From c1c02ffefdf41d2ad4fdd2fc9bdfedcd85bc85f2 Mon Sep 17 00:00:00 2001 From: koniifer Date: Sat, 23 Nov 2024 16:51:39 +0000 Subject: [PATCH] silly string --- Cargo.lock | 50 ++++----- sysdata/libraries/stn/src/math.hb | 10 ++ sysdata/libraries/stn/src/string.hb | 153 ++++++++++++++++++++++++++++ 3 files changed, 188 insertions(+), 25 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 2f07974b..8dc4baa1 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -213,12 +213,12 @@ dependencies = [ [[package]] name = "hbbytecode" version = "0.1.0" -source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#37dd13cab295aa9e74d704b3345685b4428d149a" +source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#86ca959ea3eae1cb32298e135a444820583d24a0" [[package]] name = "hblang" version = "0.1.0" -source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#37dd13cab295aa9e74d704b3345685b4428d149a" +source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#86ca959ea3eae1cb32298e135a444820583d24a0" dependencies = [ "hashbrown", "hbbytecode", @@ -229,7 +229,7 @@ dependencies = [ [[package]] name = "hbvm" version = "0.1.0" -source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#37dd13cab295aa9e74d704b3345685b4428d149a" +source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#86ca959ea3eae1cb32298e135a444820583d24a0" dependencies = [ "hbbytecode", ] @@ -424,9 +424,9 @@ checksum = "02034f8f6b3e7bf050f310fbaf6db0018b8e54b75598d0a4c97172054752fede" [[package]] name = "litemap" -version = "0.7.3" +version = "0.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "643cb0b8d4fcc284004d5fd0d67ccf61dfffadb7f75e1e71bc420f4688a3a704" +checksum = "4ee93343901ab17bd981295f2cf0026d4ad018c7c31ba84549a4ddbb47a45104" [[package]] name = "lock_api" @@ -503,9 +503,9 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e" [[package]] name = "proc-macro2" -version = "1.0.89" +version = "1.0.92" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e" +checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0" dependencies = [ "unicode-ident", ] @@ -584,9 +584,9 @@ dependencies = [ [[package]] name = "rustls" -version = "0.23.17" +version = "0.23.18" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7f1a745511c54ba6d4465e8d5dfbd81b45791756de28d4981af70d6dca128f1e" +checksum = "9c9cc1d47e243d655ace55ed38201c19ae02c148ae56412ab8750e8f0166ab7f" dependencies = [ "log", "once_cell", @@ -717,9 +717,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292" [[package]] name = "syn" -version = "2.0.87" +version = "2.0.89" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d" +checksum = "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e" dependencies = [ "proc-macro2", "quote", @@ -800,9 +800,9 @@ dependencies = [ [[package]] name = "unicode-ident" -version = "1.0.13" +version = "1.0.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" +checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" [[package]] name = "unicode-xid" @@ -833,9 +833,9 @@ dependencies = [ [[package]] name = "url" -version = "2.5.3" +version = "2.5.4" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8d157f1b96d14500ffdc1f10ba712e780825526c03d9a49b4d0324b0d9113ada" +checksum = "32f8b686cadd1473f4bd0117a5d28d36b1ade384ea9b5069a1c40aefed7fda60" dependencies = [ "form_urlencoded", "idna", @@ -876,9 +876,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423" [[package]] name = "webpki-roots" -version = "0.26.6" +version = "0.26.7" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "841c67bff177718f1d4dfefde8d8f0e78f9b6589319ba88312f567fc5841a958" +checksum = "5d642ff16b7e79272ae451b7322067cdc17cadf68c23264be9d94a32319efe7e" dependencies = [ "rustls-pki-types", ] @@ -1035,9 +1035,9 @@ dependencies = [ [[package]] name = "yoke" -version = "0.7.4" +version = "0.7.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6c5b1314b079b0930c31e3af543d8ee1757b1951ae1e1565ec704403a7240ca5" +checksum = "120e6aef9aa629e3d4f52dc8cc43a015c7724194c97dfaf45180d2daf2b77f40" dependencies = [ "serde", "stable_deref_trait", @@ -1047,9 +1047,9 @@ dependencies = [ [[package]] name = "yoke-derive" -version = "0.7.4" +version = "0.7.