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revert previously added extra calls to move_mbright(); it's more

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efficient to just add the return value of parse_char() directly instead
of having move_mbright() return it (except in the cursor movement
functions, which should be kept simple)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2271 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2005-01-14 21:59:01 +00:00
parent d24fbb760d
commit 7801d7bed9
3 changed files with 14 additions and 8 deletions
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6
src/move.c
View File

@ -58,11 +58,13 @@ void do_home(void)
if (ISSET(SMART_HOME)) {
size_t current_x_save = current_x;
char *blank_mb = charalloc(mb_cur_max());
int blank_mb_len;
current_x = 0;
while (current->data[current_x] != '\0') {
parse_mbchar(current->data + current_x, blank_mb
blank_mb_len = parse_mbchar(current->data + current_x,
blank_mb
#ifdef NANO_WIDE
, NULL
#endif
@ -71,7 +73,7 @@ void do_home(void)
if (!is_blank_mbchar(blank_mb))
break;
current_x = move_mbright(current->data, current_x);
current_x += blank_mb_len;
}
free(blank_mb);

11
src/nano.c
View File

@ -1321,12 +1321,14 @@ void do_next_word(void)
size_t pww_save = placewewant;
const filestruct *current_save = current;
char *char_mb = charalloc(mb_cur_max());
int char_mb_len;
assert(current != NULL && current->data != NULL);
/* Skip letters in this word first. */
while (current->data[current_x] != '\0') {
parse_mbchar(current->data + current_x, char_mb
char_mb_len = parse_mbchar(current->data + current_x,
char_mb
#ifdef NANO_WIDE
, NULL
#endif
@ -1335,13 +1337,14 @@ void do_next_word(void)
if (!is_alnum_mbchar(char_mb))
break;
current_x = move_mbright(current->data, current_x);
current_x += char_mb_len;
}
/* Go until we find the first letter of the next word. */
for (; current != NULL; current = current->next) {
while (current->data[current_x] != '\0') {
parse_mbchar(current->data + current_x, char_mb
char_mb_len = parse_mbchar(current->data + current_x,
char_mb
#ifdef NANO_WIDE
, NULL
#endif
@ -1350,7 +1353,7 @@ void do_next_word(void)
if (is_alnum_mbchar(char_mb))
break;
current_x = move_mbright(current->data, current_x);
current_x += char_mb_len;
}
if (current->data[current_x] != '\0')

5
src/winio.c
View File

@ -1804,11 +1804,12 @@ void do_statusbar_home(void)
if (ISSET(SMART_HOME)) {
size_t statusbar_x_save = statusbar_x;
char *blank_mb = charalloc(mb_cur_max());
int blank_mb_len;
statusbar_x = 0;
while (statusbar_x < statusbar_xend) {
parse_mbchar(answer + statusbar_x,
blank_mb_len = parse_mbchar(answer + statusbar_x,
blank_mb
#ifdef NANO_WIDE
, NULL
@ -1818,7 +1819,7 @@ void do_statusbar_home(void)
if (!is_blank_mbchar(blank_mb))
break;
statusbar_x = move_mbright(answer, statusbar_x);
statusbar_x += blank_mb_len;
}
free(blank_mb);