refactor(library): rewrite web/, security/, media/ validators to fluent Pattern() chain

27 files changed, 632 insertions, 62 deletions

diff --git a/edify/library/media/charset.py b/edify/library/media/charset.py
index f0d83b4..eedba45 100644
--- a/edify/library/media/charset.py
+++ b/edify/library/media/charset.py
@@ -2,7 +2,22 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-charset = RegexBackedPattern(r"^[a-zA-Z][a-zA-Z0-9_+.\-]{1,39}$")
+charset = (
+    Pattern()
+    .start_of_input()
+    .letter()
+    .between(1, 39)
+    .any_of()
+    .range("a", "z")
+    .range("A", "Z")
+    .range("0", "9")
+    .char("_")
+    .char("+")
+    .char(".")
+    .char("-")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for an IANA character-set name."""
diff --git a/edify/library/media/codec.py b/edify/library/media/codec.py
index 2ab3040..156493a 100644
--- a/edify/library/media/codec.py
+++ b/edify/library/media/codec.py
@@ -2,7 +2,21 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-codec = RegexBackedPattern(r"^[a-zA-Z][a-zA-Z0-9_.\-]{1,29}$")
+codec = (
+    Pattern()
+    .start_of_input()
+    .letter()
+    .between(1, 29)
+    .any_of()
+    .range("a", "z")
+    .range("A", "Z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a media codec name (``h264``, ``vp9``, ``aac``, etc.)."""
diff --git a/edify/library/media/encoding.py b/edify/library/media/encoding.py
index 5f8f624..5a0bf17 100644
--- a/edify/library/media/encoding.py
+++ b/edify/library/media/encoding.py
@@ -1,8 +1,23 @@
-"""``encoding`` — text encoding name shape."""
+"""``encoding`` — text-encoding name shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-encoding = RegexBackedPattern(r"^[a-zA-Z][a-zA-Z0-9_+.\-]{1,39}$")
+encoding = (
+    Pattern()
+    .start_of_input()
+    .letter()
+    .between(1, 39)
+    .any_of()
+    .range("a", "z")
+    .range("A", "Z")
+    .range("0", "9")
+    .char("_")
+    .char("+")
+    .char(".")
+    .char("-")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a text-encoding name (utf-8, latin-1, etc.)."""
diff --git a/edify/library/media/extension.py b/edify/library/media/extension.py
index 5ecd564..2a350bd 100644
--- a/edify/library/media/extension.py
+++ b/edify/library/media/extension.py
@@ -1,8 +1,15 @@
-"""``extension`` — file extension shape (``.ext``)."""
+"""``extension`` — file extension shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-extension = RegexBackedPattern(r"^\.[a-zA-Z0-9]{1,10}$")
+extension = (
+    Pattern()
+    .start_of_input()
+    .char(".")
+    .between(1, 10)
+    .alphanumeric()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a file extension: dot + 1-10 alphanumeric."""
diff --git a/edify/library/media/favicon.py b/edify/library/media/favicon.py
index f032398..aca9523 100644
--- a/edify/library/media/favicon.py
+++ b/edify/library/media/favicon.py
@@ -1,8 +1,43 @@
-"""``favicon`` — favicon filename/URL shape."""
+"""``favicon`` — favicon file name or URL path shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-favicon = RegexBackedPattern(r"^(?:[^\x00-\x1f/\\]+/)*favicon\.(?:ico|png|svg|gif)$")
+
+def _not_ctrl_or_seps() -> Pattern:
+    return (
+        Pattern()
+        .assert_not_ahead()
+        .any_of()
+        .range("\x00", "\x1f")
+        .char("/")
+        .char("\\")
+        .end()
+        .end()
+        .any_char()
+    )
+
+
+favicon = (
+    Pattern()
+    .start_of_input()
+    .zero_or_more()
+    .group()
+    .one_or_more()
+    .subexpression(_not_ctrl_or_seps())
+    .char("/")
+    .end()
+    .string("favicon")
+    .char(".")
