diff --git a/doc/latex/ftp.tex b/doc/latex/ftp.tex
index ee7ab19..9156060 100644
--- a/doc/latex/ftp.tex
+++ b/doc/latex/ftp.tex
@@ -22,9 +22,9 @@ The server's response is always checked. If the server's response
 doesn't match the expected code from the server, a catchable
 \ex{ftp-error} is raised.  
 
-\FIXME{The source says you can look at pop3.scm to find out how to
-catch the ftp-error raised by some procedures this. We have not had
-a look there, yet.}
+%{The source says you can look at pop3.scm to find out how to
+%catch the ftp-error raised by some procedures this. We have not had
+%a look there, yet.}
 
 \subsubsection*{Entry points }
 
diff --git a/doc/latex/ftpd.tex b/doc/latex/ftpd.tex
index 7692cd6..7c42e25 100644
--- a/doc/latex/ftpd.tex
+++ b/doc/latex/ftpd.tex
@@ -148,7 +148,7 @@ For those of you who are intrested, the table \ref{ftpd-commands}
 shows the list of supported commands by \ex{ftpd} according to
 RFC~959:
 
-\FIXME{Can there be a pagebreak in a table?}
+%{Can there be a pagebreak in a table?}
 
 
 \begin{table}
diff --git a/doc/latex/nettime.tex b/doc/latex/nettime.tex
index 51b6ab1..4e890e2 100644
--- a/doc/latex/nettime.tex
+++ b/doc/latex/nettime.tex
@@ -23,9 +23,7 @@ the time by polling several independent sites on the network.
   Asks \semvar{host} about the current time. \semvar{tcp/udp} is
   either \ex{socket\=type/\ob{}stream} or
   \ex{socket\=type/\ob{}datagram}, that indicate TCP or UDP
-  connection, respectively (depends on the server).\FIXME{Is it
-    correct, that the tcp/udp argument describes TCP or UDP use via
-    socket-type/stream or socket-type/datagram, resp.?} The number of
+  connection, respectively (depends on the server).  The number of
   second since 1970 is returned, since the time protocol returns the
   number of seconds since 1900, whereas Unix time is since 1970. The
   difference between both answers is 2208988800.
diff --git a/doc/latex/toothless.tex b/doc/latex/toothless.tex
index e16625a..4332b1c 100644
--- a/doc/latex/toothless.tex
+++ b/doc/latex/toothless.tex
@@ -8,7 +8,7 @@
 %
 
 \section{Overview}
-\FIXME{Is toothless really R5RS, too?}
+%FIXME{Is toothless really R5RS, too?}
 These modules define an environment that is \RnRS without features that
 could examine or effect the file system. You can also use it as a
 model of how to execute code in other protected environments in \scm.
diff --git a/doc/latex/uri.tex b/doc/latex/uri.tex
index 7f36847..9eb2389 100644
--- a/doc/latex/uri.tex
+++ b/doc/latex/uri.tex
@@ -102,18 +102,11 @@ strings that are meant to be used in a URI.
 \end{defundesc}
 
 \begin{defundesc}{resolve-uri} {cscheme cp scheme p} {scheme path}
-\FIXME{Sorry, I can't figure out what resolve-uri is inteded to do.
-Perhaps I find it out later.}
-
-  Nobody really knows what this procedure was intended to do.
-
-  The code seems to have a bug: In the body of receive, there's a
-  loop. j should, according to the comment, count sequential \verb|/|.
-  But \ex{j} counts nothing in the body. Either zero is added \ex{((lp
-    (cdr cp-tail) (cons (car cp-tail) rhead) (+ j 0)))} or \ex{j} is
-  set to 1 \ex{((lp (cdr cp-tail) (cons (car cp-tail) rhead) 1))}.
-  Nevertheless, \ex{j} is expected to reach value \ex{numsl} that can
-  be larger than one. So what?  I am confused.
+%FIXME{Sorry, I can't figure out what resolve-uri is inteded to do.
+%Perhaps I find it out later.}
+%There is a paragraph in the spec, that describes someting like
+%resolve-uri does. We have to check this.
+  To be done.
 \end{defundesc}
 
 \begin{defundesc}{split-uri-path} {uri start end} {list}