Remove all trailing whitespace in source

Signed-off-by: Steve Bennett <steveb@workware.net.au>

20 files changed, 95 insertions, 95 deletions

diff --git a/jim-aio.c b/jim-aio.c
index 5f35fb3..6b912fd 100644
--- a/jim-aio.c
+++ b/jim-aio.c
@@ -3,23 +3,23 @@
  *
  * Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
  * Copyright 2005 Clemens Hintze <c.hintze@gmx.net>
- * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net> 
+ * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net>
  * Copyright 2008 oharboe - Øyvind Harboe - oyvind.harboe@zylin.com
  * Copyright 2008 Andrew Lunn <andrew@lunn.ch>
  * Copyright 2008 Duane Ellis <openocd@duaneellis.com>
  * Copyright 2008 Uwe Klein <uklein@klein-messgeraete.de>
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -32,7 +32,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
@@ -162,7 +162,7 @@ static int JimParseIPv6Address(Jim_Interp *interp, const char *hostport, union s
 
     memset(&req, '\0', sizeof(req));
     req.ai_family = PF_INET6;
-    
+
     if (getaddrinfo(sthost, NULL, &req, &ai)) {
         Jim_SetResultFormatted(interp, "Not a valid address: %s", hostport);
         ret = JIM_ERR;
@@ -215,7 +215,7 @@ static int JimParseIpAddress(Jim_Interp *interp, const char *hostport, union soc
         struct addrinfo *ai;
         memset(&req, '\0', sizeof(req));
         req.ai_family = PF_INET;
-        
+
         if (getaddrinfo(sthost, NULL, &req, &ai)) {
             ret = JIM_ERR;
         }
@@ -975,7 +975,7 @@ static int JimAioSubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
     return Jim_CallSubCmd(interp, Jim_ParseSubCmd(interp, aio_command_table, argc, argv), argc, argv);
 }
 
-static int JimAioOpenCommand(Jim_Interp *interp, int argc, 
+static int JimAioOpenCommand(Jim_Interp *interp, int argc,
         Jim_Obj *const *argv)
 {
     FILE *fp;
@@ -1054,7 +1054,7 @@ static int JimAioOpenCommand(Jim_Interp *interp, int argc,
 
 /**
  * Creates a channel for fd.
- * 
+ *
  * hdlfmt is a sprintf format for the filehandle. Anything with %ld at the end will do.
  * mode is usual "r+", but may be another fdopen() mode as required.
  *
diff --git a/jim-array.c b/jim-array.c
index 1c601e4..89a86f0 100644
--- a/jim-array.c
+++ b/jim-array.c
@@ -1,5 +1,5 @@
 
-/* 
+/*
  * Implements the array command for jim
  *
  * (c) 2008 Steve Bennett <steveb@workware.net.au>
@@ -7,14 +7,14 @@
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -27,7 +27,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
diff --git a/jim-eventloop.c b/jim-eventloop.c
index c59cb4f..f2a5fd0 100644
--- a/jim-eventloop.c
+++ b/jim-eventloop.c
@@ -3,23 +3,23 @@
  *
  * Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
  * Copyright 2005 Clemens Hintze <c.hintze@gmx.net>
- * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net> 
+ * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net>
  * Copyright 2008 oharboe - Øyvind Harboe - oyvind.harboe@zylin.com
  * Copyright 2008 Andrew Lunn <andrew@lunn.ch>
  * Copyright 2008 Duane Ellis <openocd@duaneellis.com>
  * Copyright 2008 Uwe Klein <uklein@klein-messgeraete.de>
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -32,7 +32,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
@@ -316,7 +316,7 @@ jim_wide Jim_DeleteTimeHandler(Jim_Interp *interp, jim_wide id)
         long cur_sec, cur_ms;
 
