lyx_advance(data, 5);
return '-';
} else {
- string::size_type i;
+ string::size_type i = data.find_first_not_of("0123456789.");
+
+ if (i != 0) {
+ if (number_index > 3) return 'E';
+
+ string buffer;
+
+ // we have found some number
+ if (i == string::npos) {
+ buffer = data;
+ i = data.size() + 1;
+ } else
+ buffer = data.substr(0, i);
+
+ lyx_advance(data, i);
- // I really mean assignment ("=") below, not equality!
- if ((i = data.find_last_of("0123456789.")) != string::npos) {
- if (number_index > 3) return 'E'; // Error
- string buffer = data.substr(0, i + 1);
if (isStrDbl(buffer)) {
number[number_index] = strToDbl(buffer);
- lyx_advance(data, i + 1);
++number_index;
return 'n';
- } else
- return 'E'; // Error
- } else if ((i = data.find_last_of("abcdefghijklmnopqrstuvwxyz"))
- != string::npos) {
- if (unit_index > 3) return 'E'; // Error
- string buffer = data.substr(0, i + 1);
- unit[unit_index] = unitFromString(buffer);
+ } else return 'E';
+ }
+
+ i = data.find_first_not_of("abcdefghijklmnopqrstuvwxyz");
+ if (i != 0) {
+ if (unit_index > 3) return 'E';
+
+ string buffer;
+
+ // we have found some alphabetical string
+ if (i == string::npos) {
+ buffer = data;
+ i = data.size() + 1;
+ } else
+ buffer = data.substr(0, i);
+
+ // possibly we have "mmplus" string or similar
+ if (buffer.size() > 5 && (buffer.substr(2,4) == string("plus") || buffer.substr(2,5) == string("minus"))) {
+ lyx_advance(data, 2);
+ unit[unit_index] = unitFromString(buffer.substr(0, 2));
+ } else {
+ lyx_advance(data, i);
+ unit[unit_index] = unitFromString(buffer);
+ }
+
if (unit[unit_index] != LyXLength::UNIT_NONE) {
- lyx_advance(data, i + 1);
++unit_index;
return 'u';
- } else
- return 'E'; // Error
- } else
- return 'E'; // Error
+ } else return 'E'; // Error
+ }
+ return 'E'; // Error
}
}