diff --git a/src/build.tcl b/src/build.tcl
index 8b137891..07d32686 100644
--- a/src/build.tcl
+++ b/src/build.tcl
@@ -1 +1,4 @@
-
+#!/bin/sh
+# -*- tcl -*- \
+exec ./kettle -f "$0" "${1+$@}"
+kettle doc
diff --git a/src/doc/include/general.inc b/src/doc/include/general.inc
new file mode 100644
index 00000000..04950d5f
--- /dev/null
+++ b/src/doc/include/general.inc
@@ -0,0 +1,6 @@
+[comment {-*- tcl -*- --- !doctools --- manpage}]
+[comment {- -- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---}]
+[moddesc   {punkshell - a Tcl }]
+[category  {shell}]
+[keywords  {shell repl}]
+[require Tcl 8.6]
diff --git a/src/doc/include/welcome.inc b/src/doc/include/welcome.inc
new file mode 100644
index 00000000..9b47e8ec
--- /dev/null
+++ b/src/doc/include/welcome.inc
@@ -0,0 +1,6 @@
+[comment {-*- tcl -*- --- !doctools --- manpage}]
+[comment {- -- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---}]
+[include welcome_basic.inc]
+
+[para] Please read the document [term {punkshell - Introduction to punkshell}],
+if you have not done so already, to get an overview of the whole system.
diff --git a/src/doc/include/welcome_basic.inc b/src/doc/include/welcome_basic.inc
new file mode 100644
index 00000000..f7c86b32
--- /dev/null
+++ b/src/doc/include/welcome_basic.inc
@@ -0,0 +1,5 @@
+[comment {-*- tcl -*- --- !doctools --- manpage}]
+[comment {- - -- --- ----- -------- ------------- ---------------------}]
+[para]
+
+Welcome to the punkshell project.
diff --git a/src/doc/main.man b/src/doc/main.man
new file mode 100644
index 00000000..682f50de
--- /dev/null
+++ b/src/doc/main.man
@@ -0,0 +1,13 @@
+[comment {-*- tcl -*- --- doctools ---}]
+[manpage_begin punkshell n 1]
+[include include/general.inc]
+[titledesc {punkshell - Core}]
+[description]
+[para]
+[include include/welcome.inc]
+[para]
+
+This document is the reference to commands and modules provided by punkshell
+
+
+[manpage_end]
\ No newline at end of file
diff --git a/src/embedded/man/files/main.n b/src/embedded/man/files/main.n
new file mode 100644
index 00000000..79d1771a
--- /dev/null
+++ b/src/embedded/man/files/main.n
@@ -0,0 +1,291 @@
+'\"
+'\" Generated from file 'main\&.man' by tcllib/doctools with format 'nroff'
+'\"
+.TH "punkshell" n 1 doc "punkshell - a Tcl"
+.\" The -*- nroff -*- definitions below are for supplemental macros used
+.\" in Tcl/Tk manual entries.
+.\"
+.\" .AP type name in/out ?indent?
+.\"	Start paragraph describing an argument to a library procedure.
+.\"	type is type of argument (int, etc.), in/out is either "in", "out",
+.\"	or "in/out" to describe whether procedure reads or modifies arg,
+.\"	and indent is equivalent to second arg of .IP (shouldn't ever be
+.\"	needed;  use .AS below instead)
+.\"
+.\" .AS ?type? ?name?
+.\"	Give maximum sizes of arguments for setting tab stops.  Type and
+.\"	name are examples of largest possible arguments that will be passed
+.\"	to .AP later.  If args are omitted, default tab stops are used.
+.\"
+.\" .BS
+.\"	Start box enclosure.  From here until next .BE, everything will be
+.\"	enclosed in one large box.
+.\"
+.\" .BE
+.\"	End of box enclosure.
+.\"
+.\" .CS
+.\"	Begin code excerpt.
+.\"
+.\" .CE
+.\"	End code excerpt.
+.\"
+.\" .VS ?version? ?br?
+.\"	Begin vertical sidebar, for use in marking newly-changed parts
+.\"	of man pages.  The first argument is ignored and used for recording
+.\"	the version when the .VS was added, so that the sidebars can be
+.\"	found and removed when they reach a certain age.  If another argument
+.\"	is present, then a line break is forced before starting the sidebar.
+.\"
+.\" .VE
+.\"	End of vertical sidebar.
+.\"
+.\" .DS
+.\"	Begin an indented unfilled display.
+.\"
+.\" .DE
+.\"	End of indented unfilled display.
+.\"
+.\" .SO ?manpage?
+.\"	Start of list of standard options for a Tk widget. The manpage
+.\"	argument defines where to look up the standard options; if
+.\"	omitted, defaults to "options". The options follow on successive
+.\"	lines, in three columns separated by tabs.
+.\"
+.\" .SE
+.\"	End of list of standard options for a Tk widget.
+.\"
+.\" .OP cmdName dbName dbClass
+.\"	Start of description of a specific option.  cmdName gives the
+.\"	option's name as specified in the class command, dbName gives
+.\"	the option's name in the option database, and dbClass gives
+.\"	the option's class in the option database.
+.\"
+.\" .UL arg1 arg2
+.\"	Print arg1 underlined, then print arg2 normally.
+.\"
+.\" .QW arg1 ?arg2?
+.\"	Print arg1 in quotes, then arg2 normally (for trailing punctuation).