         JimGetTime(&cur_sec, &cur_ms);
-        
+
         remain = (te->when_sec - cur_sec) * 1000;
         remain += (te->when_ms - cur_ms);
         remain = (remain < 0) ? 0 : remain;
diff --git a/jim-eventloop.h b/jim-eventloop.h
index 30210df..04fe979 100644
--- a/jim-eventloop.h
+++ b/jim-eventloop.h
@@ -2,23 +2,23 @@
  *
  * Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
  * Copyright 2005 Clemens Hintze <c.hintze@gmx.net>
- * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net> 
+ * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net>
  * Copyright 2008 oharboe - Øyvind Harboe - oyvind.harboe@zylin.com
  * Copyright 2008 Andrew Lunn <andrew@lunn.ch>
  * Copyright 2008 Duane Ellis <openocd@duaneellis.com>
  * Copyright 2008 Uwe Klein <uklein@klein-messgeraete.de>
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -31,7 +31,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
diff --git a/jim-file.c b/jim-file.c
index 3ac23d6..7b48368 100644
--- a/jim-file.c
+++ b/jim-file.c
@@ -1,19 +1,19 @@
-/* 
+/*
  * Implements the file command for jim
  *
  * (c) 2008 Steve Bennett <steveb@workware.net.au>
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -26,7 +26,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
diff --git a/jim-format.c b/jim-format.c
index acce494..c9cde89 100644
--- a/jim-format.c
+++ b/jim-format.c
@@ -1,19 +1,19 @@
-/* 
+/*
  * Implements the internals of the format command for jim
  *
  * The FreeBSD license
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -26,7 +26,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
@@ -279,7 +279,7 @@ Jim_Obj *Jim_FormatString(Jim_Interp *interp, Jim_Obj *fmtObjPtr, int objc, Jim_
 
 	/* Each valid conversion will set:
 	 * formatted_buf   - the result to be added
-	 * formatted_chars - the length of formatted_buf in characters 
+	 * formatted_chars - the length of formatted_buf in characters
 	 * formatted_bytes - the length of formatted_buf in bytes
 	 */
 	switch (ch) {
diff --git a/jim-load.c b/jim-load.c
index bb14260..4dc6ed2 100644
--- a/jim-load.c
+++ b/jim-load.c
@@ -21,7 +21,7 @@
 
 /**
  * Note that Jim_LoadLibrary() requires a path to an existing file.
- * 
+ *
  * If it is necessary to search JIM_LIBPATH, use Jim_PackageRequire() instead.
  */
 int Jim_LoadLibrary(Jim_Interp *interp, const char *pathName)
diff --git a/jim-pack.c b/jim-pack.c
index f8d2ca0..88bf2c1 100644
--- a/jim-pack.c
+++ b/jim-pack.c
@@ -33,7 +33,7 @@ static int JimTestBitLittleEndian(const unsigned char *bitvec, int b)
 
 /**
  * Sign extends the given value, 'n' of width 'width' bits.
- * 
+ *
  * For example, sign extending 0x80 with a width of 8, produces -128
  */
 static jim_wide JimSignExtend(jim_wide n, int width)
@@ -52,7 +52,7 @@ static jim_wide JimSignExtend(jim_wide n, int width)
 
 /**
  * Big endian integer extraction.
- * 
+ *
  * Considers 'bitvect' as a big endian bit stream.
  * Returns an integer of the given width (in bits)
  * starting at the given position (in bits).
@@ -85,7 +85,7 @@ static jim_wide JimBitIntBigEndian(const unsigned char *bitvec, int pos, int wid
 
 /**
  * Little endian integer extraction.
- * 
+ *
  * Like JimBitIntBigEndian() but considers 'bitvect' as a little endian bit stream.
  */
 static jim_wide JimBitIntLittleEndian(const unsigned char *bitvec, int pos, int width)
@@ -113,7 +113,7 @@ static jim_wide JimBitIntLittleEndian(const unsigned char *bitvec, int pos, int
 
 /**
  * Big endian bit set.
- * 
+ *
  * Considers 'bitvect' as a big endian bit stream and sets
  * bit 'b' to 'bit'
  */
@@ -130,7 +130,7 @@ static void JimSetBitBigEndian(unsigned char *bitvec, int b, int bit)
 
