diff options
Diffstat (limited to 'src/strings.cpp')
-rw-r--r-- | src/strings.cpp | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/strings.cpp b/src/strings.cpp index 954996d68..f14e9123b 100644 --- a/src/strings.cpp +++ b/src/strings.cpp @@ -469,75 +469,74 @@ static int DeterminePluralForm(int64 count, int plural_form) default: NOT_REACHED(); - /* Two forms, singular used for one only + /* Two forms: singular used for one only. * Used in: * Danish, Dutch, English, German, Norwegian, Swedish, Estonian, Finnish, * Greek, Hebrew, Italian, Portuguese, Spanish, Esperanto */ case 0: return n != 1; - /* Only one form + /* Only one form. * Used in: * Hungarian, Japanese, Korean, Turkish */ case 1: return 0; - /* Two forms, singular used for zero and one + /* Two forms: singular used for 0 and 1. * Used in: * French, Brazilian Portuguese */ case 2: return n > 1; - /* Three forms, special case for 0 and ending in 1, except those ending in 11 + /* Three forms: special cases for 0, and numbers ending in 1 except when ending in 11. * Used in: * Latvian */ case 3: return n % 10 == 1 && n % 100 != 11 ? 0 : n != 0 ? 1 : 2; - /* Five forms, special case for one, two, 3 to 6 and 7 to 10 + /* Five forms: special cases for 1, 2, 3 to 6, and 7 to 10. * Used in: * Gaelige (Irish) */ case 4: return n == 1 ? 0 : n == 2 ? 1 : n < 7 ? 2 : n < 11 ? 3 : 4; - /* Three forms, special case for numbers ending in 1[2-9] + /* Three forms: special cases for numbers ending in 1 except when ending in 11, and 2 to 9 except when ending in 12 to 19. * Used in: * Lithuanian */ case 5: return n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2; - /* Three forms, special cases for numbers ending in 1 and 2, 3, 4, except those ending in 1[1-4] + /* Three forms: special cases for numbers ending in 1 except wehn ending in 11, and 2 to 4 except when ending in 12 to 14. * Used in: * Croatian, Russian, Ukrainian */ case 6: return n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2; - /* Three forms, special case for one and some numbers ending in 2, 3, or 4 + /* Three forms: special cases for 1, and numbers ending in 2 to 4 except when ending in 12 to 14. * Used in: * Polish */ case 7: return n == 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2; - /* Four forms, special case for one and all numbers ending in 02, 03, or 04 + /* Four forms: special cases for numbers ending in 01, 02, and 03 to 04. * Used in: * Slovenian */ case 8: return n % 100 == 1 ? 0 : n % 100 == 2 ? 1 : n % 100 == 3 || n % 100 == 4 ? 2 : 3; - /* Two forms; singular used for everything ending in 1 but not in 11. + /* Two forms: singular used for numbers ending in 1 except when ending in 11. * Used in: * Icelandic */ case 9: return n % 10 == 1 && n % 100 != 11 ? 0 : 1; - /* Three forms, special cases for one and 2, 3, or 4 + /* Three forms: special cases for 1, and 2 to 4 * Used in: * Czech, Slovak */ case 10: return n == 1 ? 0 : n >= 2 && n <= 4 ? 1 : 2; - /* Two forms, special 'hack' for Korean; singular for numbers ending - * in a consonant and plural for numbers ending in a vowel. + /* Two forms: cases for numbers ending with a consonant, and with a vowel. * Korean doesn't have the concept of plural, but depending on how a * number is pronounced it needs another version of a particle. * As such the plural system is misused to give this distinction. @@ -562,7 +561,7 @@ static int DeterminePluralForm(int64 count, int plural_form) NOT_REACHED(); } - /* Four forms: one, 0 and everything ending in 02..10, everything ending in 11..19. + /* Four forms: special cases for 1, 0 and numbers ending in 02 to 10, and numbers ending in 11 to 19. * Used in: * Maltese */ case 12: |