Various minor capitalization and typo fixes (#371)

This commit fixes various minor typos, punctuation errors and
corrects the capitalization of many names.

src/lib/libcmd/RELEASE

@@ -21,11 +21,11 @@
 10-10-20 ln: fix 'cannot replace existing file' logic
 10-10-10 cp,mv: add --remove-destination
 10-08-11 cp.c,expr.c: use conformance("standard",0) test
-10-08-11 cut.c: use mbnsize() instead of mblen() (for ast C.UTF-8)
+10-08-11 cut.c: use mbnsize() instead of mblen() (for AST C.UTF-8)
 10-07-28 chgrp.c,chmod.c,cksum.c: fts_path for diagnostics, not fts_accpath!
 10-06-14 rm.c: fix -rfu logic
 10-06-12 paste.c: repeat after me: do not modify argv[i]
-10-06-01 sync with ast api 20100601
+10-06-01 sync with AST API 20100601
 10-05-09 tail.c: fix -0f bug that initially listed the entire file
 10-05-06 basename.c: add { -a,--all -s,--suffux=suffix } from BSD
 10-04-12 cat.c: fix -v bug that dumped core and make consistent with cmp --print-chars
@@ -99,13 +99,13 @@
 07-11-29 rev.c: honor multibyte locales
 07-11-27 cp.c: open non-existent destination with O_EXCL
 07-11-27 stty.c: add -t,--terminal-group to list tty pgrp
-07-11-27 cksum.c: --silent -s => -S, -s == -x sys5 for gnu compatibility
-07-11-11 tee.c: drop ancient bsd compatibility "-" operand => SIGINT
+07-11-27 cksum.c: --silent -s => -S, -s == -x sys5 for GNU compatibility
+07-11-11 tee.c: drop ancient BSD compatibility "-" operand => SIGINT
 07-10-29 cksum.c: add SUM_LEGACY for -r
 07-10-12 cp.c: plug usage string memory leak by using per-builtin state
-07-09-21 cksum.c: add sumprint() default scale arg, --scale, --bsd for solaris
+07-09-21 cksum.c: add sumprint() default scale arg, --scale, --bsd for Solaris
 07-09-10 chmod.c: add --show,-n
-07-07-27 wclib.c: bias <wchar.h> checks for modern unix
+07-07-27 wclib.c: bias <wchar.h> checks for modern Unix
 07-07-17 cat.c: fix --squeeze-blank to reduce multiple blank lines to *one*
 07-05-20 cmd.h: handle msvc's balk at if(0)0=0;
 07-05-20 cksum.c: #include <modex.h>
@@ -156,8 +156,8 @@
 06-08-28 uniq.c: add -D,--all-repeated
 06-08-25 wc.c,wclib.c: add -L,--longest-line,WC_LONGEST
 06-08-24 wc.c,wclib.c: implement -m and WC_MBYTE
-06-08-24 rmdir.c: -sp applies to every message, add gnu -e
-06-08-23 rmdir.c: add solaris --suppress, -s
+06-08-24 rmdir.c: -sp applies to every message, add GNU -e
+06-08-23 rmdir.c: add Solaris --suppress, -s
 06-08-23 mkdir.c: don't add 0300 to -p final dir mode
 06-07-17 cut.c: handle last line with no newline
 06-07-17 cut.c: --output-delimiter == --line-delimiter
@@ -244,7 +244,7 @@
 01-05-31 date: fix /bin/date fallback logic
 	 stty: fix a few mismatched flags, -a and -g option logic
 	 stty: tone down sane to modify current settings rather than from zero
-01-05-01 uname: -i => -h, add sol.sun4 -i, add sgi -R, punt to /usr/bin/uname
+01-05-01 uname: -i => -h, add sol.sun4 -i, add SGI -R, punt to /usr/bin/uname
 01-04-17 date,rm: add
 01-03-07 cp: fix readonly string mod on "."
 01-01-23 cp: `cp foo' => `cp foo .' only for CONFORMANCE!=standard

src/lib/libcmd/cksum.c

@@ -126,7 +126,7 @@ typedef struct State_s			/* program state		*/
 	int		header;		/* list method on output	*/
 	int		list;		/* list file name too		*/
 	Sum_t*		oldsum;		/* previous sum method		*/
-	int		permissions;	/* include mode,uer,group	*/
+	int		permissions;	/* include mode,user,group	*/
 	int		haveperm;	/* permissions in the input	*/
 	int		recursive;	/* recursively descend dirs	*/
 	size_t		scale;		/* scale override		*/

src/lib/libcmd/date.c

@@ -158,7 +158,7 @@ static const char usage[] =
 "	monotonic increasing time. Not available on all systems.]"
 "[L:last?List only the last time for multiple \adate\a operands.]"
 "[l:leap-seconds?Include leap seconds in time calculations. Leap seconds"
-"	after the ast library release date are not accounted for.]"
+"	after the AST library release date are not accounted for.]"
 "[m:modify-time|mtime?List file argument modify times.]"
 "[n!:network?Set network time.]"
 "[p:parse?Add \aformat\a to the list of \bstrptime\b(3) parse conversion"

src/lib/libcmd/expr.c

@@ -108,7 +108,7 @@ static const char usage[] =
 	"[+2?Invalid expressions.]"
 	"[+>2?An error occurred.]"
 	"}"
-"[+SEE ALSO?\bregcomp\b(5), \bgrep\b(1), \bsh\b(1)]"
+"[+SEE ALSO?\bregcomp\b(3), \bgrep\b(1), \bsh\b(1)]"
 ;
 