 /**
  * Little endian bit set.
- * 
+ *
  * Considers 'bitvect' as a little endian bit stream and sets
  * bit 'b' to 'bit'
  */
@@ -147,7 +147,7 @@ static void JimSetBitLittleEndian(unsigned char *bitvec, int b, int bit)
 
 /**
  * Big endian integer packing.
- * 
+ *
  * Considers 'bitvect' as a big endian bit stream.
  * Packs integer 'value' of the given width (in bits)
  * starting at the given position (in bits).
diff --git a/jim-posix.c b/jim-posix.c
index 2015f5f..0cf3604 100644
--- a/jim-posix.c
+++ b/jim-posix.c
@@ -68,18 +68,18 @@ static int Jim_PosixForkCommand(Jim_Interp *interp, int argc, Jim_Obj *const *ar
  * If -nohang is specified, and the process is still alive, returns
  *
  *   {0 none 0}
- * 
+ *
  * If the process does not exist or has already been waited for, returns:
  *
- *   {-1 error <error-description>} 
+ *   {-1 error <error-description>}
  *
  * If the process exited normally, returns:
  *
- *   {<pid> exit <exit-status>} 
+ *   {<pid> exit <exit-status>}
  *
  * If the process terminated on a signal, returns:
  *
- *   {<pid> signal <signal-number>} 
+ *   {<pid> signal <signal-number>}
  *
  * Otherwise (core dump, stopped, continued, ...), returns:
  *
diff --git a/jim-readdir.c b/jim-readdir.c
index 3127efe..67fc956 100644
--- a/jim-readdir.c
+++ b/jim-readdir.c
@@ -7,14 +7,14 @@
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -27,7 +27,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
diff --git a/jim-regexp.c b/jim-regexp.c
index 8e497a2..2ccd996 100644
--- a/jim-regexp.c
+++ b/jim-regexp.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Implements the regexp and regsub commands for Jim
  *
  * (c) 2008 Steve Bennett <steveb@workware.net.au>
@@ -8,14 +8,14 @@
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -28,7 +28,7 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
@@ -526,7 +526,7 @@ int Jim_RegsubCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
             p++;
             n--;
         }
-        
+
         regexec_flags |= REG_NOTBOL;
     } while (n);
 
diff --git a/jim-signal.c b/jim-signal.c
index 7520aac..6a2a2be 100644
--- a/jim-signal.c
+++ b/jim-signal.c
@@ -1,5 +1,5 @@
 
-/* 
+/*
  * jim-signal.c
  *
  */
diff --git a/jim-subcmd.h b/jim-subcmd.h
index b834698..3a672eb 100644
--- a/jim-subcmd.h
+++ b/jim-subcmd.h
@@ -35,7 +35,7 @@ typedef struct {
 /**
  * Looks up the appropriate subcommand in the given command table and return
  * the command function which implements the subcommand.
- * NULL will be returned and an appropriate error will be set if the subcommand or 
+ * NULL will be returned and an appropriate error will be set if the subcommand or
  * arguments are invalid.
  *
  * Typical usage is:
@@ -62,7 +62,7 @@ int Jim_SubCmdProc(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
 /**
  * Invokes the given subcmd with the given args as returned
  * by Jim_ParseSubCmd()
- * 
+ *
  * If ct is NULL, returns JIM_ERR, leaving any message.
  * Otherwise invokes ct->function
  *
@@ -73,13 +73,13 @@ int Jim_CallSubCmd(Jim_Interp *interp, const jim_subcmd_type *ct, int argc, Jim_
 
