diff options
Diffstat (limited to 'vendor/codeberg.org/gruf/go-kv/format/util.go')
| -rw-r--r-- | vendor/codeberg.org/gruf/go-kv/format/util.go | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/vendor/codeberg.org/gruf/go-kv/format/util.go b/vendor/codeberg.org/gruf/go-kv/format/util.go index b5c672ecb..f36727679 100644 --- a/vendor/codeberg.org/gruf/go-kv/format/util.go +++ b/vendor/codeberg.org/gruf/go-kv/format/util.go @@ -29,7 +29,7 @@ func IsSafeASCII(str string) bool { return true } -// ContainsSpaceOrTab checks if "s" contains space or tabs. +// ContainsSpaceOrTab checks if "s" contains space or tabs. EXPECTS ASCII. func ContainsSpaceOrTab(s string) bool { if i := strings.IndexByte(s, ' '); i >= 0 { return true // note using indexbyte as it is ASM. @@ -39,31 +39,26 @@ func ContainsSpaceOrTab(s string) bool { return false } -// ContainsDoubleQuote checks if "s" contains a double quote. +// ContainsDoubleQuote checks if "s" contains a double quote. EXPECTS ASCII. func ContainsDoubleQuote(s string) bool { return (strings.IndexByte(s, '"') >= 0) } -// AppendEscape will append 's' to 'dst' and escape any double quotes. +// AppendEscape will append 's' to 'dst' and escape any double quotes. EXPECTS ASCII. func AppendEscape(dst []byte, str string) []byte { - var delim bool for i := range str { - if str[i] == '\\' && !delim { - // Set delim flag - delim = true - continue - } else if str[i] == '"' && !delim { - // Append escaped double quote - dst = append(dst, `\"`...) - continue - } else if delim { - // Append skipped slash - dst = append(dst, `\`...) - delim = false - } + switch str[i] { + case '\\': + // Append delimited '\' + dst = append(dst, '\\', '\\') - // Append char as-is - dst = append(dst, str[i]) + case '"': + // Append delimited '"' + dst = append(dst, '\\', '"') + default: + // Append char as-is + dst = append(dst, str[i]) + } } return dst } |