Eliminate excess eol-spacing

7 files changed, 31 insertions, 31 deletions

diff --git a/changes b/changes
index bf50b63..ba880ee 100644
--- a/changes
+++ b/changes
@@ -9024,11 +9024,11 @@ in this changeset (new minor version) rather than bug fixes:
 
 2018-02-14 [TIP 476] Scan/Printf consistency (nijtmans)
 
-2018-03-05 [TIP 351] [lsearch] striding 
+2018-03-05 [TIP 351] [lsearch] striding
 
 2018-03-05 [TIPs 330,336] tighten access to Interp fields (porter)
 
-2018-03-12 [TIP 462] [::tcl::process] 
+2018-03-12 [TIP 462] [::tcl::process]
 
 2018-03-12 [TIP 490] add oo support for msgcat => msgcat 1.7.0 (oehlmann)
 
diff --git a/generic/tcl.h b/generic/tcl.h
index e26097e..697a95f 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -1729,7 +1729,7 @@ typedef struct Tcl_Filesystem {
 				 * arbitrary additional data to files in a
 				 * filesystem. */
     Tcl_FSFileAttrsGetProc *fileAttrsGetProc;
-				/* Called by 'Tcl_FSFileAttrsGet()' and by 
+				/* Called by 'Tcl_FSFileAttrsGet()' and by
 				 * 'file attributes'. */
     Tcl_FSFileAttrsSetProc *fileAttrsSetProc;
 				/* Called by 'Tcl_FSFileAttrsSet()' and by
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c
index e318d5b..cf738ed 100644
--- a/generic/tclEncoding.c
+++ b/generic/tclEncoding.c
@@ -1721,7 +1721,7 @@ LoadEncodingFile(
  *	not be created because the file contained invalid data.
  *
  * Side effects:
- *	See Tcl_CreateEncoding(). 
+ *	See Tcl_CreateEncoding().
  *
  *-------------------------------------------------------------------------
  */
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index ceee36e..28e1df5 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -620,7 +620,7 @@ FsGetFirstFilesystem(void)
 }
 
 /*
- * The epoch can is changed when a filesystems is added or removed, when 
+ * The epoch can is changed when a filesystems is added or removed, when
  * "system encoding" changes, and when env(HOME) changes.
  */
 
@@ -959,7 +959,7 @@ Tcl_FSUnregister(
  *	Search in the given pathname for files matching the given pattern.
  *	Used by [glob].  Processes just one pattern for one directory.  Callers
  *	such as TclGlob and DoGlob implement manage the searching of multiple
- *	directories in cases such as  
+ *	directories in cases such as
  *		glob -dir $dir -join * pkgIndex.tcl
  *
  * Results:
@@ -1222,7 +1222,7 @@ FsAddMountsToGlobResult(
  *
  *	The reason for the exception in 2,3 for the native filesystem is that
  *	the native filesystem claims every file without determining whether
- *	whether the file exists, or even whether the pathname makes sense. 
+ *	whether the file exists, or even whether the pathname makes sense.
  *
  *----------------------------------------------------------------------
  */
@@ -1240,7 +1240,7 @@ Tcl_FSMountsChanged(
 
     /*
      * Increment the filesystem epoch to invalidate every existing cached
-     * internal representation. 
+     * internal representation.
      */
 
     Tcl_MutexLock(&filesystemMutex);
@@ -1475,7 +1475,7 @@ TclGetOpenModeEx(
     const char *modeString,	/* Mode string, e.g. "r+" or "RDONLY CREAT" */
     int *seekFlagPtr,		/* Sets this to 1 to tell the the caller to seek to
 				 * EOF after opening the file, and 0 otherwise. */
-    int *binaryPtr)		/* Sets this to 1 to tell the caller to 
+    int *binaryPtr)		/* Sets this to 1 to tell the caller to
 				 * configure the channel for binary
 				 * operations after opening the file. */
 {
@@ -1718,7 +1718,7 @@ Tcl_FSEvalFileEx(
     }
 
     /*
-     * The eof character is \32 (^Z). This is standard on Windows, and Tcl 
+     * The eof character is \32 (^Z). This is standard on Windows, and Tcl
      * uses it on every platform to allow for scripted documents. [Bug: 2040]
      */
 
