Use is_whitespace more
#202
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Here we use abstract type & subtyping because it's common traits pattern
in Julia.
We do not need to export these objects because we can use strings for
versions in user-facing functions like:
```julia
function load(str::AbstractString; version::YAMLVersion)
# ...
end
function load(str::AbstractString; version::AbstractString)
version == "1.1" ? load(str, version=YAMLV1_1()) :
version == "1.2" ? load(str, version=YAMLV1_2()) :
throw(ErrorException())
end
load(str, version="1.1")
```
Paalon
changed the title
yaml_1_1_is_whitespace more.is_whitespace more
GunnarFarneback
approved these changes
Jun 22, 2024
| @@ -13,6 +13,8 @@ is_s_white(c::Char) = c == yaml_1_2_s_space || c == yaml_1_2_s_tab | |||
| # YAML 1.2 [37] ns-ascii-letter ::= [x41-x5A] | [x61-x7A] # A-Z a-z | |||
| is_ns_ascii_letter(c::Char) = 'A' ≤ c ≤ 'Z' || 'a' ≤ c ≤ 'z' | |||
|
|
|||
| is_whitespace(::YAMLV1_1, c::Char) = c == '\0' || c == ' ' || c == '\t' || is_b_char(YAMLV1_1(), c) | |||
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Counting \0 as whitespace seems suspicious but maybe that's the best way to make sense of the existing code.
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I haven't understood this whitespace meaning yet but only mechanically replacing existing code.
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This depends on #200. Use
yaml_1_1_is_whitespacemore.