diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..f09c9d2
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,15 @@
+---
+# $Id$
+Language: Cpp
+UseTab: Always
+TabWidth: 8
+IndentWidth: 8
+PointerAlignment: Left
+ColumnLimit: 1024
+AllowShortIfStatementsOnASingleLine: Always
+AllowShortBlocksOnASingleLine: Never
+AllowShortLoopsOnASingleLine: true
+SpaceBeforeParens: Never
+AlignEscapedNewlines: DontAlign
+SortIncludes: false
+AllowShortEnumsOnASingleLine: false
diff --git a/CGI/Makefile b/CGI/Makefile
index b2ed835..1872b46 100644
--- a/CGI/Makefile
+++ b/CGI/Makefile
@@ -2,7 +2,7 @@
 
 include $(PWD)/Platform/$(PLATFORM).mk
 
-OBJS = main.o cgi.o util.o version.o
+OBJS = main.o cgi.o util.o version.o man.o
 
 .PHONY: all clean
 .SUFFIXES: .c .o
diff --git a/CGI/cgi.c b/CGI/cgi.c
index 8e067c1..36e72c0 100644
--- a/CGI/cgi.c
+++ b/CGI/cgi.c
@@ -11,6 +11,7 @@
 
 #include "kn_version.h"
 #include "kn_util.h"
+#include "kn_man.h"
 
 struct q_entry {
 	char* key;
@@ -20,39 +21,38 @@ struct q_entry {
 bool no = false;
 bool showmain = false;
 struct q_entry** entries = NULL;
+char* path;
 
-char* kn_get_query(const char* key){
+char* kn_get_query(const char* key) {
 	if(entries == NULL) return NULL;
 	int i;
-	for(i = 0; entries[i] != NULL; i++){
-		if(strcmp(entries[i]->key, key) == 0 ) return entries[i]->value;
+	for(i = 0; entries[i] != NULL; i++) {
+		if(strcmp(entries[i]->key, key) == 0) return entries[i]->value;
 	}
 	return NULL;
 }
 
-char* kn_null(const char* a){
-	return a == NULL ? "" : (char*)a;
-}
+char* kn_null(const char* a) { return a == NULL ? "" : (char*)a; }
 
-void kn_parse_query(void){
+void kn_parse_query(void) {
 	char* query = getenv("QUERY_STRING");
-	if(query != NULL){
+	if(query != NULL) {
 		entries = malloc(sizeof(*entries));
 		entries[0] = NULL;
 		int i;
 		int incr = 0;
-		for(i = 0;; i++){
-			if(query[i] == 0 || query[i] == '&'){
+		for(i = 0;; i++) {
+			if(query[i] == 0 || query[i] == '&') {
 				char* a = malloc(i - incr + 1);
-				memcpy(a, query + incr , i - incr);
+				memcpy(a, query + incr, i - incr);
 				a[i - incr] = 0;
 
 				char* key = a;
 				char* value = "";
 
 				int j;
-				for(j = 0; key[j] != 0; j++){
-					if(key[j] == '='){
+				for(j = 0; key[j] != 0; j++) {
+					if(key[j] == '=') {
 						key[j] = 0;
 						value = key + j + 1;
 						break;
@@ -64,7 +64,8 @@ void kn_parse_query(void){
 				e->value = kn_strdup(value);
 
 				struct q_entry** old = entries;
-				for(j = 0; old[j] != NULL; j++);
+				for(j = 0; old[j] != NULL; j++)
+					;
 				entries = malloc(sizeof(*entries) * (j + 2));
 				for(j = 0; old[j] != NULL; j++) entries[j] = old[j];
 				entries[j] = e;
@@ -78,24 +79,30 @@ void kn_parse_query(void){
 			}
 		}
 	}
-	if(kn_get_query("page") == NULL){
+	if(kn_get_query("page") == NULL) {
 		printf("Status: 200 OK\n\n");
 		showmain = true;
-	}else{
-		printf("Status: 404 Not Found\n\n");
-		no = true;
+	} else {
+		if((path = kn_find(MANPAGE_DIR, kn_get_query("page"))) != NULL) {
+			printf("Status: 200 OK\n\n");
+		} else {
+			printf("Status: 404 Not Found\n\n");
+			no = true;
+		}
 	}
 }
 
