Work on making range take non-integer values.

musl doesn't obey this behavior.

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## 1.35.1 - 2024-06-16
+## 1.35.2 - 2024-06-16
 - Fix some documentation typos.
 - Allow using `:only` in import without quoting.
 
@@ -118,7 +118,7 @@ All notable changes to this project will be documented in this file.
   See http://no-color.org/
 - Disallow using `(splice x)` in contexts where it doesn't make sense rather than silently coercing to `x`.
   Instead, raise a compiler error.
-- Change the names of `:user8` and `:user9` sigals to `:interrupt` and `:await`
+- Change the names of `:user8` and `:user9` signals to `:interrupt` and `:await`
 - Change the names of `:user8` and `:user9` fiber statuses to `:interrupted` and `:suspended`.
 - Add `ev/all-tasks` to see all currently suspended fibers.
 - Add `keep-syntax` and `keep-syntax!` functions to make writing macros easier.
@@ -289,7 +289,7 @@ All notable changes to this project will be documented in this file.
 - Add the ability to close channels with `ev/chan-close` (or `:close`).
 - Add threaded channels with `ev/thread-chan`.
 - Add `JANET_FN` and `JANET_REG` macros to more easily define C functions that export their source mapping information.
-- Add `janet_interpreter_interupt` and `janet_loop1_interrupt` to interrupt the interpreter while running.
+- Add `janet_interpreter_interrupt` and `janet_loop1_interrupt` to interrupt the interpreter while running.
 - Add `table/clear`
 - Add build option to disable the threading library without disabling all threads.
 - Remove JPM from the main Janet distribution. Instead, JPM must be installed
@@ -343,7 +343,7 @@ saving and restoring the entire VM state.
 - Sort keys in pretty printing output.
 
 ## 1.15.3 - 2021-02-28
-- Fix a fiber bug that occured in deeply nested fibers
+- Fix a fiber bug that occurred in deeply nested fibers
 - Add `unref` combinator to pegs.
 - Small docstring changes.
 
@@ -493,13 +493,13 @@ saving and restoring the entire VM state.
 - Add `symbol/slice`
 - Add `keyword/slice`
 - Allow cross compilation with Makefile.
-- Change `compare-primitve` to `cmp` and make it more efficient.
+- Change `compare-primitive` to `cmp` and make it more efficient.
 - Add `reverse!` for reversing an array or buffer in place.
 - `janet_dobytes` and `janet_dostring` return parse errors in \*out
 - Add `repeat` macro for iterating something n times.
 - Add `eachy` (each yield) macro for iterating a fiber.
 - Fix `:generate` verb in loop macro to accept non symbols as bindings.
-- Add `:h`, `:h+`, and `:h*` in `default-peg-grammar` for hexidecimal digits.
+- Add `:h`, `:h+`, and `:h*` in `default-peg-grammar` for hexadecimal digits.
 - Fix `%j` formatter to print numbers precisely (using the `%.17g` format string to printf).
 
 ## 1.10.1 - 2020-06-18

meson.build

@@ -20,7 +20,7 @@
 
 project('janet', 'c',
   default_options : ['c_std=c99', 'build.c_std=c99', 'b_lundef=false', 'default_library=both'],
-  version : '1.35.1')
+  version : '1.35.2')
 
 # Global settings
 janet_path = join_paths(get_option('prefix'), get_option('libdir'), 'janet')

src/boot/boot.janet

@@ -116,7 +116,7 @@
 (defn nil? "Check if x is nil." [x] (= x nil))
 (defn empty? "Check if xs is empty." [xs] (= nil (next xs nil)))
 
-# For macros, we define an imcomplete odd? function that will be overriden.
+# For macros, we define an incomplete odd? function that will be overridden.
 (defn odd? [x] (= 1 (mod x 2)))
 
 (def- non-atomic-types
@@ -153,6 +153,51 @@
        ,v
        (,error ,(if err err (string/format "assert failure in %j" x))))))
 
