static inline void
format_this (unsigned char *t, off_t size, long indent, gboolean utf8)
{
off_t q = 0, ww;
strip_newlines (t, size);
ww = option_word_wrap_line_length * FONT_MEAN_WIDTH - indent;
if (ww < FONT_MEAN_WIDTH * 2)
ww = FONT_MEAN_WIDTH * 2;
while (TRUE)
{
off_t p;
q = line_pixel_length (t, q, ww, utf8);
if (q > size)
break;
if (t[q] == '\n')
break;
p = word_start (t, q, size);
if (p == -1)
q = next_word_start (t, q, size); /* Return the end of the word if the beginning
of the word is at the beginning of a line
(i.e. a very long word) */
else
q = p;
if (q == -1) /* end of paragraph */
break;
if (q != 0)
t[q - 1] = '\n';
}
}
/* replaces ' ' with '\n' to properly format a paragraph */
static void format_this (unsigned char *t, int size, int indent)
{
int q = 0, ww;
strip_newlines (t, size);
ww = option_word_wrap_line_length * FONT_MEAN_WIDTH - indent;
if (ww < FONT_MEAN_WIDTH * 2)
ww = FONT_MEAN_WIDTH * 2;
for (;;) {
int p;
q = line_pixel_length (t, q, ww);
if (q > size)
break;
if (t[q] == '\n')
break;
p = word_start (t, q, size);
if (p == -1)
q = next_word_start (t, q, size); /* Return the end of the word if the beginning
of the word is at the beginning of a line
(i.e. a very long word) */
else
q = p;
if (q == -1) /* end of paragraph */
break;
if (q)
t[q - 1] = '\n';
}
}
gboolean
ide_pattern_spec_match (IdePatternSpec *self,
const gchar *haystack)
{
gsize i;
g_return_val_if_fail (self, FALSE);
g_return_val_if_fail (haystack, FALSE);
for (i = 0; (haystack != NULL) && self->parts [i]; i++)
{
if (self->parts [i][0] == '\0')
continue;
if (self->case_sensitive)
haystack = strstr (haystack, self->parts [i]);
else
haystack = strcasestr (haystack, self->parts [i]);
if (haystack == NULL)
return FALSE;
if (self->parts [i + 1] != NULL)
haystack = next_word_start (haystack + strlen (self->parts [i]));
}
return TRUE;
}
/* find the start of a word */
static int
word_start (unsigned char *t, int q, int size)
{
int i = q;
if (t[q] == ' ' || t[q] == '\t')
return next_word_start (t, q, size);
for (;;) {
int c;
if (!i)
return -1;
c = t[i - 1];
if (c == '\n')
return -1;
if (c == ' ' || c == '\t')
return i;
i--;
}
}
static inline int
word_start (unsigned char *t, off_t q, off_t size)
{
off_t i;
if (t[q] == ' ' || t[q] == '\t')
return next_word_start (t, q, size);
for (i = q;; i--)
{
unsigned char c;
if (i == 0)
return (-1);
c = t[i - 1];
if (c == '\n')
return (-1);
if (c == ' ' || c == '\t')
return i;
}
}
