on the command line does not exist. This fixes Savannah bug #46503.
* src/nano.c (splice_node): Inserting a new node into a linked list
requires just two parameters: the insertion point and the new node.
+ * src/nano.c (splice_node): Rename a variable for clarity.
2015-11-23 Benno Schulenberg <bensberg@justemail.net>
* src/nano.c (main), src/winio.c (parse_kbinput): Make Ctrl+Left and
return dst;
}
-/* Splice a node into an existing filestruct. */
-void splice_node(filestruct *begin, filestruct *newnode)
+/* Splice a new node into an existing linked list of filestructs. */
+void splice_node(filestruct *afterthis, filestruct *newnode)
{
- assert(newnode != NULL && begin != NULL);
+ assert(afterthis != NULL && newnode != NULL);
- newnode->next = begin->next;
- newnode->prev = begin;
- if (begin->next != NULL)
- begin->next->prev = newnode;
- begin->next = newnode;
+ newnode->next = afterthis->next;
+ newnode->prev = afterthis;
+ if (afterthis->next != NULL)
+ afterthis->next->prev = newnode;
+ afterthis->next = newnode;
}
/* Unlink a node from the rest of the filestruct and delete it. */
/* All functions in nano.c. */
filestruct *make_new_node(filestruct *prevnode);
filestruct *copy_node(const filestruct *src);
-void splice_node(filestruct *begin, filestruct *newnode);
+void splice_node(filestruct *afterthis, filestruct *newnode);
void unlink_node(filestruct *fileptr);
void delete_node(filestruct *fileptr);
filestruct *copy_filestruct(const filestruct *src);