+.\"
+.\" .PQ arg1 ?arg2?
+.\"	Print an open parenthesis, arg1 in quotes, then arg2 normally
+.\"	(for trailing punctuation) and then a closing parenthesis.
+.\"
+.\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
+.if t .wh -1.3i ^B
+.nr ^l \n(.l
+.ad b
+.\"	# Start an argument description
+.de AP
+.ie !"\\$4"" .TP \\$4
+.el \{\
+.   ie !"\\$2"" .TP \\n()Cu
+.   el          .TP 15
+.\}
+.ta \\n()Au \\n()Bu
+.ie !"\\$3"" \{\
+\&\\$1 \\fI\\$2\\fP (\\$3)
+.\".b
+.\}
+.el \{\
+.br
+.ie !"\\$2"" \{\
+\&\\$1	\\fI\\$2\\fP
+.\}
+.el \{\
+\&\\fI\\$1\\fP
+.\}
+.\}
+..
+.\"	# define tabbing values for .AP
+.de AS
+.nr )A 10n
+.if !"\\$1"" .nr )A \\w'\\$1'u+3n
+.nr )B \\n()Au+15n
+.\"
+.if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
+.nr )C \\n()Bu+\\w'(in/out)'u+2n
+..
+.AS Tcl_Interp Tcl_CreateInterp in/out
+.\"	# BS - start boxed text
+.\"	# ^y = starting y location
+.\"	# ^b = 1
+.de BS
+.br
+.mk ^y
+.nr ^b 1u
+.if n .nf
+.if n .ti 0
+.if n \l'\\n(.lu\(ul'
+.if n .fi
+..
+.\"	# BE - end boxed text (draw box now)
+.de BE
+.nf
+.ti 0
+.mk ^t
+.ie n \l'\\n(^lu\(ul'
+.el \{\
+.\"	Draw four-sided box normally, but don't draw top of
+.\"	box if the box started on an earlier page.
+.ie !\\n(^b-1 \{\
+\h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.el \}\
+\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.\}
+.fi
+.br
+.nr ^b 0
+..
+.\"	# VS - start vertical sidebar
+.\"	# ^Y = starting y location
+.\"	# ^v = 1 (for troff;  for nroff this doesn't matter)
+.de VS
+.if !"\\$2"" .br
+.mk ^Y
+.ie n 'mc \s12\(br\s0
+.el .nr ^v 1u
+..
+.\"	# VE - end of vertical sidebar
+.de VE
+.ie n 'mc
+.el \{\
+.ev 2
+.nf
+.ti 0
+.mk ^t
+\h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
+.sp -1
+.fi
+.ev
+.\}
+.nr ^v 0
+..
+.\"	# Special macro to handle page bottom:  finish off current
+.\"	# box/sidebar if in box/sidebar mode, then invoked standard
+.\"	# page bottom macro.
+.de ^B
+.ev 2
+'ti 0
+'nf
+.mk ^t
+.if \\n(^b \{\
+.\"	Draw three-sided box if this is the box's first page,
+.\"	draw two sides but no top otherwise.
+.ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.\}
+.if \\n(^v \{\
+.nr ^x \\n(^tu+1v-\\n(^Yu
+\kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
+.\}
+.bp
+'fi
+.ev
+.if \\n(^b \{\
+.mk ^y
+.nr ^b 2
+.\}
+.if \\n(^v \{\
+.mk ^Y
+.\}
+..
+.\"	# DS - begin display
+.de DS
+.RS
+.nf
+.sp
+..
+.\"	# DE - end display
+.de DE
+.fi
+.RE
+.sp
+..
+.\"	# SO - start of list of standard options
+.de SO
+'ie '\\$1'' .ds So \\fBoptions\\fR
+'el .ds So \\fB\\$1\\fR
+.SH "STANDARD OPTIONS"
+.LP
+.nf
+.ta 5.5c 11c
+.ft B
+..
+.\"	# SE - end of list of standard options
+.de SE
+.fi
+.ft R
+.LP
+See the \\*(So manual entry for details on the standard options.
+..
+.\"	# OP - start of full description for a single option
+.de OP
+.LP
+.nf
+.ta 4c
+Command-Line Name:	\\fB\\$1\\fR
+Database Name:	\\fB\\$2\\fR
+Database Class:	\\fB\\$3\\fR
+.fi
+.IP
+..
+.\"	# CS - begin code excerpt
+.de CS
+.RS
+.nf
+.ta .25i .5i .75i 1i
+..
+.\"	# CE - end code excerpt
+.de CE
+.fi
+.RE
+..
+.\"	# UL - underline word
+.de UL
+\\$1\l'|0\(ul'\\$2
+..
+.\"	# QW - apply quotation marks to word
+.de QW
+.ie '\\*(lq'"' ``\\$1''\\$2
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\$2
+..
+.\"	# PQ - apply parens and quotation marks to word
+.de PQ
+.ie '\\*(lq'"' (``\\$1''\\$2)\\$3
+.\"" fix emacs highlighting
+.el (\\*(lq\\$1\\*(rq\\$2)\\$3
+..
+.\"	# QR - quoted range
+.de QR
+.ie '\\*(lq'"' ``\\$1''\\-``\\$2''\\$3
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\-\\*(lq\\$2\\*(rq\\$3
+..
+.\"	# MT - "empty" string
+.de MT
+.QW ""
+..
