Spelling, grammar, and other improvements (cmus#1024)

* Fix spelling mistakes

* Started editing cmus.txt

* More stuff

* More edits

* A few minor improvements

* Add myself to the manpage authors

* Fix typo

README.md

@@ -86,14 +86,14 @@ To subscribe to [email protected] or view the archive visit
 http://lists.sourceforge.net/lists/listinfo/cmus-devel.
 
 The mailing list now serves as an archive for old releases and issues.
-Please use the github [issues](https://github.com/cmus/cmus/issues)
+Please use the GitHub [issues](https://github.com/cmus/cmus/issues)
 page for any problems, suggestions, or bug reports.
 
 
 Reporting Bugs
 --------------
 
-Bugs should be reported using the Github [issue tracker](https://github.com/cmus/cmus/issues).
+Bugs should be reported using the GitHub [issue tracker](https://github.com/cmus/cmus/issues).
 When creating a new issue, a template will be shown containing instructions on how to collect
 the necessary information.
 
@@ -117,5 +117,5 @@ Use hard tabs.  Tabs are _always_ 8 characters wide.  Keep the style consistent
 code.
 
 Bug fixes and implementations of new features should be suggested as a
-[pull request](https://github.com/cmus/cmus/pulls) directly on Github.
+[pull request](https://github.com/cmus/cmus/pulls) directly on GitHub.
 

glob.c

@@ -207,7 +207,7 @@ static int do_glob_match(struct list_head *head, struct list_head *first, const
 		} else if (gitem->type == GLOB_STAR) {
 			/* after star there MUST be normal text (or nothing),
 			 * question marks have been moved before this star and
-			 * other stars have been sripped (see simplify)
+			 * other stars have been stripped (see simplify)
 			 */
 			struct list_head *next;
 			struct glob_item *next_gi;

id3.c

@@ -1036,7 +1036,7 @@ static void unsync(unsigned char *buf, int *lenp)
 	if (s < len)
 		buf[d++] = buf[s++];
 
-	d_print("unsyncronization removed %d bytes\n", s - d);
+	d_print("de-synchronization removed %d bytes\n", s - d);
 	*lenp = d;
 }
 

lib.c

@@ -162,7 +162,7 @@ static int is_filtered(struct track_info *ti)
 void lib_add_track(struct track_info *ti, void *opaque)
 {
 	if (add_filter && !expr_eval(add_filter, ti)) {
-		/* filter any files exluded by lib_add_filter */
+		/* filter any files excluded by lib_add_filter */
 		return;
 	}
 

list.h

@@ -146,7 +146,7 @@ static inline void list_del_init(struct list_head *entry)
 }
 
 /**
- * list_move - delete from one list and add as another's head
+ * list_move - delete from one list and add as another one's head
  * @list: the entry to move
  * @head: the head that will precede our entry
  */
@@ -157,7 +157,7 @@ static inline void list_move(struct list_head *list, struct list_head *head)
 }
 
 /**
- * list_move_tail - delete from one list and add as another's tail
+ * list_move_tail - delete from one list and add as another one's tail
  * @list: the entry to move
  * @head: the head that will follow our entry
  */
@@ -203,11 +203,11 @@ static inline void list_splice(struct list_head *list, struct list_head *head)
 }
 
 /**
- * list_splice_init - join two lists and reinitialise the emptied list.
+ * list_splice_init - join two lists and reinitialize the emptied list.
  * @list: the new list to add.
  * @head: the place to add it in the first list.
  *
- * The list at @list is reinitialised
+ * The list at @list is reinitialized
  */
 static inline void list_splice_init(struct list_head *list,
 				    struct list_head *head)

op/coreaudio.c

@@ -246,7 +246,7 @@ static AudioStreamBasicDescription coreaudio_format_description;
 static AudioUnit coreaudio_audio_unit = NULL;
 static UInt32 coreaudio_buffer_frame_size = 1;
 static coreaudio_ring_buffer_t coreaudio_ring_buffer = {0, 0, 0, 0, 0, NULL};
-static UInt32 coreaudio_stero_channels[2];
+static UInt32 coreaudio_stereo_channels[2];
 static int coreaudio_mixer_pipe_in = 0;
 static int coreaudio_mixer_pipe_out = 0;
 
@@ -751,7 +751,7 @@ static int coreaudio_mixer_set_volume(int l, int r)
 		AudioObjectPropertyAddress aopa = {
 			.mSelector	= kAudioDevicePropertyVolumeScalar,
 			.mScope		= kAudioObjectPropertyScopeOutput,
-			.mElement	= coreaudio_stero_channels[i]
+			.mElement	= coreaudio_stereo_channels[i]
 		};
 
