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';
}
}
bool
ok_name(const char *name)
{
return (name
&& *name
&& *name != LOOKUP_TOKEN
&& *name != REGISTERED_TOKEN
&& *name != NUMBER_TOKEN && !index(name, ARG_DELIMITER)
/* && !index(name, AND_TOKEN) */
&& !index(name, OR_TOKEN)
&& !index(name, '^')
&& !index(name, '\r')
&& !index(name, '\n')
&& !word_start(name, NOT_TOKEN)
&& string_compare(name, "me")
/* && string_compare(name, "home") */
&& string_compare(name, "here"));
}
int
ok_name(const char *name)
{
return (name
&& *name
&& *name != LOOKUP_TOKEN
&& *name != REGISTERED_TOKEN
&& *name != NUMBER_TOKEN
&& !index(name, ARG_DELIMITER)
&& !index(name, AND_TOKEN)
&& !index(name, OR_TOKEN)
&& !index(name, '\r')
&& !index(name, ESCAPE_CHAR)
&& !word_start(name, NOT_TOKEN)
&& string_compare(name, "me")
&& string_compare(name, "home")
&& string_compare(name, "here")
&& (
!*tp_reserved_names ||
!equalstr((char*)tp_reserved_names, (char*)name)
));
}