+.BS
+.SH NAME
+punkshell \- punkshell - Core
+.SH SYNOPSIS
+package require \fBTcl  8\&.6\fR
+.sp
+.BE
+.SH DESCRIPTION
+.PP
+.PP
+Welcome to the punkshell project\&.
+.PP
+Please read the document \fIpunkshell - Introduction to punkshell\fR,
+if you have not done so already, to get an overview of the whole system\&.
+.PP
+This document is the reference to commands and modules provided by punkshell
+.SH KEYWORDS
+shell repl
+.SH CATEGORY
+shell
diff --git a/src/embedded/man/index.n b/src/embedded/man/index.n
new file mode 100644
index 00000000..16492545
--- /dev/null
+++ b/src/embedded/man/index.n
@@ -0,0 +1,281 @@
+'\"
+'\" Generated by tcllib/doctools/idx with format 'nroff'
+.TH "Keyword Index" n
+.\" The -*- nroff -*- definitions below are for supplemental macros used
+.\" in Tcl/Tk manual entries.
+.\"
+.\" .AP type name in/out ?indent?
+.\"	Start paragraph describing an argument to a library procedure.
+.\"	type is type of argument (int, etc.), in/out is either "in", "out",
+.\"	or "in/out" to describe whether procedure reads or modifies arg,
+.\"	and indent is equivalent to second arg of .IP (shouldn't ever be
+.\"	needed;  use .AS below instead)
+.\"
+.\" .AS ?type? ?name?
+.\"	Give maximum sizes of arguments for setting tab stops.  Type and
+.\"	name are examples of largest possible arguments that will be passed
+.\"	to .AP later.  If args are omitted, default tab stops are used.
+.\"
+.\" .BS
+.\"	Start box enclosure.  From here until next .BE, everything will be
+.\"	enclosed in one large box.
+.\"
+.\" .BE
+.\"	End of box enclosure.
+.\"
+.\" .CS
+.\"	Begin code excerpt.
+.\"
+.\" .CE
+.\"	End code excerpt.
+.\"
+.\" .VS ?version? ?br?
+.\"	Begin vertical sidebar, for use in marking newly-changed parts
+.\"	of man pages.  The first argument is ignored and used for recording
+.\"	the version when the .VS was added, so that the sidebars can be
+.\"	found and removed when they reach a certain age.  If another argument
+.\"	is present, then a line break is forced before starting the sidebar.
+.\"
+.\" .VE
+.\"	End of vertical sidebar.
+.\"
+.\" .DS
+.\"	Begin an indented unfilled display.
+.\"
+.\" .DE
+.\"	End of indented unfilled display.
+.\"
+.\" .SO ?manpage?
+.\"	Start of list of standard options for a Tk widget. The manpage
+.\"	argument defines where to look up the standard options; if
+.\"	omitted, defaults to "options". The options follow on successive
+.\"	lines, in three columns separated by tabs.
+.\"
+.\" .SE
+.\"	End of list of standard options for a Tk widget.
+.\"
+.\" .OP cmdName dbName dbClass
+.\"	Start of description of a specific option.  cmdName gives the
+.\"	option's name as specified in the class command, dbName gives
+.\"	the option's name in the option database, and dbClass gives
+.\"	the option's class in the option database.
+.\"
+.\" .UL arg1 arg2
+.\"	Print arg1 underlined, then print arg2 normally.
+.\"
+.\" .QW arg1 ?arg2?
+.\"	Print arg1 in quotes, then arg2 normally (for trailing punctuation).
+.\"
+.\" .PQ arg1 ?arg2?
+.\"	Print an open parenthesis, arg1 in quotes, then arg2 normally
+.\"	(for trailing punctuation) and then a closing parenthesis.
+.\"
+.\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
+.if t .wh -1.3i ^B
+.nr ^l \n(.l
+.ad b
+.\"	# Start an argument description
+.de AP
+.ie !"\\$4"" .TP \\$4
+.el \{\
+.   ie !"\\$2"" .TP \\n()Cu
+.   el          .TP 15
+.\}
+.ta \\n()Au \\n()Bu
+.ie !"\\$3"" \{\
+\&\\$1 \\fI\\$2\\fP (\\$3)
+.\".b
+.\}
+.el \{\
+.br
+.ie !"\\$2"" \{\
+\&\\$1	\\fI\\$2\\fP
+.\}
+.el \{\
+\&\\fI\\$1\\fP
+.\}
+.\}
+..
+.\"	# define tabbing values for .AP
+.de AS
+.nr )A 10n
+.if !"\\$1"" .nr )A \\w'\\$1'u+3n
+.nr )B \\n()Au+15n
+.\"
+.if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
+.nr )C \\n()Bu+\\w'(in/out)'u+2n
+..
+.AS Tcl_Interp Tcl_CreateInterp in/out
+.\"	# BS - start boxed text
+.\"	# ^y = starting y location
+.\"	# ^b = 1
+.de BS
+.br
+.mk ^y
+.nr ^b 1u
+.if n .nf
+.if n .ti 0
+.if n \l'\\n(.lu\(ul'
+.if n .fi
+..
+.\"	# BE - end boxed text (draw box now)
+.de BE
+.nf
+.ti 0
+.mk ^t
+.ie n \l'\\n(^lu\(ul'
+.el \{\
+.\"	Draw four-sided box normally, but don't draw top of
+.\"	box if the box started on an earlier page.
