re-factor base.lua

diff --git a/lua/base.lua b/lua/base.lua
index b2ac71d..5aaf32f 100644 (file)
--- a/lua/base.lua
+++ b/lua/base.lua
@@ -176,509 +176,6 @@ function compute(input)
   return ret
 end
 
-----------------------------------
-
-_TO_BE_REPLACED_FLAG = "#TO_BE_REPLACED#"
-
-_ASCII_IMAGE_TABLE = {
-
-["birthday"] = { [[
-
-..........................................................................
-
-                H A P P Y  B I R T H D A Y  #TO_BE_REPLACED# !
-
-..........................................................................
-.....................**............................*......................
-.....................++..............**..........*+.*.....................
-...................*+*+..............**..........*++*.....................
-.................*+***++*............*+........*.*.*++*...................
-.................**..*+*.*..........*+.......*..*+.*.**...................
-................+*.**++**+*........*+*+*.....*.*+**+***...................
-................+**+*.*+**+*.....*+*.*++*.....**+**++*....................
-.................**++**+*++*....**..*++.*+.....**+..+*....................
-..................*+++.++*......+*.*+***.+.......*.+..**..................
-.............********..*.***...*.**+*.*+**.....+*+..****..................
-............*+*...****...+*....*+++++**++.....********....................
-.............++....***+++**....+.*******....****...*******................
-..............*+*........*+******+***..****.**+.......*+**................
-..............*+*..........+++...***+.#+**...*+*.......+*.................
-..............*+*..........+**+*.....**+++*..++.........++................
-..............*+*..........**.*+*........*+*..*+*......*+**...............
-..............*+*............+++*..........**.*+*........*++..............
-..............*+*............+++*...........*+*..........*++..............
-...........***+.*............+++*...........*+*..........*+***............
-.......******.*+*............+++*...........*+*..........*+*.++*..........
-......***......++...........*+*+*...........*++*************...**++.......
-....*+*.**......***************+*...........*+*********....*.....***......
-....++...*+**.................*+*...........*+*............*....**.**.....
-...*+*.....*******.............*+*..........*+*....**********.***...**....
-...*+*...*......************....*************...**..........****......*...
-...++....*******.......***+++*********************************.......**...
-..++.....++...*+*......*+***+*..........*********..........**...*..*..*...
-..+*....*+*...*+......*+....*+*.......*+**.....*+*........**.....*+**++...
-....*+.....**+.......**.....**........**........+*........**.......**+*...
-...*.+......*+***.*****.....*+......***.........+*........+*.......*+**...
-...*.+........******.........*********..........****..*****......***+*....
-....*.*.....................................................**....*+......
-....**+*...................................................+*****+*.......
-........**++......................................*++*....*++*............
-........*+******...............................*************..............
-...............****++*###*******###########*****++........................
-..........................................................................
-]],
-"生日蛋糕"},
-
-}
-
-function print_ascii(input)
-  if #input <= 0 then
-    local metatables = {}
-    for k, v in pairs(_ASCII_IMAGE_TABLE) do
-      table.insert(metatables, {["suggest"] = k, ["help"] = v[2]})
-    end
-    return metatables
-  elseif _ASCII_IMAGE_TABLE[input] then
-    local result  = _ASCII_IMAGE_TABLE[input][1]
-    local last_commit = ime.get_last_commit()
-    if #last_commit <= 0 or #last_commit > 20 then
-      last_commit = ""
-    end
-    return result:gsub(_TO_BE_REPLACED_FLAG, last_commit)
-  else
-    error("Invalid argument")
-  end
-end
-
-----------------------------------
--- Bitmaps table used for ascii_large_letters(), in 5x7 bitmaps.