+(defmacro defdyn
+  ``Define an alias for a keyword that is used as a dynamic binding. The
+  alias is a normal, lexically scoped binding that can be used instead of
+  a keyword to prevent typos. `defdyn` does not set dynamic bindings or otherwise
+  replace `dyn` and `setdyn`. The alias _must_ start and end with the `*` character, usually
+  called "earmuffs".``
+  [alias & more]
+  (assert (symbol? alias) "alias must be a symbol")
+  (assert (> (length alias) 2) "name must have leading and trailing '*' characters")
+  (assert (= 42 (get alias 0) (get alias (- (length alias) 1))) "name must have leading and trailing '*' characters")
+  (def prefix (dyn :defdyn-prefix))
+  (def kw (keyword prefix (slice alias 1 -2)))
+  ~(def ,alias :dyn ,;more ,kw))
+
+(defdyn *macro-form*
+  "Inside a macro, is bound to the source form that invoked the macro")
+
+(defdyn *lint-error*
+  "The current lint error level. The error level is the lint level at which compilation will exit with an error and not continue.")
+
+(defdyn *lint-warn*
+  "The current lint warning level. The warning level is the lint level at which and error will be printed but compilation will continue as normal.")
+
+(defdyn *lint-levels*
+  "A table of keyword alias to numbers denoting a lint level. Can be used to provided custom aliases for numeric lint levels.")
+
+(defdyn *macro-lints*
+  ``Bound to an array of lint messages that will be reported by the compiler inside a macro.
+  To indicate an error or warning, a macro author should use `maclintf`.``)
+
+(defn maclintf
+  ``When inside a macro, call this function to add a linter warning. Takes
+  a `fmt` argument like `string/format`, which is used to format the message.``
+  [level fmt & args]
+  (def lints (dyn *macro-lints*))
+  (if lints
+    (do
+      (def form (dyn *macro-form*))
+      (def [l c] (if (tuple? form) (tuple/sourcemap form) [nil nil]))
+      (def l (if (not= -1 l) l))
+      (def c (if (not= -1 c) c))
+      (def msg (string/format fmt ;args))
+      (array/push lints [level l c msg])))
+  nil)
+
 (defn errorf
   "A combination of `error` and `string/format`. Equivalent to `(error (string/format fmt ;args))`."
   [fmt & args]
@@ -531,6 +576,11 @@
   [x ds & body]
   (each-template x ds :each body))
 
+(defn- check-empty-body
+  [body]
+  (if (= (length body) 0)
+    (maclintf :normal "empty loop body")))
+
 (defmacro loop
   ```
   A general purpose loop macro. This macro is similar to the Common Lisp loop
@@ -602,6 +652,7 @@
   The `loop` macro always evaluates to nil.
   ```
   [head & body]
+  (check-empty-body body)
   (loop1 body head 0))
 
 (defmacro seq
@@ -609,6 +660,7 @@
   See `loop` for details.``
   [head & body]
   (def $accum (gensym))
+  (check-empty-body body)
   ~(do (def ,$accum @[]) (loop ,head (,array/push ,$accum (do ,;body))) ,$accum))
 
 (defmacro catseq
@@ -616,6 +668,7 @@
   See `loop` for details.``
   [head & body]
   (def $accum (gensym))
+  (check-empty-body body)
   ~(do (def ,$accum @[]) (loop ,head (,array/concat ,$accum (do ,;body))) ,$accum))
 
 (defmacro tabseq
@@ -629,6 +682,7 @@
   ``Create a generator expression using the `loop` syntax. Returns a fiber
   that yields all values inside the loop in order. See `loop` for details.``
   [head & body]
+  (check-empty-body body)
   ~(,fiber/new (fn :generate [] (loop ,head (yield (do ,;body)))) :yi))
 
 (defmacro coro
@@ -1207,19 +1261,6 @@
     (array/push parts (tuple apply f $args)))
   (tuple 'fn :juxt (tuple '& $args) (tuple/slice parts 0)))
 
-(defmacro defdyn
-  ``Define an alias for a keyword that is used as a dynamic binding. The
-  alias is a normal, lexically scoped binding that can be used instead of
-  a keyword to prevent typos. `defdyn` does not set dynamic bindings or otherwise
-  replace `dyn` and `setdyn`. The alias _must_ start and end with the `*` character, usually
-  called "earmuffs".``
-  [alias & more]
-  (assert (symbol? alias) "alias must be a symbol")
-  (assert (and (> (length alias) 2) (= 42 (first alias) (last alias))) "name must have leading and trailing '*' characters")
-  (def prefix (dyn :defdyn-prefix))
-  (def kw (keyword prefix (slice alias 1 -2)))
-  ~(def ,alias :dyn ,;more ,kw))
-
 (defn has-key?
   "Check if a data structure `ds` contains the key `key`."
   [ds key]
@@ -1240,18 +1281,6 @@
 (defdyn *exit-value* "Set the return value from `run-context` upon an exit. By default, `run-context` will return nil.")
 (defdyn *task-id* "When spawning a thread or fiber, the task-id can be assigned for concurrency control.")
 
