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Rename handle_ifndefs to handle_ifdefs

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This commit is contained in:
Lars Mueller 2020-08-23 22:37:17 +02:00
parent c7e165f170
commit 6a612874c2
1 changed files with 7 additions and 7 deletions
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14
text.lua
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@ -132,22 +132,22 @@ function utf8(number)
return string.char(256 - math.pow(2, 8 - i - 1) + number) .. result -- 256 = math.pow(2, 8) return string.char(256 - math.pow(2, 8 - i - 1) + number) .. result -- 256 = math.pow(2, 8)
end end
function handle_ifndefs(code, vars) function handle_ifdefs(code, vars)
local finalcode = {} local finalcode = {}
local endif local endif
local after_endif = -1 local after_endif = -1
local ifndef_pos, after_ifndef = string.find(code, "--IFNDEF", 1, true) local ifdef_pos, after_ifdef = string.find(code, "--IFDEF", 1, true)
while ifndef_pos do while ifdef_pos do
table.insert(finalcode, table.insert(finalcode,
string.sub(code, after_endif + 2, ifndef_pos - 1)) string.sub(code, after_endif + 2, ifdef_pos - 1))
local linebreak = string.find(code, "\n", after_ifndef + 1, true) local linebreak = string.find(code, "\n", after_ifdef + 1, true)
local varname = string.sub(code, after_ifndef + 2, linebreak - 1) local varname = string.sub(code, after_ifdef + 2, linebreak - 1)
endif, after_endif = string.find(code, "--ENDIF", linebreak + 1, true) endif, after_endif = string.find(code, "--ENDIF", linebreak + 1, true)
if not endif then break end if not endif then break end
if vars[varname] then if vars[varname] then
table.insert(finalcode, string.sub(code, linebreak + 1, endif - 1)) table.insert(finalcode, string.sub(code, linebreak + 1, endif - 1))
end end
ifndef_pos, after_ifndef = string.find(code, "--IFNDEF", ifdef_pos, after_ifdef = string.find(code, "--IFDEF",
after_endif + 1, true) after_endif + 1, true)
end end
table.insert(finalcode, string.sub(code, after_endif + 2)) table.insert(finalcode, string.sub(code, after_endif + 2))