diff --git a/man/dmbeat.1 b/man/dmbeat.1
index c72501e..142fc0f 100644
--- a/man/dmbeat.1
+++ b/man/dmbeat.1
@@ -2,12 +2,12 @@
 .\"     Title: dmbeat
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMBEAT
 .\"  Language: English
 .\"
-.TH "DMBEAT" "1" "2024-04-06" "DMBEAT" "User Commands"
+.TH "DMBEAT" "1" "2024-04-23" "DMBEAT" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -66,7 +66,7 @@ Maximum number of heartbeats to send. The default is 0 (unlimited).
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-help\fP, \fB\-h\fP
diff --git a/man/dmdb.1 b/man/dmdb.1
index 4e48fb4..1673446 100644
--- a/man/dmdb.1
+++ b/man/dmdb.1
@@ -2,12 +2,12 @@
 .\"     Title: dmdb
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMDB
 .\"  Language: English
 .\"
-.TH "DMDB" "1" "2024-04-06" "DMDB" "User Commands"
+.TH "DMDB" "1" "2024-04-23" "DMDB" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -61,7 +61,7 @@ Path to SQLite observation database.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-help\fP, \fB\-h\fP
diff --git a/man/dmfs.1 b/man/dmfs.1
index fce1b70..1c3e4fa 100644
--- a/man/dmfs.1
+++ b/man/dmfs.1
@@ -2,12 +2,12 @@
 .\"     Title: dmfs
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMFS
 .\"  Language: English
 .\"
-.TH "DMFS" "1" "2024-04-06" "DMFS" "User Commands"
+.TH "DMFS" "1" "2024-04-23" "DMFS" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -66,7 +66,7 @@ File path to the configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-format\fP, \fB\-f\fP [csv|jsonl]
diff --git a/man/dmgrc.1 b/man/dmgrc.1
index 4f5a8f4..4c16181 100644
--- a/man/dmgrc.1
+++ b/man/dmgrc.1
@@ -2,12 +2,12 @@
 .\"     Title: dmgrc
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMGRC
 .\"  Language: English
 .\"
-.TH "DMGRC" "1" "2024-04-06" "DMGRC" "User Commands"
+.TH "DMGRC" "1" "2024-04-23" "DMGRC" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -58,7 +58,7 @@ File path to the optional configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-help\fP, \fB\-h\fP
@@ -68,7 +68,7 @@ Output available command\-line arguments and quit.
 .sp
 \fB\-\-level\fP, \fB\-L\fP \fIlevel\fP
 .RS 4
-Default log level of return codes other than \f(CRGRC_OK\fP (\f(CRLVL_WARNING\fP by
+Default log level of return codes other than \f(CRGRC_OK\fP (\f(CRLL_WARNING\fP by
 default). The argument may be an integer or name string.
 .RE
 .sp
@@ -118,7 +118,7 @@ Process failed.
 .sp
 A configuration file is not required, but allows to specifiy the log level of
 certain GeoCOM return codes. In the following example configuration, the default
-log level for all return codes other than \f(CRGRC_OK\fP is set to \f(CRLVL_WARNING\fP. The
+log level for all return codes other than \f(CRGRC_OK\fP is set to \f(CRLL_WARNING\fP. The
 level is further refined for specific GeoCOM codes:
 .sp
 .if n .RS 4
@@ -129,7 +129,7 @@ dmgrc = {
   logger = "dmlogger",
   node = "dummy\-node",
   response = "grc",
-  level = LVL_WARNING,
+  level = LL_WARNING,
   levels = {
     debug = { GRC_ABORT, GRC_SHUT_DOWN, GRC_NO_EVENT },
     info = { GRC_SLEEP_NODE, GRC_NA, GRC_STOPPED },
diff --git a/man/dmlog.1 b/man/dmlog.1
index c1453d0..4794725 100644
--- a/man/dmlog.1
+++ b/man/dmlog.1
@@ -2,12 +2,12 @@
 .\"     Title: dmlog
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMLOG
 .\"  Language: English
 .\"
-.TH "DMLOG" "1" "2024-04-06" "DMLOG" "User Commands"
+.TH "DMLOG" "1" "2024-04-23" "DMLOG" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -62,8 +62,8 @@ Output available command\-line arguments and quit.
 .sp
 \fB\-\-level\fP, \fB\-L\fP \fIlevel\fP
 .RS 4
-Log level, from 1 (\f(CRLVL_DEBUG\fP) to 5 (\f(CRLVL_CRITICAL\fP). The default level is
-2 (\f(CRLVL_INFO\fP). The argument may be an integer or name string.
+Log level, from 1 (\f(CRLL_DEBUG\fP) to 5 (\f(CRLL_CRITICAL\fP). The default level is
+2 (\f(CRLL_INFO\fP). The argument may be an integer or name string.