 /**
  * Standard processing for a command.
- * 
+ *
  * This does the '-help' and '-usage' check and the number of args checks.
  * for a top level command against a single 'jim_subcmd_type' structure.
  *
  * Additionally, if command_table->function is set, it should point to a sub command table
  * and '-subhelp ?subcmd?', '-subusage' and '-subcommands' are then also recognised.
- * 
+ *
  * Returns 0 if user requested usage, -1 on arg error, 1 if OK to process.
  */
 int
diff --git a/jim-syslog.c b/jim-syslog.c
index 189309a..4e14910 100644
--- a/jim-syslog.c
+++ b/jim-syslog.c
@@ -72,7 +72,7 @@ static void Jim_SyslogCmdDelete(Jim_Interp *interp, void *privData)
 /* Syslog_Log -
  * implements syslog tcl command. General format: syslog ?options? level text
  * options -facility -ident -options
- * 
+ *
  * syslog ?-facility cron|daemon|...? ?-ident string? ?-options int? ?debug|info|...? text
  */
 int Jim_SyslogCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
@@ -173,7 +173,7 @@ int Jim_SyslogCmd(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 int Jim_syslogInit(Jim_Interp *interp)
 {
     SyslogInfo *info;
-    
+
     if (Jim_PackageProvide(interp, "syslog", "1.0", JIM_ERRMSG))
         return JIM_ERR;
 
diff --git a/jim.c b/jim.c
index 353151a..5b461e8 100644
--- a/jim.c
+++ b/jim.c
@@ -1296,7 +1296,7 @@ static int JimParseEol(struct JimParserCtx *pc)
 ** - Backslash escapes quote and bracket
 ** - [commands brackets] are counted/nested
 ** - command rules apply within [brackets], not quoting rules (i.e. quotes have their own rules)
-** 
+**
 ** [command expression]
 ** - Count open and closing brackets
 ** - Backslash escapes quote, bracket and brace
@@ -1309,7 +1309,7 @@ static int JimParseEol(struct JimParserCtx *pc)
 
 /**
  * Parses a braced expression starting at pc->p.
- * 
+ *
  * Positions the parser at the end of the braced expression,
  * sets pc->tend and possibly pc->missing.
  */
@@ -1358,7 +1358,7 @@ static void JimParseSubBrace(struct JimParserCtx *pc)
 
 /**
  * Parses a quoted expression starting at pc->p.
- * 
+ *
  * Positions the parser at the end of the quoted expression,
  * sets pc->tend and possibly pc->missing.
  *
@@ -1416,7 +1416,7 @@ static int JimParseSubQuote(struct JimParserCtx *pc)
 
 /**
  * Parses a [command] expression starting at pc->p.
- * 
+ *
  * Positions the parser at the end of the command expression,
  * sets pc->tend and possibly pc->missing.
  */
@@ -9759,7 +9759,7 @@ static int JimSubstOneToken(Jim_Interp *interp, const ScriptToken *token, Jim_Ob
             }
             break;
         default:
-            JimPanic((1, 
+            JimPanic((1,
                 "default token type (%d) reached " "in Jim_SubstObj().", token->type));
             objPtr = NULL;
             break;
diff --git a/jim.h b/jim.h
index 87e2cdf..fdc9db9 100644
--- a/jim.h
+++ b/jim.h
@@ -2,23 +2,23 @@
  *
  * Copyright 2005 Salvatore Sanfilippo <antirez@invece.org>
  * Copyright 2005 Clemens Hintze <c.hintze@gmx.net>
- * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net> 
+ * Copyright 2005 patthoyts - Pat Thoyts <patthoyts@users.sf.net>
  * Copyright 2008 oharboe - Øyvind Harboe - oyvind.harboe@zylin.com
  * Copyright 2008 Andrew Lunn <andrew@lunn.ch>
  * Copyright 2008 Duane Ellis <openocd@duaneellis.com>
  * Copyright 2008 Uwe Klein <uklein@klein-messgeraete.de>
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
- * 
+ *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials
  *    provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE JIM TCL PROJECT ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
@@ -31,12 +31,12 @@
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation
  * are those of the authors and should not be interpreted as representing
  * official policies, either expressed or implied, of the Jim Tcl Project.
  *
- *--- Inline Header File Documentation --- 
+ *--- Inline Header File Documentation ---
  *    [By Duane Ellis, openocd@duaneellis.com, 8/18/8]
  *
  * Belief is "Jim" would greatly benifit if Jim Internals where
@@ -411,7 +411,7 @@ typedef void (Jim_FreeInternalRepProc)(struct Jim_Interp *interp,
 typedef void (Jim_DupInternalRepProc)(struct Jim_Interp *interp,
         struct Jim_Obj *srcPtr, Jim_Obj *dupPtr);
 typedef void (Jim_UpdateStringProc)(struct Jim_Obj *objPtr);
-    
+
 typedef struct Jim_ObjType {
     const char *name; /* The name of the type. */
     Jim_FreeInternalRepProc *freeIntRepProc;
@@ -533,7 +533,7 @@ typedef struct Jim_Interp {
                 callframe is created. This id is used for the
                 'ID' field contained in the Jim_CallFrame
                 structure. */
-    int local; /* If 'local' is in effect, newly defined procs keep a reference to the old defn */ 
+    int local; /* If 'local' is in effect, newly defined procs keep a reference to the old defn */
     Jim_Obj *liveList; /* Linked list of all the live objects. */
     Jim_Obj *freeList; /* Linked list of all the unused objects. */
     Jim_Obj *currentScriptObj; /* Script currently in execution. */
@@ -740,12 +740,12 @@ JIM_EXPORT void Jim_SetResultFormatted(Jim_Interp *interp, const char *format, .
 