+    .group()
+    .any_of()
+    .string("ico")
+    .string("png")
+    .string("svg")
+    .string("gif")
+    .end()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a favicon file name or URL path."""
diff --git a/edify/library/media/filename.py b/edify/library/media/filename.py
index 3fdff61..0c1ef2c 100644
--- a/edify/library/media/filename.py
+++ b/edify/library/media/filename.py
@@ -1,8 +1,39 @@
-"""``filename`` — file name shape (basename with extension)."""
+"""``filename`` — valid filename with extension shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-filename = RegexBackedPattern(r"^[^\x00-\x1f/\\:*?\"<>|]+\.[a-zA-Z0-9]{1,10}$")
+
+def _not_ctrl_or_reserved() -> Pattern:
+    return (
+        Pattern()
+        .assert_not_ahead()
+        .any_of()
+        .range("\x00", "\x1f")
+        .char("/")
+        .char("\\")
+        .char(":")
+        .char("*")
+        .char("?")
+        .char('"')
+        .char("<")
+        .char(">")
+        .char("|")
+        .end()
+        .end()
+        .any_char()
+    )
+
+
+filename = (
+    Pattern()
+    .start_of_input()
+    .one_or_more()
+    .subexpression(_not_ctrl_or_reserved())
+    .char(".")
+    .between(1, 10)
+    .alphanumeric()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a valid file name with extension."""
diff --git a/edify/library/media/glob.py b/edify/library/media/glob.py
index 2bbfae9..4a4cfde 100644
--- a/edify/library/media/glob.py
+++ b/edify/library/media/glob.py
@@ -1,8 +1,30 @@
-"""``glob`` — Unix glob-pattern shape."""
+"""``glob`` — Unix glob shape (must contain a wildcard)."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-glob = RegexBackedPattern(r"^[^\x00-\x1f]*[*?[\]][^\x00-\x1f]*$")
+
+def _not_ctrl() -> Pattern:
+    return (
+        Pattern()
+        .assert_not_ahead()
+        .any_of()
+        .range("\x00", "\x1f")
+        .end()
+        .end()
+        .any_char()
+    )
+
+
+glob = (
+    Pattern()
+    .start_of_input()
+    .zero_or_more()
+    .subexpression(_not_ctrl())
+    .any_of_chars("*?[]")
+    .zero_or_more()
+    .subexpression(_not_ctrl())
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a Unix glob (must contain at least one wildcard)."""
diff --git a/edify/library/media/locale.py b/edify/library/media/locale.py
index 8f5e401..eecf5c4 100644
--- a/edify/library/media/locale.py
+++ b/edify/library/media/locale.py
@@ -1,8 +1,37 @@
-"""``locale`` — POSIX/BCP-47 locale-tag shape."""
+"""``locale`` — POSIX/BCP-47 locale tag shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-locale = RegexBackedPattern(r"^[a-z]{2,3}(?:[_-][A-Z]{2})?(?:\.[a-zA-Z0-9-]+)?(?:@[a-zA-Z0-9]+)?$")
+locale = (
+    Pattern()
+    .start_of_input()
+    .between(2, 3)
+    .lowercase()
+    .optional()
+    .group()
+    .any_of_chars("_-")
+    .exactly(2)
+    .uppercase()
+    .end()
+    .optional()
+    .group()
+    .char(".")
+    .one_or_more()
+    .any_of()
+    .range("a", "z")
+    .range("A", "Z")
+    .range("0", "9")
+    .char("-")
+    .end()
+    .end()
+    .optional()
+    .group()
+    .char("@")
+    .one_or_more()
+    .alphanumeric()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a POSIX/BCP-47 locale tag (``en``, ``en_US``, ``en-US.UTF-8``)."""
diff --git a/edify/library/media/mimetype.py b/edify/library/media/mimetype.py
index 65c54e6..5130b88 100644
--- a/edify/library/media/mimetype.py
+++ b/edify/library/media/mimetype.py
@@ -1,8 +1,38 @@
-"""``mimetype`` — RFC 6838 MIME type shape."""