-(defdyn *macro-form*
-  "Inside a macro, is bound to the source form that invoked the macro")
-
-(defdyn *lint-error*
-  "The current lint error level. The error level is the lint level at which compilation will exit with an error and not continue.")
-
-(defdyn *lint-warn*
-  "The current lint warning level. The warning level is the lint level at which and error will be printed but compilation will continue as normal.")
-
-(defdyn *lint-levels*
-  "A table of keyword alias to numbers denoting a lint level. Can be used to provided custom aliases for numeric lint levels.")
-
 (defdyn *current-file*
   "Bound to the name of the currently compiling file.")
 
@@ -2035,24 +2064,6 @@
 ###
 ###
 
-(defdyn *macro-lints*
-  ``Bound to an array of lint messages that will be reported by the compiler inside a macro.
-  To indicate an error or warning, a macro author should use `maclintf`.``)
-
-(defn maclintf
-  ``When inside a macro, call this function to add a linter warning. Takes
-  a `fmt` argument like `string/format`, which is used to format the message.``
-  [level fmt & args]
-  (def lints (dyn *macro-lints*))
-  (when lints
-    (def form (dyn *macro-form*))
-    (def [l c] (if (tuple? form) (tuple/sourcemap form) [nil nil]))
-    (def l (if-not (= -1 l) l))
-    (def c (if-not (= -1 c) c))
-    (def msg (string/format fmt ;args))
-    (array/push lints [level l c msg]))
-  nil)
-
 (defn macex1
   ``Expand macros in a form, but do not recursively expand macros.
   See `macex` docs for info on `on-binding`.``
@@ -3077,7 +3088,7 @@
   current environment.``
   [path & args]
   (def ps (partition 2 args))
-  (def argm (mapcat (fn [[k v]] [k (if (= k :as) (string v) v)]) ps))
+  (def argm (mapcat (fn [[k v]] [k (case k :as (string v) :only ~(quote ,v) v)]) ps))
   (tuple import* (string path) ;argm))
 
 (defmacro use
@@ -3847,7 +3858,7 @@
     (string/replace-all "-" "_" name))
 
   (defn ffi/context
-    "Set the path of the dynamic library to implictly bind, as well
+    "Set the path of the dynamic library to implicitly bind, as well
      as other global state for ease of creating native bindings."
     [&opt native-path &named map-symbols lazy]
     (default map-symbols default-mangle)
@@ -4179,7 +4190,7 @@
     (not (not (os/stat (bundle-dir bundle-name) :mode))))
 
   (defn bundle/install
-    "Install a bundle from the local filesystem. The name of the bundle will be infered from the bundle, or passed as a parameter :name in `config`."
+    "Install a bundle from the local filesystem. The name of the bundle will be inferred from the bundle, or passed as a parameter :name in `config`."
     [path &keys config]
     (def path (bundle-rpath path))
     (def clean (get config :clean))

src/conf/janetconf.h

@@ -5,9 +5,9 @@
 
 #define JANET_VERSION_MAJOR 1
 #define JANET_VERSION_MINOR 35
-#define JANET_VERSION_PATCH 1
+#define JANET_VERSION_PATCH 2
 #define JANET_VERSION_EXTRA ""
-#define JANET_VERSION "1.35.1"
+#define JANET_VERSION "1.35.2"
 
 /* #define JANET_BUILD "local" */
 

src/core/compile.h

@@ -262,7 +262,7 @@ void janetc_popscope(JanetCompiler *c);
 void janetc_popscope_keepslot(JanetCompiler *c, JanetSlot retslot);
 JanetFuncDef *janetc_pop_funcdef(JanetCompiler *c);
 
