From e9eee23e17d22e1def722b9c5f2779ac44db6ed9 Mon Sep 17 00:00:00 2001 From: Jason Rumney Date: Sun, 31 Aug 2003 22:22:29 +0000 Subject: [PATCH] Document last change. --- src/w32term.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/src/w32term.c b/src/w32term.c index 16e0f4667c0..7531dd0fd05 100644 --- a/src/w32term.c +++ b/src/w32term.c @@ -896,6 +896,17 @@ w32_per_char_metric (font, char2b, font_type) xassert (font && char2b); + /* TODO: This function is currently called through the RIF, and in + some cases font_type is UNKNOWN_FONT. We currently allow the + cached metrics to be used, which seems to work, but in cases + where font_type is UNKNOWN_FONT, we probably haven't encoded + char2b appropriately. All callers need checking to see what they + are passing. This is most likely to affect variable width fonts + outside the Latin-1 range, particularly in languages like Thai + that rely on rbearing and lbearing to provide composition. I + don't think that is working currently anyway, but we don't seem + to have anyone testing such languages on Windows. */ + /* Handle the common cases quickly. */ if (!font->bdf && font->per_char == NULL) /* TODO: determine whether char2b exists in font? */ -- 2.39.2