1 files changed, 281 insertions, 281 deletions
diff --git a/mkfontscale/list.c b/mkfontscale/list.c
index a10b5ed4c..34abf1bff 100644
--- a/mkfontscale/list.c
+++ b/mkfontscale/list.c
@@ -1,281 +1,281 @@
-/*
-  Copyright (c) 2002-2003 by Juliusz Chroboczek
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy
-  of this software and associated documentation files (the "Software"), to deal
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include "list.h"
-
-int
-listMember(char *elt, ListPtr list)
-{
-    while(list != NULL) {
-        if(strcmp(elt, list->value) == 0)
-            return 1;
-        list = list->next;
-    }
-    return 0;
-}
-
-ListPtr
-listCons(char *car, ListPtr cdr)
-{
-    ListPtr lcar = malloc(sizeof(ListRec));
-    if(!lcar)
-        return NULL;
-    lcar -> value = car;
-    lcar -> next = cdr;
-    return lcar;
-}
-
-ListPtr
-listAdjoin(char *car, ListPtr cdr)
-{
-    if(listMember(car, cdr)) {
-        free(car);
-        return cdr;
-    }
-    return listCons(car, cdr);
-}
-
-char *
-dsprintf(char *f, ...)
-{
-    va_list args;
-    char *string;
-    {
-	int n, size = 20;
-	while(1) {
-	    if(size > 4096)
-		return NULL;
-	    string = malloc(size);
-	    if(!string)
-		return NULL;
-	    va_start(args, f);
-	    n = vsnprintf(string, size, f, args);
-	    va_end(args);
-	    if(n >= 0 && n < size)
-                return string;
-	    else if(n >= size)
-		size = n + 1;
-	    else
-		size = size * 3 / 2 + 1;
-	    free(string);
-	}
-    }
-}
-    
-
-ListPtr
-listConsF(ListPtr cdr, char *f, ...)
-{
-    va_list args;
-    char *string;
-    {
-	int n, size = 20;
-	while(1) {
-	    if(size > 4096)
-		return NULL;
-	    string = malloc(size);
-	    if(!string)
-		return NULL;
-	    va_start(args, f);
-	    n = vsnprintf(string, size, f, args);
-	    va_end(args);
-	    if(n >= 0 && n < size)
-		return listCons(string, cdr);
-	    else if(n >= size)
-		size = n + 1;
-	    else
-		size = size * 3 / 2 + 1;
-	    free(string);
-	}
-    }
-}
-
-ListPtr
-listAdjoinF(ListPtr cdr, char *f, ...)
-{
-    va_list args;
-    char *string;
-    {
-	int n, size = 20;
-	while(1) {
-	    if(size > 4096)
-		return NULL;
-	    string = malloc(size);
-	    if(!string)
-		return NULL;
-	    va_start(args, f);
-	    n = vsnprintf(string, size, f, args);
-	    va_end(args);
-	    if(n >= 0 && n < size)
-		return listAdjoin(string, cdr);
-	    else if(n >= size)
-		size = n + 1;
-	    else
-		size = size * 3 / 2 + 1;
-	    free(string);
-	}
-    }
-}
-
-int
-listLength(ListPtr list)
-{
-    int n = 0;
-    while(list) {
-        n++;
-        list = list->next;
-    }
-    return n;
-}
-
-ListPtr 
-appendList(ListPtr first, ListPtr second)
-{
-    ListPtr current;
-
-    if(second == NULL)
-        return first;
-
-    if(first == NULL)
-        return second;
-
-    for(current = first; current->next; current = current->next)
-        ;
-
-    current->next = second;
-    return first;
-}
-
-ListPtr
-makeList(char **a, int n, ListPtr old, int begin)
-{
-    ListPtr first, current, next;
-    int i;
-
-    if(n == 0)
-        return old;
-
-    first = malloc(sizeof(ListRec));
