Attribute "lang" is evaluated for hyphenation; part of dw:core::style::Style.y

3 files changed, 16 insertions, 0 deletions

diff --git a/src/css.hh b/src/css.hh
index 532acc01..e81fde62 100644
--- a/src/css.hh
+++ b/src/css.hh
@@ -223,6 +223,7 @@ typedef enum {
    CSS_PROPERTY_X_COLSPAN,
    CSS_PROPERTY_X_ROWSPAN,
    PROPERTY_X_LINK,
+   PROPERTY_X_LANG,
    PROPERTY_X_IMG,
    PROPERTY_X_TOOLTIP,
    CSS_PROPERTY_LAST
diff --git a/src/html.cc b/src/html.cc
index 0cee0a8f..22952609 100644
--- a/src/html.cc
+++ b/src/html.cc
@@ -3440,6 +3440,14 @@ static void Html_parse_common_attrs(DilloHtml *html, char *tag, int tagsize)
          html->styleEngine->setStyle (attrbuf);
    }
 
+   if (tagsize >= 10) { /* TODO prefs.hyphenate? */
+      /* length of "<t lang=i>" */
+      attrbuf = Html_get_attr2(html, tag, tagsize, "lang",
+                               HTML_LeftTrim | HTML_RightTrim);
+      if (attrbuf)
+         html->styleEngine->setNonCssHint(PROPERTY_X_LANG, CSS_TYPE_STRING,
+                                          attrbuf);
+   }
 }
 
 static void Html_display_block(DilloHtml *html)
diff --git a/src/styleengine.cc b/src/styleengine.cc
index ea251e32..e94a6d6f 100644
--- a/src/styleengine.cc
+++ b/src/styleengine.cc
@@ -601,6 +601,13 @@ void StyleEngine::apply (int i, StyleAttrs *attrs, CssPropertyList *props) {
          case PROPERTY_X_LINK:
             attrs->x_link = p->value.intVal;
             break;
+         case PROPERTY_X_LANG:
+            attrs->x_lang[0] = tolower (p->value.strVal[0]);
+            if (attrs->x_lang[0])
+               attrs->x_lang[1] = tolower (p->value.strVal[1]);
+            else
+               attrs->x_lang[1] = 0;
+            break;
          case PROPERTY_X_IMG:
             attrs->x_img = p->value.intVal;
             break;