Index: Makefile
===================================================================
--- Makefile	(nonexistent)
+++ Makefile	(revision 1186)
@@ -0,0 +1,31 @@
+# glib: temporary
+CFLAGS_OP = -O3
+CFLAGS = -g \
+  -I../.. -I../../.. -I../../../src_3rd \
+  -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include
+LDFLAGS = -lglib-2.0
+
+all: test
+
+test: tester_spd tester.diff
+	@echo "*** all ok, QC PASS ***"
+
+tester: tester.o ../../pcb-printf.o
+
+tester_spd: tester_spd.o ../../pcb-printf.o
+
+tester.o: tester.c
+	$(CC) -c $(CFLAGS) -o $@ tester.c
+
+tester_spd.o: tester.c
+	$(CC) -c $(CFLAGS_OP) -DSPEED $(CFLAGS) -o $@ tester.c
+
+tester.stdout: tester
+	./tester > tester.stdout
+
+tester.diff: tester.stdout
+	diff -u tester.ref tester.stdout
+
+clean:
+	rm tester tester.o 2>/dev/null ; true
+
Index: tester.c
===================================================================
--- tester.c	(nonexistent)
+++ tester.c	(revision 1186)
@@ -0,0 +1,68 @@
+#include <time.h>
+#include "config.h"
+#include "global.h"
+#include "pcb-printf.h"
+
+#ifdef SPEED
+	char buff[8192];
+	int pc = 0;
+#	define NUMREP 4000
+#	define PCB_PRINTF(fmt, ...) \
+	do { \
+		pc++; \
+		pcb_sprintf(buff, fmt, __VA_ARGS__); \
+	} while(0)
+#else
+#	define NUMREP 1
+#	define PCB_PRINTF pcb_printf
+#endif
+
+int main()
+{
+	Coord c[] = {0, 1, 1024, 1024*1024, 1024*1024*1024};
+	char *fmt[] = {
+	"%mI",  "%mm",  "%mM",  "%ml",  "%mL",  "%ms",  "%mS",  "%md",  "%mD",  "%m3",  "%mr",
+	"%$mI", "%$mm", "%$mM", "%$ml", "%$mL", "%$ms", "%$mS", "%$md", "%$mD", "%$m3", "%$mr",
+	NULL };
+	char **f;
+	int n, rep;
+
+	for(rep = 0; rep < NUMREP; rep++) {
+		for(n = 0; n < sizeof(c) / sizeof(c[0]); n++) {
+#ifndef SPEED
+			printf("---------------\n");
+#endif
+			/* common format strings */
+			for(f = fmt; *f != NULL; f++) {
+				char fmt_tmp[32];
+				sprintf(fmt_tmp, "%s=%s\n", (*f)+1, *f);
+				PCB_PRINTF(fmt_tmp, c[n], c[n], c[n]);
+			}
+
+			/* special: custom argument list */
+			PCB_PRINTF("m*=%m* mil\n", "mil", c[n]);
+			PCB_PRINTF("m*=%m* mm\n", "mm", c[n]);
+
+			PCB_PRINTF("ma=%ma\n", 1.1234);
+			PCB_PRINTF("ma=%ma\n", 130.1234);
+			PCB_PRINTF("ma=%ma\n", 555.1234);
+
+			PCB_PRINTF("m+=%m+%mS mil\n", ALLOW_MIL, c[n]);
+			PCB_PRINTF("m+=%m+%mS mm\n", ALLOW_MM, c[n]);
+			PCB_PRINTF("m+=%m+%mS m\n", ALLOW_M, c[n]);
+			PCB_PRINTF("m+=%m+%mS mm or m\n", ALLOW_MM | ALLOW_M, c[n]);
+		}
+	}
+
+#ifdef SPEED
+	{
+		double spent = (double)clock() / (double)CLOCKS_PER_SEC;
+		printf("total number of pcb_printf calls:  %d\n", pc);
