'\"
'\" Generated from file 'cvs\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 2003-2008 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>
'\"
.TH "doctools::cvs" n 1\&.1 tcllib "Documentation tools"
.\" The -*- nroff -*- definitions below are for supplemental macros used
.\" in Tcl/Tk manual entries.
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.\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
.if t .wh -1.3i ^B
.nr ^l \n(.l
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.\}
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\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
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.LP
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.LP
See the \\*(So manual entry for details on the standard options.
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Command-Line Name:	\\fB\\$1\\fR
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Database Class:	\\fB\\$3\\fR
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.BS
.SH NAME
doctools::cvs \- Processing text in 'cvs log' format
.SH SYNOPSIS
package require \fBTcl 8\&.5 9\fR
.sp
package require \fBtextutil\fR
.sp
package require \fBdoctools::cvs ?1\&.1?\fR
.sp
\fB::doctools::cvs::scanLog\fR \fItext\fR \fIevar\fR \fIcvar\fR \fIfvar\fR
.sp
\fB::doctools::cvs::toChangeLog\fR \fIevar\fR \fIcvar\fR \fIfvar\fR
.sp
.BE
.SH DESCRIPTION
This package provides Tcl commands for the processing and reformatting
text in the format generated by the \fBcvs log\fR command\&.
.PP
The commands \fB::doctools::cvs::scanLog\fR
and \fB::doctools::cvs::toChangeLog\fR are derived from code found on
the \fITcl'ers Wiki\fR [http://wiki\&.tcl\&.tk]\&. See the references at the
end of the page\&.
.SH API
.TP
\fB::doctools::cvs::scanLog\fR \fItext\fR \fIevar\fR \fIcvar\fR \fIfvar\fR
The command takes the \fItext\fR and parses it under the assumption
that it contains a CVS log as generated by \fBcvs log\fR\&. The
resulting information is stored in the variables whose names were
specified via \fIevar\fR, \fIcvar\fR, and \fIfvar\fR\&.
.sp
Already existing information in the referenced variables is preserved,
allowing the caller to merge data from multiple logs into one
database\&.
.RS
.TP
varname \fIevar\fR (in)
Has to refer to a scalar variable\&. After the call this variable will
contain a list of all the entries found in the log file\&. An entry is
identified through the combination of date and author, and can be
split over multiple physical entries, one per touched file\&.
.sp
It should be noted that the entries are listed in the same order as
they were found in the \fItext\fR\&. This is not necessarily sorted by
date or author\&.
.sp
Each item in the list is a list containing two elements, the date of
the entry, and its author, in this order\&. The date is formatted as
\fByear\fR/\fBmonth\fR/\fBday\fR\&.
.TP
varname \fIcvar\fR (in)
Has to refer to an array variable\&. Keys are strings containing the
date and author of log entries, in this order, separated by a comma\&.
.sp
The values are lists of comments made for the entry\&.
.TP
varname \fIfvar\fR (in)
Has to refer to an array variable\&. Keys are strings containing
date, author of a log entry, and a comment for that entry, in this
order, separated by commas\&.
.sp
The values are lists of the files the entry is touching\&.
.RE
.sp
.TP
\fB::doctools::cvs::toChangeLog\fR \fIevar\fR \fIcvar\fR \fIfvar\fR
The three arguments for this command are the same as the last three
arguments of the command \fB::doctools::cvs::scanLog\fR\&. This command
however expects them to be filled with information about one or more
logs\&. It takes this information and converts it into a text in the
format of a ChangeLog as accepted and generated by \fBemacs\fR\&. The
constructed text is returned as the result of the command\&.
.PP
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fIdoctools\fR of the
\fITcllib Trackers\fR [http://core\&.tcl\&.tk/tcllib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.PP
When proposing code changes, please provide \fIunified diffs\fR,
i\&.e the output of \fBdiff -u\fR\&.
.PP
Note further that \fIattachments\fR are strongly preferred over
inlined patches\&. Attachments can be made by going to the \fBEdit\fR
form of the ticket immediately after its creation, and then using the
left-most button in the secondary navigation bar\&.
.SH "SEE ALSO"
http://wiki\&.tcl\&.tk/log2changelog, uri
.SH KEYWORDS
changelog, cvs, cvs log, emacs, log
.SH CATEGORY
Documentation tools
.SH COPYRIGHT
.nf
Copyright (c) 2003-2008 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>

.fi
