diff options
Diffstat (limited to 'pango/pango-attributes.c')
| -rw-r--r-- | pango/pango-attributes.c | 258 |
1 files changed, 129 insertions, 129 deletions
diff --git a/pango/pango-attributes.c b/pango/pango-attributes.c index ea46dd6a..00b5d870 100644 --- a/pango/pango-attributes.c +++ b/pango/pango-attributes.c @@ -57,9 +57,9 @@ static PangoAttribute *pango_attr_size_new_internal (int size, /** * pango_attr_type_register: * @name: an identifier for the type (currently unused.) - * + * * Allocate a new attribute type ID. - * + * * Return value: the new type ID. **/ PangoAttrType @@ -73,9 +73,9 @@ pango_attr_type_register (const gchar *name) /** * pango_attribute_copy: * @attr: a #PangoAttribute - * + * * Make a copy of an attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -96,7 +96,7 @@ pango_attribute_copy (const PangoAttribute *attr) /** * pango_attribute_destroy: * @attr: a #PangoAttribute. - * + * * Destroy a #PangoAttribute and free all associated memory. **/ void @@ -111,11 +111,11 @@ pango_attribute_destroy (PangoAttribute *attr) * pango_attribute_equal: * @attr1: a #PangoAttribute * @attr2: another #PangoAttribute - * + * * Compare two attributes for equality. This compares only the * actual value of the two attributes and not the ranges that the * attributes apply to. - * + * * Return value: %TRUE if the two attributes have the same value. **/ gboolean @@ -168,9 +168,9 @@ pango_attr_string_new (const PangoAttrClass *klass, /** * pango_attr_family_new: * @family: the family or comma separated list of families - * + * * Create a new font family attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -185,7 +185,7 @@ pango_attr_family_new (const char *family) }; g_return_val_if_fail (family != NULL, NULL); - + return pango_attr_string_new (&klass, family); } @@ -213,9 +213,9 @@ pango_attr_language_equal (const PangoAttribute *attr1, /** * pango_attr_language_new: * @language: language tag - * - * Create a new language tag attribute. - * + * + * Create a new language tag attribute. + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -223,7 +223,7 @@ PangoAttribute * pango_attr_language_new (PangoLanguage *language) { PangoAttrLanguage *result; - + static const PangoAttrClass klass = { PANGO_ATTR_LANGUAGE, pango_attr_language_copy, @@ -232,7 +232,7 @@ pango_attr_language_new (PangoLanguage *language) }; g_return_val_if_fail (language != NULL, NULL); - + result = g_slice_new (PangoAttrLanguage); result->attr.klass = &klass; @@ -245,7 +245,7 @@ static PangoAttribute * pango_attr_color_copy (const PangoAttribute *attr) { const PangoAttrColor *color_attr = (PangoAttrColor *)attr; - + return pango_attr_color_new (attr->klass, color_attr->color.red, color_attr->color.green, @@ -292,9 +292,9 @@ pango_attr_color_new (const PangoAttrClass *klass, * @red: the red value (ranging from 0 to 65535) * @green: the green value * @blue: the blue value - * + * * Create a new foreground color attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -318,9 +318,9 @@ pango_attr_foreground_new (guint16 red, * @red: the red value (ranging from 0 to 65535) * @green: the green value * @blue: the blue value - * + * * Create a new background color attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -343,7 +343,7 @@ static PangoAttribute * pango_attr_int_copy (const PangoAttribute *attr) { const PangoAttrInt *int_attr = (PangoAttrInt *)attr; - + return pango_attr_int_new (attr->klass, int_attr->value); } @@ -361,7 +361,7 @@ pango_attr_int_equal (const PangoAttribute *attr1, { const PangoAttrInt *int_attr1 = (const PangoAttrInt *)attr1; const PangoAttrInt *int_attr2 = (const PangoAttrInt *)attr2; - + return (int_attr1->value == int_attr2->value); } @@ -380,7 +380,7 @@ static PangoAttribute * pango_attr_float_copy (const PangoAttribute *attr) { const PangoAttrFloat *float_attr = (PangoAttrFloat *)attr; - + return