+.ie !\\n(^b-1 \{\
+\h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.el \}\
+\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.\}
+.fi
+.br
+.nr ^b 0
+..
+.\"	# VS - start vertical sidebar
+.\"	# ^Y = starting y location
+.\"	# ^v = 1 (for troff;  for nroff this doesn't matter)
+.de VS
+.if !"\\$2"" .br
+.mk ^Y
+.ie n 'mc \s12\(br\s0
+.el .nr ^v 1u
+..
+.\"	# VE - end of vertical sidebar
+.de VE
+.ie n 'mc
+.el \{\
+.ev 2
+.nf
+.ti 0
+.mk ^t
+\h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
+.sp -1
+.fi
+.ev
+.\}
+.nr ^v 0
+..
+.\"	# Special macro to handle page bottom:  finish off current
+.\"	# box/sidebar if in box/sidebar mode, then invoked standard
+.\"	# page bottom macro.
+.de ^B
+.ev 2
+'ti 0
+'nf
+.mk ^t
+.if \\n(^b \{\
+.\"	Draw three-sided box if this is the box's first page,
+.\"	draw two sides but no top otherwise.
+.ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.\}
+.if \\n(^v \{\
+.nr ^x \\n(^tu+1v-\\n(^Yu
+\kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
+.\}
+.bp
+'fi
+.ev
+.if \\n(^b \{\
+.mk ^y
+.nr ^b 2
+.\}
+.if \\n(^v \{\
+.mk ^Y
+.\}
+..
+.\"	# DS - begin display
+.de DS
+.RS
+.nf
+.sp
+..
+.\"	# DE - end display
+.de DE
+.fi
+.RE
+.sp
+..
+.\"	# SO - start of list of standard options
+.de SO
+'ie '\\$1'' .ds So \\fBoptions\\fR
+'el .ds So \\fB\\$1\\fR
+.SH "STANDARD OPTIONS"
+.LP
+.nf
+.ta 5.5c 11c
+.ft B
+..
+.\"	# SE - end of list of standard options
+.de SE
+.fi
+.ft R
+.LP
+See the \\*(So manual entry for details on the standard options.
+..
+.\"	# OP - start of full description for a single option
+.de OP
+.LP
+.nf
+.ta 4c
+Command-Line Name:	\\fB\\$1\\fR
+Database Name:	\\fB\\$2\\fR
+Database Class:	\\fB\\$3\\fR
+.fi
+.IP
+..
+.\"	# CS - begin code excerpt
+.de CS
+.RS
+.nf
+.ta .25i .5i .75i 1i
+..
+.\"	# CE - end code excerpt
+.de CE
+.fi
+.RE
+..
+.\"	# UL - underline word
+.de UL
+\\$1\l'|0\(ul'\\$2
+..
+.\"	# QW - apply quotation marks to word
+.de QW
+.ie '\\*(lq'"' ``\\$1''\\$2
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\$2
+..
+.\"	# PQ - apply parens and quotation marks to word
+.de PQ
+.ie '\\*(lq'"' (``\\$1''\\$2)\\$3
+.\"" fix emacs highlighting
+.el (\\*(lq\\$1\\*(rq\\$2)\\$3
+..
+.\"	# QR - quoted range
+.de QR
+.ie '\\*(lq'"' ``\\$1''\\-``\\$2''\\$3
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\-\\*(lq\\$2\\*(rq\\$3
+..
+.\"	# MT - "empty" string
+.de MT
+.QW ""
+..
+.BS
+.SH INDEX
+doc
+.RS
+shell repl
+.RS
+.TP
+\fBfiles/main\&.n\fR
+punkshell
+.RE
+.RE
diff --git a/src/embedded/man/toc.n b/src/embedded/man/toc.n
new file mode 100644
index 00000000..41aa4869
--- /dev/null
+++ b/src/embedded/man/toc.n
@@ -0,0 +1,277 @@
+'\"
+'\" Generated by tcllib/doctools/toc with format 'nroff'
+.TH "Table Of Contents" n
+.\" The -*- nroff -*- definitions below are for supplemental macros used
+.\" in Tcl/Tk manual entries.
+.\"
+.\" .AP type name in/out ?indent?
+.\"	Start paragraph describing an argument to a library procedure.
+.\"	type is type of argument (int, etc.), in/out is either "in", "out",
+.\"	or "in/out" to describe whether procedure reads or modifies arg,
+.\"	and indent is equivalent to second arg of .IP (shouldn't ever be
+.\"	needed;  use .AS below instead)
+.\"
+.\" .AS ?type? ?name?
+.\"	Give maximum sizes of arguments for setting tab stops.  Type and
+.\"	name are examples of largest possible arguments that will be passed
+.\"	to .AP later.  If args are omitted, default tab stops are used.
+.\"
+.\" .BS
+.\"	Start box enclosure.  From here until next .BE, everything will be
+.\"	enclosed in one large box.
+.\"
+.\" .BE
+.\"	End of box enclosure.
+.\"
+.\" .CS
+.\"	Begin code excerpt.
+.\"
+.\" .CE
+.\"	End code excerpt.
+.\"
+.\" .VS ?version? ?br?
+.\"	Begin vertical sidebar, for use in marking newly-changed parts
+.\"	of man pages.  The first argument is ignored and used for recording
+.\"	the version when the .VS was added, so that the sidebars can be
+.\"	found and removed when they reach a certain age.  If another argument
+.\"	is present, then a line break is forced before starting the sidebar.