-    if(!first)
-        return NULL;
-
-    first->value = a[0];
-    first->next = NULL;
-
-    current = first;
-    for(i = 1; i < n; i++) {
-        next = malloc(sizeof(ListRec));
-        if(!next) {
-            destroyList(first);
-            return NULL;
-        }
-        next->value = a[i];
-        next->next = NULL;
-
-        current->next = next;
-        current = next;
-    }
-    if(begin) {
-        current->next = old;
-        return first;
-    } else {
-        return appendList(old, first);
-    }
-}
-
-ListPtr
-reverseList(ListPtr old)
-{
-    ListPtr new = NULL, current;
-    while(old) {
-        current = old;
-        old = old->next;
-        current->next = new;
-        new = current;
-    }
-    return new;
-}
-
-/* qsort helper for sorting list entries */
-static int
-compareListEntries(const void *a, const void *b)
-{
-    const ListPtr lista = *(const ListPtr *) a;
-    const ListPtr listb = *(const ListPtr *) b;
-
-    return strcmp(lista->value, listb->value);
-}
-
-ListPtr
-sortList(ListPtr old)
-{
-    int i;
-    int l = listLength(old);
-    ListPtr n;
-    ListPtr *sorted = malloc(l * sizeof(ListPtr));
-
-    if (sorted == NULL)
-        return old;
-
-    for (n = old, i = 0; n != NULL; n = n->next) {
-        sorted[i++] = n;
-    }
-    qsort(sorted, i, sizeof(ListPtr), compareListEntries);
-    n = sorted[0];
-    for (i = 0; i < (l - 1); i++) {
-        sorted[i]->next = sorted[i+1];
-    }
-    sorted[i]->next = NULL;
-    free(sorted);
-    return n;
-}
-
-void
-destroyList(ListPtr old)
-{
-    ListPtr next;
-    if(!old)
-        return;
-    while(old) {
-        next = old->next;
-        free(old);
-        old = next;
-    }
-}
-
-void
-deepDestroyList(ListPtr old)
-{
-    ListPtr next;
-    if(!old)
-        return;
-    while(old) {
-        next = old->next;
-        free(old->value);
-        free(old);
-        old = next;
-    }
-}
+/*
+  Copyright (c) 2002-2003 by Juliusz Chroboczek
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include "list.h"
+
+int
+listMember(char *elt, ListPtr list)
+{
+    while(list != NULL) {
+        if(strcmp(elt, list->value) == 0)
+            return 1;
+        list = list->next;
+    }
+    return 0;
+}
+
+ListPtr
+listCons(char *car, ListPtr cdr)
+{
+    ListPtr lcar = malloc(sizeof(ListRec));
+    if(!lcar)
+        return NULL;
+    lcar -> value = car;
+    lcar -> next = cdr;
+    return lcar;
+}
+
+ListPtr
+listAdjoin(char *car, ListPtr cdr)
+{
+    if(listMember(car, cdr)) {
+        free(car);
+        return cdr;
+    }
+    return listCons(car, cdr);
+}
+
+char *
+dsprintf(char *f, ...)
+{
+    va_list args;
+    char *string;
+    {
+	int n, size = 20;
+	while(1) {
+	    if(size > 4096)
+		return NULL;
+	    string = malloc(size);
+	    if(!string)
+		return NULL;
+	    va_start(args, f);
+	    n = vsnprintf(string, size, f, args);
+	    va_end(args);
+	    if(n >= 0 && n < size)
+                return string;
+	    else if(n >= size)
+		size = n + 1;
+	    else
+		size = size * 3 / 2 + 1;
+	    free(string);
+	}
+    }
+}
+    
+
+ListPtr
+listConsF(ListPtr cdr, char *f, ...)
