Compiler/Verifying syntax: Difference between revisions
→{{header|Go}}: Amended regular expression to disallow single character identifier '_'
(→{{header|Go}}: Added preliminary validity checks and examples to test them. Amended preamble accordingly.) |
(→{{header|Go}}: Amended regular expression to disallow single character identifier '_') |
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Line 62:
var (
re1 = regexp.MustCompile(`[^_a-zA-Z0-9\+\-\*/=<\(\) ]`)
re2 = regexp.MustCompile(`\b_\w
)
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