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[apps/python_text_area] Clean drawLine

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This commit is contained in:
Léa Saviot
2019-10-10 15:09:43 +02:00
parent 30923ed4c6
commit 9d9efc985f
1 changed files with 9 additions and 10 deletions
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19
apps/code/python_text_area.cpp
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@@ -94,18 +94,17 @@ void PythonTextArea::ContentView::drawLine(KDContext * ctx, int line, const char
return;
}
/* We're using the MicroPython lexer to do syntax highlighting on a per-line
* basis. This can work, however the MicroPython lexer won't accept a line
* starting with a whitespace. So we're discarding leading whitespaces
* beforehand. */
const char * firstNonSpace = UTF8Helper::NotCodePointSearch(text, ' ');
if (UTF8Helper::CodePointIs(firstNonSpace, UCodePointNull)) {
return;
}
nlr_buf_t nlr;
if (nlr_push(&nlr) == 0) {
/* We're using the MicroPython lexer to do syntax highlighting on a per-line
* basis. This can work, however the MicroPython lexer won't accept a line
* starting with a whitespace. So we're discarding leading whitespaces
* beforehand. */
const char * firstNonSpace = UTF8Helper::NotCodePointSearch(text, ' ');
if (UTF8Helper::CodePointIs(firstNonSpace, UCodePointNull)) {
nlr_pop();
return;
}
mp_lexer_t * lex = mp_lexer_new_from_str_len(0, firstNonSpace, byteLength - (firstNonSpace - text), 0);
LOG_DRAW("Pop token %d\n", lex->tok_kind);