-/* Create a destory slots */
+/* Create a destroy slot */
 JanetSlot janetc_cslot(Janet x);
 
 /* Search for a symbol */

src/core/corelib.c

@@ -432,27 +432,28 @@ JANET_CORE_FN(janet_core_range,
               "With one argument, returns a range [0, end). With two arguments, returns "
               "a range [start, end). With three, returns a range with optional step size.") {
     janet_arity(argc, 1, 3);
-    int32_t start = 0, stop = 0, step = 1, count = 0;
+    double start = 0, stop = 0, step = 1, count = 0;
     if (argc == 3) {
-        start = janet_getinteger(argv, 0);
+        start = janet_getnumber(argv, 0);
-        stop = janet_getinteger(argv, 1);
+        stop = janet_getnumber(argv, 1);
-        step = janet_getinteger(argv, 2);
+        step = janet_getnumber(argv, 2);
-        count = (step > 0) ? (stop - start - 1) / step + 1 :
+        count = (step > 0) ? (stop - start) / step :
-                ((step < 0) ? (stop - start + 1) / step + 1 : 0);
+                ((step < 0) ? (stop - start) / step : 0);
     } else if (argc == 2) {
-        start = janet_getinteger(argv, 0);
+        start = janet_getnumber(argv, 0);
-        stop = janet_getinteger(argv, 1);
+        stop = janet_getnumber(argv, 1);
         count = stop - start;
     } else {
-        stop = janet_getinteger(argv, 0);
+        stop = janet_getnumber(argv, 0);
         count = stop;
     }
     count = (count > 0) ? count : 0;
-    JanetArray *array = janet_array(count);
+    int32_t int_count = ceil(count);
-    for (int32_t i = 0; i < count; i++) {
+    JanetArray *array = janet_array(int_count);
+    for (int32_t i = 0; i < int_count; i++) {
         array->data[i] = janet_wrap_number(start + i * step);
     }
-    array->count = count;
+    array->count = int_count;
     return janet_wrap_array(array);
 }
 
@@ -976,7 +977,7 @@ static void make_apply(JanetTable *env) {
         /* Push the array */
         S(JOP_PUSH_ARRAY, 5),
 
-        /* Call the funciton */
+        /* Call the function */
         S(JOP_TAILCALL, 0)
     };
     janet_quick_asm(env, JANET_FUN_APPLY | JANET_FUNCDEF_FLAG_VARARG,

src/core/debug.c

@@ -102,7 +102,7 @@ void janet_stacktrace(JanetFiber *fiber, Janet err) {
 }
 
 /* Error reporting. This can be emulated from within Janet, but for
- * consitency with the top level code it is defined once. */
+ * consistency with the top level code it is defined once. */
 void janet_stacktrace_ext(JanetFiber *fiber, Janet err, const char *prefix) {
 
     int32_t fi;

src/core/ev.c

@@ -433,7 +433,7 @@ static void janet_stream_marshal(void *p, JanetMarshalContext *ctx) {
     }
     janet_marshal_int64(ctx, (int64_t)(duph));
 #else
-    /* Marshal after dup becuse it is easier than maintaining our own ref counting. */
+    /* Marshal after dup because it is easier than maintaining our own ref counting. */
     int duph = dup(s->handle);
     if (duph < 0) janet_panicf("failed to duplicate stream handle: %V", janet_ev_lasterr());
     janet_marshal_int(ctx, (int32_t)(duph));
@@ -595,7 +595,7 @@ void janet_ev_deinit_common(void) {
 
 /* Shorthand to yield to event loop */
 void janet_await(void) {
-    /* Store the fiber in a gobal table */
+    /* Store the fiber in a global table */
     janet_signalv(JANET_SIGNAL_EVENT, janet_wrap_nil());
 }
 
@@ -1477,7 +1477,7 @@ static void janet_register_stream(JanetStream *stream) {
 
 void janet_loop1_impl(int has_timeout, JanetTimestamp to) {
     ULONG_PTR completionKey = 0;
-    DWORD num_bytes_transfered = 0;
+    DWORD num_bytes_transferred = 0;
     LPOVERLAPPED overlapped = NULL;
 