+"""``mimetype`` — ``type/subtype`` MIME shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-mimetype = RegexBackedPattern(r"^[a-zA-Z][a-zA-Z0-9!#$&\-^_.+]*/[a-zA-Z][a-zA-Z0-9!#$&\-^_.+]*$")
+
+def _mime_body() -> Pattern:
+    return (
+        Pattern()
+        .letter()
+        .zero_or_more()
+        .any_of()
+        .range("a", "z")
+        .range("A", "Z")
+        .range("0", "9")
+        .char("!")
+        .char("#")
+        .char("$")
+        .char("&")
+        .char("-")
+        .char("^")
+        .char("_")
+        .char(".")
+        .char("+")
+        .end()
+    )
+
+
+mimetype = (
+    Pattern()
+    .start_of_input()
+    .subexpression(_mime_body())
+    .char("/")
+    .subexpression(_mime_body())
+    .end_of_input()
+)
 """Callable :class:`Pattern` for the ``type/subtype`` MIME shape."""
diff --git a/edify/library/media/shebang.py b/edify/library/media/shebang.py
index 83f6ce9..67e5a71 100644
--- a/edify/library/media/shebang.py
+++ b/edify/library/media/shebang.py
@@ -1,8 +1,42 @@
-"""``shebang`` — script shebang line shape."""
+"""``shebang`` — shebang line shape."""
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-shebang = RegexBackedPattern(r"^#!/(?:usr/)?(?:bin|sbin|local)/(?:env\s+)?[a-zA-Z0-9._+/-]+$")
+shebang = (
+    Pattern()
+    .start_of_input()
+    .string("#!/")
+    .optional()
+    .group()
+    .string("usr/")
+    .end()
+    .group()
+    .any_of()
+    .string("bin")
+    .string("sbin")
+    .string("local")
+    .end()
+    .end()
+    .char("/")
+    .optional()
+    .group()
+    .string("env")
+    .one_or_more()
+    .whitespace_char()
+    .end()
+    .one_or_more()
+    .any_of()
+    .range("a", "z")
+    .range("A", "Z")
+    .range("0", "9")
+    .char(".")
+    .char("_")
+    .char("+")
+    .char("/")
+    .char("-")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for a shebang line at the top of a script."""
diff --git a/edify/library/security/age.py b/edify/library/security/age.py
index 39ec2ea..900299c 100644
--- a/edify/library/security/age.py
+++ b/edify/library/security/age.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-age = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+age = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for age cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/certificate.py b/edify/library/security/certificate.py
index 171cf40..237b99d 100644
--- a/edify/library/security/certificate.py
+++ b/edify/library/security/certificate.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-certificate = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+certificate = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for certificate cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/csr.py b/edify/library/security/csr.py
index 6bacb42..14bd5eb 100644
--- a/edify/library/security/csr.py
+++ b/edify/library/security/csr.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-csr = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+csr = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for csr cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/der.py b/edify/library/security/der.py
index 3cd2e3e..b9d5a14 100644
--- a/edify/library/security/der.py
+++ b/edify/library/security/der.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-der = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+der = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for der cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/keyring.py b/edify/library/security/keyring.py
index 2442189..d91f57a 100644
--- a/edify/library/security/keyring.py
+++ b/edify/library/security/keyring.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-keyring = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+keyring = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for keyring cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/pem.py b/edify/library/security/pem.py
index fd63352..1bbdc9b 100644
--- a/edify/library/security/pem.py
+++ b/edify/library/security/pem.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-pem = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+pem = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for pem cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/pgp.py b/edify/library/security/pgp.py
index bc6dadd..7499d95 100644
--- a/edify/library/security/pgp.py
+++ b/edify/library/security/pgp.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-pgp = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+pgp = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for pgp cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/ssh.py b/edify/library/security/ssh.py
index be3c415..782df53 100644
--- a/edify/library/security/ssh.py
+++ b/edify/library/security/ssh.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-ssh = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+ssh = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for ssh cryptographic-artifact identifier or payload."""
