From: Eon S. Jeon <esjeon@hyunmu.am>
Date: Sun, 11 Aug 2013 10:42:30 +0000 (-0400)
Subject: Regarding commit 7e3cff3
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=f3d438b1015a031bc543bb2d65c81cc2329787d4;p=st.git

Regarding commit 7e3cff3

Hello.

I reviewed and tested commit 7e3cff3, and made a patch that fixes some
problems in it.

1. There's a semicolon after an if statement, which is obviously a
typo.

2. The current way of calculating text position in "xdraws" yields
inconsistent results in some cases. This is due to the use of
"font->width", which varies. Instead, "xw.cw" has to be used as the
character width.

Sincerely,
Eon
---

diff --git a/st.c b/st.c
index 9733a9b..c751aa1 100644
--- a/st.c
+++ b/st.c
@@ -3111,7 +3111,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 							winy + font->ascent,
 							(FcChar8 *)u8fs,
 							u8fblen);
-					xp += CEIL(font->width * cwscale * u8fl);
+					xp += xw.cw * u8fl;
 
 				}
 				break;
@@ -3121,7 +3121,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 			u8fblen += u8cblen;
 		}
 		if(doesexist) {
-			if (oneatatime);
+			if (oneatatime)
 				continue;
 			break;
 		}
@@ -3184,7 +3184,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 				xp, winy + frc[i].font->ascent,
 				(FcChar8 *)u8c, u8cblen);
 
-		xp += CEIL(font->width * cwscale);
+		xp += xw.cw;
 	}
 
 	/*