+.\"
+.\" .VE
+.\"	End of vertical sidebar.
+.\"
+.\" .DS
+.\"	Begin an indented unfilled display.
+.\"
+.\" .DE
+.\"	End of indented unfilled display.
+.\"
+.\" .SO ?manpage?
+.\"	Start of list of standard options for a Tk widget. The manpage
+.\"	argument defines where to look up the standard options; if
+.\"	omitted, defaults to "options". The options follow on successive
+.\"	lines, in three columns separated by tabs.
+.\"
+.\" .SE
+.\"	End of list of standard options for a Tk widget.
+.\"
+.\" .OP cmdName dbName dbClass
+.\"	Start of description of a specific option.  cmdName gives the
+.\"	option's name as specified in the class command, dbName gives
+.\"	the option's name in the option database, and dbClass gives
+.\"	the option's class in the option database.
+.\"
+.\" .UL arg1 arg2
+.\"	Print arg1 underlined, then print arg2 normally.
+.\"
+.\" .QW arg1 ?arg2?
+.\"	Print arg1 in quotes, then arg2 normally (for trailing punctuation).
+.\"
+.\" .PQ arg1 ?arg2?
+.\"	Print an open parenthesis, arg1 in quotes, then arg2 normally
+.\"	(for trailing punctuation) and then a closing parenthesis.
+.\"
+.\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
+.if t .wh -1.3i ^B
+.nr ^l \n(.l
+.ad b
+.\"	# Start an argument description
+.de AP
+.ie !"\\$4"" .TP \\$4
+.el \{\
+.   ie !"\\$2"" .TP \\n()Cu
+.   el          .TP 15
+.\}
+.ta \\n()Au \\n()Bu
+.ie !"\\$3"" \{\
+\&\\$1 \\fI\\$2\\fP (\\$3)
+.\".b
+.\}
+.el \{\
+.br
+.ie !"\\$2"" \{\
+\&\\$1	\\fI\\$2\\fP
+.\}
+.el \{\
+\&\\fI\\$1\\fP
+.\}
+.\}
+..
+.\"	# define tabbing values for .AP
+.de AS
+.nr )A 10n
+.if !"\\$1"" .nr )A \\w'\\$1'u+3n
+.nr )B \\n()Au+15n
+.\"
+.if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
+.nr )C \\n()Bu+\\w'(in/out)'u+2n
+..
+.AS Tcl_Interp Tcl_CreateInterp in/out
+.\"	# BS - start boxed text
+.\"	# ^y = starting y location
+.\"	# ^b = 1
+.de BS
+.br
+.mk ^y
+.nr ^b 1u
+.if n .nf
+.if n .ti 0
+.if n \l'\\n(.lu\(ul'
+.if n .fi
+..
+.\"	# BE - end boxed text (draw box now)
+.de BE
+.nf
+.ti 0
+.mk ^t
+.ie n \l'\\n(^lu\(ul'
+.el \{\
+.\"	Draw four-sided box normally, but don't draw top of
+.\"	box if the box started on an earlier page.
+.ie !\\n(^b-1 \{\
+\h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.el \}\
+\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
+.\}
+.\}
+.fi
+.br
+.nr ^b 0
+..
+.\"	# VS - start vertical sidebar
+.\"	# ^Y = starting y location
+.\"	# ^v = 1 (for troff;  for nroff this doesn't matter)
+.de VS
+.if !"\\$2"" .br
+.mk ^Y
+.ie n 'mc \s12\(br\s0
+.el .nr ^v 1u
+..
+.\"	# VE - end of vertical sidebar
+.de VE
+.ie n 'mc
+.el \{\
+.ev 2
+.nf
+.ti 0
+.mk ^t
+\h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n'
+.sp -1
+.fi
+.ev
+.\}
+.nr ^v 0
+..
+.\"	# Special macro to handle page bottom:  finish off current
+.\"	# box/sidebar if in box/sidebar mode, then invoked standard
+.\"	# page bottom macro.
+.de ^B
+.ev 2
+'ti 0
+'nf
+.mk ^t
+.if \\n(^b \{\
+.\"	Draw three-sided box if this is the box's first page,
+.\"	draw two sides but no top otherwise.
+.ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c
+.\}
+.if \\n(^v \{\
+.nr ^x \\n(^tu+1v-\\n(^Yu
+\kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c
+.\}
+.bp
+'fi
+.ev
+.if \\n(^b \{\
+.mk ^y
+.nr ^b 2
+.\}
+.if \\n(^v \{\
+.mk ^Y
+.\}
+..
+.\"	# DS - begin display
+.de DS
+.RS
+.nf
+.sp
+..
+.\"	# DE - end display
+.de DE
+.fi
+.RE
+.sp
+..
+.\"	# SO - start of list of standard options
+.de SO
+'ie '\\$1'' .ds So \\fBoptions\\fR
+'el .ds So \\fB\\$1\\fR
+.SH "STANDARD OPTIONS"
+.LP
+.nf
+.ta 5.5c 11c
+.ft B
+..
+.\"	# SE - end of list of standard options
+.de SE
+.fi
+.ft R
+.LP
+See the \\*(So manual entry for details on the standard options.
+..
+.\"	# OP - start of full description for a single option
+.de OP
+.LP
+.nf
+.ta 4c
+Command-Line Name:	\\fB\\$1\\fR
+Database Name:	\\fB\\$2\\fR
+Database Class:	\\fB\\$3\\fR
+.fi
+.IP
+..
