X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=selector.c;h=ddddb112f95f0f6f596365354154950388401b80;hb=5f6df6ed91c745f06cdaec8983a7b1485994da39;hp=effd0140b760a4c8a0048e9f1cfbe8dec1e9e32b;hpb=3098ac58abc15df41eeb1f79e7529016685c74e2;p=selector.git

diff --git a/selector.c b/selector.c
index effd014..ddddb11 100644
--- a/selector.c
+++ b/selector.c
@@ -3,7 +3,7 @@
  *  selector is a simple command line utility for selection of strings
  *  with a dynamic pattern-matching.
  *
- *  Copyright (c) 2009, 2010, 2011 Francois Fleuret
+ *  Copyright (c) 2009, 2010, 2011, 2012 Francois Fleuret
  *  Written by Francois Fleuret <francois@fleuret.org>
  *
  *  This file is part of selector.
@@ -45,7 +45,7 @@
 #include <getopt.h>
 #include <limits.h>
 
-#define VERSION "1.1.5"
+#define VERSION "1.1.6"
 
 #define BUFFER_SIZE 4096
 
@@ -320,8 +320,9 @@ struct matcher {
 };
 
 /* Routine to add an interval to a sorted list of intervals
-   extermities. Returns the number of extremities. This is an effing
-   nightmare */
+   extremities. Returns the resulting number of extremities.
+
+   This routine is an effing nightmare */
 
 int add_interval(int n, int *switches, int start, int end) {
   int f, g, k;
@@ -334,8 +335,8 @@ int add_interval(int n, int *switches, int start, int end) {
   while(g < n && switches[g] <= end) { g++; }
 
   if(f == n) {
-    /* switches[n]   start  end  */
-    /* XXXXXXXXXX|               */
+    /* switches[n-1]   start  end  */
+    /* XXXXXXXXXXXX|               */
     switches[f] = start;
     switches[f+1] = end;
     return n + 2;