testdoc: Add ```

Makefile

@@ -1,12 +1,17 @@
 # libsmu - simple markup
 # (c) 2007, 2008 Enno Boland
 
-include config.mk
+VERSION = 1.5
+PREFIX ?= /usr/local
+MANPREFIX ?= ${PREFIX}/share/man
+CFLAGS += -DVERSION=\"${VERSION}\"
+PGO_GEN = ${CFLAGS} -fprofile-generate
+PGO_USE = ${CFLAGS} -fprofile-use -fprofile-correction
+LDFLAGS ?=
+CC ?= cc
+SRC = smu.c
 
-SRC    = smu.c
-OBJ    = ${SRC:.c=.o}
-
-all: options smu
+all: smu
 
 options:
 	@echo smu build options:
@@ -14,42 +19,51 @@ options:
 	@echo "LDFLAGS  = ${LDFLAGS}"
 	@echo "CC       = ${CC}"
 
-.c.o:
-	@echo CC $<
-	@${CC} -c ${CFLAGS} $<
+smu: ${SRC}
+	@echo CC $@
+	@${CC} -o $@ ${SRC} ${CFLAGS} ${LDFLAGS}
 
-${OBJ}: config.mk
+pgo-build: ${SRC}
+	@echo CC smu
+	@${CC} -o smu ${SRC} ${PGO_GEN} ${LDFLAGS}
+	@echo Generating pgo data
+	@printf .
+	@./smu testdoc > /dev/null
+	@printf .
+	@cat testdoc | ./smu > /dev/null
+	@printf .
+	@./smu -n testdoc > /dev/null
+	@printf .
+	@cat testdoc | ./smu -n > /dev/null
+	@printf .
+	@rm smu
+	@printf '\n'
+	@echo Recompiling with pgo data
+	@echo CC smu
+	@${CC} -o smu ${SRC} ${PGO_USE} ${LDFLAGS}
+	@rm smu.gcda
 
-smu: ${OBJ}
-	@echo LD $@
-	@${CC} -o $@ ${OBJ} ${LDFLAGS}
 
 clean:
-	@echo cleaning
-	@rm -f smu ${OBJ} ${LIBOBJ} smu-${VERSION}.tar.gz
+	rm -f smu ${OBJ} ${LIBOBJ} smu-${VERSION}.tar.gz
 
 dist: clean
-	@echo creating dist tarball
-	@mkdir -p smu-${VERSION}
-	@cp -R LICENSE Makefile config.mk smu.1 ${SRC} smu-${VERSION}
-	@tar -cf smu-${VERSION}.tar smu-${VERSION}
-	@gzip smu-${VERSION}.tar
-	@rm -rf smu-${VERSION}
+	mkdir -p smu-${VERSION}
+	cp -R LICENSE Makefile config.mk smu.1 ${SRC} smu-${VERSION}
+	tar -cf smu-${VERSION}.tar smu-${VERSION}
+	gzip smu-${VERSION}.tar
+	rm -rf smu-${VERSION}
 
 install: all
-	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
-	@mkdir -p ${DESTDIR}${PREFIX}/bin
-	@cp -f smu ${DESTDIR}${PREFIX}/bin
-	@chmod 755 ${DESTDIR}${PREFIX}/bin/smu
-	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
-	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
-	@sed "s/VERSION/${VERSION}/g" < smu.1 > ${DESTDIR}${MANPREFIX}/man1/smu.1
-	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/smu.1
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f smu ${DESTDIR}${PREFIX}/bin
+	chmod 755 ${DESTDIR}${PREFIX}/bin/smu
+	mkdir -p ${DESTDIR}${MANPREFIX}/man1
+	sed "s/VERSION/${VERSION}/g" < smu.1 > ${DESTDIR}${MANPREFIX}/man1/smu.1
+	chmod 644 ${DESTDIR}${MANPREFIX}/man1/smu.1
 
 uninstall:
-	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
-	@rm -f ${DESTDIR}${PREFIX}/bin/smu
-	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
-	@rm -f ${DESTDIR}${MANPREFIX}/man1/smu.1
+	rm -f ${DESTDIR}${PREFIX}/bin/smu
+	rm -f ${DESTDIR}${MANPREFIX}/man1/smu.1
 
-.PHONY: all options clean dist install uninstall
+.PHONY: all options clean dist install uninstall pgo-build

config.mk

@@ -1,20 +0,0 @@
-# smu version
-VERSION = 1.5
-
-# paths
-PREFIX = /usr/local
-MANPREFIX = ${PREFIX}/share/man
-
-# includes and libs
-INCS = -I. -I/usr/include
-LIBS = -L/usr/lib
-
-# flags
-CFLAGS = -g -O0 -Wall -Werror -ansi ${INCS} -DVERSION=\"${VERSION}\"
-#CFLAGS = -fprofile-arcs -ftest-coverage -pg -g -O0 -Wall -Werror -ansi ${INCS} -DVERSION=\"${VERSION}\"
-#CFLAGS = -Os -Wall -Werror -ansi ${INCS} -DVERSION=\"${VERSION}\"
-#LDFLAGS = -fprofile-arcs -ftest-coverage -pg ${LIBS}
-LDFLAGS = ${LIBS}
-
-# compiler
-CC = cc

smu.1

@@ -20,4 +20,4 @@ prints usage information to standard error, then exits.
 .B \-n
 escapes all HTML Tags.
 .SH BUGS
-Please report any Bugs to https://github.com/Gottox/smu/issues or via mail.
+Report any bugs to tenno+smu@suij.in

smu.h

@@ -16,4 +16,3 @@ int smu_convert(FILE *out, FILE *in, int suppresshtml);
 
 /** utility */
 void eprint(const char *format, ...);
-

testdoc

@@ -47,9 +47,11 @@ list in list:
 entity: &, <, >
 
 code:
+```
 	int powerof2(unsigned int n) {
 		return !((n - 1) & n) && n > 0;
 	}
+```
 
 links
 -----