+.\"	# CS - begin code excerpt
+.de CS
+.RS
+.nf
+.ta .25i .5i .75i 1i
+..
+.\"	# CE - end code excerpt
+.de CE
+.fi
+.RE
+..
+.\"	# UL - underline word
+.de UL
+\\$1\l'|0\(ul'\\$2
+..
+.\"	# QW - apply quotation marks to word
+.de QW
+.ie '\\*(lq'"' ``\\$1''\\$2
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\$2
+..
+.\"	# PQ - apply parens and quotation marks to word
+.de PQ
+.ie '\\*(lq'"' (``\\$1''\\$2)\\$3
+.\"" fix emacs highlighting
+.el (\\*(lq\\$1\\*(rq\\$2)\\$3
+..
+.\"	# QR - quoted range
+.de QR
+.ie '\\*(lq'"' ``\\$1''\\-``\\$2''\\$3
+.\"" fix emacs highlighting
+.el \\*(lq\\$1\\*(rq\\-\\*(lq\\$2\\*(rq\\$3
+..
+.\"	# MT - "empty" string
+.de MT
+.QW ""
+..
+.BS
+.SH CONTENTS
+doc
+.RS
+.TP
+\fBpunkshell\fR
+\fIfiles/main\&.n\fR: punkshell - Core
diff --git a/src/embedded/md/.doc/tocdoc b/src/embedded/md/.doc/tocdoc
new file mode 100644
index 00000000..b810fbd9
--- /dev/null
+++ b/src/embedded/md/.doc/tocdoc
@@ -0,0 +1,3 @@
+[toc_begin {Table Of Contents} doc]
+[item doc/files/main.md punkshell {punkshell - Core}]
+[toc_end]
diff --git a/src/embedded/md/.idx b/src/embedded/md/.idx
new file mode 100644
index 00000000..eaf8b456
--- /dev/null
+++ b/src/embedded/md/.idx
@@ -0,0 +1 @@
+{{shell repl} {{doc/files/main.md punkshell}}} {{{shell repl} doc/files/main.md punkshell} .} 1 {{shell repl} shell_repl}
\ No newline at end of file
diff --git a/src/embedded/md/.toc b/src/embedded/md/.toc
new file mode 100644
index 00000000..99dfdfcf
--- /dev/null
+++ b/src/embedded/md/.toc
@@ -0,0 +1 @@
+doc {doc/toc {{doc/files/main.md punkshell {punkshell - Core}}}}
\ No newline at end of file
diff --git a/src/embedded/md/.xrf b/src/embedded/md/.xrf
new file mode 100644
index 00000000..bfda8175
--- /dev/null
+++ b/src/embedded/md/.xrf
@@ -0,0 +1 @@
+{punkshell - Core} doc/files/main.md sa,punkshell(n) doc/files/main.md punkshell(n) doc/files/main.md {kw,shell repl} {index.md shell_repl} sa,punkshell doc/files/main.md punkshell doc/files/main.md {shell repl} {index.md shell_repl}
\ No newline at end of file
diff --git a/src/embedded/md/doc/files/main.md b/src/embedded/md/doc/files/main.md
new file mode 100644
index 00000000..5bea7212
--- /dev/null
+++ b/src/embedded/md/doc/files/main.md
@@ -0,0 +1,45 @@
+
+[//000000001]: # (punkshell \- punkshell \- a Tcl )
+[//000000002]: # (Generated from file 'main\.man' by tcllib/doctools with format 'markdown')
+[//000000003]: # (punkshell\(n\) 1 doc "punkshell \- a Tcl ")
+
+<hr> [ <a href="../../toc.md">Main Table Of Contents</a> &#124; <a
+href="../toc.md">Table Of Contents</a> &#124; <a
+href="../../index.md">Keyword Index</a> ] <hr>
+
+# NAME
+
+punkshell \- punkshell \- Core
+
+# <a name='toc'></a>Table Of Contents
+
+  - [Table Of Contents](#toc)
+
+  - [Synopsis](#synopsis)
+
+  - [Description](#section1)
+
+  - [Keywords](#keywords)
+
+  - [Category](#category)
+
+# <a name='synopsis'></a>SYNOPSIS
+
+package require Tcl 8\.6  
+
+# <a name='description'></a>DESCRIPTION
+
+Welcome to the punkshell project\.
+
+Please read the document *punkshell \- Introduction to punkshell*, if you have
+not done so already, to get an overview of the whole system\.