 /* commands */
 JIM_EXPORT void Jim_RegisterCoreCommands (Jim_Interp *interp);
-JIM_EXPORT int Jim_CreateCommand (Jim_Interp *interp, 
+JIM_EXPORT int Jim_CreateCommand (Jim_Interp *interp,
         const char *cmdName, Jim_CmdProc cmdProc, void *privData,
          Jim_DelCmdProc delProc);
 JIM_EXPORT int Jim_DeleteCommand (Jim_Interp *interp,
         const char *cmdName);
-JIM_EXPORT int Jim_RenameCommand (Jim_Interp *interp, 
+JIM_EXPORT int Jim_RenameCommand (Jim_Interp *interp,
         const char *oldName, const char *newName);
 JIM_EXPORT Jim_Cmd * Jim_GetCommand (Jim_Interp *interp,
         Jim_Obj *objPtr, int flags);
@@ -846,7 +846,7 @@ JIM_EXPORT void Jim_SetDouble(Jim_Interp *interp, Jim_Obj *objPtr,
 JIM_EXPORT Jim_Obj * Jim_NewDoubleObj(Jim_Interp *interp, double doubleValue);
 
 /* shared strings */
-JIM_EXPORT const char * Jim_GetSharedString (Jim_Interp *interp, 
+JIM_EXPORT const char * Jim_GetSharedString (Jim_Interp *interp,
         const char *str);
 JIM_EXPORT void Jim_ReleaseSharedString (Jim_Interp *interp,
         const char *str);
@@ -860,7 +860,7 @@ JIM_EXPORT int Jim_ScriptIsComplete (const char *s, int len,
         char *stateCharPtr);
 /**
  * Find a matching name in the array of the given length.
- * 
+ *
  * NULL entries are ignored.
  *
  * Returns the matching index if found, or -1 if not.
diff --git a/jimregexp.c b/jimregexp.c
index 4b30efa..c652ad4 100644
--- a/jimregexp.c
+++ b/jimregexp.c
@@ -524,7 +524,7 @@ static int regpiece(regex_t *preg, int *flagp)
 
 /**
  * Add all characters in the inclusive range between lower and upper.
- * 
+ *
  * Handles a swapped range (upper < lower).
  */
 static void reg_addrange(regex_t *preg, int lower, int upper)
@@ -550,7 +550,7 @@ static void reg_addrange_str(regex_t *preg, const char *str)
 
 /**
  * Extracts the next unicode char from utf8.
- * 
+ *
  * If 'upper' is set, converts the char to uppercase.
  */
 static int reg_utf8_tounicode_case(const char *s, int *uc, int upper)
@@ -564,7 +564,7 @@ static int reg_utf8_tounicode_case(const char *s, int *uc, int upper)
 
