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Comment current html wrap/text-splitting behaviour.

This commit is contained in:
Michael Drake 2013-02-10 11:50:04 +00:00
parent 4ffa39177d
commit 2a4b9b2217
1 changed files with 5 additions and 3 deletions
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8
render/layout.c
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@ -2712,8 +2712,7 @@ bool layout_line(struct box *first, int *width, int *y,
!(split_box->flags & REPLACE_DIM) &&
!(split_box->flags & IFRAME) &&
!split_box->gadget && split_box->text) {
/* skip leading spaces, otherwise code gets fooled into
* thinking it's all one long word */
/* skip leading spaces */
for (i = 0; i != split_box->length &&
split_box->text[i] == ' '; i++)
;
@ -2721,15 +2720,18 @@ bool layout_line(struct box *first, int *width, int *y,
for (; i != split_box->length &&
split_box->text[i] != ' '; i++)
;
/* if not at end of text, we've found a split point */
if (i != split_box->length)
space = i;
}
/* space != 0 implies split_box->text != 0 */
/* space != 0 implies split_box->text != 0
* and that there is a place we could split the text at */
if (space == 0 || no_wrap)
w = split_box->width;
else {
/* find width of the text to where we could split */
font_plot_style_from_css(split_box->style, &fstyle);
/** \todo handle errors */
font_func->font_width(&fstyle, split_box->text,