diff --git a/edify/library/security/x509.py b/edify/library/security/x509.py
index e7aac16..cb47d61 100644
--- a/edify/library/security/x509.py
+++ b/edify/library/security/x509.py
@@ -2,7 +2,25 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-x509 = RegexBackedPattern(r"^[A-Za-z0-9+/=_\-.:\s]{16,4096}$")
+x509 = (
+    Pattern()
+    .start_of_input()
+    .between(16, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("+")
+    .char("/")
+    .char("=")
+    .char("_")
+    .char("-")
+    .char(".")
+    .char(":")
+    .whitespace_char()
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for x509 cryptographic-artifact identifier or payload."""
diff --git a/edify/library/web/apache.py b/edify/library/web/apache.py
index 3521fc4..6e82cf3 100644
--- a/edify/library/web/apache.py
+++ b/edify/library/web/apache.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-apache = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+apache = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for apache web-artifact identifier or content marker."""
diff --git a/edify/library/web/captcha.py b/edify/library/web/captcha.py
index 92e6300..189a349 100644
--- a/edify/library/web/captcha.py
+++ b/edify/library/web/captcha.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-captcha = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+captcha = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for captcha web-artifact identifier or content marker."""
diff --git a/edify/library/web/htaccess.py b/edify/library/web/htaccess.py
index 7630236..ddb3c8e 100644
--- a/edify/library/web/htaccess.py
+++ b/edify/library/web/htaccess.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-htaccess = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+htaccess = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for htaccess web-artifact identifier or content marker."""
diff --git a/edify/library/web/humans.py b/edify/library/web/humans.py
index 5cb305f..ae39356 100644
--- a/edify/library/web/humans.py
+++ b/edify/library/web/humans.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-humans = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+humans = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for humans web-artifact identifier or content marker."""
diff --git a/edify/library/web/manifest.py b/edify/library/web/manifest.py
index f48be61..fa78af8 100644
--- a/edify/library/web/manifest.py
+++ b/edify/library/web/manifest.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-manifest = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+manifest = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for manifest web-artifact identifier or content marker."""
diff --git a/edify/library/web/nginx.py b/edify/library/web/nginx.py
index d22420d..80e91aa 100644
--- a/edify/library/web/nginx.py
+++ b/edify/library/web/nginx.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-nginx = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+nginx = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for nginx web-artifact identifier or content marker."""
diff --git a/edify/library/web/robots.py b/edify/library/web/robots.py
index 322b05e..0d8a818 100644
--- a/edify/library/web/robots.py
+++ b/edify/library/web/robots.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-robots = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+robots = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for robots web-artifact identifier or content marker."""
diff --git a/edify/library/web/sitemap.py b/edify/library/web/sitemap.py
index cbc5335..54b1058 100644
--- a/edify/library/web/sitemap.py
+++ b/edify/library/web/sitemap.py
@@ -2,7 +2,29 @@
 
 from __future__ import annotations
 
-from edify.library._support.regex import RegexBackedPattern
+from edify import Pattern
 
-sitemap = RegexBackedPattern(r"^[A-Za-z0-9_.\-/+=?&#:%~]{2,4096}$")
+sitemap = (
+    Pattern()
+    .start_of_input()
+    .between(2, 4096)
+    .any_of()
+    .range("A", "Z")
+    .range("a", "z")
+    .range("0", "9")
+    .char("_")
+    .char(".")
+    .char("-")
+    .char("/")
+    .char("+")
+    .char("=")
+    .char("?")
+    .char("&")
+    .char("#")
+    .char(":")
+    .char("%")
+    .char("~")
+    .end()
+    .end_of_input()
+)
 """Callable :class:`Pattern` for sitemap web-artifact identifier or content marker."""