Strip trailing whitespace

Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}'
git diff -w & git diff -b show no diffs from this change

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

6 files changed, 42 insertions, 42 deletions

diff --git a/Makefile.am b/Makefile.am
index e276fec..7147f5a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
-# 
+#
 #  Copyright 2005  Red Hat, Inc.
-# 
+#
 #  Permission to use, copy, modify, distribute, and sell this software
 #  and its documentation for any purpose is hereby granted without fee,
 #  provided that the above copyright notice appear in all copies and that
@@ -10,7 +10,7 @@
 #  without specific, written prior permission.  Red Hat makes no
 #  representations about the suitability of this software for any
 #  purpose.  It is provided "as is" without express or implied warranty.
-# 
+#
 #  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 #  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
 #  NO EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
diff --git a/configure.ac b/configure.ac
index f001e09..6f7698c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 dnl  Copyright 2005 Red Hat, Inc.
-dnl 
+dnl
 dnl  Permission to use, copy, modify, distribute, and sell this software
 dnl  and its documentation for any purpose is hereby granted without fee,
 dnl  provided that the above copyright notice appear in all copies and
@@ -9,7 +9,7 @@ dnl  advertising or publicity pertaining to distribution of the software
 dnl  without specific, written prior permission.  Red Hat makes no
 dnl  representations about the suitability of this software for any
 dnl  purpose.  It is provided "as is" without express or implied warranty.
-dnl 
+dnl
 dnl  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
 dnl  NO EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
@@ -38,11 +38,11 @@ m4_ifndef([XORG_MACROS_VERSION],
 XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS
 
-AC_CHECK_LIB(z, gzopen, [], 
+AC_CHECK_LIB(z, gzopen, [],
 	[AC_MSG_ERROR([zlib is required, but was not found.])])
 
-AC_ARG_WITH(bzip2, 
-	AS_HELP_STRING([--with-bzip2], 
+AC_ARG_WITH(bzip2,
+	AS_HELP_STRING([--with-bzip2],
 			[Support bzip2 compressed bitmap fonts]),
 	[], [with_bzip2=no])
 if test "x$with_bzip2" = xyes; then
diff --git a/hash.c b/hash.c
index 94ef2ac..135380b 100644
--- a/hash.c
+++ b/hash.c
@@ -173,7 +173,7 @@ hashArray(HashTablePtr table, int value_first)
 {
     int i, j, n;
     HashBucketPtr *dst;
-    
+
     n = hashElements(table);
     dst = malloc((n + 1) * sizeof(HashBucketPtr));
     if(dst == NULL)
diff --git a/ident.c b/ident.c
index 15fb76b..bf54483 100644
--- a/ident.c
+++ b/ident.c
@@ -142,8 +142,8 @@ fontFileSeek(fontFile *ff, z_off_t offset, int whence)
 	    break;
 	  default:
 	    return -1;
-	} 
-	
+	}
+
 	while (n > BUFSIZ) {
 	    if (BZ2_bzread(ff->f.bz2, buf, BUFSIZ) != BUFSIZ)
 		return -1;
@@ -221,7 +221,7 @@ getInt32(fontFile *f, int format)
     }
 }
 
-int 
+int
 bitmapIdentify(const char *filename, char **name)
 {
     fontFile ff;
@@ -270,7 +270,7 @@ pcfIdentify(fontFile *f, char **name)
     rc = fontFileSeek(f, prop_position, SEEK_SET);
     if(rc < 0)
         goto fail;
-    
+
     format = getLSB32(f);
     if((format & 0xFFFFFF00) != 0)
         goto fail;
@@ -428,7 +428,7 @@ bdfIdentify(fontFile *f, char **name)
     while(1) {
         if(!eol) {
             rc = bdfskip(f);
-            if(rc < 0) 
+            if(rc < 0)
                 goto fail;
         }
         k = getKeyword(f, &eol);
diff --git a/list.c b/list.c
index 1ca1998..1614d95 100644
--- a/list.c
+++ b/list.c
@@ -84,7 +84,7 @@ dsprintf(const char *f, ...)
 	}
     }
 }
-    
+
 
 ListPtr
 listConsF(ListPtr cdr, const char *f, ...)
@@ -151,7 +151,7 @@ listLength(ListPtr list)
     return n;
 }
 