     /* Calculate how long to wait before timeout */
@@ -1492,7 +1492,7 @@ void janet_loop1_impl(int has_timeout, JanetTimestamp to) {
     } else {
         waittime = INFINITE;
     }
-    BOOL result = GetQueuedCompletionStatus(janet_vm.iocp, &num_bytes_transfered, &completionKey, &overlapped, (DWORD) waittime);
+    BOOL result = GetQueuedCompletionStatus(janet_vm.iocp, &num_bytes_transferred, &completionKey, &overlapped, (DWORD) waittime);
 
     if (result || overlapped) {
         if (0 == completionKey) {
@@ -1515,7 +1515,7 @@ void janet_loop1_impl(int has_timeout, JanetTimestamp to) {
             if (fiber != NULL) {
                 fiber->flags &= ~JANET_FIBER_EV_FLAG_IN_FLIGHT;
                 /* System is done with this, we can reused this data */
-                overlapped->InternalHigh = (ULONG_PTR) num_bytes_transfered;
+                overlapped->InternalHigh = (ULONG_PTR) num_bytes_transferred;
                 fiber->ev_callback(fiber, result ? JANET_ASYNC_EVENT_COMPLETE : JANET_ASYNC_EVENT_FAILED);
             } else {
                 janet_free((void *) overlapped);
@@ -2832,7 +2832,7 @@ static JanetEVGenericMessage janet_go_thread_subr(JanetEVGenericMessage args) {
             janet_gcroot(janet_wrap_table(janet_vm.abstract_registry));
         }
 
-        /* Get supervsior */
+        /* Get supervisor */
         if (flags & JANET_THREAD_SUPERVISOR_FLAG) {
             Janet sup =
                 janet_unmarshal(nextbytes, endbytes - nextbytes,

src/core/ffi.c

@@ -475,7 +475,7 @@ JANET_CORE_FN(cfun_ffi_align,
 static void *janet_ffi_getpointer(const Janet *argv, int32_t n) {
     switch (janet_type(argv[n])) {
         default:
-            janet_panicf("bad slot #%d, expected ffi pointer convertable type, got %v", n, argv[n]);
+            janet_panicf("bad slot #%d, expected ffi pointer convertible type, got %v", n, argv[n]);
         case JANET_POINTER:
         case JANET_STRING:
         case JANET_KEYWORD:

src/core/gc.h

@@ -64,7 +64,7 @@ enum JanetMemoryType {
 };
 
 /* To allocate collectable memory, one must call janet_alloc, initialize the memory,
- * and then call when janet_enablegc when it is initailize and reachable by the gc (on the JANET stack) */
+ * and then call when janet_enablegc when it is initialized and reachable by the gc (on the JANET stack) */
 void *janet_gcalloc(enum JanetMemoryType type, size_t size);
 
 #endif

src/core/io.c

@@ -294,7 +294,7 @@ int janet_file_close(JanetFile *file) {
     if (!(file->flags & (JANET_FILE_NOT_CLOSEABLE | JANET_FILE_CLOSED))) {
         ret = fclose(file->file);
         file->flags |= JANET_FILE_CLOSED;
-        file->file = NULL; /* NULL derefence is easier to debug then other problems */
+        file->file = NULL; /* NULL dereference is easier to debug then other problems */
         return ret;
     }
     return 0;

src/core/net.c

@@ -325,7 +325,7 @@ JANET_NO_RETURN static void janet_sched_accept(JanetStream *stream, JanetFunctio
 
 #endif
 
-/* Adress info */
+/* Address info */
 
 static int janet_get_sockettype(Janet *argv, int32_t argc, int32_t n) {
     JanetKeyword stype = janet_optkeyword(argv, argc, n, NULL);

src/core/os.c

@@ -1413,7 +1413,7 @@ JANET_CORE_FN(os_spawn,
 JANET_CORE_FN(os_posix_exec,
               "(os/posix-exec args &opt flags env)",
               "Use the execvpe or execve system calls to replace the current process with an interface similar to os/execute. "
-              "Hoever, instead of creating a subprocess, the current process is replaced. Is not supported on windows, and "
+              "However, instead of creating a subprocess, the current process is replaced. Is not supported on windows, and "
               "does not allow redirection of stdio.") {
     return os_execute_impl(argc, argv, JANET_EXECUTE_EXEC);
 }
@@ -2668,7 +2668,7 @@ JANET_CORE_FN(os_open,
     } else if (write_flag && !read_flag) {
         open_flags |= O_WRONLY;
     } else {
-        open_flags = O_RDWR;
+        open_flags |= O_RDWR;
     }
 
