--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/tesseract/src/textord/tovars.cpp	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,56 @@
+/**********************************************************************
+ * File:        tovars.cpp  (Formerly to_vars.c)
+ * Description: Variables used by textord.
+ * Author:    Ray Smith
+ * Created:   Tue Aug 24 16:55:02 BST 1993
+ *
+ * (C) Copyright 1993, Hewlett-Packard Ltd.
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ *
+ **********************************************************************/
+
+#include "tovars.h"
+#include "params.h"
+
+namespace tesseract {
+
+BOOL_VAR(textord_show_initial_words, false, "Display separate words");
+BOOL_VAR(textord_blocksall_fixed, false, "Moan about prop blocks");
+BOOL_VAR(textord_blocksall_prop, false, "Moan about fixed pitch blocks");
+INT_VAR(textord_dotmatrix_gap, 3, "Max pixel gap for broken pixed pitch");
+INT_VAR(textord_debug_block, 0, "Block to do debug on");
+INT_VAR(textord_pitch_range, 2, "Max range test on pitch");
+double_VAR(textord_wordstats_smooth_factor, 0.05, "Smoothing gap stats");
+double_VAR(textord_words_maxspace, 4.0, "Multiple of xheight");
+double_VAR(textord_words_default_maxspace, 3.5, "Max believable third space");
+double_VAR(textord_words_default_minspace, 0.6, "Fraction of xheight");
+double_VAR(textord_words_min_minspace, 0.3, "Fraction of xheight");
+double_VAR(textord_words_default_nonspace, 0.2, "Fraction of xheight");
+double_VAR(textord_words_initial_lower, 0.25, "Max initial cluster size");
+double_VAR(textord_words_initial_upper, 0.15, "Min initial cluster spacing");
+double_VAR(textord_words_minlarge, 0.75, "Fraction of valid gaps needed");
+double_VAR(textord_words_pitchsd_threshold, 0.040, "Pitch sync threshold");
+double_VAR(textord_words_def_fixed, 0.016, "Threshold for definite fixed");
+double_VAR(textord_words_def_prop, 0.090, "Threshold for definite prop");
+INT_VAR(textord_words_veto_power, 5, "Rows required to outvote a veto");
+double_VAR(textord_pitch_rowsimilarity, 0.08, "Fraction of xheight for sameness");
+BOOL_VAR(textord_pitch_scalebigwords, false, "Scale scores on big words");
+double_VAR(words_initial_lower, 0.5, "Max initial cluster size");
+double_VAR(words_initial_upper, 0.15, "Min initial cluster spacing");
+double_VAR(words_default_prop_nonspace, 0.25, "Fraction of xheight");
+double_VAR(words_default_fixed_space, 0.75, "Fraction of xheight");
+double_VAR(words_default_fixed_limit, 0.6, "Allowed size variance");
+double_VAR(textord_words_definite_spread, 0.30, "Non-fuzzy spacing region");
+double_VAR(textord_spacesize_ratioprop, 2.0, "Min ratio space/nonspace");
+double_VAR(textord_fpiqr_ratio, 1.5, "Pitch IQR/Gap IQR threshold");
+double_VAR(textord_max_pitch_iqr, 0.20, "Xh fraction noise in pitch");
+
+} // namespace tesseract