comparison: yaml/yaml.yml
yaml/yaml.yml
- changeset 494
- fd1de0c7bc20
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| -1:000000000000 | 0:9429553268df |
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| 1 %YAML 1.1 # Reference card | |
| 2 --- | |
| 3 Collection indicators: | |
| 4 '? ' : Key indicator. | |
| 5 ': ' : Value indicator. | |
| 6 '- ' : Nested series entry indicator. | |
| 7 ', ' : Separate in-line branch entries. | |
| 8 '[]' : Surround in-line series branch. | |
| 9 '{}' : Surround in-line keyed branch. | |
| 10 Scalar indicators: | |
| 11 '''' : Surround in-line unescaped scalar ('' escaped '). | |
| 12 '"' : Surround in-line escaped scalar (see escape codes below). | |
| 13 '|' : Block scalar indicator. | |
| 14 '>' : Folded scalar indicator. | |
| 15 '-' : Strip chomp modifier ('|-' or '>-'). | |
| 16 '+' : Keep chomp modifier ('|+' or '>+'). | |
| 17 1-9 : Explicit indentation modifier ('|1' or '>2'). | |
| 18 # Modifiers can be combined ('|2-', '>+1'). | |
| 19 Alias indicators: | |
| 20 '&' : Anchor property. | |
| 21 '*' : Alias indicator. | |
| 22 Tag property: # Usually unspecified. | |
| 23 none : Unspecified tag (automatically resolved by application). | |
| 24 '!' : Non-specific tag (by default, "!!map"/"!!seq"/"!!str"). | |
| 25 '!foo': Primary (by convention, means a local "!foo" tag). | |
| 26 '!!foo': Secondary (by convention, means "tag:yaml.org,2002:foo"). | |
| 27 '!h!foo': Requires "%TAG !h! <prefix>" (and then means "<prefix>foo"). | |
| 28 '!<foo>': Verbatim tag (always means "foo"). | |
| 29 Document indicators: | |
| 30 '%' : Directive indicator. | |
| 31 '---' : Document header. | |
| 32 '...' : Document terminator. | |
| 33 Misc indicators: | |
| 34 ' #' : Throwaway comment indicator. | |
| 35 '`@' : Both reserved for future use. | |
| 36 Special keys: | |
| 37 '=' : Default "value" mapping key. | |
| 38 '<<' : Merge keys from another mapping. | |
| 39 Core types: # Default automatic tags. | |
| 40 '!!map' : [ Hash table, dictionary, mapping ] | |
| 41 '!!seq' : [ List, array, tuple, vector, sequence ] | |
| 42 '!!str' : Unicode string | |
| 43 More types: | |
| 44 '!!set' : { cherries, plums, apples } | |
| 45 '!!omap' : [ one: 1, two: 2 ] | |
| 46 Language Independent Scalar types: | |
| 47 { ~, null } : Null (no value). | |
| 48 { 1234, 0x4D2, 02333 } : [ Decimal int, Hexadecimal int, Octal int ] | |
| 49 { 1_230.15, 12.3015e+02 } : [ Fixed float, Exponential float ] | |
| 50 { .inf, -.Inf, .NAN } : [ Infinity (float), Negative, Not a number ] | |
| 51 { Y, true, Yes, ON } : Boolean true | |
| 52 { n, FALSE, No, off } : Boolean false | |
| 53 ? !!binary > | |
| 54 R0lG...BADS= | |
| 55 : >- | |
| 56 Base 64 binary value. | |
| 57 Escape codes: | |
| 58 Numeric : { "\xXX": 8-bit, "\uXXXX": 16-bit, "\UXXXXXXXX": 32-bit } | |
| 59 Protective: { "\\": '\', "\"": '"', "\ ": ' ', "\<TAB>": "<TAB>", "\^": '^' } | |
| 60 C: { "\a": BEL, "\b": BS, "\f": FF, "\n": LF, "\r": CR, "\t": TAB, "\v": VTAB } | |
| 61 Additional: { "\e": ESC, "\0": NUL, "\_": NBSP, "\N": NEL, "\L": LS, "\P": PS } | |
| 62 ... |
