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ludic.ui: parsing at load gives back what it does not keep - tpl_words written once into bytes of its own (a string a character before), a stylesheet's stripped text, its error list and each reader freed once read, ex_text's joining node freed when it collapses to one piece or none

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 20:06:25 +03:00
parent d9612ba2a6
commit 179dd60536
3 changed files with 31 additions and 9 deletions
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21
packages/ludic.ui/tpl.ludic
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@ -72,17 +72,28 @@ function tpl_value(v: string, err: []string) -> UiExpr {
@alloc_ok("a memo miss (tw) or a template being read: once per text")
function tpl_words(s: string) -> string {
if tpl_clean(s) { return s }
var out = ""
# written once into bytes of its own, as a TextRing slot is: a text built a character at a time
# left a string behind for every character
var p: pointer = null
unsafe { p = bytes(len(s) + 1) }
var n = 0
var gap = false
for i in 0 .. len(s) {
let c = s[i]
if c == 32 or c == 9 or c == 10 or c == 13 { gap = len(out) > 0 } else {
if gap { out = out + " " }
if c == 32 or c == 9 or c == 10 or c == 13 { gap = n > 0 } else {
unsafe {
if gap {
p[n] = 32
n += 1
}
p[n] = c
}
n += 1
gap = false
out = out + s[i..i + 1]
}
}
return out
unsafe { p[n] = 0 }
return p
}
function tpl_attr(t: UiTpl, key: string) -> UiExpr {
for i in 0 .. len(t.keys) {