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Strip trailing whitespaces from output

This commit is contained in:
Alexander V. Nikolaev 2012-08-05 03:09:14 +00:00
parent 04c6922eeb
commit 78ffa7e651
1 changed files with 11 additions and 0 deletions
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11
ldoc/html.lua
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@ -21,6 +21,15 @@ local html = {}
local quit = utils.quit
local function cleanup_whitespaces(text)
local lines = stringx.splitlines(text)
for i = 1, #lines do
lines[i] = stringx.rstrip(lines[i])
end
lines[#lines + 1] = "" -- Little trick: file should end with newline
return table.concat(lines, "\n")
end
function html.generate_output(ldoc, args, project)
local check_directory, check_file, writefile = tools.check_directory, tools.check_file, tools.writefile
@ -126,6 +135,7 @@ function html.generate_output(ldoc, args, project)
check_file(args.dir..css, path.join(args.style,css)) -- has CSS been copied?
-- write out the module index
out = cleanup_whitespaces(out)
writefile(args.dir..args.output..args.ext,out)
-- in single mode, we exclude any modules since the module has been done;
@ -159,6 +169,7 @@ function html.generate_output(ldoc, args, project)
if not out then
quit('template failed for '..m.name..': '..err)
else
out = cleanup_whitespaces(out)
writefile(args.dir..lkind..'/'..m.name..args.ext,out)
end
end