 #include	<cmd.h>

src/lib/libcmd/logname.c

@@ -31,7 +31,7 @@ static const char usage[] =
 "[-?\n@(#)$Id: logname (AT&T Research) 1999-04-30 $\n]"
 "[--catalog?" ERROR_CATALOG "]"
 "[+NAME?logname - return the user's login name]"
-"[+DESCRIPTION?\blogname\b writes the users's login name to standard "
+"[+DESCRIPTION?\blogname\b writes the user's login name to standard "
 	"output.  The login name is the string that is returned by the "
 	"\bgetlogin\b(2) function.  If \bgetlogin\b(2) does not return "
 	"successfully, the name corresponding to the real user ID of the "

src/lib/libcmd/paste.c

@@ -58,7 +58,7 @@ static const char usage[] =
 	"option is specified, the delimiter will be reset to the first "
 	"element of \alist\a each time a line is processed from each file.  "
 	"The delimiter characters corresponding to \alist\a will be found "
-	"by treating \alist\a as an ANSI-C string, except that the \b\\0\b "
+	"by treating \alist\a as an ANSI C string, except that the \b\\0\b "
 	"sequence will insert the empty string instead of the null character.]"
 "\n"
 "\n[file ...]\n"

src/lib/libcmd/pids.c

@@ -29,7 +29,7 @@ static const char usage[] =
 "[+NAME?pids - list calling shell process ids]"
 "[+DESCRIPTION?When invoked as a shell builtin, \bpids\b lists one or "
     "more of the calling process ids determined by \bgetpid\b(2), "
-    "\bgetppid\b(2), \bgetpgrp\b(2), \btcgetpgrp\b(2) and \bgetsid\b(2). "
+    "\bgetppid\b(2), \bgetpgrp\b(2), \btcgetpgrp\b(3) and \bgetsid\b(2). "
     "Unknown or invalid ids have the value \b-1\b.]"
 "[f:format?List the ids specified by \aformat\a. \aformat\a follows "
     "\bprintf\b(3) conventions, except that \bsfio\b(3) inline ids are used "
@@ -44,7 +44,7 @@ static const char usage[] =
         "[+sid?The session id.]"
     "}"
 "[+SEE ALSO?\bgetpid\b(2), \bgetppid\b(2), \bgetpgrp\b(2), "
-    "\btcgetpgrp\b(2), \bgetsid\b(2)]"
+    "\btcgetpgrp\b(3), \bgetsid\b(2)]"
 ;
 
 #include <cmd.h>

src/lib/libcmd/rm.c

@@ -44,7 +44,7 @@ static const char usage[] =
 "	\bfsync\b(2) and closing before attempting to remove. Implemented"
 "	only on systems that support \bfsync\b(2).]"
 "[d:directory?If the current entry is a directory then remove it using "
-    "\brmdir\b(3) instead of the default \bunlink\b(2). If \b--recursive\b "
+    "\brmdir\b(2) instead of the default \bunlink\b(2). If \b--recursive\b "
     "is not specified then non-empty directories will not be removed.]"
 "[f:force?Ignore nonexistent files, ignore no file operands specified,"
 "	and never prompt the user.]"

src/lib/libcmd/stty.c

@@ -55,7 +55,7 @@ static const char usage[] =
 "[+EXIT STATUS?]"
     "{"
         "[+0?All modes reported or set successfully.]"
-        "[+>0?Standard input not a terminaol or one or more modes "
+        "[+>0?Standard input not a terminal or one or more modes "
             "failed.]"
     "}"
 "[+SEE ALSO?\btegetattr\b(2), \btcsetattr\b(2), \bioctl\b(2)]"
@@ -200,7 +200,7 @@ static const Tty_t Ttable[] =
 #if _mem_c_line_termios
 { "line",	NUM,	C_LINE,	0,	0, 0, C("Line discipline number") },
 #endif
-{ "min",	NUM,	T_CHAR,	0,	VMIN, 0, C("Mininmum number of characters to read in raw mode") },
+{ "min",	NUM,	T_CHAR,	0,	VMIN, 0, C("Minimum number of characters to read in raw mode") },
 { "time",	NUM,	T_CHAR,	0,	VTIME, 0, C("Number of .1 second intervals with raw mode") },
 
 { "parenb",	BIT,	C_FLAG,	0,	PARENB,	PARENB, C("Enable (disable) parity generation and detection") },
@@ -232,7 +232,7 @@ static const Tty_t Ttable[] =
 { "inlcr",	BIT,	I_FLAG,	US,	INLCR, INLCR, C("Translate (do not translate) carriage return to newline") },
 { "igncr",	BIT,	I_FLAG,	US,	IGNCR, IGNCR, C("Ignore (do not ignore) carriage return") },
 #ifdef IUCLC
-{ "iuclc",	BIT,	I_FLAG,	US,	IUCLC, IUCLC, C("Map (do not map) upper-case to lower case") },
+{ "iuclc",	BIT,	I_FLAG,	US,	IUCLC, IUCLC, C("Map (do not map) uppercase to lowercase") },
 #endif /* IUCLC */
 { "ixon",	BIT,	I_FLAG,	0,	IXON, IXON, C("Enable (disable) XON/XOFF flow control. \bstop\b character stops output") },
 #ifdef IXANY

src/lib/libcmd/tee.c

@@ -50,7 +50,7 @@ static const char usage[] =
         "[+0?All files copies successfully.]"
         "[+>0?An error occurred.]"
 "}"
-"[+SEE ALSO?\bcat\b(1), \bsignal\b(3)]"
+"[+SEE ALSO?\bcat\b(1), \bsignal\b(2)]"
 ;
 
 #include <cmd.h>

src/lib/libcmd/wclib.c

@@ -111,7 +111,7 @@ static int invalid(const char *file, int nlines)
 }
 
 /*
- * handle utf space characters
+ * handle UTF space characters
  */
 
 static int chkstate(int state, register unsigned int c)