 .RE
 .sp
 \fB\-\-logger\fP, \fB\-l\fP \fIname\fP
diff --git a/man/dmlogger.1 b/man/dmlogger.1
index d7a4fd1..5b5d826 100644
--- a/man/dmlogger.1
+++ b/man/dmlogger.1
@@ -2,12 +2,12 @@
 .\"     Title: dmlogger
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMLOGGER
 .\"  Language: English
 .\"
-.TH "DMLOGGER" "1" "2024-04-06" "DMLOGGER" "User Commands"
+.TH "DMLOGGER" "1" "2024-04-23" "DMLOGGER" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -84,8 +84,8 @@ this semaphore.
 .sp
 \fB\-\-minlevel\fP, \fB\-L\fP \fIlevel\fP
 .RS 4
-Minimum level for a log to be stored in the database, from 1 (\f(CRLVL_DEBUG\fP) to
-5 (\f(CRLVL_CRITICAL\fP). The argument may be an integer or name string.
+Minimum level for a log to be stored in the database, from 1 (\f(CRLL_DEBUG\fP) to
+5 (\f(CRLL_CRITICAL\fP). The argument may be an integer or name string.
 .RE
 .sp
 \fB\-\-name\fP, \fB\-n\fP \fIname\fP
diff --git a/man/dmlua.1 b/man/dmlua.1
index b32d315..c7e29a8 100644
--- a/man/dmlua.1
+++ b/man/dmlua.1
@@ -2,12 +2,12 @@
 .\"     Title: dmlua
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMLUA
 .\"  Language: English
 .\"
-.TH "DMLUA" "1" "2024-04-06" "DMLUA" "User Commands"
+.TH "DMLUA" "1" "2024-04-23" "DMLUA" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -62,7 +62,7 @@ File path to the optional configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-help\fP, \fB\-h\fP
diff --git a/man/dmpipe.1 b/man/dmpipe.1
index 03a1213..f6dece0 100644
--- a/man/dmpipe.1
+++ b/man/dmpipe.1
@@ -2,12 +2,12 @@
 .\"     Title: dmpipe
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMPIPE
 .\"  Language: English
 .\"
-.TH "DMPIPE" "1" "2024-04-06" "DMPIPE" "User Commands"
+.TH "DMPIPE" "1" "2024-04-23" "DMPIPE" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -64,7 +64,7 @@ File path to the configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-format\fP, \fB\-f\fP [csv|jsonl]
diff --git a/man/dmrecv.1 b/man/dmrecv.1
index 84cc521..74d22ea 100644
--- a/man/dmrecv.1
+++ b/man/dmrecv.1
@@ -2,12 +2,12 @@
 .\"     Title: dmrecv
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMRECV
 .\"  Language: English
 .\"
-.TH "DMRECV" "1" "2024-04-06" "DMRECV" "User Commands"
+.TH "DMRECV" "1" "2024-04-23" "DMRECV" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -81,7 +81,7 @@ Path to configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-format\fP, \fB\-f\fP [block|csv|jsonl|nml]
diff --git a/man/dmsend.1 b/man/dmsend.1
index e2cfa3e..36800db 100644
--- a/man/dmsend.1
+++ b/man/dmsend.1
@@ -2,12 +2,12 @@
 .\"     Title: dmsend
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMSEND
 .\"  Language: English
 .\"
-.TH "DMSEND" "1" "2024-04-06" "DMSEND" "User Commands"
+.TH "DMSEND" "1" "2024-04-23" "DMSEND" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -61,7 +61,7 @@ Path to configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-format\fP, \fB\-f\fP [csv|nml]
diff --git a/man/dmserial.1 b/man/dmserial.1
index 5f23d8f..3d64703 100644
--- a/man/dmserial.1
+++ b/man/dmserial.1
@@ -2,12 +2,12 @@
 .\"     Title: dmserial
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-11
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMSERIAL
 .\"  Language: English
 .\"
-.TH "DMSERIAL" "1" "2024-04-11" "DMSERIAL" "User Commands"
+.TH "DMSERIAL" "1" "2024-04-23" "DMSERIAL" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -81,7 +81,7 @@ File path to the configuration file.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-dtr\fP, \fB\-Q\fP
diff --git a/man/dmsync.1 b/man/dmsync.1
index 569f0f2..924bfab 100644
--- a/man/dmsync.1
+++ b/man/dmsync.1
@@ -2,12 +2,12 @@
 .\"     Title: dmsync
 .\"    Author: Philipp Engel
 .\" Generator: Asciidoctor 2.0.22
-.\"      Date: 2024-04-06
+.\"      Date: 2024-04-23
 .\"    Manual: User Commands
 .\"    Source: DMSYNC
 .\"  Language: English
 .\"
-.TH "DMSYNC" "1" "2024-04-06" "DMSYNC" "User Commands"
+.TH "DMSYNC" "1" "2024-04-23" "DMSYNC" "User Commands"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -89,7 +89,7 @@ Path to SQLite log or observation database.
 .sp
 \fB\-\-debug\fP, \fB\-D\fP
 .RS 4
-Forward logs messages of level \f(CRLVL_DEBUG\fP via IPC (if logger is set).
+Forward logs messages of level \f(CRLL_DEBUG\fP via IPC (if logger is set).
 .RE
 .sp
 \fB\-\-help\fP, \fB\-h\fP