webmcp
view framework/env/parse/_pre_fold.lua @ 2:72860d232f32
Version 1.0.2
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
Fixed bug with explicit garbage collection (requests > 256kB caused an error)
Views prefixed with an underscore can't be called externally
ui.paginate now displays the last page, if the selected page number is too high.
| author | jbe/bsw |
|---|---|
| date | Thu Dec 10 12:00:00 2009 +0100 (2009-12-10) |
| parents | 9fdfb27f8e67 |
| children |
line source
1 function parse._pre_fold(str)
2 local str = str
3 local special_chars = charset.get_data().special_chars
4 local function replace(name, dst)
5 local src = special_chars[name]
6 if src then
7 local pattern = string.gsub(src, "[][()^$%%]", "%%%1")
8 str = string.gsub(str, pattern, dst)
9 end
10 end
11 replace("nobreak_space", " ")
12 replace("minus_sign", "-")
13 replace("hyphen_sign", "-")
14 replace("nobreak_hyphen", "-")
15 replace("figure_dash", "-")
16 str = string.gsub(str, "\t+", " ")
17 str = string.gsub(str, "^ +", "")
18 str = string.gsub(str, " +$", "")
19 str = string.gsub(str, " +", " ")
20 return str
21 end