diff options
| author | krasimir <krasimir@chalmers.se> | 2009-12-13 18:50:29 +0000 |
|---|---|---|
| committer | krasimir <krasimir@chalmers.se> | 2009-12-13 18:50:29 +0000 |
| commit | f85232947e74ee7ef8c7b0ad2338212e7e68f1be (patch) | |
| tree | 667b886a5e3a4b026a63d4e3597f32497d824761 /src/compiler/GF/Text/CP1251.hs | |
| parent | d88a865faff59c98fc91556ff8700b10ee5f2df8 (diff) | |
reorganize the directories under src, and rescue the JavaScript interpreter from deprecated
Diffstat (limited to 'src/compiler/GF/Text/CP1251.hs')
| -rw-r--r-- | src/compiler/GF/Text/CP1251.hs | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/compiler/GF/Text/CP1251.hs b/src/compiler/GF/Text/CP1251.hs new file mode 100644 index 000000000..7c277abab --- /dev/null +++ b/src/compiler/GF/Text/CP1251.hs @@ -0,0 +1,74 @@ +module GF.Text.CP1251 where
+
+import Data.Char
+
+decodeCP1251 = map convert where
+ convert c
+ | c >= '\xC0' && c <= '\xFF' = chr (ord c + (0x410-0xC0))
+ | c == '\xA8' = chr 0x401 -- cyrillic capital letter lo
+ | c == '\x80' = chr 0x402
+ | c == '\x81' = chr 0x403
+ | c == '\xAA' = chr 0x404
+ | c == '\xBD' = chr 0x405
+ | c == '\xB2' = chr 0x406
+ | c == '\xAF' = chr 0x407
+ | c == '\xA3' = chr 0x408
+ | c == '\x8A' = chr 0x409
+ | c == '\x8C' = chr 0x40A
+ | c == '\x8E' = chr 0x40B
+ | c == '\x8D' = chr 0x40C
+ | c == '\xA1' = chr 0x40E
+ | c == '\x8F' = chr 0x40F
+ | c == '\xB8' = chr 0x451 -- cyrillic small letter lo
+ | c == '\x90' = chr 0x452
+ | c == '\x83' = chr 0x453
+ | c == '\xBA' = chr 0x454
+ | c == '\xBE' = chr 0x455
+ | c == '\xB3' = chr 0x456
+ | c == '\xBF' = chr 0x457
+ | c == '\xBC' = chr 0x458
+ | c == '\x9A' = chr 0x459
+ | c == '\x9C' = chr 0x45A
+ | c == '\x9E' = chr 0x45B
+ | c == '\x9D' = chr 0x45C
+ | c == '\xA2' = chr 0x45E
+ | c == '\x9F' = chr 0x45F
+ | c == '\xA5' = chr 0x490
+ | c == '\xB4' = chr 0x491
+ | otherwise = c
+
+encodeCP1251 = map convert where
+ convert c
+ | oc >= 0x410 && oc <= 0x44F = chr (oc - (0x410-0xC0))
+ | oc == 0x401 = '\xA8' -- cyrillic capital letter lo
+ | oc == 0x402 = '\x80'
+ | oc == 0x403 = '\x81'
+ | oc == 0x404 = '\xAA'
+ | oc == 0x405 = '\xBD'
+ | oc == 0x406 = '\xB2'
+ | oc == 0x407 = '\xAF'
+ | oc == 0x408 = '\xA3'
+ | oc == 0x409 = '\x8A'
+ | oc == 0x40A = '\x8C'
+ | oc == 0x40B = '\x8E'
+ | oc == 0x40C = '\x8D'
+ | oc == 0x40E = '\xA1'
+ | oc == 0x40F = '\x8F'
+ | oc == 0x451 = '\xB8' -- cyrillic small letter lo
+ | oc == 0x452 = '\x90'
+ | oc == 0x453 = '\x83'
+ | oc == 0x454 = '\xBA'
+ | oc == 0x455 = '\xBE'
+ | oc == 0x456 = '\xB3'
+ | oc == 0x457 = '\xBF'
+ | oc == 0x458 = '\xBC'
+ | oc == 0x459 = '\x9A'
+ | oc == 0x45A = '\x9C'
+ | oc == 0x45B = '\x9E'
+ | oc == 0x45C = '\x9D'
+ | oc == 0x45E = '\xA2'
+ | oc == 0x45F = '\x9F'
+ | oc == 0x490 = '\xA5'
+ | oc == 0x491 = '\xB4'
+ | otherwise = c
+ where oc = ord c
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