diff --git a/.hgignore b/.hgignore
index 4482266..d8fd326 100644
--- a/.hgignore
+++ b/.hgignore
@@ -18,3 +18,10 @@ cscope
 .ctags
 .cscope
 
+syntax: regexp
+#[^.]+[.][^.]+$
+#[!]re:[^.]+[.][^.]+$
+#^(?!(scripts|foo|bar)/)[^/]+/
+#^[^.]*$
+#^(\.c$)
+#[.]+/[^\.]+$
diff --git a/c/realloc_speed_test/Makefile b/c/realloc_speed_test/Makefile
index cd5db98..26740f8 100644
--- a/c/realloc_speed_test/Makefile
+++ b/c/realloc_speed_test/Makefile
@@ -4,23 +4,26 @@
 # No need to call make clean if You make with other mode,
 # because the Makefile containes rules for automatically clean.
 # Some usage examples:
-# CFLAGS="-march=core2 -mtune=core2" make
-# LDFLAGS="-lexpat" make mode=profile
+# make # default mode is debug
+# CFLAGS="-O2 -march=core2 -mtune=core2 --msse4.1 mfpmath=sse -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,-ass-needed" make mode=develop
+# CFLAGS="-O2 -march=amdfam10 -mtune=amdfam10 -msse4a --mfpmath=sse -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,--as-needed" make mode=profile
+# CFLAGS="-O2 -march=k6-2 -mtune=k6-2 -m3dnow --mfpmath=387 -fomit-frame-pointer -pipe" LDFLAGS="-Wl,-O1 -Wl,--as-needed" make mode=release
 # Report bugs to <mecareful@gmail.com>
 
 #_________________________________
 #          ENVIRONMENT           |
 #________________________________|
-CC=cc
-CXX=c++
-LIBRARIES=-lstdc++
 TARGET0=realloc_speed_test_c
 TARGET1=realloc_speed_test_cpp
-TARGET= $(TARGET0) $(TARGET1)
-INCLUDE1=$(HOME)/projects/include
-INCLUDE2=/usr/local/include
-INCLUDE=-I$(INCLUDE1) -I$(INCLUDE2)
-
+TARGET2=realloc_speed_test_glib
+TARGETS= $(TARGET0) $(TARGET1) $(TARGET2)
+CC=cc
+CXX=c++
+LIBS=-lglib-2.0 -lstdc++ 
+SRC1=$(HOME)/projects/texreport/mod-alloc
+SRC2=$(HOME)/projects/texreport/mod-err
+SRC=-I$(SRC1) -I$(SRC2)
+INCLUDES=-I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include 
 #________________________________________
 #      BUILD SCRIPT (don't change)      |
 #_______________________________________|
@@ -28,26 +31,26 @@ ifeq ($(mode),)
 	mode = debug
 endif
 ifeq ($(mode),debug)
-	CFLAGS = -O0 -g -std=gnu99 -pedantic -Wextra -Wconversion
-	LDFLAGS =
+	CFLAGS := -O0 -g -std=gnu99 -pedantic -Wextra -Wconversion $(CFLAGS)
+	LDFLAGS := $(LDFLAGS)
 endif
 ifeq ($(mode),profile)
-	CFLAGS = -O0 -g -p -ftest-coverage -Wcoverage-mismatch
-	LDFLAGS = -g -p
+	CFLAGS := -O0 -g -p -ftest-coverage -Wcoverage-mismatch $(CFLAGS)
+	LDFLAGS := -g -p $(LDFLAGS)
 endif
 ifeq ($(mode),develop)
-	CFLAGS += -O2 -g
-	LDFLAGS += -O1
+	CFLAGS := -O2 -g $(CFLAGS)
+	LDFLAGS := -O1 $(LDFLAGS)
 endif
 ifeq ($(mode),release)
-	CFLAGS += -O2
-	LDFLAGS += -O1
+	CFLAGS := -O2 $(CFLAGS)
+	LDFLAGS := -O1 $(LDFLAGS)
 endif
 
-CFLAGS += -Wall
-LDFLAGS += -Wall $(LIBRARIES)
+CFLAGS += -Wall $(INCLUDES)
+LDFLAGS += -Wall $(LIBS)
 
