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Ticket #2245: mcedit: entire file wordcompletion failed

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...if word to be comleted is begun from begin of file.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2013-06-09 16:39:25 +04:00
parent da4f7be895
commit 2031bbb506
1 changed files with 7 additions and 8 deletions
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15
src/editor/editcmd.c
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@ -1093,7 +1093,7 @@ pipe_mail (const edit_buffer_t * buf, char *to, char *subject, char *cc)
static gboolean static gboolean
edit_find_word_start (const edit_buffer_t * buf, off_t * word_start, gsize * word_len) edit_find_word_start (const edit_buffer_t * buf, off_t * word_start, gsize * word_len)
{ {
int c, last; int c;
off_t i; off_t i;
/* return if at begin of file */ /* return if at begin of file */
@ -1106,14 +1106,12 @@ edit_find_word_start (const edit_buffer_t * buf, off_t * word_start, gsize * wor
return FALSE; return FALSE;
/* search start of word to be completed */ /* search start of word to be completed */
for (i = 2;; i++) for (i = 1;; i++)
{ {
/* return if at begin of file */ int last;
if (buf->curs1 < i)
return FALSE;
last = c; last = c;
c = edit_buffer_get_byte (buf, buf->curs1 - i); c = edit_buffer_get_byte (buf, buf->curs1 - i - 1);
if (is_break_char (c)) if (is_break_char (c))
{ {
@ -1121,12 +1119,13 @@ edit_find_word_start (const edit_buffer_t * buf, off_t * word_start, gsize * wor
if (isdigit (last)) if (isdigit (last))
return FALSE; return FALSE;
*word_start = buf->curs1 - (i - 1); /* start found */
*word_len = (gsize) (i - 1);
break; break;
} }
} }
/* success */ /* success */
*word_start = buf->curs1 - i; /* start found */
*word_len = (gsize) i;
return TRUE; return TRUE;
} }