From 6eab90ae2b97f6f7c3be492f8584de29eb247f48 Mon Sep 17 00:00:00 2001
From: Wei Ting <hoonweiting@gmail.com>
Date: Mon, 14 Mar 2022 23:42:56 +0800
Subject: [PATCH] Remove `constant` token

---
 components/prism-vhdl.js                   |  1 -
 components/prism-vhdl.min.js               |  2 +-
 tests/languages/vhdl/constant_feature.test | 13 -------------
 tests/languages/vhdl/keyword_feature.test  |  4 ++++
 4 files changed, 5 insertions(+), 15 deletions(-)
 delete mode 100644 tests/languages/vhdl/constant_feature.test

diff --git a/components/prism-vhdl.js b/components/prism-vhdl.js
index 679f899608..7426fa2ce5 100644
--- a/components/prism-vhdl.js
+++ b/components/prism-vhdl.js
@@ -11,7 +11,6 @@ Prism.languages.vhdl = {
 		alias: 'function'
 	},
 	'string': /"(?:[^\\"\r\n]|\\(?:\r\n|[\s\S]))*"/,
-	'constant': /\b(?:library|use)\b/i,
 	'attribute': {
 		pattern: /\b'\w+/,
 		alias: 'attr-name'
diff --git a/components/prism-vhdl.min.js b/components/prism-vhdl.min.js
index d5965c7e5a..17fd67df3d 100644
--- a/components/prism-vhdl.min.js
+++ b/components/prism-vhdl.min.js
@@ -1 +1 @@
-Prism.languages.vhdl={comment:/--.+/,"vhdl-vectors":{pattern:/\b[oxb]"[\da-f_]+"|"[01uxzwlh-]+"/i,alias:"number"},"quoted-function":{pattern:/"\S+?"(?=\()/,alias:"function"},string:/"(?:[^\\"\r\n]|\\(?:\r\n|[\s\S]))*"/,constant:/\b(?:library|use)\b/i,attribute:{pattern:/\b'\w+/,alias:"attr-name"},keyword:/\b(?:access|after|alias|all|architecture|array|assert|attribute|begin|block|body|buffer|bus|case|component|configuration|constant|disconnect|downto|else|elsif|end|entity|exit|file|for|function|generate|generic|group|guarded|if|impure|in|inertial|inout|is|label|library|linkage|literal|loop|map|new|next|null|of|on|open|others|out|package|port|postponed|private|procedure|process|pure|range|record|register|reject|report|return|select|severity|shared|signal|subtype|then|to|transport|type|unaffected|units|until|use|variable|view|wait|when|while|with)\b/i,boolean:/\b(?:false|true)\b/i,function:/\w+(?=\()/,number:/'[01uxzwlh-]'|\b(?:\d+#[\da-f_.]+#|\d[\d_.]*)(?:e[-+]?\d+)?/i,operator:/[<>]=?|:=|[-+*/&=]|\b(?:abs|and|mod|nand|nor|not|or|rem|rol|ror|sla|sll|sra|srl|xnor|xor)\b/i,punctuation:/[{}[\];(),.:]/};
\ No newline at end of file
+Prism.languages.vhdl={comment:/--.+/,"vhdl-vectors":{pattern:/\b[oxb]"[\da-f_]+"|"[01uxzwlh-]+"/i,alias:"number"},"quoted-function":{pattern:/"\S+?"(?=\()/,alias:"function"},string:/"(?:[^\\"\r\n]|\\(?:\r\n|[\s\S]))*"/,attribute:{pattern:/\b'\w+/,alias:"attr-name"},keyword:/\b(?:access|after|alias|all|architecture|array|assert|attribute|begin|block|body|buffer|bus|case|component|configuration|constant|disconnect|downto|else|elsif|end|entity|exit|file|for|function|generate|generic|group|guarded|if|impure|in|inertial|inout|is|label|library|linkage|literal|loop|map|new|next|null|of|on|open|others|out|package|port|postponed|private|procedure|process|pure|range|record|register|reject|report|return|select|severity|shared|signal|subtype|then|to|transport|type|unaffected|units|until|use|variable|view|wait|when|while|with)\b/i,boolean:/\b(?:false|true)\b/i,function:/\w+(?=\()/,number:/'[01uxzwlh-]'|\b(?:\d+#[\da-f_.]+#|\d[\d_.]*)(?:e[-+]?\d+)?/i,operator:/[<>]=?|:=|[-+*/&=]|\b(?:abs|and|mod|nand|nor|not|or|rem|rol|ror|sla|sll|sra|srl|xnor|xor)\b/i,punctuation:/[{}[\];(),.:]/};
\ No newline at end of file
diff --git a/tests/languages/vhdl/constant_feature.test b/tests/languages/vhdl/constant_feature.test
deleted file mode 100644
index 345bfaa139..0000000000
--- a/tests/languages/vhdl/constant_feature.test
+++ /dev/null
@@ -1,13 +0,0 @@
-use
-library
-
-----------------------------------------------------
-
-[
-	["constant", "use"],
-	["constant", "library"]
-]
-
-----------------------------------------------------
-
-Checks for constants.
\ No newline at end of file
diff --git a/tests/languages/vhdl/keyword_feature.test b/tests/languages/vhdl/keyword_feature.test
index 992804f76f..23c5af65a6 100644
--- a/tests/languages/vhdl/keyword_feature.test
+++ b/tests/languages/vhdl/keyword_feature.test
@@ -36,6 +36,7 @@ inertial
 inout
 is
 label
+library
 linkage
 literal
 loop
@@ -73,6 +74,7 @@ type
 unaffected
 units
 until
+use
 variable
 view
 wait
@@ -121,6 +123,7 @@ with
 	["keyword", "inout"],
 	["keyword", "is"],
 	["keyword", "label"],
+	["keyword", "library"],
 	["keyword", "linkage"],
 	["keyword", "literal"],
 	["keyword", "loop"],
@@ -158,6 +161,7 @@ with
 	["keyword", "unaffected"],
 	["keyword", "units"],
 	["keyword", "until"],
+	["keyword", "use"],
 	["keyword", "variable"],
 	["keyword", "view"],
 	["keyword", "wait"],