Rename variable.

Resolves error when compiling JS strictly.

Author: Neil Fraser

csharp/DiffMatchPatch.cs

@@ -382,10 +382,10 @@ private List<Diff> diff_compute(string text1, string text2,
  private List<Diff> diff_lineMode(string text1, string text2,
  DateTime deadline) {
  // Scan the text on a line-by-line basis first.
- Object[] b = diff_linesToChars(text1, text2);
- text1 = (string)b[0];
- text2 = (string)b[1];
- List<string> linearray = (List<string>)b[2];
+ Object[] a = diff_linesToChars(text1, text2);
+ text1 = (string)a[0];
+ text2 = (string)a[1];
+ List<string> linearray = (List<string>)a[2];
 
  List<Diff> diffs = diff_main(text1, text2, false, deadline);
 
@@ -419,10 +419,10 @@ private List<Diff> diff_lineMode(string text1, string text2,
  diffs.RemoveRange(pointer - count_delete - count_insert,
  count_delete + count_insert);
  pointer = pointer - count_delete - count_insert;
- List<Diff> a =
+ List<Diff> subDiff =
  this.diff_main(text_delete, text_insert, false, deadline);
- diffs.InsertRange(pointer, a);
- pointer = pointer + a.Count;
+ diffs.InsertRange(pointer, subDiff);
+ pointer = pointer + subDiff.Count;
  }
  count_insert = 0;
  count_delete = 0;

dart/DMPClass.dart

@@ -267,12 +267,12 @@ class DiffMatchPatch {
  // Delete the offending records and add the merged ones.
  diffs.removeRange(pointer - count_delete - count_insert, pointer);
  pointer = pointer - count_delete - count_insert;
- final a = diff_main(text_delete.toString(), text_insert.toString(),
- false, deadline);
- for (int j = a.length - 1; j >= 0; j--) {
- diffs.insert(pointer, a[j]);
+ final subDiff = diff_main(text_delete.toString(),
+ text_insert.toString(), false, deadline);
+ for (int j = subDiff.length - 1; j >= 0; j--) {
+ diffs.insert(pointer, subDiff[j]);
  }
- pointer = pointer + a.length;
+ pointer = pointer + subDiff.length;
  }
  count_insert = 0;
  count_delete = 0;

java/src/name/fraser/neil/plaintext/diff_match_patch.java

@@ -293,10 +293,10 @@ private LinkedList<Diff> diff_compute(String text1, String text2,
  private LinkedList<Diff> diff_lineMode(String text1, String text2,
  long deadline) {
  // Scan the text on a line-by-line basis first.
- LinesToCharsResult b = diff_linesToChars(text1, text2);
- text1 = b.chars1;
- text2 = b.chars2;
- List<String> linearray = b.lineArray;
+ LinesToCharsResult a = diff_linesToChars(text1, text2);
+ text1 = a.chars1;
+ text2 = a.chars2;
+ List<String> linearray = a.lineArray;
 
  LinkedList<Diff> diffs = diff_main(text1, text2, false, deadline);
 
@@ -333,9 +333,9 @@ private LinkedList<Diff> diff_lineMode(String text1, String text2,
  pointer.previous();
  pointer.remove();
  }
- for (Diff newDiff : diff_main(text_delete, text_insert, false,
+ for (Diff subDiff : diff_main(text_delete, text_insert, false,
  deadline)) {
- pointer.add(newDiff);
+ pointer.add(subDiff);
  }
  }
  count_insert = 0;

javascript/diff_match_patch_uncompressed.js

@@ -260,11 +260,12 @@ diff_match_patch.prototype.diff_lineMode_ = function(text1, text2, deadline) {
  diffs.splice(pointer - count_delete - count_insert,
  count_delete + count_insert);
  pointer = pointer - count_delete - count_insert;
- var a = this.diff_main(text_delete, text_insert, false, deadline);
- for (var j = a.length - 1; j >= 0; j--) {
- diffs.splice(pointer, 0, a[j]);
+ var subDiff =
+ this.diff_main(text_delete, text_insert, false, deadline);
+ for (var j = subDiff.length - 1; j >= 0; j--) {
+ diffs.splice(pointer, 0, subDiff[j]);
  }
- pointer = pointer + a.length;
+ pointer = pointer + subDiff.length;
  }
  count_insert = 0;
  count_delete = 0;