-ListPtr 
+ListPtr
 appendList(ListPtr first, ListPtr second)
 {
     ListPtr current;
diff --git a/mkfontscale.c b/mkfontscale.c
index ad07377..53c5303 100644
--- a/mkfontscale.c
+++ b/mkfontscale.c
@@ -113,7 +113,7 @@ static char *exclusionSuffix;
 static void
 usage(void)
 {
-    fprintf(stderr, 
+    fprintf(stderr,
             "mkfontscale [ -b ] [ -s ] [ -o filename ] [-x suffix ]\n"
             "            [ -a encoding ] [ -f fuzz ] [ -l ] "
             "            [ -e directory ] [ -p prefix ] [ -n ] [ -r ] \n"
@@ -143,7 +143,7 @@ main(int argc, char **argv)
 
     encodings = makeList(encodings_array, countof(encodings_array), NULL, 0);
 
-    extra_encodings = makeList(extra_encodings_array, 
+    extra_encodings = makeList(extra_encodings_array,
                                countof(extra_encodings_array),
                                NULL, 0);
     doBitmaps = 0;
@@ -204,7 +204,7 @@ main(int argc, char **argv)
             argn++;
         } else if(strcmp(argv[argn], "-U") == 0) {
             doISO10646_1_encoding = 1;
-            argn++;            
+            argn++;
         } else if(strcmp(argv[argn], "-s") == 0) {
             doScalable = 0;
             argn++;
@@ -244,7 +244,7 @@ main(int argc, char **argv)
     if(outfilename == NULL) {
         if(doBitmaps)
             outfilename = "fonts.dir";
-        else 
+        else
             outfilename = "fonts.scale";
     }
 
@@ -313,9 +313,9 @@ getName(FT_Face face, int nid)
     char *string;
     int i;
 
-    if(getNameHelper(face, nid, 
+    if(getNameHelper(face, nid,
                      TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, &name) ||
-       getNameHelper(face, nid, 
+       getNameHelper(face, nid,
                      TT_PLATFORM_APPLE_UNICODE, -1, &name)) {
         string = malloc(name.string_len / 2 + 1);
         if(string == NULL) {
@@ -367,7 +367,7 @@ os2Weight(int weight)
         return "bold";
     else if(weight < 850)
         return "extrabold";
-    else 
+    else
         return "black";
 }
 
@@ -396,7 +396,7 @@ os2Width(int width)
 
 static const char *widths[] = {
     "ultracondensed", "extracondensed", "condensed", "semicondensed",
-    "normal", "semiexpanded", "expanded", "extraexpanded", "ultraexpanded" 
+    "normal", "semiexpanded", "expanded", "extraexpanded", "ultraexpanded"
 };
 
 #define NUMWIDTHS (sizeof(widths) / sizeof(widths[0]))
@@ -461,7 +461,7 @@ t1Weight(const char *weight)
 static int
 unsafe(char c)
 {
-    return 
+    return
         c < 0x20 || c > 0x7E ||
         c == '[' || c == ']' || c == '(' || c == ')' || c == '\\' || c == '-';
 }
@@ -530,7 +530,7 @@ makeXLFD(char *filename, FT_Face face, int isBitmap)
         t1info = &t1info_rec;
     else
         t1info = NULL;
-        
+
     if(!family)
         family = getName(face, TT_NAME_ID_FONT_FAMILY);
     if(!family)
@@ -568,7 +568,7 @@ makeXLFD(char *filename, FT_Face face, int isBitmap)
             }
         }
     }
-            
+
     if(t1info) {
         if(!family)
             family = t1info->family_name;
@@ -784,9 +784,9 @@ doDirectory(const char *dirname_given, int numEncodings, ListPtr encodingsToDo)
         exit(1);
     }
 