+		printf("total number of CPU seconds spent: %.4f\n", spent);
+		printf("Average prints per second: %.4f\n", (double)pc/spent);
+	}
+#endif
+	return 0;
+}
+
+
Index: tester.ref
===================================================================
--- tester.ref	(nonexistent)
+++ tester.ref	(revision 1186)
@@ -0,0 +1,160 @@
+---------------
+mI=0
+mm=0.0000
+mM=0
+ml=0.00
+mL=0
+ms=0.0000
+mS=0
+md=(0.0000, 0.0000)
+mD=(0, 0)
+m3=(0, 0, 0)
+mr=0
+$mI=0
+$mm=0.0000
+$mM=0
+$ml=0.00
+$mL=0
+$ms=0.0000
+$mS=0
+$md=(0.0000, 0.0000) mm
+$mD=(0, 0) nm
+$m3=(0, 0, 0) nm
+$mr=0
+m*=0.00 mil
+m*=0.0000 mm
+ma=1
+ma=130
+ma=555
+m+=0.00 mil
+m+=0.0000 mm
+m+=0.00000 m
+m+=0.0000 mm or m
+---------------
+mI=1
+mm=0.0000
+mM=1
+ml=0.00
+mL=0
+ms=0.0000
+mS=1
+md=(0.0000, 0.0000)
+mD=(1, 1)
+m3=(1, 1, 1)
+mr=0
+$mI=1
+$mm=0.0000 mm
+$mM=1 nm
+$ml=0.00 mil
+$mL=0 cmil
+$ms=0.0000 mm
+$mS=1 nm
+$md=(0.0000, 0.0000) mm
+$mD=(1, 1) nm
+$m3=(1, 1, 1) nm
+$mr=0
+m*=0.00 mil
+m*=0.0000 mm
+ma=1
+ma=130
+ma=555
+m+=0.00 mil
+m+=0.0000 mm
+m+=0.00000 m
+m+=0.0000 mm or m
+---------------
+mI=1024
+mm=0.0010
+mM=1.02
+ml=0.04
+mL=4
+ms=0.0010
+mS=1.02
+md=(0.0010, 0.0010)
+mD=(1.02, 1.02)
+m3=(1.02, 1.02, 1.02)
+mr=4
+$mI=1024
+$mm=0.0010 mm
+$mM=1.02 um
+$ml=0.04 mil
+$mL=4 cmil
+$ms=0.0010 mm
+$mS=1.02 um
+$md=(0.0010, 0.0010) mm
+$mD=(1.02, 1.02) um
+$m3=(1.02, 1.02, 1.02) um
+$mr=4
+m*=0.04 mil
+m*=0.0010 mm
+ma=1
+ma=130
+ma=555
+m+=0.04 mil
+m+=0.0010 mm
+m+=0.00000 m
+m+=0.0010 mm or m
+---------------
+mI=1048576
+mm=1.0486
+mM=1.0486
+ml=41.28
+mL=41.28
+ms=1.0486
+mS=1.0486
+md=(1.0486, 1.0486)
+mD=(1.0486, 1.0486)
+m3=(1.0486, 1.0486, 1.0486)
+mr=4128
+$mI=1048576
+$mm=1.0486 mm
+$mM=1.0486 mm
+$ml=41.28 mil
+$mL=41.28 mil
+$ms=1.0486 mm
+$mS=1.0486 mm
+$md=(1.0486, 1.0486) mm
+$mD=(1.0486, 1.0486) mm
+$m3=(1.0486, 1.0486, 1.0486) mm
+$mr=4128
+m*=41.28 mil
+m*=1.0486 mm
+ma=1
+ma=130
+ma=555
+m+=41.28 mil
+m+=1.0486 mm
+m+=0.00105 m
+m+=1.0486 mm or m
+---------------
+mI=1073741824
+mm=1073.7418
+mM=1.07374
+ml=42273.30
+mL=42.27330
+ms=1073.7418
+mS=1.07374
+md=(1073.7418, 1073.7418)
+mD=(1.07374, 1.07374)
+m3=(1.07374, 1.07374, 1.07374)
+mr=4227330
+$mI=1073741824
+$mm=1073.7418 mm
+$mM=1.07374 m
+$ml=42273.30 mil
+$mL=42.27330 in
+$ms=1073.7418 mm
+$mS=1.07374 m
+$md=(1073.7418, 1073.7418) mm
+$mD=(1.07374, 1.07374) m
+$m3=(1.07374, 1.07374, 1.07374) m
+$mr=4227330
+m*=42273.30 mil
+m*=1073.7418 mm
+ma=1
+ma=130
+ma=555
+m+=42273.30 mil
+m+=1073.7418 mm
+m+=1.07374 m
+m+=1.07374 mm or m