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ludic.ui: string matching compares in place - at_alias, lk_in, colours and every s[a..b] == p made a string per position tried, per rule, per element, per frame (a benchmark page: ~3 MB -> 256 KB a frame)

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-27 23:27:02 +03:00
parent 8808dda605
commit 83200a453b
17 changed files with 84 additions and 50 deletions
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7
packages/ludic.ui/link.ludic
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@ -20,10 +20,9 @@ function lk_kids(ui_st: mut UiState, f: UiFile, t: UiTpl) -> void {
function lk_element(ui_st: UiState, tag: string) -> bool { return lk_in(LK_OWN, tag) or lk_in(EL_BOXES, tag) or lk_in(EL_TEXTS, tag) or nt_find(ui_st, tag) != null }
# a word in a list of words written " a b c "
function lk_in(words: string, w: string) -> bool {
let pat = ` {w} `
let n = len(pat)
for i in 0 .. len(words) - n + 1 {
if words[i..i + n] == pat { return true }
let n = len(w)
for i in 0 .. len(words) - n - 1 {
if words[i] == 32 and words[i + n + 1] == 32 and sat(words, i + 1, w) { return true }
}
return false
}