gint sc_speller_process_line(GeanyDocument *doc, gint line_number)
{
gint pos_start, pos_end;
gint wstart, wend;
gint suggestions_found = 0;
gint wordchars_len;
gchar *wordchars;
g_return_val_if_fail(sc_speller_dict != NULL, 0);
g_return_val_if_fail(doc != NULL, 0);
/* add ' (single quote) temporarily to wordchars
* to be able to check for "doesn't", "isn't" and similar */
wordchars_len = scintilla_send_message(doc->editor->sci, SCI_GETWORDCHARS, 0, 0);
wordchars = g_malloc0(wordchars_len + 2); /* 2 = temporarily added "'" and "\0" */
scintilla_send_message(doc->editor->sci, SCI_GETWORDCHARS, 0, (sptr_t)wordchars);
if (! strchr(wordchars, '\''))
{
/* temporarily add "'" to the wordchars */
wordchars[wordchars_len] = '\'';
scintilla_send_message(doc->editor->sci, SCI_SETWORDCHARS, 0, (sptr_t)wordchars);
}
pos_start = sci_get_position_from_line(doc->editor->sci, line_number);
pos_end = sci_get_position_from_line(doc->editor->sci, line_number + 1);
while (pos_start < pos_end)
{
gchar *word;
wstart = scintilla_send_message(doc->editor->sci, SCI_WORDSTARTPOSITION, pos_start, TRUE);
wend = scintilla_send_message(doc->editor->sci, SCI_WORDENDPOSITION, wstart, FALSE);
if (wstart == wend)
break;
word = sci_get_contents_range(doc->editor->sci, wstart, wend);
suggestions_found += sc_speller_check_word(doc, line_number, word, wstart, wend);
pos_start = wend + 1;
g_free(word);
}
/* reset wordchars for the current document */
wordchars[wordchars_len] = '\0';
scintilla_send_message(doc->editor->sci, SCI_SETWORDCHARS, 0, (sptr_t)wordchars);
g_free(wordchars);
return suggestions_found;
}
gint sc_speller_process_line(GeanyDocument *doc, gint line_number, const gchar *line)
{
gint pos_start, pos_end;
gint wstart, wend;
GString *str;
gint suggestions_found = 0;
gchar c;
g_return_val_if_fail(sc_speller_dict != NULL, 0);
g_return_val_if_fail(doc != NULL, 0);
g_return_val_if_fail(line != NULL, 0);
str = g_string_sized_new(256);
pos_start = sci_get_position_from_line(doc->editor->sci, line_number);
pos_end = sci_get_position_from_line(doc->editor->sci, line_number + 1);
while (pos_start < pos_end)
{
wstart = scintilla_send_message(doc->editor->sci, SCI_WORDSTARTPOSITION, pos_start, TRUE);
wend = scintilla_send_message(doc->editor->sci, SCI_WORDENDPOSITION, wstart, FALSE);
if (wstart == wend)
break;
c = sci_get_char_at(doc->editor->sci, wstart);
/* hopefully it's enough to check for these both */
if (ispunct(c) || isspace(c))
{
pos_start++;
continue;
}
/* ensure the string has enough allocated memory */
if (str->len < (guint)(wend - wstart))
g_string_set_size(str, wend - wstart);
sci_get_text_range(doc->editor->sci, wstart, wend, str->str);
suggestions_found += sc_speller_check_word(doc, line_number, str->str, wstart, wend);
pos_start = wend + 1;
}
g_string_free(str, TRUE);
return suggestions_found;
}