     do {

src/core/peg.c

@@ -134,7 +134,7 @@ static LineCol get_linecol_from_position(PegState *s, int32_t position) {
      *   a newline character is consider to be on the same line as the character before
      *   (\n is line terminator, not line separator).
      * - in the not-found case, we still want to find the greatest-indexed newline that
-     *   is before position. we use that to calcuate the line and column.
+     *   is before position. we use that to calculate the line and column.
      * - in the case that lo = 0 and s->linemap[0] is still greater than position, we
      *   are on the first line and our column is position + 1. */
     int32_t hi = s->linemaplen; /* hi is greater than the actual line */
@@ -667,11 +667,11 @@ tail:
         case RULE_READINT: {
             uint32_t tag = rule[2];
             uint32_t signedness = rule[1] & 0x10;
-            uint32_t endianess = rule[1] & 0x20;
+            uint32_t endianness = rule[1] & 0x20;
             int width = (int)(rule[1] & 0xF);
             if (text + width > s->text_end) return NULL;
             uint64_t accum = 0;
-            if (endianess) {
+            if (endianness) {
                 /* BE */
                 for (int i = 0; i < width; i++) accum = (accum << 8) | text[i];
             } else {
@@ -1628,7 +1628,7 @@ static void *peg_unmarshal(JanetMarshalContext *ctx) {
                 i += 2;
                 break;
             case RULE_READINT:
-                /* [ width | (endianess << 5) | (signedness << 6), tag ] */
+                /* [ width | (endianness << 5) | (signedness << 6), tag ] */
                 if (rule[1] > JANET_MAX_READINT_WIDTH) goto bad;
                 i += 3;
                 break;
@@ -1725,7 +1725,7 @@ static JanetPeg *compile_peg(Janet x) {
 JANET_CORE_FN(cfun_peg_compile,
               "(peg/compile peg)",
               "Compiles a peg source data structure into a <core/peg>. This will speed up matching "
-              "if the same peg will be used multiple times. Will also use `(dyn :peg-grammar)` to suppliment "
+              "if the same peg will be used multiple times. Will also use `(dyn :peg-grammar)` to supplement "
               "the grammar of the peg for otherwise undefined peg keywords.") {
     janet_fixarity(argc, 1);
     JanetPeg *peg = compile_peg(argv[0]);

src/core/state.c

@@ -58,7 +58,7 @@ void janet_vm_load(JanetVM *from) {
 }
 
 /* Trigger suspension of the Janet vm by trying to
- * exit the interpeter loop when convenient. You can optionally
+ * exit the interpreter loop when convenient. You can optionally
  * use NULL to interrupt the current VM when convenient */
 void janet_interpreter_interrupt(JanetVM *vm) {
     vm = vm ? vm : &janet_vm;

src/core/strtod.c

@@ -34,9 +34,9 @@
  * because E is a valid digit in bases 15 or greater. For bases greater than
  * 10, the letters are used as digits. A through Z correspond to the digits 10
  * through 35, and the lowercase letters have the same values. The radix number
- * is always in base 10. For example, a hexidecimal number could be written
+ * is always in base 10. For example, a hexadecimal number could be written
  * '16rdeadbeef'. janet_scan_number also supports some c style syntax for
- * hexidecimal literals. The previous number could also be written
+ * hexadecimal literals. The previous number could also be written
  * '0xdeadbeef'.
  */
 

src/core/table.c

@@ -67,7 +67,7 @@ static JanetTable *janet_table_init_impl(JanetTable *table, int32_t capacity, in
     return table;
 }
 