-_LARGE_LETTER_BITMAPS = {
-
-[","] = [[
-
-
-
-
-  ,,
-  ,
- ,
-]],
-
-["-"] = [[
-
-
-
------
-
-
-
-]],
-
-["."] = [[
-
-
-
-
-
-..
-..
-]],
-
-["0"] = [[
- 000
-0   0
-0   0
-0   0
-0   0
-0   0
- 000
-]],
-
-["1"] = [[
-  1
-111
-  1
-  1
-  1
-  1
-11111
-]],
-
-["2"] = [[
- 222
-2   2
-    2
-   2
-  2
- 2
-22222
-]],
-
-["3"] = [[
- 333
-3   3
-    3
-  33
-    3
-3   3
- 333
-]],
-
-["4"] = [[
-   4
-  44
- 4 4
-4  4
-44444
-   4
-  444
-]],
-
-["5"] = [[
-55555
-5
-5555
-    5
-    5
-5   5
- 555
-]],
-
-["6"] = [[
-  66
- 6
-6
-6666
-6   6
-6   6
- 666
-]],
-
-["7"] = [[
-77777
-7   7
-   7
-  7
- 7
- 7
- 7
-]],
-
-["8"] = [[
- 888
-8   8
-8   8
- 888
-8   8
-8   8
- 888
-]],
-
-["9"] = [[
- 999
-9   9
-9   9
- 9999
-    9
-   9
- 99
-]],
-
-["A"] = [[
-  A
-  A
- A A
- A A
-AAAAA
-A   A
-A   A
-]],
-
-["B"] = [[
-BBBB
-B   B
-B   B
-BBBB
-B   B
-B   B
-BBBB
-]],
-
-["C"] = [[
- CCC
-C   C
-C
-C
-C
-C   C
- CCC
-]],
-
-["D"] = [[
-DDD
-D  D
-D   D
-D   D
-D   D
-D  D
-DDD
-]],
-
-["E"] = [[
-EEEEE
-E
-E
-EEEE
-E
-E
-EEEEE
-]],
-
-["F"] = [[
-FFFFF
-F
-F
-FFFF
-F
-F
-F
-]],
-
-["G"] = [[
- GGG
-G   G
-G
-G  GG
-G   G
-G   G
- GGG
-]],
-
-["H"] = [[
-H   H
-H   H
-H   H
-HHHHH
-H   H
-H   H
-H   H
-]],
-
-["I"] = [[
-IIIII
-  I
-  I
-  I
-  I
-  I
-IIIII
-]],
-
-["J"] = [[
-JJJJJ
-  J
-  J
-  J
-  J
-  J
-JJ
-]],
-
-["K"] = [[
-K   K
-K  K
-K K
-KK
-K K
-K  K
-K   K
-]],
-
-["L"] = [[
-L
-L
-L
-L
-L
-L
-LLLLL
-]],
-
-["M"] = [[
- M M
- MMM
- MMM
- MMM
-M M M
-M M M
-M   M
-]],
-
-["N"] = [[
-N   N
-N   N
-NN  N
-N N N
-N  NN
-N   N
-N   N
-]],
-
-["O"] = [[
- OOO
-O   O
-O   O
-O   O
-O   O
-O   O
- OOO
-]],
-
-["P"] = [[
-PPPP
-P   P
-P   P
-PPPP
-P
-P
-P
-]],
-
-["Q"] = [[
- QQQ
-Q   Q
-Q   Q
-Q   Q
-Q Q Q
-Q Q Q
- QQQQ
-]],
-
-["R"] = [[
-RRRR
-R   R
-R   R
-RRRR
-R R
-R  R
-R   R
-]],
-
-["S"] = [[
- SSS
-S   S
-S
- SSS
-    S
-S   S
- SSS
-]],
-
-["T"] = [[
-TTTTT
-  T
-  T
-  T
-  T
-  T
-  T
-]],
-
-["U"] = [[
-U   U
-U   U
-U   U
-U   U
-U   U
-U   U
- UUU
-]],
-
-["V"] = [[
-V   V
-V   V
-V   V
- V V
- V V
- V V
-  V
-]],
-
-["W"] = [[
-W   W
-W W W
-W W W
- WWW
- WWW
- WWW
- W W
-]],
-
-["X"] = [[
-X   X
-X   X
- X X
-  X
- X X
-X   X
-X   X
-]],
-
-["Y"] = [[
-Y   Y
-Y   Y
- Y Y
-  Y
-  Y
-  Y
-  Y
-]],
-
-["Z"] = [[
-ZZZZZ
-    Z
-   Z
-  Z
- Z
-Z
-ZZZZZ
-]],
-
-}
-
--- Converts input string to ascii image of large letters.
-function print_letter(input_string)
-  if #input_string == 0 then
-    return {}
-  end
-  local letter_width = 5
-  local letter_height = 7
-  local max_string_length = 16
-  local result_lines = {}
-  for i = 1, letter_height do result_lines[i] = "" end
-  input_string = input_string:upper()
-  -- Limits the input string size.
-  input_string = input_string:sub(1, max_string_length)
-  -- Only interate on valid characters.
-  for c in input_string:gmatch("[0-9A-Z ,.-]") do
-    local letter = _LARGE_LETTER_BITMAPS[c]
-    -- Splits the letter bitmap into lines and appends each line to the
-    -- corresponding line of the result.
-    local lines = ime.split_string(letter, "\n")
-    for i, line in ipairs(lines) do
-      if i > letter_height then break end
-      for i = 1, letter_width - #line do line = line .. ' ' end
-      result_lines[i] = result_lines[i] .. line .. '  '
-    end
-  end
-  -- Merges result lines.
-  for i, line in ipairs(result_lines) do
-    result_lines[i] = ime.trim_string_right(result_lines[i])
-  end
-  local result = "\n" .. ime.join_string(result_lines, "\n") .. "\n"
-  return result
-end
-
 
 --------------------------
 _ZODIAC_TABLE = {
@@ -744,7 +241,5 @@ ime.register_command("sj", "get_time", "输入时间", "alpha", "输入可选时
 ime.register_command("rq", "get_date", "输入日期", "alpha", "输入可选日期，例如2013-01-01")
 ime.register_command("js", "compute", "计算模式", "none", "输入表达式，例如log(2)")
 ime.register_command("xz", "query_zodiac", "查询星座", "none", "输入您的生日，例如12-3")
-ime.register_command("zf", "print_letter", "打印字符", "none", "请输入字母或数字序列，例如hello")
-ime.register_command("hh", "print_ascii", "画画")
 
 print("lua script loaded.")