hobbitgraph.cfg >> FNPATTERN

[cED <work (at) infomaniak.ch>]

Hello the list,

after some hard time trying to know which RE is used for FNPATTERN in
the hobbit/etc/hobbitgraph.cfg. I've finally found that it use the lib pcre.
in the source. God bless the source code.

So could you change the hobbitgraph.cfg comments to add specific info
about this.

why not changing this:
----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<
# For graphs that use multiple RRD files as input, you specify a filename
# pattern in the FNPATTERN statement, and optionally a pattern of files
# to exclude from the graph with EXFNPATTERN (see "[tcp]" for an example).
# When FNPATTERN is used, you can use "@RRDFN@" in the RRDtool definitions
# to pick up each filename. "@RRDIDX@" is an index (starting at 0) for each
# file in the set. "@RRDPARAM@" contains the first word extracted from the
# pattern of files (see e.g. "[memory]" how this is used). "@COLOR@" picks
# a new color for each graph automatically.
----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<
to this:
----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<
# For graphs that use multiple RRD files as input, you specify a filename
# pattern in the FNPATTERN[1] statement, and optionally a pattern of files
# to exclude from the graph with EXFNPATTERN (see "[tcp]" for an example).
# When FNPATTERN is used, you can use "@RRDFN@" in the RRDtool definitions
# to pick up each filename. "@RRDIDX@" is an index (starting at 0) for each
# file in the set. "@RRDPARAM@" contains the first word extracted from the
# pattern of files (see e.g. "[memory]" how this is used). "@COLOR@" picks
# a new color for each graph automatically.
#
# [1]FNPATTERN is following the Perl Compatible Regular Expression Library
# (pcre), more info on : http://www.pcre.org
#                        http://perldoc.perl.org/perlre.html

----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<----%<