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Renaming a variable for clarity. 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5438 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2015-11-24 13:28:32 +00:00
parent fbe4376822
commit e0d0ca4b97
3 changed files with 10 additions and 9 deletions
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1
ChangeLog
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@ -5,6 +5,7 @@
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

16
src/nano.c
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@ -94,16 +94,16 @@ filestruct *copy_node(const filestruct *src)
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. */

2
src/proto.h
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@ -432,7 +432,7 @@ void do_right(void);
/* 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);