@@ -1854,7 +1854,7 @@ TclNREvalFile(
     TclPkgFileSeen(interp, Tcl_GetString(pathPtr));
 
     /*
-     * The eof character is \32 (^Z). This is standard on Windows, and Tcl 
+     * The eof character is \32 (^Z). This is standard on Windows, and Tcl
      * uses it on every platform to allow for scripted documents. [Bug: 2040]
      */
 
@@ -2064,7 +2064,7 @@ Tcl_PosixError(
  *----------------------------------------------------------------------
  *
  * Tcl_FSStat --
- *	Calls 'statProc' of the filesystem corresponding to pathPtr. 
+ *	Calls 'statProc' of the filesystem corresponding to pathPtr.
  *
  *	Replaces the standard library routines stat.
  *
@@ -2098,7 +2098,7 @@ Tcl_FSStat(
  *----------------------------------------------------------------------
  *
  * Tcl_FSLstat --
- *	Calls the 'lstatProc' of the filesystem corresponding to pathPtr. 
+ *	Calls the 'lstatProc' of the filesystem corresponding to pathPtr.
  *
  *	Replaces the library version of lstat.  If the filesystem doesn't
  *	provide lstatProc but does provide statProc, Tcl falls back to
@@ -2198,7 +2198,7 @@ Tcl_FSOpenFileChannel(
 
     if (Tcl_FSGetNormalizedPath(interp, pathPtr) == NULL) {
 	/*
-	 * Return the correct error message. 
+	 * Return the correct error message.
 	 */
 	return NULL;
     }
@@ -2650,7 +2650,7 @@ Tcl_FSGetCwd(
 		norm = TclFSNormalizeAbsolutePath(interp,retVal);
 		if (norm != NULL) {
 		    /*
-		     * Assign to global storage the pathname of the current directory 
+		     * Assign to global storage the pathname of the current directory
 		     * and copy it into thread-local storage as well.
 		     *
 		     * At system startup multiple threads could in principle
@@ -2953,7 +2953,7 @@ Tcl_FSChdir(
 		 */
 
 		FsUpdateCwd(normDirName, cd);
-	    } 
+	    }
 	} else {
 	    /*
 	     * Tcl_FSGetCwd() synchronizes the file-global cwdPathPtr if
@@ -3017,7 +3017,7 @@ Tcl_FSLoadFile(
 				/* Places to store pointers to the functions
 				 * named by sym1 and sym2. */
     Tcl_LoadHandle *handlePtr,	/* A place to store the token for the loaded
-				 * object.  Can be passed to 
+				 * object.  Can be passed to
 				 * (*unloadProcPtr)() to unload the file. */
     Tcl_FSUnloadFileProc **unloadProcPtr)
 				/* A place to store a pointer to the function
@@ -3049,7 +3049,7 @@ Tcl_FSLoadFile(
  *
  *	Load a dynamic shared object by calling 'loadFileProc' of the
  *	filesystem corresponding to the given pathname, and then finds within
- *	the loaded object the functions named in symbols[].  
+ *	the loaded object the functions named in symbols[].
  *
  *	The given pathname is passed unmodified to `loadFileProc`, which
  *	decides how to resolve it.  On POSIX systems the native filesystem
@@ -3194,7 +3194,7 @@ Tcl_LoadFile(
     }
 
     /*
-     * The filesystem doesn't support 'load'. Fall to the following: 
+     * The filesystem doesn't support 'load'. Fall to the following:
      */
 
     /*
@@ -3377,7 +3377,7 @@ Tcl_LoadFile(
 	/*
 	 * This is the filesystem for the temporary file the object was loaded
 	 * from.  A reference to copyToPtr is already stored in
-	 * tvdlPtr->divertedFile, so need need to increment the refCount again. 
+	 * tvdlPtr->divertedFile, so need need to increment the refCount again.
 	 */
 