+
+This document is the reference to commands and modules provided by punkshell
+
+# <a name='keywords'></a>KEYWORDS
+
+[shell repl](\.\./\.\./index\.md\#shell\_repl)
+
+# <a name='category'></a>CATEGORY
+
+shell
diff --git a/src/embedded/md/doc/toc.md b/src/embedded/md/doc/toc.md
new file mode 100644
index 00000000..e60533d6
--- /dev/null
+++ b/src/embedded/md/doc/toc.md
@@ -0,0 +1,6 @@
+
+[//000000001]: # (Table of contents generated by tcllib/doctools/toc with format 'markdown')
+
+# Table Of Contents \-\- doc
+
+  - [punkshell](doc/files/main\.md) punkshell \- Core
diff --git a/src/embedded/md/index.md b/src/embedded/md/index.md
new file mode 100644
index 00000000..d50c03bb
--- /dev/null
+++ b/src/embedded/md/index.md
@@ -0,0 +1,16 @@
+
+[//000000001]: # (Index generated by tcllib/doctools/idx with format 'markdown')
+
+# Keyword Index
+
+----
+
+[S](#cS)
+
+----
+
+#### <a name='cS'></a>Keywords: S
+
+|||
+|---|---|
+|<a name='shell\_repl'></a>shell repl|[punkshell](doc/files/main\.md)|
diff --git a/src/embedded/md/toc.md b/src/embedded/md/toc.md
new file mode 100644
index 00000000..e60533d6
--- /dev/null
+++ b/src/embedded/md/toc.md
@@ -0,0 +1,6 @@
+
+[//000000001]: # (Table of contents generated by tcllib/doctools/toc with format 'markdown')
+
+# Table Of Contents \-\- doc
+
+  - [punkshell](doc/files/main\.md) punkshell \- Core
diff --git a/src/embedded/www/.doc/tocdoc b/src/embedded/www/.doc/tocdoc
new file mode 100644
index 00000000..8e5bce6c
--- /dev/null
+++ b/src/embedded/www/.doc/tocdoc
@@ -0,0 +1,3 @@
+[toc_begin {Table Of Contents} doc]
+[item doc/files/main.html punkshell {punkshell - Core}]
+[toc_end]
diff --git a/src/embedded/www/.idx b/src/embedded/www/.idx
new file mode 100644
index 00000000..cabab38f
--- /dev/null
+++ b/src/embedded/www/.idx
@@ -0,0 +1 @@
+{{shell repl} {{doc/files/main.html punkshell}}} {{{shell repl} doc/files/main.html punkshell} .} 1 {{shell repl} shell_repl}
\ No newline at end of file
diff --git a/src/embedded/www/.toc b/src/embedded/www/.toc
new file mode 100644
index 00000000..46581f3a
--- /dev/null
+++ b/src/embedded/www/.toc
@@ -0,0 +1 @@
+doc {doc/toc {{doc/files/main.html punkshell {punkshell - Core}}}}
\ No newline at end of file
diff --git a/src/embedded/www/.xrf b/src/embedded/www/.xrf
new file mode 100644
index 00000000..9c7dd4fa
--- /dev/null
+++ b/src/embedded/www/.xrf
@@ -0,0 +1 @@
+{punkshell - Core} doc/files/main.html sa,punkshell(n) doc/files/main.html punkshell(n) doc/files/main.html {kw,shell repl} {index.html shell_repl} sa,punkshell doc/files/main.html punkshell doc/files/main.html {shell repl} {index.html shell_repl}
\ No newline at end of file
diff --git a/src/embedded/www/doc/files/main.html b/src/embedded/www/doc/files/main.html
new file mode 100644
index 00000000..bf9fe8e8
--- /dev/null
+++ b/src/embedded/www/doc/files/main.html
@@ -0,0 +1,136 @@
+<!DOCTYPE html><html><head>
+<title>punkshell - punkshell - a Tcl </title>
+<style type="text/css"><!--
+    HTML {
+	background: 	#FFFFFF;
+	color: 		black;
+    }
+    BODY {
+	background: 	#FFFFFF;
+	color:	 	black;
+    }
+    DIV.doctools {
+	margin-left:	10%;
+	margin-right:	10%;
+    }
+    DIV.doctools H1,DIV.doctools H2 {
+	margin-left:	-5%;
+    }
+    H1, H2, H3, H4 {
+	margin-top: 	1em;
+	font-family:	sans-serif;
+	font-size:	large;
+	color:		#005A9C;
+	background: 	transparent;
+	text-align:		left;
+    }
+    H1.doctools_title {
+	text-align: center;
+    }
+    UL,OL {
+	margin-right: 0em;
+	margin-top: 3pt;
+	margin-bottom: 3pt;
+    }
+    UL LI {
+	list-style: disc;
+    }
+    OL LI {
+	list-style: decimal;
+    }
+    DT {
+	padding-top: 	1ex;
+    }
+    UL.doctools_toc,UL.doctools_toc UL, UL.doctools_toc UL UL {
+	font:		normal 12pt/14pt sans-serif;
+	list-style:	none;
+    }
+    LI.doctools_section, LI.doctools_subsection {
+	list-style: 	none;
+	margin-left: 	0em;
+	text-indent:	0em;
+	padding: 	0em;
+    }
+    PRE {
+	display: 	block;
+	font-family:	monospace;
+	white-space:	pre;
+	margin:		0%;
+	padding-top:	0.5ex;
+	padding-bottom:	0.5ex;
+	padding-left:	1ex;
+	padding-right:	1ex;
+	width:		100%;
+    }
+    PRE.doctools_example {
+	color: 		black;
+	background: 	#f5dcb3;
+	border:		1px solid black;
+    }
+    UL.doctools_requirements LI, UL.doctools_syntax LI {
+	list-style: 	none;
+	margin-left: 	0em;
+	text-indent:	0em;
+	padding:	0em;
+    }
+    DIV.doctools_synopsis {
+	color: 		black;
+	background: 	#80ffff;
+	border:		1px solid black;
+	font-family:	serif;
+	margin-top: 	1em;
+	margin-bottom: 	1em;
+    }
+    UL.doctools_syntax {
+	margin-top: 	1em;