-void kn_cgi(void){
+void kn_cgi(void) {
 	printf("<html>\n");
 	printf("	<head>\n");
 	printf("		<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
 	printf("		<title>Keine - ");
-	if(no){
+	if(no) {
 		printf("Not found");
-	}else if(showmain){
+	} else if(showmain) {
 		printf("Main");
+	} else {
+		printf("%s", kn_get_query("page"));
 	}
 	printf("</title>\n");
 	printf("		<style>\n");
@@ -124,12 +131,22 @@ void kn_cgi(void){
 	printf("			</form>\n");
 	printf("		</div>\n");
 	printf("		<hr>\n");
-	if(no){
+	if(no) {
 		printf("		Not found.\n");
-	}else if(showmain){
+	} else if(showmain) {
+		printf("%s", MAIN_HTML);
+	} else {
+		printf("<pre>");
+		char* c = kn_manpage_process(path);
+		if(c != NULL) {
+			printf("%s", c);
+			free(c);
+		}
+		printf("</pre>\n");
 	}
 	printf("		<hr>\n");
-	printf("		<i>Generated by Keine <a href=\"http://nishi.boats/keine\">%s</a></i>\n", kn_get_version());
+	printf("		<i>Generated by <a href=\"http://nishi.boats/keine\">Keine</a> %s</i>\n", kn_get_version());
 	printf("	</body>\n");
 	printf("</html>\n");
+	if(path != NULL) free(path);
 }
diff --git a/CGI/kn_man.h b/CGI/kn_man.h
new file mode 100644
index 0000000..579c3d3
--- /dev/null
+++ b/CGI/kn_man.h
@@ -0,0 +1,12 @@
+/* $Id$ */
+
+#ifndef __KN_MAN_H__
+#define __KN_MAN_H__
+
+#include <stdbool.h>
+
+char* kn_find(const char* root, const char* name);
+char* kn_manpage_process(const char* path);
+bool kn_has_manpage(const char* str);
+
+#endif
diff --git a/CGI/kn_util.h b/CGI/kn_util.h
index 846d1bd..a43f997 100644
--- a/CGI/kn_util.h
+++ b/CGI/kn_util.h
@@ -4,6 +4,7 @@
 #define __KN_UTIL_H__
 
 char* kn_strcat(const char* a, const char* b);
+char* kn_strcat3(const char* a, const char* b, const char* c);
 char* kn_strdup(const char* a);
 
 #endif
diff --git a/CGI/main.c b/CGI/main.c
index 621063b..cc2ed91 100644
--- a/CGI/main.c
+++ b/CGI/main.c
@@ -4,7 +4,7 @@
 
 #include "kn_cgi.h"
 
