updated README file and documentation

diff --git a/README b/README
index f4bae6a8e565c08d8b75aa3ebb457559c2460b37..4478dca540abd5cc75595a00069bfeeb807d8448 100644 (file)
--- a/README
+++ b/README
@@ -1,14 +1,13 @@
-wikiq: a WikiMedia XML data dump to .tsv parser
-
-author: Erik Garrison <erik@hypervolu.me>
+wikiq: a simple and fast stream-based MediaWiki XML dump parser
 
+authors: Erik Garrison <erik@hypervolu.me>
+         Benjamin Mako Hill <mako@atdot.cc>
 
 overview:
 
-wikiq is written in C using expat.  It is designed to enable researchers to
-rapidly extract revision histories (minus text and comments) from impossibly
-large XML datasets.
-
+wikiq is written in C++ using expat.  It is designed to enable
+researchers to rapidly extract revision histories (minus text and
+comments) from large XML datasets.
 
 use:
 
@@ -21,26 +20,25 @@ To use, first make sure you have libexpat and libpcrecpp installed, then:
 
 features:
 
-In addition to parsing WikiMedia XML data dumps into a tab-separated tabular
-format, wikiq extracts article diffs and can execute arbitrary Perl-compatible
-regular expressions against the additions and deletions which differentiate any
-revision from the previous.  Any number of regular expressions may be supplied
-on the command line, and may be tagged using the '-n' option.
-
-MD5 checksums are used at runtime for precise detection of reversions.
+In addition to parsing WikiMedia XML data dumps into a tab-separated
+tabular format, wikiq can match Perl-compatible regular expressions
+against revision content, can extract article diffs, and can match
+regexes against the additions and deletions between revisions.  Any
+number of regular expressions may be supplied on the command line, and
+may be tagged using the '-n' and -N options.
 
+MD5 checksums of revisions are used at runtime.
 
 output:
 
 wikiq generates these fields for each revision:
 
 title, articleid, revid, timestamp, anon, editor, editorid, minor,
-text_length, text_entropy, text_md5, reversion, additions_size, deletions_size
-.... and additional fields for each regex executed against add/delete diffs
+text_length, text_md5, reversion, additions_size, deletions_size
+.... and additional fields for each regex executed against content or
+added/deleted diffs
 
 Boolean fields are TRUE/FALSE except in the case of reversion, which is blank
 unless the article is a revert to a previous revision, in which case, it
 contains the revision ID of the revision which was reverted to.
 
-
-author: Erik Garrison <erik@hypervolu.me>

diff --git a/wikiq.cpp b/wikiq.cpp
index 6a20481943320f997c544496f2d31103dab61224..1dce957f0f9515d68a6217c2a99eadd0311a117d 100644 (file)
--- a/wikiq.cpp
+++ b/wikiq.cpp
@@ -545,7 +545,8 @@ void print_usage(char* argv[]) {
          << "unless the article is a revert to a previous revision, in which case, it" << endl
          << "contains the revision ID of the revision which was reverted to." << endl
          << endl
-         << "author: Erik Garrison <erik@hypervolu.me>" << endl;
+         << "authors: Erik Garrison <erik@hypervolu.me>" << endl;
+         << "         Benjamin Mako Hill <mako@atdot.cc>" << endl;
 }