-    if (onlyEncodings) 
+    if (onlyEncodings)
 	goto encodings;
-    
+
     entries = makeHashTable();
     if(doBitmaps && !doScalable) {
         readFontScale(entries, dirname);
@@ -862,7 +862,7 @@ doDirectory(const char *dirname_given, int numEncodings, ListPtr encodingsToDo)
                         isBitmap = 1;
                 }
             }
-        
+
             if(isBitmap) {
                 if(!doBitmaps)
                     goto done;
@@ -933,7 +933,7 @@ doDirectory(const char *dirname_given, int numEncodings, ListPtr encodingsToDo)
                     putHash(entries, buf, entry->d_name, filePrio(entry->d_name));
                 }
             }
-            for(encoding = extra_encodings; encoding; 
+            for(encoding = extra_encodings; encoding;
                 encoding = encoding->next) {
                 if(checkExtraEncoding(face, encoding->value, found)) {
                     /* Do not set found! */
@@ -994,7 +994,7 @@ doDirectory(const char *dirname_given, int numEncodings, ListPtr encodingsToDo)
 #define CODE_IGNORED(c) ((c) < 0x20 || \
                          ((c) >= 0x7F && (c) <= 0xA0) || \
                          (c) == 0xAD || (c) == 0xF71B)
-   
+
 static int
 checkEncoding(FT_Face face, char *encoding_name)
 {
@@ -1010,7 +1010,7 @@ checkEncoding(FT_Face face, char *encoding_name)
     /* An encoding is ``small'' if one of the following is true:
          - it is linear and has no more than 256 codepoints; or
          - it is a matrix encoding and has no more than one column.
-       
+
        For small encodings using Unicode indices, we require perfect
        coverage except for CODE_IGNORED and KOI-8 IBM-PC compatibility.
 
@@ -1025,8 +1025,8 @@ checkEncoding(FT_Face face, char *encoding_name)
             if(mapping->type == FONT_ENCODING_POSTSCRIPT) {
                 if(encoding->row_size > 0) {
                     for(i = encoding->first; i < encoding->size; i++) {
-                        for(j = encoding->first_col; 
-                            j < encoding->row_size; 
+                        for(j = encoding->first_col;
+                            j < encoding->row_size;
                             j++) {
                             n = FontEncName((i<<8) | j, mapping);
                             if(n && FT_Get_Name_Index(face, n) == 0) {
@@ -1052,12 +1052,12 @@ checkEncoding(FT_Face face, char *encoding_name)
         if(find_cmap(mapping->type, mapping->pid, mapping->eid, face)) {
             int total = 0, failed = 0;
             if(encoding->row_size > 0) {
-                int estimate = 
+                int estimate =
                     (encoding->size - encoding->first) *
                     (encoding->row_size - encoding->first_col);
                 for(i = encoding->first; i < encoding->size; i++) {
-                    for(j = encoding->first_col; 
-                        j < encoding->row_size; 
+                    for(j = encoding->first_col;
+                        j < encoding->row_size;
                         j++) {
                         c = FontEncRecode((i<<8) | j, mapping);
                         if(CODE_IGNORED(c)) {
@@ -1112,7 +1112,7 @@ checkEncoding(FT_Face face, char *encoding_name)
     return 0;
 }
 
-static int 
+static int
 find_cmap(int type, int pid, int eid, FT_Face face)
 {
     int i, n, rc;
@@ -1135,7 +1135,7 @@ find_cmap(int type, int pid, int eid, FT_Face face)
         /* prefer Microsoft Unicode */
         for(i=0; i<n; i++) {
             cmap = face->charmaps[i];
-            if(cmap->platform_id == TT_PLATFORM_MICROSOFT && 
+            if(cmap->platform_id == TT_PLATFORM_MICROSOFT &&
                cmap->encoding_id == TT_MS_ID_UNICODE_CS) {
                 rc = FT_Set_Charmap(face, cmap);
                 if(rc == 0)
@@ -1267,7 +1267,7 @@ readEncodings(ListPtr encodings, char *dirname)
             closedir(dirp);
             return -1;
         }
-        
+
         names = FontEncIdentify(fullname);
         if(!names)
             continue;
@@ -1284,7 +1284,7 @@ readEncodings(ListPtr encodings, char *dirname)
                 encodingsToDo = listConsF(encodingsToDo, "%s %s", *name, n);
                 free(n);
             } else {
-                encodingsToDo = 
+                encodingsToDo =
                     listConsF(encodingsToDo, "%s %s", *name, fullname);
             }
             if(encodingsToDo == NULL) {