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/* Pango
* break-latin.c:
*
* Copyright (C) 2021 Jordi Mas i Hernàndez <jmas@softcatala.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "pango-break.h"
#include "pango-impl-utils.h"
static void
break_latin (const char *text,
int len,
const PangoAnalysis *analysis G_GNUC_UNUSED,
PangoLogAttr *attrs,
int attrs_len G_GNUC_UNUSED)
{
if (analysis && analysis->language &&
g_ascii_strncasecmp (pango_language_to_string (analysis->language), "ca-", 3) != 0)
return;
const gchar *next;
gunichar wc;
gunichar prev_wc = 0;
next = text;
for (int i = 0; i < len; i++)
{
wc = g_utf8_get_char (next);
next = g_utf8_next_char (next);
/* Catalan middle dot does not break words */
if (wc == 0x00b7)
{
gunichar middle_next = g_utf8_get_char (next);
if (g_unichar_tolower (middle_next) == 'l' && g_unichar_tolower (prev_wc) == 'l')
{
attrs[i].is_word_end = FALSE;
attrs[i+1].is_word_start = FALSE;
}
}
prev_wc = wc;
}
}
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