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Follow-up fixes to number highlighting

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This commit is contained in:
VolTer 2022-08-29 19:23:28 +02:00
parent c3332018fb
commit 1342b8ccd6
1 changed files with 15 additions and 14 deletions
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29
modules/gdscript/editor/gdscript_highlighter.cpp
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@ -279,23 +279,24 @@ Dictionary GDScriptSyntaxHighlighter::_get_line_syntax_highlighting_impl(int p_l
in_number = true;
}
// Special cases for numbers: Unary operators, separator '_', decimal point '.', literals '0x' and '0b', and scientific notation 'e'.
// Special cases for numbers
if (in_number && !is_a_digit) {
if ((str[j] == '+' || str[j] == '-') && j > 0 && str[j - 1] == 'e' && !prev_is_digit) {
in_number = true;
} else if ((str[j] == 'e' || str[j] == '_' || str[j] == '.') && prev_is_digit) {
in_number = true;
} else if ((str[j] == 'b' || str[j] == 'x') && (j > 0 && str[j - 1] == '0')) {
in_number = true;
if (str[j] == 'b') {
is_bin_notation = true;
} else if (str[j] == 'x') {
is_hex_notation = true;
}
} else {
if (str[j] == 'b' && str[j - 1] == '0') {
is_bin_notation = true;
} else if (str[j] == 'x' && str[j - 1] == '0') {
is_hex_notation = true;
} else if (!((str[j] == '-' || str[j] == '+') && str[j - 1] == 'e' && !prev_is_digit) &&
!(str[j] == '_' && (prev_is_digit || str[j - 1] == 'b' || str[j - 1] == 'x' || str[j - 1] == '.')) &&
!((str[j] == 'e' || str[j] == '.') && (prev_is_digit || str[j - 1] == '_')) &&
!((str[j] == '-' || str[j] == '+' || str[j] == '~') && !prev_is_binary_op && str[j - 1] != 'e')) {
/* 1st row of condition: '+' or '-' after scientific notation;
2nd row of condition: '_' as a numeric separator;
3rd row of condition: Scientific notation 'e' and floating points;
4th row of condition: Multiple unary operators. */
in_number = false;
}
} else if ((str[j] == '.' || str[j] == '+' || str[j] == '-' || str[j] == '~') && !is_binary_op) {
} else if ((str[j] == '-' || str[j] == '+' || str[j] == '~' || (str[j] == '.' && str[j + 1] != '.' && (j == 0 || (j > 0 && str[j - 1] != '.')))) && !is_binary_op) {
// Start a number from unary mathematical operators and floating points, except for '..'
in_number = true;
}