.\"
.\"     aegis - project change supervisor
.\"     Copyright (C) 1994, 1995, 2004-2008, 2010, 2012 Peter Miller
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.SS Version 2.3
.PP
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The merging behaviour of the
.IR aed (1)
command has changed.
If any files require merging, it only merges.
In this way, merged files are not lost in the rest of the output.
Also,
there are now command line options and user preferences
so that you can select to only merge or only difference.
See
.IR aed (1)
and
.IR aeuconf (5)
for more nformation.
.PP
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It is now possible to assign symbolic names to project deltas.
This means that you may now recreate earlier project baselines by name.
.PP
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All commands which accept a
.B \-Edit
option now check for most errors before commencing the edit.
This avoids wasted edits in many error cases.
.PP
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Fuzzy file name matches are now used to improve the error
messages from aecp, aerm, etc.
.PP
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Version number separators in project names are preserved across
new releases.
Particularly, you can use a minus ('\-') between the name and the
major version number.
.PP
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A new \[lq]copyright_years\[rq] project attribute has been added.
This is a list of years maintained at integrate begin time,
to automate the insertion of list of copyright years into
copyright messages and documentation.
There is a new ${Copyright_Years} substitution
and the copyright years are also listed in the \[lq]aegis \-list
version\[rq] listing.
See
.IR aesub (5)
and
.IR ael (1)
for more information.
.PP
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It is now possible to specify patterns for
acceptable and unacceptable
filenames in the project
configuration
file.
See
.IR aepconf (5)
for more information.
.PP
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Four more functions have been added to the report language:
.IR length ,
.IR split ,
.I substr
and
.IR wrap .
See
.IR aer (5)
for more information.
.PP
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The tests distributed with \*(n) are now more stable
on very fast hosts.
See the environment variables section of
.IR aeb (1)
for more information.
.PP
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The \fIlib/config.example\fP directory of the distribution
now contains files with example portions of the project \fIconfig\fP file.
May thanks to David R Shue <shue@ll.mit.edu> for this suggestion.
.PP
Changes made in the previous release included:
.\" vim: set ts=8 sw=4 et :