whitespace fixes

doc/src/comm_modify.rst

@@ -84,15 +84,15 @@ information is available, then also a heuristic based on that bond length
 is computed. It is used as communication cutoff, if there is no pair
 style present and no *comm_modify cutoff* command used. Otherwise a
 warning is printed, if this bond based estimate is larger than the
-communication cutoff used. 
+communication cutoff used.
 
 The *cutoff/multi* option is equivalent to *cutoff*\ , but applies to
 communication mode *multi* instead. Since in this case the communication
 cutoffs are determined per atom type, a type specifier is needed and
 cutoff for one or multiple types can be extended. Also ranges of types
-using the usual asterisk notation can be given. For granular pairstyles, 
+using the usual asterisk notation can be given. For granular pairstyles,
 the default cutoff is set to the sum of the current maximum atomic radii
-for each type. 
+for each type.
 
 These are simulation scenarios in which it may be useful or even
 necessary to set a ghost cutoff > neighbor cutoff:

doc/src/neighbor.rst

@@ -49,7 +49,7 @@ sometimes be faster.  Either style should give the same answers.
 
 The *multi* style is a modified binning algorithm that is useful for
 systems with a wide range of cutoff distances, e.g. due to different
-size particles. For granular pairstyles, cutoffs are set to the 
+size particles. For granular pairstyles, cutoffs are set to the
 sum of the maximum atomic radii for each atom type.
 For the *bin* style, the bin size is set to 1/2 of
 the largest cutoff distance between any pair of atom types and a

src/balance.cpp

@@ -924,66 +924,66 @@ int Balance::shift()
     i = 0;
     while (i < np) {
       if (split[i+1] - split[i] < close) {
-	j = i+1;
+        j = i+1;
 
-	// I,J = set of consecutive splits that are collectively too close
+        // I,J = set of consecutive splits that are collectively too close
-	// if can expand set and not become too close to splits I-1 or J+1, do it
+        // if can expand set and not become too close to splits I-1 or J+1, do it
-	// else add split I-1 or J+1 to set and try again
+        // else add split I-1 or J+1 to set and try again
-	// delta = size of expanded split set that will satisy criterion
+        // delta = size of expanded split set that will satisy criterion
 
-	while (1) {
+        while (1) {
-	  delta = (j-i) * close;
+          delta = (j-i) * close;
-	  midpt = 0.5 * (split[i]+split[j]);
+          midpt = 0.5 * (split[i]+split[j]);
-	  start = midpt - 0.5*delta;
+          start = midpt - 0.5*delta;
-	  stop = midpt + 0.5*delta;
+          stop = midpt + 0.5*delta;
 
-	  if (i > 0) lbound = split[i-1] + close;
+          if (i > 0) lbound = split[i-1] + close;
-	  else lbound = 0.0;
+          else lbound = 0.0;
-	  if (j < np) ubound = split[j+1] - close;
+          if (j < np) ubound = split[j+1] - close;
-	  else ubound = 1.0;
+          else ubound = 1.0;
 
-	  // start/stop are within bounds, reset the splits
+          // start/stop are within bounds, reset the splits
 
-	  if (start >= lbound && stop <= ubound) break;
+          if (start >= lbound && stop <= ubound) break;
 
-	  // try a shift to either bound, reset the splits if delta fits
+          // try a shift to either bound, reset the splits if delta fits
-	  // these tests change start/stop
+          // these tests change start/stop
 
-	  if (start < lbound) {
+          if (start < lbound) {
-	    start = lbound;
+            start = lbound;
-	    stop = start + delta;
+            stop = start + delta;
-	    if (stop <= ubound) break;
+            if (stop <= ubound) break;
-	  } else if (stop > ubound) {
+          } else if (stop > ubound) {
-	    stop = ubound;
+            stop = ubound;
-	    start = stop - delta;
+            start = stop - delta;
-	    if (start >= lbound) break;
+            if (start >= lbound) break;
-	  }
+          }
 
-	  // delta does not fit between lbound and ubound
+          // delta does not fit between lbound and ubound
-	  // exit if can't expand set, else expand set
+          // exit if can't expand set, else expand set
-	  // if can expand in either direction,
+          // if can expand in either direction,
-	  //   pick new split closest to current midpt of set
+          //   pick new split closest to current midpt of set
 
-	  if (i == 0 && j == np) {
+          if (i == 0 && j == np) {
-	    start = 0.0; stop = 1.0;
+            start = 0.0; stop = 1.0;
-	    break;
+            break;
-	  }
+          }
-	  if (i == 0) j++;
+          if (i == 0) j++;
-	  else if (j == np) i--;
+          else if (j == np) i--;
-	  else if (midpt-lbound < ubound-midpt) i--;
+          else if (midpt-lbound < ubound-midpt) i--;
-	  else j++;
+          else j++;
-	}
+        }
 
-	// reset all splits between I,J inclusive to be equi-spaced
+        // reset all splits between I,J inclusive to be equi-spaced
 
-	spacing = (stop-start) / (j-i);
+        spacing = (stop-start) / (j-i);
-	for (m = i; m <= j; m++)
+        for (m = i; m <= j; m++)
-	  split[m] = start + (m-i)*spacing;
+          split[m] = start + (m-i)*spacing;
         if (j == np) split[np] = 1.0;
 
-	// continue testing beyond the J split
+        // continue testing beyond the J split
 
-	i = j+1;
+        i = j+1;
       } else i++;
     }
 

src/npair_half_size_multi_newton.cpp

@@ -93,9 +93,9 @@ void NPairHalfSizeMultiNewton::build(NeighList *list)
       cutdistsq = (radsum+skin) * (radsum+skin);
 
       if (rsq <= cutdistsq) {
-        if (history && rsq < radsum*radsum) 
+        if (history && rsq < radsum*radsum)
           neighptr[n++] = j ^ mask_history;
-        else 
+        else
           neighptr[n++] = j;
       }
     }
@@ -123,7 +123,7 @@ void NPairHalfSizeMultiNewton::build(NeighList *list)
         cutdistsq = (radsum+skin) * (radsum+skin);
 
         if (rsq <= cutdistsq) {
-          if (history && rsq < radsum*radsum) 
+          if (history && rsq < radsum*radsum)
             neighptr[n++] = j ^ mask_history;
           else
             neighptr[n++] = j;

src/npair_half_size_multi_newton_tri.cpp

@@ -105,7 +105,7 @@ void NPairHalfSizeMultiNewtonTri::build(NeighList *list)
         cutdistsq = (radsum+skin) * (radsum+skin);
 
         if (rsq <= cutdistsq) {
-          if (history && rsq < radsum*radsum) 
+          if (history && rsq < radsum*radsum)
             neighptr[n++] = j ^ mask_history;
           else
             neighptr[n++] = j;