+	border-top:	1px solid black;
+    }
+    UL.doctools_requirements {
+	margin-bottom: 	1em;
+	border-bottom:	1px solid black;
+    }
+--></style>
+</head>
+<!-- Generated from file 'main.man' by tcllib/doctools with format 'html'
+   -->
+<!-- punkshell.n
+   -->
+<body><hr> [
+   <a href="../../toc.html">Main Table Of Contents</a>
+&#124; <a href="../toc.html">Table Of Contents</a>
+&#124; <a href="../../index.html">Keyword Index</a>
+ ] <hr>
+<div class="doctools">
+<h1 class="doctools_title">punkshell(n) 1 doc &quot;punkshell - a Tcl &quot;</h1>
+<div id="name" class="doctools_section"><h2><a name="name">Name</a></h2>
+<p>punkshell - punkshell - Core</p>
+</div>
+<div id="toc" class="doctools_section"><h2><a name="toc">Table Of Contents</a></h2>
+<ul class="doctools_toc">
+<li class="doctools_section"><a href="#toc">Table Of Contents</a></li>
+<li class="doctools_section"><a href="#synopsis">Synopsis</a></li>
+<li class="doctools_section"><a href="#section1">Description</a></li>
+<li class="doctools_section"><a href="#keywords">Keywords</a></li>
+<li class="doctools_section"><a href="#category">Category</a></li>
+</ul>
+</div>
+<div id="synopsis" class="doctools_section"><h2><a name="synopsis">Synopsis</a></h2>
+<div class="doctools_synopsis">
+<ul class="doctools_requirements">
+<li>package require <b class="pkgname">Tcl 8.6</b></li>
+</ul>
+</div>
+</div>
+<div id="section1" class="doctools_section"><h2><a name="section1">Description</a></h2>
+<p>Welcome to the punkshell project.</p>
+<p>Please read the document <i class="term">punkshell - Introduction to punkshell</i>,
+if you have not done so already, to get an overview of the whole system.</p>
+<p>This document is the reference to commands and modules provided by punkshell</p>
+</div>
+<div id="keywords" class="doctools_section"><h2><a name="keywords">Keywords</a></h2>
+<p><a href="../../index.html#shell_repl">shell repl</a></p>
+</div>
+<div id="category" class="doctools_section"><h2><a name="category">Category</a></h2>
+<p>shell</p>
+</div>
+</div></body></html>
\ No newline at end of file
diff --git a/src/embedded/www/doc/toc.html b/src/embedded/www/doc/toc.html
new file mode 100644
index 00000000..010ab281
--- /dev/null
+++ b/src/embedded/www/doc/toc.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html><html><head>
+<title> Table Of Contents </title>
+</head>
+<!-- Generated by tcllib/doctools/toc with format 'html'
+   -->
+<!-- Table Of Contents
+   -->
+<body>
+<hr> [
+   <a href="../index.html">Keyword Index</a>
+ ] <hr>
+<h3>Table Of Contents</h3>
+<hr><dl><dt><h2>doc</h2></dt><dd>
+<table class="#doctools_toc">
+<tr class="#doctools_toceven" >
+<td class="#doctools_tocleft" ><a name='punkshell'><a href="files/main.html">punkshell</a></td>
+<td class="#doctools_tocright">punkshell - Core</td>
+</tr>
+</table>
+</dd></dl><hr></body></html>
diff --git a/src/embedded/www/index.html b/src/embedded/www/index.html
new file mode 100644
index 00000000..b00d0be0
--- /dev/null
+++ b/src/embedded/www/index.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+<!-- Generated by tcllib/doctools/idx with format 'html'
+   -->
+<!-- Keyword Index
+   -->
+<head>
+<title> Keyword Index </title>
+</head>
+<body>
+<hr> [
+   <a href="toc.html">Table Of Contents</a>
+ ] <hr>
+<h3> Keyword Index </h3>
+<hr><div class="#doctools_idxnav">
+<a href="#cS"> S </a>
+</div>
+<hr><table class="#doctools_idx" width="100%">
+<tr class="#doctools_idxheader"><th colspan="2">
+<a name="cS">Keywords: S</a>
+</th></tr>
+<tr class="#doctools_idxeven" valign=top>
+<td class="#doctools_idxleft" width="35%"><a name="shell_repl"> shell repl </a></td>
+<td class="#doctools_idxright" width="65%">
+<a href="doc/files/main.html"> punkshell </a>
+</td></tr>
+</table>
+</body></html>
\ No newline at end of file
diff --git a/src/embedded/www/toc.html b/src/embedded/www/toc.html
new file mode 100644
index 00000000..2af2910d
--- /dev/null
+++ b/src/embedded/www/toc.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html><html><head>
+<title> Table Of Contents </title>
+</head>
+<!-- Generated by tcllib/doctools/toc with format 'html'
+   -->
+<!-- Table Of Contents
+   -->
+<body>
+<hr> [
+   <a href="index.html">Keyword Index</a>
+ ] <hr>
+<h3>Table Of Contents</h3>
+<hr><dl><dt><h2>doc</h2></dt><dd>
+<table class="#doctools_toc">
+<tr class="#doctools_toceven" >
+<td class="#doctools_tocleft" ><a name='punkshell'><a href="doc/files/main.html">punkshell</a></td>
+<td class="#doctools_tocright">punkshell - Core</td>
+</tr>
+</table>
+</dd></dl><hr></body></html>