Changeset 1850 for trunk/gsdl/src/mgpp/text/Queryer.cpp

Timestamp:

2001-01-22T15:07:35+13:00 (23 years ago)

Author:

kjm18

Message:

added help message

File:

• trunk/gsdl/src/mgpp/text/Queryer.cpp (modified) (3 diffs)

trunk/gsdl/src/mgpp/text/Queryer.cpp

@@ -30 +30 @@
 #include "GSDLQueryParser.h"
 
+void printHelp() {
+
+  cout << "commands available are:\n"
+       << "\t.q\t\tquit\n"
+       << "\t.h\t\tprint the help message\n"
+       << "\t.i\t\tchange the search level (enter the new level at the prompt)\n"
+       << "\t.l\t\tchange the result level ( \"\"   \"\"  )\n"
+       << "\t.b\t\tfull text browse (enter a word or fragment at the prompt)\n"
+       << "\t.r0/.r1\t\tranking off/on\n"
+       << "\t.t0/.t1\t\tquery type some/all\n"
+       << "\t.c0/.c1\t\tcasefolding off/on\n"
+       << "\t.s0/.s1\t\tstemming off/on\n"
+       << "\t.o0/.o1\t\tshort output off/on\n\n";
+
+}
 
 int main (int argc, char **argv) {
@@ -115 +130 @@
     if (queryArray.size() >= 2 && queryArray[0] == '.') {
       if (queryArray[1] == 'q') break;  // quit
-      
+
+      if (queryArray[1] == 'h') { // help
+    printHelp();
+      }
       if (queryArray[1] == 'i') {
     cout << "current index="<< queryInfo.docLevel << "\nchange to index:";
@@ -197 +215 @@
     cout << "\n";
 
-      } 
+      }
+      else { // bad option
+    cout << "bad command\n\n";
+    printHelp();
+      }
     } // if a .x query
     else {