 	tvdlPtr->divertedFilesystem = copyFsPtr;
@@ -3720,7 +3720,7 @@ TclFSUnloadTempFile(
 Tcl_Obj *
 Tcl_FSLink(
     Tcl_Obj *pathPtr,		/* Pathaname of file. */
-    Tcl_Obj *toPtr,		/* 
+    Tcl_Obj *toPtr,		/*
 				 * NULL or the pathname of a file to link to.
 				 */
     int linkAction)		/* Action to perform. */
@@ -3803,7 +3803,7 @@ Tcl_FSListVolumes(void)
  *
  * FsListMounts --
  *
- *	Lists the mounts mathing the given pattern in the given directory. 
+ *	Lists the mounts mathing the given pattern in the given directory.
  *
  * Results:
  *	A list, having a refCount of 0, of the matching mounts, or NULL if no
@@ -4208,7 +4208,7 @@ Tcl_FSCopyFile(
  * TclCrossFilesystemCopy --
  *
  *	Helper for Tcl_FSCopyFile and Tcl_FSLoadFile.  Copies a file from one
- *	filesystem to another, overwiting any file that already exists. 
+ *	filesystem to another, overwiting any file that already exists.
  *
  * Results:
  *	A standard Tcl return code.
@@ -4513,7 +4513,7 @@ Tcl_FSGetFileSystemForPath(
     /*
      * Call each of the "pathInFilesystem" functions in succession until the
      * corresponding filesystem is found.
-     */ 
+     */
     for (; fsRecPtr!=NULL ; fsRecPtr=fsRecPtr->nextPtr) {
 	ClientData clientData = NULL;
 
diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c
index 660db03..13b7768 100644
--- a/generic/tclPathObj.c
+++ b/generic/tclPathObj.c
@@ -47,7 +47,7 @@ static const Tcl_ObjType fsPathType = {
 /*
  * struct FsPath --
  *
- * Internal representation of a Tcl_Obj of fsPathType 
+ * Internal representation of a Tcl_Obj of fsPathType
  */
 
 typedef struct FsPath {
@@ -124,7 +124,7 @@ typedef struct FsPath {
  *	None (beyond the memory allocation for the result).
  *
  * Special note:
- *	Originally based on code from Matt Newman and Jean-Claude Wippler. 
+ *	Originally based on code from Matt Newman and Jean-Claude Wippler.
  *	Totally rewritten later by Vince Darley to handle symbolic links.
  *
  *---------------------------------------------------------------------------
@@ -2028,7 +2028,7 @@ Tcl_FSGetInternalRep(
  *
  * TclFSEnsureEpochOk --
  *
- *	Ensure that the path is a valid path, and that it has a 
+ *	Ensure that the path is a valid path, and that it has a
  *	fsPathType internal representation that is not stale.
  *
  * Results:
diff --git a/generic/tclScan.c b/generic/tclScan.c
index 5edbffa..5916137 100644
--- a/generic/tclScan.c
+++ b/generic/tclScan.c
@@ -935,7 +935,7 @@ Tcl_ScanObjCmd(
 			Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
 			return TCL_ERROR;
 		    } else {
-			mp_set_ull(&big, (Tcl_WideUInt)wideValue);    
+			mp_set_ull(&big, (Tcl_WideUInt)wideValue);
 			Tcl_SetBignumObj(objPtr, &big);
 		    }
 		} else {
diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c
index 3fdf95a..62fd9f8 100644
--- a/unix/tclUnixFCmd.c
+++ b/unix/tclUnixFCmd.c
@@ -2035,7 +2035,7 @@ TclpObjNormalizePath(
     }
 
     /*
-     * Call 'realpath' to obtain a canonical path. 
+     * Call 'realpath' to obtain a canonical path.
      */
 
 #ifndef NO_REALPATH
@@ -2045,7 +2045,7 @@ TclpObjNormalizePath(
 	     * The path contains at most one component, e.g. '/foo' or '/', so
 	     * so there is nothing to resolve. Also, on some platforms
 	     * 'Realpath' transforms an empty string into the normalized pwd,
-	     * which is the wrong answer. 
+	     * which is the wrong answer.
 	     */
 
 	    return 0;
@@ -2091,7 +2091,7 @@ TclpObjNormalizePath(
 
 	    if (path[nextCheckpoint] != '\0') {
 		/*
-		 * Append the remaining path components. 
+		 * Append the remaining path components.
 		 */
 
 		int normLen = Tcl_DStringLength(&ds);