-/* Initialize a table (for use withs scratch memory) */
+/* Initialize a table (for use with scratch memory) */
 JanetTable *janet_table_init(JanetTable *table, int32_t capacity) {
     return janet_table_init_impl(table, capacity, 1);
 }

src/core/util.c

@@ -972,7 +972,7 @@ const char *janet_strerror(int e) {
 #ifdef JANET_WINDOWS
     /* Microsoft strerror seems sane here and is thread safe by default */
     return strerror(e);
-#elif defined(_GNU_SOURCE)
+#elif defined(__GLIBC__)
     /* See https://linux.die.net/man/3/strerror_r */
     return strerror_r(e, janet_vm.strerror_buf, sizeof(janet_vm.strerror_buf));
 #else

src/core/util.h

@@ -141,7 +141,7 @@ int janet_gettime(struct timespec *spec, enum JanetTimeSource source);
 #define strdup(x) _strdup(x)
 #endif
 
-/* Use LoadLibrary on windows or dlopen on posix to load dynamic libaries
+/* Use LoadLibrary on windows or dlopen on posix to load dynamic libraries
  * with native code. */
 #if defined(JANET_NO_DYNAMIC_MODULES)
 typedef int Clib;

src/core/vm.c

@@ -1268,7 +1268,7 @@ static JanetSignal run_vm(JanetFiber *fiber, Janet in) {
 /*
  * Execute a single instruction in the fiber. Does this by inspecting
  * the fiber, setting a breakpoint at the next instruction, executing, and
- * reseting breakpoints to how they were prior. Yes, it's a bit hacky.
+ * resetting breakpoints to how they were prior. Yes, it's a bit hacky.
  */
 JanetSignal janet_step(JanetFiber *fiber, Janet in, Janet *out) {
     /* No finished or currently alive fibers. */
@@ -1613,7 +1613,7 @@ int janet_init(void) {
     janet_vm.registry_count = 0;
     janet_vm.registry_dirty = 0;
 
-    /* Intialize abstract registry */
+    /* Initialize abstract registry */
     janet_vm.abstract_registry = janet_table(0);
     janet_gcroot(janet_wrap_table(janet_vm.abstract_registry));
 

src/include/janet.h

@@ -46,7 +46,7 @@ extern "C" {
 #endif
 
 /*
- * Detect OS and endianess.
+ * Detect OS and endianness.
  * From webkit source. There is likely some extreneous
  * detection for unsupported platforms
  */
@@ -262,7 +262,7 @@ extern "C" {
 #endif
 #endif
 
-/* Tell complier some functions don't return */
+/* Tell compiler some functions don't return */
 #ifndef JANET_NO_RETURN
 #ifdef JANET_WINDOWS
 #define JANET_NO_RETURN __declspec(noreturn)
@@ -272,7 +272,7 @@ extern "C" {
 #endif
 
 /* Prevent some recursive functions from recursing too deeply
- * ands crashing (the parser). Instead, error out. */
+ * and crashing (the parser). Instead, error out. */
 #define JANET_RECURSION_GUARD 1024
 
 /* Maximum depth to follow table prototypes before giving up and returning nil. */
@@ -2150,7 +2150,7 @@ typedef enum {
     RULE_TO,           /* [rule] */
     RULE_THRU,         /* [rule] */
     RULE_LENPREFIX,    /* [rule_a, rule_b (repeat rule_b rule_a times)] */
-    RULE_READINT,      /* [(signedness << 4) | (endianess << 5) | bytewidth, tag] */
+    RULE_READINT,      /* [(signedness << 4) | (endianness << 5) | bytewidth, tag] */
     RULE_LINE,         /* [tag] */
     RULE_COLUMN,       /* [tag] */
     RULE_UNREF,        /* [rule, tag] */

test/suite-boot.janet

@@ -754,7 +754,7 @@
     (default name (string "has-key? " (++ test-has-key-auto)))
     (assert (= expected (has-key? col key)) name)
     (if
-      # guarenteed by `has-key?` to never fail
+      # guaranteed by `has-key?` to never fail
       expected (in col key)
       # if `has-key?` is false, then `in` should fail (for indexed types)
       #

test/suite-peg.janet

@@ -492,7 +492,7 @@
       # header, followed by body, and drop the :header-len capture
       :packet (/ (* :packet-header :packet-body) ,|$1)
 
-      # any exact seqence of packets (no extra characters)
+      # any exact sequence of packets (no extra characters)
       :main (* (any :packet) -1)}))
 
 (assert (deep= @["a" "bb" "ccc"] (peg/match peg2 "1:a2:bb3:ccc"))