 		UInt32 size = sizeof(vol[i]);
@@ -778,7 +778,7 @@ static int coreaudio_mixer_get_volume(int *l, int *r)
 		AudioObjectPropertyAddress aopa = {
 			.mSelector	= kAudioDevicePropertyVolumeScalar,
 			.mScope		= kAudioObjectPropertyScopeOutput,
-			.mElement	= coreaudio_stero_channels[i]
+			.mElement	= coreaudio_stereo_channels[i]
 		};
 		UInt32 size = sizeof(vol[i]);
 		err |= AudioObjectGetPropertyData(coreaudio_device_id,
@@ -808,7 +808,7 @@ static int coreaudio_mixer_get_volume(int *l, int *r)
 static int coreaudio_mixer_open(int *volume_max)
 {
 	*volume_max = coreaudio_max_volume;
-	OSStatus err = coreaudio_get_device_stereo_channels(coreaudio_device_id, coreaudio_stero_channels);
+	OSStatus err = coreaudio_get_device_stereo_channels(coreaudio_device_id, coreaudio_stereo_channels);
 	if (err != noErr) {
 		d_print("Cannot get channel information: %d\n", err);
 		errno = ENODEV;
@@ -818,7 +818,7 @@ static int coreaudio_mixer_open(int *volume_max)
 		AudioObjectPropertyAddress aopa = {
 			.mSelector	= kAudioDevicePropertyVolumeScalar,
 			.mScope		= kAudioObjectPropertyScopeOutput,
-			.mElement	= coreaudio_stero_channels[i]
+			.mElement	= coreaudio_stereo_channels[i]
 		};
 		err |= AudioObjectAddPropertyListener(coreaudio_device_id,
 						      &aopa,
@@ -841,7 +841,7 @@ static int coreaudio_mixer_close(void)
 		AudioObjectPropertyAddress aopa = {
 			.mSelector	= kAudioDevicePropertyVolumeScalar,
 			.mScope		= kAudioObjectPropertyScopeOutput,
-			.mElement	= coreaudio_stero_channels[i]
+			.mElement	= coreaudio_stereo_channels[i]
 		};
 
 		err |= AudioObjectRemovePropertyListener(coreaudio_device_id,

op/jack.c

@@ -160,7 +160,7 @@ static int op_jack_cb(jack_nframes_t frames, void *arg)
 		}
 	}
 
-	/* if there is less than frames awaylable play silence */
+	/* if there is less than frames available play silence */
 	if (paused || bytes_min < bytes_want) {
 		for (int i = 0; i < CHANNELS; i++) {
 			jack_default_audio_sample_t* jack_buf = jack_port_get_buffer(output_ports[i], frames);
@@ -214,7 +214,7 @@ static int op_jack_buffer_init(jack_nframes_t samples, void *arg)
 		if (ringbuffer[i] != NULL) {
 			size_t length = jack_ringbuffer_read_space(ringbuffer[i]);
 
-			/* actualy this could both read/write less than length.
+			/* actually this could both read/write less than length.
 			 * In that case, which should not happen[TM], there will
 			 * be a gap in playback.
 			 */
@@ -279,7 +279,7 @@ static int op_jack_init(void)
 	jack_options_t options = JackNullOption;
 	if (fail) {
 		/* since jackd failed, it will not be autostarted. Either jackd
-		 * was killed intentionaly or it died by heartattack.
+		 * was killed intentionally or it died by heartattack.
 		 * Until it is restarted, init will happily fail again
 		 * and again and again..
 		 */
@@ -340,7 +340,7 @@ static int op_jack_init(void)
 			break;
 		}
 		if (jack_connect(client, jack_port_name(output_ports[i]), ports[i])) {
-			d_print("connot connect port %s\n", ports[i]);
+			d_print("cannot connect port %s\n", ports[i]);
 			jack_free(ports);
 			return -OP_ERROR_INTERNAL;
 		}

tabexp_file.c

@@ -129,7 +129,7 @@ static void tabexp_load_dir(const char *dirname, const char *start,
 {
 	PTR_ARRAY(array);
 
-	/* tabexp is reseted */
+	/* tabexp is reset */
 	load_dir(&array, dirname, start, filter);
 
 	if (array.count) {
@@ -149,7 +149,7 @@ static void tabexp_load_env_path(const char *env_path, const char *start,
 	char cwd[1024];
 	char *p = path, *n;
 
-	/* tabexp is reseted */
+	/* tabexp is reset */
 	do {
 		n = strchr(p, ':');
 		if (n)

track_info.c

@@ -222,7 +222,7 @@ static int doublecmp0(double a, double b)
 	return (x > 0) - (x < 0);
 }
 
-/* this function gets called *alot*, it must be very fast */
+/* this function gets called *a lot*, it must be very fast */
 int track_info_cmp(const struct track_info *a, const struct track_info *b, const sort_key_t *keys)
 {
 	int i, rev = 0, res = 0;

uchar.c

@@ -319,7 +319,7 @@ void u_prev_char_pos(const char *str, int *idx)
 	ch = s[--i];
 	len = len_tab[ch];
 	if (len != 0) {
-		/* start of byte sequence or invelid uchar */
+		/* start of byte sequence or invalid uchar */
 		goto one;
 	}
 

window.c

@@ -394,7 +394,7 @@ void window_set_sel(struct window *win, struct iter *iter)
 
 		tmp = win->sel;
 		bottom_nr = sel_nr;
-		if (sel_nr >= top_nr + win->nr_rows) { /* seleced element not visible */
+		if (sel_nr >= top_nr + win->nr_rows) { /* selected element not visible */
 			while (sel_nr >= top_nr + win->nr_rows) {
 				win->get_next(&win->top);
 				top_nr++;