medfall

commit cdddc73c84f3bf8710d0fd243e04af1a8eca4fcb
parent dc7d356b347dbf6a69d70247297bb3ca49b6d662
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sat Mar 25 02:05:33 +0200

More intuitive float width formatting. e.g. {2.3} -> xx.yyy

Diffstat:
ggformat.cc
 | 
9
++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/ggformat.cc b/ggformat.cc
@@ -47,12 +47,11 @@ static void format_helper( FormatBuffer * fb, const ShortString & fmt, const T &
 void format( FormatBuffer * fb, double x, const FormatOpts & opts ) {
 	ShortString fmt;
 	fmt += "%";
+	int precision = opts.precision != -1 ? opts.precision : 5;
 	if( opts.left_align ) fmt += "-";
-	if( opts.width != -1 ) fmt += opts.width;
-	if( opts.precision != -1 ) {
-		fmt += ".";
-		fmt += opts.precision;
-	}
+	if( opts.width != -1 ) fmt += opts.width + 1 + precision;
+	fmt += ".";
+	fmt += opts.precision;
 	fmt += "f";
 	format_helper( fb, fmt, x );
 }