-all: change_make_options $(TARGET)
+all: change_make_options $(TARGETS)
 
 ifneq ($(mode),debug)
 ifneq ($(mode),profile)
@@ -73,16 +76,16 @@ change_make_options:
 ifneq ($(mode)|$(CFLAGS)|$(LDFLAGS), $(OLD_BUILD_MODE)|$(OLD_BUILD_CFLAGS)|$(OLD_BUILD_LDFLAGS))
 	@echo CLEANING...
 	@make clean &>/dev/null
-	@echo MODE=$(mode) > make_options.out
-	@echo CFLAGS=$(CFLAGS) >> make_options.out
-	@echo LDFLAGS=$(LDFLAGS) >> make_options.out
+	@echo "MODE=$(mode)" > make_options.out
+	@echo "CFLAGS=$(CFLAGS)" >> make_options.out
+	@echo "LDFLAGS=$(LDFLAGS)" >> make_options.out
 endif
 
 %.o :
-	$(CC) -c $(CFLAGS) $(INCLUDE) -o $@ $<
+	$(CC) -c $(CFLAGS) $(SRC) -o $@ $<
 
 clean:
-	$(RM) *.o *.out callgrind.out.* *.gcno $(TARGET)
+	$(RM) *.o *.out callgrind.out.* *.gcno $(TARGETS)
 
 .PHONY: all change_make_options clean
 
@@ -105,19 +108,32 @@ $(TARGET1): $(target_objs1)
 	$(CC) $(LDFLAGS) -o $@ $(target_objs1)
 
 
+target_objs2 = \
+	realloc_speed_test_glib.o \
+	xalloc.o \
+	xerror.o
+
+$(TARGET2): $(target_objs2)
+	$(CC) $(LDFLAGS) -o $@ $(target_objs2)
+
+
 realloc_speed_test_c.o: \
 	realloc_speed_test_c.c \
-	$(INCLUDE1)/xalloc.h
+	$(SRC1)/xalloc.h
 
 realloc_speed_test_cpp.o: \
 	realloc_speed_test_cpp.cpp
 
+realloc_speed_test_glib.o: \
+	realloc_speed_test_glib.c \
+	$(SRC1)/xalloc.h
+
 xalloc.o: \
-	$(INCLUDE1)/xalloc.c \
-	$(INCLUDE1)/xalloc.h \
-	$(INCLUDE1)/xerror.h
+	$(SRC1)/xalloc.c \
+	$(SRC1)/xalloc.h \
+	$(SRC2)/xerror.h
 
 xerror.o: \
-	$(INCLUDE1)/xerror.c \
-	$(INCLUDE1)/xerror.h
+	$(SRC2)/xerror.c \
+	$(SRC2)/xerror.h
 
diff --git a/c/realloc_speed_test/realloc_speed_test_c.c b/c/realloc_speed_test/realloc_speed_test_c.c
index bcc7134..8fefcbb 100644
--- a/c/realloc_speed_test/realloc_speed_test_c.c
+++ b/c/realloc_speed_test/realloc_speed_test_c.c
@@ -14,7 +14,7 @@
 int main(int argc, char *argv[])
 {
 	if (argc != 3) {
-		fputs("Usage: realloc_speed_test_cpp iterations nobj\n", stderr);
+		fputs("Usage: realloc_speed_test_c iterations nobj\n", stderr);
 		exit(-1);
 	}
 
diff --git a/c/realloc_speed_test/realloc_speed_test_glib.c b/c/realloc_speed_test/realloc_speed_test_glib.c
new file mode 100644
index 0000000..92b2c31
--- /dev/null
+++ b/c/realloc_speed_test/realloc_speed_test_glib.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <glib.h>
+
+#include "xalloc.h"
+
+int main(int argc, char *argv[])
+{
+	if (argc != 3) {
+		fputs("Usage: realloc_speed_test_glib iterations nobj\n", stderr);
+		exit(-1);
+	}
+
+	size_t iterations = (size_t)atoi(argv[1]);
+	size_t nobj = (size_t)atoi(argv[2]);
+
+	GString **p = malloc(sizeof(GString *) * nobj);
+	memset(p, 0, sizeof(void *) * nobj);
+
+	size_t i, idx, sz;
+	for (i = 0; i < nobj; i++)
+		p[i] = g_string_new(0);
+
+	for (i = 0; i < iterations; i++) {
+		idx = (size_t)(rand() % (int)nobj);
+		sz = i;
+		p[idx] = g_string_append_c(p[idx], 'c');//realloc(p[idx], sz);
+
+		if (sz && !p[idx]) {
+			fprintf(stderr, "Alloc error at i = %lu\n", i);
+			exit(-1);
+		}
+	}
+
+	for (i = 0; i < nobj; i++)
+		g_string_free(p[i], FALSE);
+
+	free(p);
+
+	printf("Success, iterations = %lu, nobj = %lu\n", iterations, nobj);
+
+	return EXIT_SUCCESS;
+}