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tweak do_next_word() and do_prev_word() to make sure they don't parse 

the same multibyte character twice


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2274 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-01-15 15:05:20 +00:00
parent ce0451348c
commit 776cf3771d
1 changed files with 8 additions and 0 deletions
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8
src/nano.c
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@ -1344,6 +1344,9 @@ void do_next_word(void)
} }
/* Move forward until we find the first letter of the next word. */ /* Move forward until we find the first letter of the next word. */
if (current->data[current_x] != '\0')
current_x += char_mb_len;
for (; current != NULL; current = current->next) { for (; current != NULL; current = current->next) {
while (current->data[current_x] != '\0') { while (current->data[current_x] != '\0') {
char_mb_len = parse_mbchar(current->data + current_x, char_mb_len = parse_mbchar(current->data + current_x,
@ -1416,6 +1419,11 @@ void do_prev_word(void)
/* Move backward until we find the last letter of the previous /* Move backward until we find the last letter of the previous
* word. */ * word. */
if (current_x == 0)
begin_line = TRUE;
else
current_x = move_mbleft(current->data, current_x);
for (; current != NULL; current = current->prev) { for (; current != NULL; current = current->prev) {
while (!begin_line) { while (!begin_line) {
char_mb_len = parse_mbchar(current->data + current_x, char_mb_len = parse_mbchar(current->data + current_x,