Query language: it used to be that an entry lacking whitespace but

splittable, like [term1,term2] was transformed into a phrase search, which
made sense in some cases, but no so many. This commit changes this:
[term1,term2] now means term1 AND term2. [term1/term2] means
term1 OR term2. This is especially useful for field searches where you
would previously be forced to repeat the field name for every term.
[somefield:term1 somefield:term2] can now be expressed as somefield:term1,term2

src/kde/kioslave/kio_recoll/kio_recoll.cpp

@@ -312,16 +312,8 @@ bool RecollProtocol::doSearch(const QueryDesc& qd)
 	if (opt == 'f') {
 	    clp = new Rcl::SearchDataClauseFilename(qs);
 	} else {
-	    // If there is no white space inside the query, then the user
-	    // certainly means it as a phrase.
-	    bool isreallyaphrase = false;
-	    if (!TextSplit::hasVisibleWhite(qs))
-		isreallyaphrase = true;
-	    clp = isreallyaphrase ? 
-		new Rcl::SearchDataClauseDist(Rcl::SCLT_PHRASE, qs, 0) :
-		new Rcl::SearchDataClauseSimple(opt == 'o' ?
-						Rcl::SCLT_OR : Rcl::SCLT_AND, 
-						qs);
+            clp = new Rcl::SearchDataClauseSimple(opt == 'o' ? Rcl::SCLT_OR : 
+                                                  Rcl::SCLT_AND, qs);
 	}
 	sd = new Rcl::SearchData(Rcl::SCLT_OR, "english");
 	if (sd && clp)