[lasem] svg_view: code comment.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit c8fb45ccaf815b6094dcbbdfa2f5898df6a7a741
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Mon Oct 22 23:13:29 2012 +0200

    svg_view: code comment.

 src/lsmsvgview.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/lsmsvgview.c b/src/lsmsvgview.c
index 1123656..623dbba 100644
--- a/src/lsmsvgview.c
+++ b/src/lsmsvgview.c
@@ -981,6 +981,8 @@ lsm_svg_view_show_text (LsmSvgView *view, char const *string, double x, double y
 
 	lsm_debug_render ("[LsmSvgView::show_text] Show '%s' at %g,%g (%g px)", string, x, y, style->font_size_px);
 
+	/* A text may be painted with a text based pattern. In this case,
+	 * we take care to create a new pango layout if the current one is in use. */
 	if (view->is_pango_layout_in_use) {
 		PangoContext *pango_context;