pango_attr_float_new (attr->klass, float_attr->value); } @@ -398,7 +398,7 @@ pango_attr_float_equal (const PangoAttribute *attr1, { const PangoAttrFloat *float_attr1 = (const PangoAttrFloat *)attr1; const PangoAttrFloat *float_attr2 = (const PangoAttrFloat *)attr2; - + return (float_attr1->value == float_attr2->value); } @@ -438,7 +438,7 @@ pango_attr_size_equal (const PangoAttribute *attr1, { const PangoAttrSize *size_attr1 = (const PangoAttrSize *)attr1; const PangoAttrSize *size_attr2 = (const PangoAttrSize *)attr2; - + return size_attr1->size == size_attr2->size; } @@ -447,7 +447,7 @@ pango_attr_size_new_internal (int size, gboolean absolute) { PangoAttrSize *result; - + static const PangoAttrClass klass = { PANGO_ATTR_SIZE, pango_attr_size_copy, @@ -472,9 +472,9 @@ pango_attr_size_new_internal (int size, /** * pango_attr_size_new: * @size: the font size, in %PANGO_SCALE<!-- -->ths of a point. - * + * * Create a new font-size attribute in fractional points. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -487,9 +487,9 @@ pango_attr_size_new (int size) /** * pango_attr_size_new_absolute: * @size: the font size, in %PANGO_SCALE<!-- -->ths of a device unit. - * + * * Create a new font-size attribute in device units. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -504,9 +504,9 @@ pango_attr_size_new_absolute (int size) /** * pango_attr_style_new: * @style: the slant style - * + * * Create a new font slant style attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -526,9 +526,9 @@ pango_attr_style_new (PangoStyle style) /** * pango_attr_weight_new: * @weight: the weight - * + * * Create a new font weight attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -550,7 +550,7 @@ pango_attr_weight_new (PangoWeight weight) * @variant: the variant * * Create a new font variant attribute (normal or small caps) - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -570,9 +570,9 @@ pango_attr_variant_new (PangoVariant variant) /** * pango_attr_stretch_new: * @stretch: the stretch - * + * * Create a new font stretch attribute - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -593,7 +593,7 @@ static PangoAttribute * pango_attr_font_desc_copy (const PangoAttribute *attr) { const PangoAttrFontDesc *desc_attr = (const PangoAttrFontDesc *)attr; - + return pango_attr_font_desc_new (desc_attr->desc); } @@ -612,18 +612,18 @@ pango_attr_font_desc_equal (const PangoAttribute *attr1, { const PangoAttrFontDesc *desc_attr1 = (const PangoAttrFontDesc *)attr1; const PangoAttrFontDesc *desc_attr2 = (const PangoAttrFontDesc *)attr2; - + return pango_font_description_equal (desc_attr1->desc, desc_attr2->desc); } /** * pango_attr_font_desc_new: * @desc: the font description - * + * * Create a new font description attribute. This attribute * allows setting family, style, weight, variant, stretch, * and size simultaneously. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -648,9 +648,9 @@ pango_attr_font_desc_new (const PangoFontDescription *desc) /** * pango_attr_underline_new: * @underline: the underline style. - * + * * Create a new underline-style attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -672,11 +672,11 @@ pango_attr_underline_new (PangoUnderline underline) * @red: the red value (ranging from 0 to 65535) * @green: the green value * @blue: the blue value - * + * * Create a new underline color attribute. This attribute * modifies the color of underlines. If not set, underlines * will use the foreground color. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -700,9 +700,9 @@ pango_attr_underline_color_new (guint16 red, /** * pango_attr_strikethrough_new: * @strikethrough: %TRUE if the text should be struck-through. - * + * * Create a new strike-through attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -724,11 +724,11 @@ pango_attr_strikethrough_new (gboolean strikethrough) * @red: the red value (ranging from 0 to 65535) * @green: the green value * @blue: the blue value - * + * * Create a new strikethrough color attribute. This attribute * modifies the color of strikethrough lines. If not set, strikethrough * lines will use the foreground color. