mirror of
https://github.com/jezhiggins/arabica
synced 2024-11-15 19:48:00 +01:00
45 lines
No EOL
1.9 KiB
Text
45 lines
No EOL
1.9 KiB
Text
Introduce GlobalVariable and GlobalParam.
|
|
Rename Variable_instance to DeclaredVariable.
|
|
Get rid of Variable_declaration. Variables should implement Variable_instance.
|
|
Normal variables don't bother with injectGlobalScope, GlobalVariables do.
|
|
Variables become their own closures. Forget all the ref counting nonsense, it is not necessary.
|
|
Normal variables resolve immediately and push themselves on the stack.
|
|
GlobalVariables resolve on demand.
|
|
|
|
====================================================
|
|
Elements test suite
|
|
Errors test suite
|
|
|
|
apply:import within for-each is not allowed
|
|
xsl:number
|
|
format-number
|
|
xsl:strip-space and xsl:preserve-space
|
|
lang()
|
|
unparsed-entity-uri()
|
|
xsl:fallback
|
|
attribute sets
|
|
two arg version of document()
|
|
node-set version of document()
|
|
xsl:sort/@lang
|
|
forward compatibility
|
|
element-available
|
|
function-available
|
|
output combining (partially done for cdata-section-elements)
|
|
|
|
|
|
Performance
|
|
variable pool
|
|
string pool?
|
|
use underlying_impl in XPath axis walker - DONE
|
|
use underlying_impl in XPath functions - DONE
|
|
short circuit evaluation in functions
|
|
only convert to full NodeSet at boundary - DONE
|
|
use a proxy to return propagate values out of functions
|
|
params - avoid creating closure for xsl:param if the param has been passed - DONE
|
|
- if running, resolve variable immediately, don't bother to create closure
|
|
- when declaring variable, don't create closure/resolve if higher-precedence variable already exists
|
|
- bin variable_instance_pointer, think I can pass by value
|
|
- actually, I think we avoid the whole closure creation business by getting the variables to pass in themselves,
|
|
or a simple wrapper around themselves. Top-level variables can hang on to a pointer to the toplevel injected context.
|
|
Top level variables are the only ones that need to worry about precedence. Immediate variable can just look up by name,
|
|
then get on with it. |