X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=doc%2Ftools.xml;h=491d6dc1d7a8d9c1f8e9a0f796aa1ce407b64433;hb=9d74b82276b2e844ffe8b9f59763da62d877e3a7;hp=cc3e3c5635a783d151863a6e2a66e877b21aec67;hpb=835fe1fa5d34428ba2803cd4a2b1a9b9aec48ab0;p=yaz-moved-to-github.git
diff --git a/doc/tools.xml b/doc/tools.xml
index cc3e3c5..491d6dc 100644
--- a/doc/tools.xml
+++ b/doc/tools.xml
@@ -679,6 +679,17 @@
+ s=ag
+ Tokens that appears as phrases (with blank in them) gets
+ structure phrase attached. Tokens that appers as words
+ gets structure phrase attached. Phrases and words are
+ ANDed. This is a variant of s=al and s=pw, with the main
+ difference that words are not split (with operator AND)
+ but instead kept in one RPN token. This facility appeared
+ in YAZ 4.2.38.
+
+
+
r=o
Allows ranges and the operators greather-than, less-than, ...
equals.
@@ -740,6 +751,15 @@
+ t=z
+ Allows masking anywhere in a term, thus fully supporting
+ # (mask one character) and ? (zero or more of any).
+ If masking is used, trunction is set to 104 (Z39.58 in term)
+ and the term is converted accordingly to Z39.58 masking term -
+ actually the same truncation as CCL itself.
+
+
+