-int main(){
+int main() {
 	printf("Content-Type: text/html\n");
 	kn_parse_query();
 	kn_cgi();
diff --git a/CGI/man.c b/CGI/man.c
new file mode 100644
index 0000000..fdcbaf9
--- /dev/null
+++ b/CGI/man.c
@@ -0,0 +1,157 @@
+/* $Id$ */
+
+#include "../config.h"
+
+#include "kn_man.h"
+
+#include "kn_util.h"
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+char* kn_find(const char* root, const char* name) {
+	DIR* dir = opendir(root);
+	if(dir != NULL) {
+		struct dirent* d;
+		while((d = readdir(dir)) != NULL) {
+			if(strcmp(d->d_name, "..") != 0 && strcmp(d->d_name, ".") != 0) {
+				char* path = kn_strcat3(root, "/", d->d_name);
+				struct stat s;
+				if(stat(path, &s) == 0) {
+					if(S_ISDIR(s.st_mode)) {
+						char* v;
+						if((v = kn_find(path, name)) != NULL) {
+							closedir(dir);
+							return v;
+						}
+					} else if(strcmp(d->d_name, name) == 0) {
+						closedir(dir);
+						return path;
+					}
+				}
+				free(path);
+			}
+		}
+		closedir(dir);
+	}
+	return NULL;
+}
+
+bool kn_has_manpage(const char* str) {
+	char* pth = kn_find(MANPAGE_DIR, str);
+	if(pth == NULL) return false;
+	free(pth);
+	return true;
+}
+
+char* kn_manpage_process(const char* path) {
+	char* b = malloc(1);
+	b[0] = 0;
+	int pipes[2];
+	char cbuf[2];
+	cbuf[1] = 0;
+	pipe(pipes);
+	pid_t pid = fork();
+	if(pid == 0) {
+		close(pipes[0]);
+		dup2(pipes[1], STDOUT_FILENO);
+		execlp("man", "man", path, NULL);
+		_exit(1);
+	} else {
+		close(pipes[1]);
+		char c;
+		bool sta = false;
+		char s = 0;
+		char old = 0;
+		char m = 0;
+		while(1) {
+			if(read(pipes[0], &c, 1) <= 0) break;
+			if(c == 8) {
+				sta = true;
+			} else {
+				if(s != 0) {
+					if(sta) {
+						sta = false;
+						old = s;
+					} else {
+						if(old == 0) {
+							char* tmp;
+							if(m == 'B') {
+								tmp = b;
+								b = kn_strcat(b, "</b>");
+								free(tmp);
+							} else if(m == 'U') {
+								tmp = b;
+								b = kn_strcat(b, "</u>");
+								free(tmp);
+							}
+							m = 0;
+							cbuf[0] = s;
+							tmp = b;
+							b = kn_strcat(b, cbuf);
+							free(tmp);
+						} else {
+							if(old == s) {
+								cbuf[0] = s;
+								char* tmp;
+								if(m == 'U') {
+									tmp = b;
+									b = kn_strcat(b, "</u>");
+									free(tmp);
+								}
+								if(m != 'B') {
+									tmp = b;
+									b = kn_strcat(b, "<b>");
+									free(tmp);
+								}
+								m = 'B';
+								tmp = b;
+								b = kn_strcat(b, cbuf);
+								free(tmp);
+							} else if(old == '_') {
+								cbuf[0] = s;
+								char* tmp;
+								if(m == 'B') {
+									tmp = b;
+									b = kn_strcat(b, "</b>");
+									free(tmp);
+								}
+								if(m != 'U') {
+									tmp = b;
+									b = kn_strcat(b, "<u>");
+									free(tmp);
+								}
+								tmp = b;
+								b = kn_strcat(b, cbuf);
+								free(tmp);
+								tmp = b;
+								b = kn_strcat(b, "</u>");
+								free(tmp);
+							}
+							old = 0;
+						}
+					}
+				}
+				s = c;
+			}
+		}
+		waitpid(pid, 0, 0);
+		char* tmp;
+		if(m == 'B') {
+			tmp = b;
+			b = kn_strcat(b, "</b>");
+			free(tmp);
+		} else if(m == 'U') {
+			tmp = b;
+			b = kn_strcat(b, "</u>");
+			free(tmp);
+		}
+	}
+	return b;
+}
diff --git a/CGI/util.c b/CGI/util.c
index 73734d1..6ebc602 100644
--- a/CGI/util.c
+++ b/CGI/util.c
@@ -5,7 +5,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-char* kn_strcat(const char* a, const char* b){
+char* kn_strcat(const char* a, const char* b) {
 	char* str = malloc(strlen(a) + strlen(b) + 1);
 	memcpy(str, a, strlen(a));
 	memcpy(str + strlen(a), b, strlen(b));
@@ -13,6 +13,11 @@ char* kn_strcat(const char* a, const char* b){
 	return str;
 }
 
-char* kn_strdup(const char* a){
-	return kn_strcat(a, "");
+char* kn_strcat3(const char* a, const char* b, const char* c) {
+	char* tmp = kn_strcat(a, b);
+	char* str = kn_strcat(tmp, c);
+	free(tmp);
+	return str;
 }
+
+char* kn_strdup(const char* a) { return kn_strcat(a, ""); }
diff --git a/CGI/version.c b/CGI/version.c
index 102fb38..478a78e 100644
--- a/CGI/version.c
+++ b/CGI/version.c
@@ -4,6 +4,4 @@
 
 const char* kn_version = "1.00";
 
-const char* kn_get_version(void){
-	return kn_version;
-}
+const char* kn_get_version(void) { return kn_version; }
diff --git a/Makefile b/Makefile
index ef0b967..3f51ceb 100644
--- a/Makefile
+++ b/Makefile
@@ -5,10 +5,13 @@ PLATFORM = generic
 
 FLAGS = PWD=$(PWD) PLATFORM=$(PLATFORM)
 
-.PHONY: all clean ./CGI
+.PHONY: all format clean ./CGI
 
 ./CGI::
 	$(MAKE) -C $@ $(FLAGS)
 
+format:
+	clang-format -i --verbose `find . -name "*.c" -or -name "*.h"`
+
 clean:
 	$(MAKE) -C ./CGI $(FLAGS) clean
diff --git a/config.h.tmpl b/config.h.tmpl
index 276454d..9624415 100644
--- a/config.h.tmpl
+++ b/config.h.tmpl
@@ -3,6 +3,14 @@
 #ifndef __CONFIG_H__
 #define __CONFIG_H__
 
+/* HTML which gets shown on the main. */
+#define MAIN_HTML "<h1>Index</h1>"
 
+/* Manual page root */
+#define MANPAGE_DIR "/usr/share/man"
 
 #endif
+
+/*
+vim: syntax=c
+*/
