Dependencies update and fix for line linking.

Fixes #20.

vendor/github.com/alecthomas/chroma/lexers/b/ballerina.go

@@ -25,7 +25,7 @@ var Ballerina = internal.Register(MustNewLexer(
 			{`(annotation|bind|but|endpoint|error|function|object|private|public|returns|service|type|var|with|worker)\b`, KeywordDeclaration, nil},
 			{`(boolean|byte|decimal|float|int|json|map|nil|record|string|table|xml)\b`, KeywordType, nil},
 			{`(true|false|null)\b`, KeywordConstant, nil},
-			{`import(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
+			{`(import)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
 			{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
 			{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
 			{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},

vendor/github.com/alecthomas/chroma/lexers/b/bash.go

@@ -53,7 +53,7 @@ var Bash = internal.Register(MustNewLexer(
 			{`&`, Punctuation, nil},
 			{`\|`, Punctuation, nil},
 			{`\s+`, Text, nil},
-			{`\d+\b`, LiteralNumber, nil},
+			{`\d+(?= |$)`, LiteralNumber, nil},
 			{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
 			{`<`, Text, nil},
 		},