Changeset 13661 for trunk/gsdl3/src/packages/mg/src/text/mg_stem_idx.c

Timestamp:

2007-01-17T12:15:46+13:00 (17 years ago)

Author:

kjdon

Message:

added some comments

File:

• trunk/gsdl3/src/packages/mg/src/text/mg_stem_idx.c (modified) (6 diffs)

trunk/gsdl3/src/packages/mg/src/text/mg_stem_idx.c

@@ -416 +416 @@
         prevPE->num_cases++;
 
-      else
+      else 
         {
           /* Search the idx hash table for word */
@@ -480 +480 @@
               IdxHashTable[hashval] = idx_ent;
               break;
-            }
+            } /* if (!idx_ent) */
           
           /* Compare the words */
@@ -510 +510 @@
               break;
             }
-        }      
-        }
+        } /* for (;;) */
+        } /* else (the word does not follow on from previous one) */
 
       if (IdxHashUsed >= IdxHashSize >> 1)
@@ -686 +686 @@
         FatalError (1, "Block size to small");
 
-    }
+    } /* if size > block_size */
 
       if (word_num % sih.lookback == 0)
@@ -726 +726 @@
     FatalError (1, "Fatal Internal Error # 64209258\n");
 
-      if (word_num == 0)
+      if (word_num == 0) /* the first word in each block - word_num set to 0 when buffer written to tmp file */
     {
       /* Write word to main index */
@@ -737 +737 @@
     }
       word_num++;
-    } /* end for each word */
+    } /* end for each word */ /* for each hash entry */
 
   if (buf_in_use)