objectivec/DiffMatchPatch.m

@@ -560,10 +560,10 @@ - (NSMutableArray *)diff_lineModeFromOldString:(NSString *)text1
  deadline:(NSTimeInterval)deadline;
 {
  // Scan the text on a line-by-line basis first.
- NSArray *b = [self diff_linesToCharsForFirstString:text1 andSecondString:text2];
- text1 = (NSString *)[b objectAtIndex:0];
- text2 = (NSString *)[b objectAtIndex:1];
- NSMutableArray *linearray = (NSMutableArray *)[b objectAtIndex:2];
+ NSArray *a = [self diff_linesToCharsForFirstString:text1 andSecondString:text2];
+ text1 = (NSString *)[a objectAtIndex:0];
+ text2 = (NSString *)[a objectAtIndex:1];
+ NSMutableArray *linearray = (NSMutableArray *)[a objectAtIndex:2];
 
  NSAutoreleasePool *recursePool = [NSAutoreleasePool new];
  NSMutableArray *diffs = [self diff_mainOfOldString:text1 andNewString:text2 checkLines:NO deadline:deadline];
@@ -599,16 +599,16 @@ - (NSMutableArray *)diff_lineModeFromOldString:(NSString *)text1
  // Upon reaching an equality, check for prior redundancies.
  if (count_delete >= 1 && count_insert >= 1) {
  // Delete the offending records and add the merged ones.
- NSMutableArray *a = [self diff_mainOfOldString:text_delete andNewString:text_insert checkLines:NO deadline:deadline];
+ NSMutableArray *subDiff = [self diff_mainOfOldString:text_delete andNewString:text_insert checkLines:NO deadline:deadline];
  [diffs removeObjectsInRange:NSMakeRange(thisPointer - count_delete - count_insert,
  count_delete + count_insert)];
  thisPointer = thisPointer - count_delete - count_insert;
  NSUInteger insertionIndex = thisPointer;
- for (Diff *thisDiff in a) {
+ for (Diff *thisDiff in subDiff) {
  [diffs insertObject:thisDiff atIndex:insertionIndex];
  insertionIndex++;
  }
- thisPointer = thisPointer + a.count;
+ thisPointer = thisPointer + subDiff.count;
  }
  count_insert = 0;
  count_delete = 0;

python2/diff_match_patch.py

@@ -239,9 +239,9 @@ def diff_lineMode(self, text1, text2, deadline):
  # Upon reaching an equality, check for prior redundancies.
  if count_delete >= 1 and count_insert >= 1:
  # Delete the offending records and add the merged ones.
- a = self.diff_main(text_delete, text_insert, False, deadline)
- diffs[pointer - count_delete - count_insert : pointer] = a
- pointer = pointer - count_delete - count_insert + len(a)
+ subDiff = self.diff_main(text_delete, text_insert, False, deadline)
+ diffs[pointer - count_delete - count_insert : pointer] = subDiff
+ pointer = pointer - count_delete - count_insert + len(subDiff)
  count_insert = 0
  count_delete = 0
  text_delete = ''

python3/diff_match_patch.py

@@ -237,9 +237,9 @@ def diff_lineMode(self, text1, text2, deadline):
  # Upon reaching an equality, check for prior redundancies.
  if count_delete >= 1 and count_insert >= 1:
  # Delete the offending records and add the merged ones.
- a = self.diff_main(text_delete, text_insert, False, deadline)
- diffs[pointer - count_delete - count_insert : pointer] = a
- pointer = pointer - count_delete - count_insert + len(a)
+ subDiff = self.diff_main(text_delete, text_insert, False, deadline)
+ diffs[pointer - count_delete - count_insert : pointer] = subDiff
+ pointer = pointer - count_delete - count_insert + len(subDiff)
  count_insert = 0
  count_delete = 0
  text_delete = ''