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "28cc31741b18cb6f1d5ff12f5b7523e3d6eb0852bbbad19d73905511d9849b95" +checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154" dependencies = [ "proc-macro2", "quote", @@ -1059,18 +1059,18 @@ dependencies = [ [[package]] name = "zerofrom" -version = "0.1.4" +version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "91ec111ce797d0e0784a1116d0ddcdbea84322cd79e5d5ad173daeba4f93ab55" +checksum = "cff3ee08c995dee1859d998dea82f7374f2826091dd9cd47def953cae446cd2e" dependencies = [ "zerofrom-derive", ] [[package]] name = "zerofrom-derive" -version = "0.1.4" +version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "0ea7b4a3637ea8669cedf0f1fd5c286a17f3de97b8dd5a70a6c167a1730e63a5" +checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808" dependencies = [ "proc-macro2", "quote", diff --git a/sysdata/libraries/stn/src/math.hb b/sysdata/libraries/stn/src/math.hb index d60495c1..b868cd87 100644 --- a/sysdata/libraries/stn/src/math.hb +++ b/sysdata/libraries/stn/src/math.hb @@ -10,6 +10,16 @@ $max := fn($Expr: type, a: Expr, b: Expr): Expr { $sign := fn($Expr: type, x: Expr): i8 { return @bitcast(x > 0) - @bitcast(x < 0) } +$log := fn($Expr: type, base: uint, x: Expr): uint { + // if x <= 0 {} + // if base <= 1 {} + result := 0 + loop if x < base break else { + x /= base + result += 1 + } + return result +} Vec2 := fn($Expr: type): type { return struct {x: Expr, y: Expr} diff --git a/sysdata/libraries/stn/src/string.hb b/sysdata/libraries/stn/src/string.hb index e6174980..cb78cd43 100644 --- a/sysdata/libraries/stn/src/string.hb +++ b/sysdata/libraries/stn/src/string.hb @@ -60,4 +60,157 @@ equals := fn(lhs: ^u8, rhs: ^u8): bool { lhs += 1 rhs += 1 } +} + +clear := fn(ptr: ^u8): void { + loop if *ptr == 0 break else { + *ptr = 0 + ptr += 1 + } +} + +split_once := fn(haystack: ^u8, needle: u8): ?^u8 { + loop if *haystack == needle return haystack else if *haystack == 0 return null else haystack += 1 +} + +split_once_str := fn(haystack: ^u8, needle: ^u8): ?^u8 { + if *needle == 0 return null + + loop if *haystack == 0 return null else { + if *haystack == *needle { + h := haystack + n := needle + + loop { + n += 1 + h += 1 + if *n == 0 { + return haystack + } else if *h == 0 | *h != *n { + break + } + } + } + haystack += 1 + } +} + +Split := struct { + str: ^u8, + needle: u8, + done: bool, +} + +split := fn(iter: ^u8, needle: u8): Split { + return .( + iter, + needle, + false, + ) +} + +iter_split := fn(iter: ^Split): ?^u8 { + if iter.done | *iter.str == 0 { + return null + } + + next := split_once(iter.str + 1, iter.needle) + + if next == null { + iter.done = true + return iter.str + } + s := iter.str + iter.str = next + 1 + + return s +} + +SplitStr := struct { + str: ^u8, + needle: ^u8, + done: bool, +} + +split_str := fn(iter: ^u8, needle: ^u8): SplitStr { + return .( + iter, + needle, + false, + ) +} + +iter_split_str := fn(iter: ^SplitStr): ?^u8 { + if iter.done | *iter.str == 0 { + return null + } + + next := split_once_str(iter.str, iter.needle) + + if next == null { + iter.done = true + return iter.str + } + + s := iter.str + + iter.str = next + length(iter.needle) + + return s +} + +find_once := fn(haystack: ^u8, needle: u8): ?uint { + return @bitcast(@inline(split_once, haystack, needle) - haystack) +} + +find_once_str := fn(haystack: ^u8, needle: ^u8): ?uint { + return @bitcast(@inline(split_once_str, haystack, needle) - haystack) +} + +count := fn(haystack: ^u8, needle: ^u8): uint { + c := 0 + loop if *haystack == needle { + c += 1 + haystack += 1 + } else if *haystack == 0 return c else haystack += 1 +} + +count_str := fn(haystack: ^u8, needle: ^u8): uint { + if *needle == 0 return 0 + c := 0 + loop if *haystack == 0 return c else { + if *haystack == *needle { + h := haystack + n := needle + + loop { + n += 1 + h += 1 + if *n == 0 { + c += 1 + break + } else if *h == 0 | *h != *n { + break + } + } + } + haystack += 1 + } +} + +left_trim := fn(str: ^u8, sub: ^u8): ^u8 { + original := str + if *str == *sub { + loop if *sub == 0 { + return str + } else if *str != *sub { + return original + } else if *str == 0 { + return original + } else { + str += 1 + sub += 1 + } + } + return str } \ No newline at end of file