diff options
Diffstat (limited to 'lib/PublicInbox/WwwText.pm')
| -rw-r--r-- | lib/PublicInbox/WwwText.pm | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/PublicInbox/WwwText.pm b/lib/PublicInbox/WwwText.pm index b8beb97c..b0f262cd 100644 --- a/lib/PublicInbox/WwwText.pm +++ b/lib/PublicInbox/WwwText.pm @@ -134,7 +134,7 @@ search in other search engines. We also support search prefixes to limit the scope of the - search to certain fields using prefixes. + search to certain fields. Prefixes supported in this installation include: @@ -142,6 +142,10 @@ EOF _srch_prefix($srch, $txt); $$txt .= <<EOF; + + Most prefixes are probabilistic, meaning they support stemming + and wildcards ('*'). Ranges (such as 'd:') and boolean prefixes + do not support stemming or wildcards. The upstream Xapian query parser documentation fully explains the query syntax: |