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Replace STRING and clean declarations of local variables in eval_word_spacing

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-02-23 07:37:49 +01:00
parent 5277443833
commit f2d2695ce9
1 changed files with 10 additions and 14 deletions
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24
src/ccmain/fixspace.cpp
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@ -267,24 +267,19 @@ int16_t Tesseract::eval_word_spacing(WERD_RES_LIST &word_res_list) {
int16_t total_score = 0;
int16_t word_count = 0;
int16_t done_word_count = 0;
int16_t word_len;
int16_t i;
int16_t offset;
WERD_RES *word; // current word
int16_t prev_word_score = 0;
bool prev_word_done = false;
bool prev_char_1 = false; // prev ch a "1/I/l"?
bool prev_char_digit = false; // prev ch 2..9 or 0
bool current_char_1 = false;
bool current_word_ok_so_far;
STRING punct_chars = "!\"`',.:;";
const char* punct_chars = "!\"`',.:;";
bool prev_char_punct = false;
bool current_char_punct = false;
bool word_done = false;
do {
word = word_res_it.data();
word_done = fixspace_thinks_word_done(word);
// current word
WERD_RES* word = word_res_it.data();
bool word_done = fixspace_thinks_word_done(word);
word_count++;
if (word->tess_failed) {
total_score += prev_word_score;
@ -300,8 +295,8 @@ int16_t Tesseract::eval_word_spacing(WERD_RES_LIST &word_res_list) {
Yes IF it didn't end in a 1 when the first char of this word is a digit
AND it didn't end in a digit when the first char of this word is a 1
*/
word_len = word->reject_map.length();
current_word_ok_so_far = false;
auto word_len = word->reject_map.length();
bool current_word_ok_so_far = false;
if (!((prev_char_1 && digit_or_numeric_punct(word, 0)) ||
(prev_char_digit && (
(word_done &&
@ -326,7 +321,7 @@ int16_t Tesseract::eval_word_spacing(WERD_RES_LIST &word_res_list) {
/* Add 1 to total score for every joined 1 regardless of context and
rejtn */
for (i = 0, prev_char_1 = false; i < word_len; i++) {
current_char_1 = word->best_choice->unichar_string()[i] == '1';
bool current_char_1 = word->best_choice->unichar_string()[i] == '1';
if (prev_char_1 || (current_char_1 && (i > 0)))
total_score++;
prev_char_1 = current_char_1;
@ -337,8 +332,9 @@ int16_t Tesseract::eval_word_spacing(WERD_RES_LIST &word_res_list) {
if (tessedit_prefer_joined_punct) {
for (i = 0, offset = 0, prev_char_punct = false; i < word_len;
offset += word->best_choice->unichar_lengths()[i++]) {
current_char_punct =
punct_chars.contains(word->best_choice->unichar_string()[offset]);
bool current_char_punct =
strchr(punct_chars,
word->best_choice->unichar_string()[offset]) != nullptr;
if (prev_char_punct || (current_char_punct && i > 0))
total_score++;
prev_char_punct = current_char_punct;