 /**
  * Converts a hex digit to decimal.
- * 
+ *
  * Returns -1 for an invalid hex digit.
  */
 static int hexdigitval(int c)
@@ -604,7 +604,7 @@ static int parse_hex(const char *s, int n, int *uc)
 
 /**
  * Call for chars after a backlash to decode the escape sequence.
- * 
+ *
  * Stores the result in *ch.
  *
  * Returns the number of bytes consumed.
@@ -1150,7 +1150,7 @@ static int prefix_cmp(const int *prog, int proglen, const char *string, int noca
 
 /**
  * Searchs for 'c' in the range 'range'.
- * 
+ *
  * Returns 1 if found, or 0 if not.
  */
 static int reg_range_find(const int *range, int c)
@@ -1167,7 +1167,7 @@ static int reg_range_find(const int *range, int c)
 
 /**
  * Search for the character 'c' in the utf-8 string 'string'.
- * 
+ *
  * If 'nocase' is set, the 'string' is assumed to be uppercase
  * and 'c' is converted to uppercase before matching.
  *
@@ -1193,7 +1193,7 @@ static const char *str_find(const char *string, int c, int nocase)
 
 /**
  * Returns true if 'ch' is an end-of-line char.
- * 
+ *
  * In REG_NEWLINE mode, \n is considered EOL in
  * addition to \0
  */
diff --git a/linenoise.c b/linenoise.c
index e0cc7a8..66ae0a6 100644
--- a/linenoise.c
+++ b/linenoise.c
@@ -366,7 +366,7 @@ static int has_room(struct current *current, int bytes)
 
 /**
  * Removes the char at 'pos'.
- * 
+ *
  * Returns 1 if the line needs to be refreshed, 2 if not
  * and 0 if nothing was removed
  */
@@ -401,7 +401,7 @@ static int remove_char(struct current *current, int pos)
 
 /**
  * Insert 'ch' at position 'pos'
- * 
+ *
  * Returns 1 if the line needs to be refreshed, 2 if not
  * and 0 if nothing was inserted (no room)
  */
diff --git a/linenoise.h b/linenoise.h
index 4ac7f18..35ac7ce 100644
--- a/linenoise.h
+++ b/linenoise.h
@@ -9,18 +9,18 @@
  * Copyright (c) 2010, Pieter Noordhuis <pcnoordhuis at gmail dot com>
  *
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
- * 
+ *
  *  *  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  *
  *  *  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
diff --git a/utf8.h b/utf8.h
index 7f4b849..2f6a191 100644
--- a/utf8.h
+++ b/utf8.h
@@ -12,7 +12,7 @@
 /**
  * Converts the given unicode codepoint (0 - 0xffff) to utf-8
  * and stores the result at 'p'.
- * 
+ *
  * Returns the number of utf-8 characters (1-3).
  */
 int utf8_fromunicode(char *p, unsigned short uc);
@@ -32,7 +32,7 @@ int utf8_fromunicode(char *p, unsigned short uc);
 #elif !defined(JIM_BOOTSTRAP)
 /**
  * Returns the length of the utf-8 sequence starting with 'c'.
- * 
+ *
  * Returns 1-4, or -1 if this is not a valid start byte.
  *
  * Note that charlen=4 is not supported by the rest of the API.
@@ -40,7 +40,7 @@ int utf8_fromunicode(char *p, unsigned short uc);
 int utf8_charlen(int c);
 
 /**
- * Returns the number of characters in the utf-8 
+ * Returns the number of characters in the utf-8
  * string of the given byte length.
  *
  * Any bytes which are not part of an valid utf-8
@@ -54,7 +54,7 @@ int utf8_strlen(const char *str, int bytelen);
 
 /**
  * Returns the byte index of the given character in the utf-8 string.
- * 
+ *
  * The string *must* be null terminated.
  *
  * This will return the byte length of a utf-8 string
@@ -65,7 +65,7 @@ int utf8_index(const char *str, int charindex);
 /**
  * Returns the unicode codepoint corresponding to the
  * utf-8 sequence 'str'.
- * 
+ *
  * Stores the result in *uc and returns the number of bytes
  * consumed.
  *