wordrec: Replace TRUE, FALSE by true, false

Signed-off-by: Stefan Weil <sw@weilnetz.de>

src/wordrec/chop.cpp

@@ -121,7 +121,7 @@ EDGEPT *Wordrec::pick_close_point(EDGEPT *critical_point,
   int found_better;
 
   do {
-    found_better = FALSE;
+    found_better = false;
 
     this_distance = edgept_dist (critical_point, vertical_point);
     if (this_distance <= *best_dist) {
@@ -133,12 +133,12 @@ EDGEPT *Wordrec::pick_close_point(EDGEPT *critical_point,
         *best_dist = this_distance;
         best_point = vertical_point;
         if (chop_vertical_creep)
-          found_better = TRUE;
+          found_better = true;
       }
     }
     vertical_point = vertical_point->next;
   }
-  while (found_better == TRUE);
+  while (found_better == true);
 
   return (best_point);
 }

src/wordrec/chopper.cpp

@@ -25,7 +25,6 @@
 #include "blobs.h"     // for TPOINT, TBLOB, EDGEPT, TESSLINE, divisible_blob
 #include "callcpp.h"   // for Red
 #include "dict.h"      // for Dict
-#include "host.h"      // for FALSE, TRUE
 #include "lm_pain_points.h" // for LMPainPoints
 #include "lm_state.h"  // for BestChoiceBundle
 #include "matrix.h"    // for MATRIX
@@ -90,8 +89,8 @@ static int any_shared_split_points(const GenericVector<SEAM*>& seams, SEAM *seam
 
   length = seams.size();
   for (index = 0; index < length; index++)
-    if (seam->SharesPosition(*seams[index])) return TRUE;
-  return FALSE;
+    if (seam->SharesPosition(*seams[index])) return true;
+  return false;
 }
 
 /**

src/wordrec/outlines.h

@@ -39,7 +39,7 @@
 /**********************************************************************
  * same_point
  *
- * Return TRUE if the point values are the same. The parameters must
+ * Return true if the point values are the same. The parameters must
  * be of type POINT.
  **********************************************************************/
 #define same_point(p1,p2) \
@@ -86,7 +86,7 @@
 /**********************************************************************
  * is_exterior_point
  *
- * Return TRUE if the point supplied is an exterior projection from the
+ * Return true if the point supplied is an exterior projection from the
  * outline.
  **********************************************************************/
 
@@ -99,7 +99,7 @@
 /**********************************************************************
  * is_equal
  *
- * Return TRUE if the POINTs are equal.
+ * Return true if the POINTs are equal.
  **********************************************************************/
 
 #define is_equal(p1,p2)  \
@@ -108,7 +108,7 @@
 /**********************************************************************
  * is_on_line
  *
- * Return TRUE if the point is on the line segment between the two end
+ * Return true if the point is on the line segment between the two end
  * points.  The two end points are included as part of the  line.  The
  * parameters must be of type POINT.
  **********************************************************************/
@@ -120,8 +120,8 @@
 /**********************************************************************
  * within_range
  *
- * Return TRUE if the first number is in between the second two numbers.
- * Return FALSE otherwise.
+ * Return true if the first number is in between the second two numbers.
+ * Return false otherwise.
  **********************************************************************/
 
 #define within_range(x,x0,x1) \

src/wordrec/wordrec.cpp

@@ -46,20 +46,20 @@ Wordrec::Wordrec() :
 namespace tesseract {
 Wordrec::Wordrec() :
   // control parameters
-  BOOL_MEMBER(merge_fragments_in_matrix, TRUE,
+  BOOL_MEMBER(merge_fragments_in_matrix, true,
               "Merge the fragments in the ratings matrix and delete them"
               " after merging", params()),
-  BOOL_MEMBER(wordrec_no_block, FALSE, "Don't output block information",
+  BOOL_MEMBER(wordrec_no_block, false, "Don't output block information",
               params()),
-  BOOL_MEMBER(wordrec_enable_assoc, TRUE, "Associator Enable",
+  BOOL_MEMBER(wordrec_enable_assoc, true, "Associator Enable",
               params()),
-  BOOL_MEMBER(force_word_assoc, FALSE,
+  BOOL_MEMBER(force_word_assoc, false,
               "force associator to run regardless of what enable_assoc is."
               " This is used for CJK where component grouping is necessary.",
               CCUtil::params()),
   double_MEMBER(wordrec_worst_state, 1.0, "Worst segmentation state",
                 params()),
-  BOOL_MEMBER(fragments_guide_chopper, FALSE,
+  BOOL_MEMBER(fragments_guide_chopper, false,
               "Use information from fragments to guide chopping process",
               params()),
   INT_MEMBER(repair_unchopped_blobs, 1, "Fix blobs that aren't chopped",
@@ -106,7 +106,7 @@ Wordrec::Wordrec() :
              params()),
   INT_MEMBER(segment_adjust_debug, 0, "Segmentation adjustment debug",
              params()),
-  BOOL_MEMBER(assume_fixed_pitch_char_segment, FALSE,
+  BOOL_MEMBER(assume_fixed_pitch_char_segment, false,
               "include fixed-pitch heuristics in char segmentation",
               params()),
   INT_MEMBER(wordrec_debug_level, 0,

src/wordrec/wordrec.h

@@ -192,16 +192,16 @@ ELISTIZEH(FRAGMENT)
 class Wordrec : public Classify {
  public:
   // config parameters *******************************************************
-  BOOL_VAR_H(merge_fragments_in_matrix, TRUE,
+  BOOL_VAR_H(merge_fragments_in_matrix, true,
              "Merge the fragments in the ratings matrix and delete them "
              "after merging");
-  BOOL_VAR_H(wordrec_no_block, FALSE, "Don't output block information");
-  BOOL_VAR_H(wordrec_enable_assoc, TRUE, "Associator Enable");
-  BOOL_VAR_H(force_word_assoc, FALSE,
+  BOOL_VAR_H(wordrec_no_block, false, "Don't output block information");
+  BOOL_VAR_H(wordrec_enable_assoc, true, "Associator Enable");
+  BOOL_VAR_H(force_word_assoc, false,
              "force associator to run regardless of what enable_assoc is."
              "This is used for CJK where component grouping is necessary.");
   double_VAR_H(wordrec_worst_state, 1, "Worst segmentation state");
-  BOOL_VAR_H(fragments_guide_chopper, FALSE,
+  BOOL_VAR_H(fragments_guide_chopper, false,
              "Use information from fragments to guide chopping process");
   INT_VAR_H(repair_unchopped_blobs, 1, "Fix blobs that aren't chopped");
   double_VAR_H(tessedit_certainty_threshold, -2.25, "Good blob limit");
@@ -226,7 +226,7 @@ class Wordrec : public Classify {
   double_VAR_H(chop_good_split, 50.0, "Good split limit");
   INT_VAR_H(chop_x_y_weight, 3, "X / Y  length weight");
   INT_VAR_H(segment_adjust_debug, 0, "Segmentation adjustment debug");
-  BOOL_VAR_H(assume_fixed_pitch_char_segment, FALSE,
+  BOOL_VAR_H(assume_fixed_pitch_char_segment, false,
              "include fixed-pitch heuristics in char segmentation");
   INT_VAR_H(wordrec_debug_level, 0, "Debug level for wordrec");
   INT_VAR_H(wordrec_max_join_chunks, 4,