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cleanup...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2026-08-04 22:07:57 +03:00
parent 74b6c19753
commit 811b0a433d
1 changed files with 7 additions and 11 deletions
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18
v3/pwiki/parser.js
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@ -750,6 +750,7 @@ module.BaseParser = {
// <ast> ::= [ <item>, ... ]
// <item> ::=
// <basic-value>
// | Promise(<value>)
// | <elem>
//
// <elem> is returned if its value is not resolved yet.
@ -775,7 +776,6 @@ module.BaseParser = {
while(elem && elem.value){
// exec stage II macros...
if(typeof(elem.value) == 'function'){
let i = elems.length
let e = elem
let func = e.value
elem = Promise.awaitOrRun(
@ -845,9 +845,7 @@ module.BaseParser = {
// - apply global filters
// - apply stage III post handlers
//
//
// XXX RECURSION might be a good idea to limit recursion/nesting depth
// of inner resolve(..)...
// XXX do we report recursion errors here???
finalize: function(page, ast, state={}, nested_handlers={}, wait='wait'){
var that = this
@ -858,6 +856,9 @@ module.BaseParser = {
e.call(that, state)
: e })
.flat() }
// NOTE: we are not guarding against recursion here as there is no
// point of manually doing what JS does anyway, unless there
// is an explicit reason to do so (e.g. report error).
var resolve = function(ast){
return Promise.awaitOrRun(
state.hasOwnProperty('wait') ?
@ -880,9 +881,11 @@ module.BaseParser = {
ast = this.resolve(page, ast, state, nested_handlers)
return Promise.awaitOrRun(
// in case ast contains value promises, expand them...
Promise
.iter(ast)
.sync(),
// wait...
(wait && state.hasOwnProperty(wait)) ?
state[wait]
: null,
@ -1017,13 +1020,6 @@ module.parser = {
//
// XXX should we include the global filters (current) or exclude
// them by default???
// XXX BUG: async body breaks nested filters...
// '<filter upper/>aaa <filter -upper> moo @source(/async/page) </filter> bbb'
// -> 'AAA MOO PAGE BBB'
// XXX and this deadlocks with LOCAL_STATE
// while:
// '<filter upper/>aaa <filter -upper> moo @source(/page) </filter> bbb'
// -> 'AAA moo Page BBB'
filter: Macro(
[['clear']],
function(page, args, body, state){