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -753,9 +753,9 @@ pango_attr_strikethrough_color_new (guint16 red, * pango_attr_rise_new: * @rise: the amount that the text should be displaced vertically, * in Pango units. Positive values displace the text upwards. - * + * * Create a new baseline displacement attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -775,10 +775,10 @@ pango_attr_rise_new (int rise) /** * pango_attr_scale_new: * @scale_factor: factor to scale the font - * + * * Create a new font size scale attribute. The base font for the * affected text will have its size multiplied by @scale_factor. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -797,16 +797,16 @@ pango_attr_scale_new (double scale_factor) /** * pango_attr_fallback_new: - * @enable_fallback: %TRUE if we should fall back on other fonts + * @enable_fallback: %TRUE if we should fall back on other fonts * for characters the active font is missing. - * + * * Create a new font fallback attribute. * * If fallback is disabled, characters will only be used from the * closest matching font on the system. No fallback will be done to * other fonts on the system that might contain the characters in the * text. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -829,9 +829,9 @@ pango_attr_fallback_new (gboolean enable_fallback) * pango_attr_letter_spacing_new: * @letter_spacing: amount of extra space to add between graphemes * of the text, in Pango units. - * + * * Create a new letter-spacing attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -860,7 +860,7 @@ pango_attr_shape_copy (const PangoAttribute *attr) data = shape_attr->copy_func (shape_attr->data); else data = shape_attr->data; - + return pango_attr_shape_new_with_data (&shape_attr->ink_rect, &shape_attr->logical_rect, data, shape_attr->copy_func, shape_attr->destroy_func); } @@ -869,10 +869,10 @@ static void pango_attr_shape_destroy (PangoAttribute *attr) { PangoAttrShape *shape_attr = (PangoAttrShape *)attr; - + if (shape_attr->destroy_func) shape_attr->destroy_func (shape_attr->data); - + g_slice_free (PangoAttrShape, shape_attr); } @@ -904,11 +904,11 @@ pango_attr_shape_equal (const PangoAttribute *attr1, * as a pointer. * @destroy_func: function to free @data when the attribute * is freed, or %NULL - * + * * Like pango_attr_shape_new(), but a user data pointer is also * provided; this pointer can be accessed when later * rendering the glyph. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -932,7 +932,7 @@ pango_attr_shape_new_with_data (const PangoRectangle *ink_rect, g_return_val_if_fail (ink_rect != NULL, NULL); g_return_val_if_fail (logical_rect != NULL, NULL); - + result = g_slice_new (PangoAttrShape); result->attr.klass = &klass; result->ink_rect = *ink_rect; @@ -948,12 +948,12 @@ pango_attr_shape_new_with_data (const PangoRectangle *ink_rect, * pango_attr_shape_new: * @ink_rect: ink rectangle to assign to each character * @logical_rect: logical rectangle to assign to each character - * + * * Create a new shape attribute. A shape is used to impose a * particular ink and logical rectangle on the result of shaping a * particular glyph. This might be used, for instance, for * embedding a picture or a widget inside a #PangoLayout. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). **/ @@ -971,9 +971,9 @@ pango_attr_shape_new (const PangoRectangle *ink_rect, /** * pango_attr_gravity_new: * @gravity: the gravity value; should not be %PANGO_GRAVITY_AUTO. - * + * * Create a new gravity attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -997,9 +997,9 @@ pango_attr_gravity_new (PangoGravity gravity) /** * pango_attr_gravity_hint_new: * @hint: the gravity hint value. - * + * * Create a new gravity hint attribute. - * + * * Return value: the newly allocated #PangoAttribute, which should be * freed with pango_attribute_destroy(). * @@ -1027,7 +1027,7 @@ GType pango_attr_list_get_type (void) { static GType our_type = 0; - + if (our_type == 0) our_type = g_boxed_type_register_static (I_("PangoAttrList"), (GBoxedCopyFunc) pango_attr_list_copy, @@ -1038,9 +1038,9 @@ pango_attr_list_get_type (void) /** * pango_attr_list_new: - * + * * Create a new empty attribute list with a reference count of one. - * + * * Return value: the newly allocated #PangoAttrList, which should * be freed with pango_attr_list_unref(). **/ @@ -1052,14 +1052,14 @@ pango_attr_list_new (void) list->ref_count = 1; list->attributes = NULL; list->attributes_tail = NULL; - + return list; } /** * pango_attr_list_ref: * @list: a #PangoAttrList - * + * * Increase the reference count of the given attribute list by one. * * Return value: The attribute list passed in @@ -1079,7 +1079,7 @@ pango_attr_list_ref (PangoAttrList *list) /** * pango_attr_list_unref: * @list: a #PangoAttrList - * + * * Decrease the reference count of the given attribute list by one. * If the result is zero, free the attribute list and the attributes * it contains. @@ -1088,7 +1088,7 @@ void pango_attr_list_unref (PangoAttrList *list) { GSList *tmp_list; - + g_return_if_fail (list != NULL); g_return_if_fail (list->ref_count > 0); @@ -1113,7 +1113,7 @@ pango_attr_list_unref (PangoAttrList *list) /** * pango_attr_list_copy: * @list: a #PangoAttrList - * + * * Copy @list and return an identical new list. * * Return value: the newly allocated #PangoAttrList, with a @@ -1126,7 +1126,7 @@ pango_attr_list_copy (PangoAttrList *list) PangoAttrList *new; GSList *iter; GSList *new_attrs; - + g_return_val_if_fail (list != NULL, NULL); new = pango_attr_list_new (); @@ -1144,7 +1144,7 @@ pango_attr_list_copy (PangoAttrList *list) /* we're going to reverse the nodes, so head becomes tail */ new->attributes_tail = new_attrs; new->attributes = g_slist_reverse (new_attrs); - + return new; } @@ -1175,7 +1175,7 @@ pango_attr_list_insert_internal (PangoAttrList *list, while (1) { PangoAttribute *tmp_attr = tmp_list->data; - + if (tmp_attr->start_index > start_index || (before && tmp_attr->start_index == start_index)) { @@ -1193,7 +1193,7 @@ pango_attr_list_insert_internal (PangoAttrList *list, break; } - + prev = tmp_list; tmp_list = tmp_list->next; } @@ -1205,7 +1205,7 @@ pango_attr_list_insert_internal (PangoAttrList *list, * @list: a #PangoAttrList * @attr: the attribute to insert. Ownership of this value is * assumed by the list. - * + * * Insert the given attribute into the #PangoAttrList. It will * be inserted after all other attributes with a matching * @start_index. @@ -1225,7 +1225,7 @@ pango_attr_list_insert (PangoAttrList *list, * @list: a #PangoAttrList * @attr: the attribute to insert. Ownership of this value is * assumed by the list. - * + * * Insert the given attribute into the #PangoAttrList. It will * be inserted before all other attributes with a matching * @start_index. @@ -1245,7 +1245,7 @@ pango_attr_list_insert_before (PangoAttrList *list, * @list: a #PangoAttrList * @attr: the attribute to insert. Ownership of this value is * assumed by the list. - * + * * Insert the given attribute into the #PangoAttrList. It will * replace any attributes of the same type on that segment * and be merged with any adjoining attributes that are identical. @@ -1253,7 +1253,7 @@ pango_attr_list_insert_before (PangoAttrList *list, * This function is slower than pango_attr_list_insert() for * creating a attribute list in order (potentially much slower * for large lists). However, pango_attr_list_insert() is not - * suitable for continually changing a set of attributes + * suitable for continually changing a set of attributes * since it never removes or combines existing attributes. **/ void @@ -1271,7 +1271,7 @@ pango_attr_list_change (PangoAttrList *list, pango_attribute_destroy (attr); return; } - + tmp_list = list->attributes; prev = NULL; while (1) @@ -1286,15 +1286,15 @@ pango_attr_list_change (PangoAttrList *list, link = g_slist_alloc (); link->next = tmp_list; link->data = attr; - + if (prev) prev->next = link; else list->attributes = link; - + if (!tmp_list) list->attributes_tail = link; - + prev = link; tmp_list = prev->next; break; @@ -1320,12 +1320,12 @@ pango_attr_list_change (PangoAttrList *list, } tmp_attr->end_index = end_index; pango_attribute_destroy (attr); - + attr = tmp_attr; - + prev = tmp_list; tmp_list = tmp_list->next; - + break; } else @@ -1364,7 +1364,7 @@ pango_attr_list_change (PangoAttrList *list, g_assert (prev->data == attr); g_assert (prev->next == tmp_list); - + /* We now have the range inserted into the list one way or the * other. Fix up the remainder */ @@ -1382,13 +1382,13 @@ pango_attr_list_change (PangoAttrList *list, /* We can merge the new attribute with this attribute. */ attr->end_index = MAX (end_index, tmp_attr->end_index); - + pango_attribute_destroy (tmp_attr); prev->next = tmp_list->next; if (!prev->next) list->attributes_tail = prev; - + g_slist_free_1 (tmp_list); tmp_list = prev->next; @@ -1403,7 +1403,7 @@ pango_attr_list_change (PangoAttrList *list, */ GSList *tmp_list2; GSList *prev2; - + tmp_attr->start_index = attr->end_index; tmp_list2 = tmp_list->next; @@ -1426,7 +1426,7 @@ pango_attr_list_change (PangoAttrList *list, if (prev2 != tmp_list) { GSList *old_next = tmp_list->next; - + prev->next = old_next; prev2->next = tmp_list; tmp_list->next = tmp_list2; @@ -1440,7 +1440,7 @@ pango_attr_list_change (PangoAttrList *list, } } } - + prev = tmp_list; tmp_list = tmp_list->next; } @@ -1454,7 +1454,7 @@ pango_attr_list_change (PangoAttrList *list, * @len: the length of the spliced segment. (Note that this * must be specified since the attributes in @other * may only be present at some subsection of this range) - * + * * This function opens up a hole in @list, fills it in with attributes from * the left, and then merges @other on top of the hole. * @@ -1474,9 +1474,9 @@ pango_attr_list_splice (PangoAttrList *list, { GSList *tmp_list; guint upos, ulen; - + g_return_if_fail (list != NULL); - g_return_if_fail (other != NULL); + g_return_if_fail (other != NULL); g_return_if_fail (pos >= 0); g_return_if_fail (len >= 0); @@ -1487,7 +1487,7 @@ pango_attr_list_splice (PangoAttrList *list, * isn't defined in the C standard for signed integers */ #define CLAMP_ADD(a,b) (((a) + (b) < (a)) ? G_MAXUINT : (a) + (b)) - + tmp_list = list->attributes; while (tmp_list) { @@ -1523,7 +1523,7 @@ pango_attr_list_splice (PangoAttrList *list, * pango_attr_list_change() will take care of deleting it. */ pango_attr_list_change (list, attr); - + tmp_list = tmp_list->next; } #undef CLAMP_ADD @@ -1532,10 +1532,10 @@ pango_attr_list_splice (PangoAttrList *list, /** * pango_attr_list_get_iterator: * @list: a #PangoAttrList - * + * * Create a iterator initialized to the beginning of the list. * @list must not be modified until this iterator is freed. - * + * * Return value: the newly allocated #PangoAttrIterator, which should * be freed with pango_attr_iterator_destroy(). **/ @@ -1564,7 +1564,7 @@ pango_attr_list_get_iterator (PangoAttrList *list) * @iterator: a #PangoAttrIterator * @start: location to store the start of the range * @end: location to store the end of the range - * + * * Get the range of the current segment. Note that the * stored return values are signed, not unsigned like * the values in #PangoAttribute. To deal with this API @@ -1587,9 +1587,9 @@ pango_attr_iterator_range (PangoAttrIterator *iterator, /** * pango_attr_iterator_next: * @iterator: a #PangoAttrIterator - * + * * Advance the iterator until the next change of style. - * + * * Return value: %FALSE if the iterator is at the end of the list, otherwise %TRUE **/ gboolean @@ -1604,7 +1604,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator) iterator->start_index = iterator->end_index; iterator->end_index = G_MAXUINT; - + tmp_list = iterator->attribute_stack; while (tmp_list) { @@ -1620,7 +1620,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator) { iterator->end_index = MIN (iterator->end_index, attr->end_index); } - + tmp_list = next; } @@ -1644,7 +1644,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator) /** * pango_attr_iterator_copy: * @iterator: a #PangoAttrIterator. - * + * * Copy a #PangoAttrIterator * * Return value: the newly allocated #PangoAttrIterator, which should @@ -1669,14 +1669,14 @@ pango_attr_iterator_copy (PangoAttrIterator *iterator) /** * pango_attr_iterator_destroy: * @iterator: a #PangoAttrIterator. - * + * * Destroy a #PangoAttrIterator and free all associated memory. **/ void pango_attr_iterator_destroy (PangoAttrIterator *iterator) { g_return_if_fail (iterator != NULL); - + g_list_free (iterator->attribute_stack); g_slice_free (PangoAttrIterator, iterator); } @@ -1685,12 +1685,12 @@ pango_attr_iterator_destroy (PangoAttrIterator *iterator) * pango_attr_iterator_get: * @iterator: a #PangoAttrIterator * @type: the type of attribute to find. - * + * * Find the current attribute of a particular type at the iterator * location. When multiple attributes of the same type overlap, * the attribute whose range starts closest to the current location * is used. - * + * * Return value: the current attribute of the given type, or %NULL * if no attribute of that type applies to the current * location. @@ -1752,13 +1752,13 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator, g_return_if_fail (iterator != NULL); g_return_if_fail (desc != NULL); - + if (language) *language = NULL; - + if (extra_attrs) *extra_attrs = NULL; - + tmp_list1 = iterator->attribute_stack; while (tmp_list1) { @@ -1773,7 +1773,7 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator, mask |= new_mask; pango_font_description_unset_fields (desc, new_mask); pango_font_description_merge_static (desc, ((PangoAttrFontDesc *)attr)->desc, FALSE); - + break; } case PANGO_ATTR_FAMILY: @@ -1846,7 +1846,7 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator, if (extra_attrs) { gboolean found = FALSE; - + tmp_list2 = *extra_attrs; while (tmp_list2) { @@ -1877,11 +1877,11 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator, * @func: callback function; returns %TRUE if an attribute * should be filtered out. * @data: Data to be passed to @func - * + * * Given a #PangoAttrList and callback function, removes any elements * of @list for which @func returns %TRUE and inserts them into * a new list. - * + * * Return value: the new #PangoAttrList or %NULL if * no attributes of the given types were found. * @@ -1896,7 +1896,7 @@ pango_attr_list_filter (PangoAttrList *list, PangoAttrList *new = NULL; GSList *tmp_list; GSList *prev; - + g_return_val_if_fail (list != NULL, NULL); tmp_list = list->attributes; @@ -1910,14 +1910,14 @@ pango_attr_list_filter (PangoAttrList *list, { if (!tmp_list->next) list->attributes_tail = prev; - + if (prev) prev->next = tmp_list->next; else list->attributes = tmp_list->next; - + tmp_list->next = NULL; - + if (!new) { new = pango_attr_list_new (); @@ -1944,10 +1944,10 @@ pango_attr_list_filter (PangoAttrList *list, /** * pango_attr_iterator_get_attrs: * @iterator: a #PangoAttrIterator - * + * * Gets a list of all attributes at the current position of the * iterator. - * + * * Return value: a list of all attributes for the current range. * To free this value, call pango_attribute_destroy() on * each value and g_slist_free() on the list. |