata, embind_tsd):
   export_interfaces = 'WasmModule'
   if settings.EXPORTED_RUNTIME_METHODS:
     export_interfaces += ' & typeof RuntimeExports'
-  # Add in embind defintions.
+  # Add in embind definitions.
   if embind_tsd:
     export_interfaces += ' & EmbindModule'
   out += f'export type MainModule = {export_interfaces};\n'

tools/experimental/reproduceriter.py

@@ -96,7 +96,7 @@
    make a browser build, record a trace, then make a shell build and copy the trace
    there so you can run it.
 
-   The last parameter specifies what to do when the event loop is idle: We fire an event and then set onIdle (which was this function) to null, so this is a one-time occurence.
+   The last parameter specifies what to do when the event loop is idle: We fire an event and then set onIdle (which was this function) to null, so this is a one-time occurrence.
 
 Notes
 

tools/file_packager.py

@@ -501,7 +501,7 @@ def main():
         err('Error: Embedding "%s" which is not contained within the current directory '
             '"%s".  This is invalid since the current directory becomes the '
             'root that the generated code will see.  To include files outside of the current '
-            'working directoty you can use the `--preload-file srcpath@dstpath` syntax to '
+            'working directory you can use the `--preload-file srcpath@dstpath` syntax to '
             'explicitly specify the target location.' % (path, curr_abspath))
         sys.exit(1)
       file_.dstpath = abspath[len(curr_abspath) + 1:]
@@ -702,7 +702,7 @@ def generate_js(data_target, data_files, metadata):
       }\n''' % (create_preloaded if options.use_preload_plugins else create_data)
 
   if options.has_embedded and not options.obj_output:
-    err('--obj-output is recommended when using --embed.  This outputs an object file for linking directly into your application is more effecient than JS encoding')
+    err('--obj-output is recommended when using --embed.  This outputs an object file for linking directly into your application is more efficient than JS encoding')
 
   for counter, file_ in enumerate(data_files):
     filename = file_.dstpath

tools/filelock.py

@@ -301,7 +301,7 @@ def release(self, force = False):
         """
         Releases the file lock.
 
-        Please note, that the lock is only completly released, if the lock
+        Please note, that the lock is only completely released, if the lock
         counter is 0.
 
         Also note, that the lock file itself is not automatically deleted.

tools/line_endings.py

@@ -26,7 +26,7 @@ def convert_line_endings_in_file(filename, from_eol, to_eol):
 
 
 def check_line_endings(filename, expect_only=None, print_errors=True, print_info=False):
-  """Detect inconsitent/invalid line endings.
+  """Detect inconsistent/invalid line endings.
 
   This function checks and prints out the detected line endings in the given
   file. If the file only contains either Windows \\r\\n line endings or Unix \\n