+{
+    va_list args;
+    char *string;
+    {
+	int n, size = 20;
+	while(1) {
+	    if(size > 4096)
+		return NULL;
+	    string = malloc(size);
+	    if(!string)
+		return NULL;
+	    va_start(args, f);
+	    n = vsnprintf(string, size, f, args);
+	    va_end(args);
+	    if(n >= 0 && n < size)
+		return listCons(string, cdr);
+	    else if(n >= size)
+		size = n + 1;
+	    else
+		size = size * 3 / 2 + 1;
+	    free(string);
+	}
+    }
+}
+
+ListPtr
+listAdjoinF(ListPtr cdr, char *f, ...)
+{
+    va_list args;
+    char *string;
+    {
+	int n, size = 20;
+	while(1) {
+	    if(size > 4096)
+		return NULL;
+	    string = malloc(size);
+	    if(!string)
+		return NULL;
+	    va_start(args, f);
+	    n = vsnprintf(string, size, f, args);
+	    va_end(args);
+	    if(n >= 0 && n < size)
+		return listAdjoin(string, cdr);
+	    else if(n >= size)
+		size = n + 1;
+	    else
+		size = size * 3 / 2 + 1;
+	    free(string);
+	}
+    }
+}
+
+int
+listLength(ListPtr list)
+{
+    int n = 0;
+    while(list) {
+        n++;
+        list = list->next;
+    }
+    return n;
+}
+
+ListPtr 
+appendList(ListPtr first, ListPtr second)
+{
+    ListPtr current;
+
+    if(second == NULL)
+        return first;
+
+    if(first == NULL)
+        return second;
+
+    for(current = first; current->next; current = current->next)
+        ;
+
+    current->next = second;
+    return first;
+}
+
+ListPtr
+makeList(char **a, int n, ListPtr old, int begin)
+{
+    ListPtr first, current, next;
+    int i;
+
+    if(n == 0)
+        return old;
+
+    first = malloc(sizeof(ListRec));
+    if(!first)
+        return NULL;
+
+    first->value = a[0];
+    first->next = NULL;
+
+    current = first;
+    for(i = 1; i < n; i++) {
+        next = malloc(sizeof(ListRec));
+        if(!next) {
+            destroyList(first);
+            return NULL;
+        }
+        next->value = a[i];
+        next->next = NULL;
+
+        current->next = next;
+        current = next;
+    }
+    if(begin) {
+        current->next = old;
+        return first;
+    } else {
+        return appendList(old, first);
+    }
+}
+
+ListPtr
+reverseList(ListPtr old)
+{
+    ListPtr new = NULL, current;
+    while(old) {
+        current = old;
+        old = old->next;
+        current->next = new;
+        new = current;
+    }
+    return new;
+}
+
+/* qsort helper for sorting list entries */
+static int
+compareListEntries(const void *a, const void *b)
+{
+    const ListPtr lista = *(const ListPtr *) a;
+    const ListPtr listb = *(const ListPtr *) b;
+
+    return strcmp(lista->value, listb->value);
+}
+
+ListPtr
+sortList(ListPtr old)
+{
+    int i;
+    int l = listLength(old);
+    ListPtr n;
+    ListPtr *sorted = malloc(l * sizeof(ListPtr));
+
+    if (sorted == NULL)
+        return old;
+
+    for (n = old, i = 0; n != NULL; n = n->next) {
+        sorted[i++] = n;
+    }
+    qsort(sorted, i, sizeof(ListPtr), compareListEntries);
+    n = sorted[0];
+    for (i = 0; i < (l - 1); i++) {
+        sorted[i]->next = sorted[i+1];
+    }
+    sorted[i]->next = NULL;
+    free(sorted);
+    return n;
+}
+
+void
+destroyList(ListPtr old)
+{
+    ListPtr next;
+    if(!old)
+        return;
+    while(old) {
+        next = old->next;
+        free(old);
+        old = next;
+    }
+}
+
+void
+deepDestroyList(ListPtr old)
+{
+    ListPtr next;
+    if(!old)
+        return;
+    while(old) {
+        next = old->next;
+        free(old->value);
+        free(old);
+        old = next;
+    }
+}