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fix(katana): for real

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Basically a partial revert of 6f35d05a3e and also using char instead
This commit is contained in:
tretrauit 2024-01-10 06:20:32 +07:00
parent 5d614df9f9
commit ba0bdfee37
1 changed files with 5 additions and 15 deletions
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20
swordfish/src/katana.rs
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@ -157,25 +157,15 @@ fn fix_tesseract_string(text: &mut String) {
}
// Workaround if the first character is a space
trace!("Text: {}", text);
let mut leading_spaces = 0;
let mut ending_spaces = 0;
let mut text_chars = text.chars();
while text_chars.nth(0).unwrap().is_whitespace() {
while text.starts_with(|c: char| c.is_whitespace()) {
trace!("Removing leading space");
leading_spaces += 1;
text.remove(0);
}
// Workaround if the last character is a space
while text_chars.nth_back(0).unwrap().is_whitespace() {
trace!("Text: {}", text);
while text.ends_with(|c: char| c.is_whitespace()) {
trace!("Removing ending space");
ending_spaces += 1;
}
// Remove the ending spaces
if ending_spaces > 0 {
text.truncate(text.len() - ending_spaces);
}
// Remove the leading spaces
if leading_spaces > 0 {
text.drain(0..leading_spaces);
text.pop();
}
trace!("Text (final): {}", text);
}