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add some fixmes to the grammar

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Kat Marchán 2020-12-15 17:46:12 -08:00
parent 18242be15e
commit bb9562e4fc
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SPEC.md
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@ -90,13 +90,16 @@ The following characters cannot be used anywhere in a bare [Identifier](#identif
## Full Grammar ## Full Grammar
``` ```
// FIXME: I don't... think this is quite right?
nodes := linespace* (node (newline nodes)? linespace*)? nodes := linespace* (node (newline nodes)? linespace*)?
// FIXME: This is missing the newline at the end? And is the single-line-comment thing correct?
node := identifier (node-space node-argument)* (node-space node-document)? single-line-comment? node := identifier (node-space node-argument)* (node-space node-document)? single-line-comment?
node-argument := prop | value node-argument := prop | value
node-children := '{' nodes '}' node-children := '{' nodes '}'
node-space := ws* escline ws* | ws+ node-space := ws* escline ws* | ws+
// FIXME: This needs adjustment to the new, unicode-friendly version
identifier := [a-zA-Z] [a-zA-Z0-9!$%&'*+\-./:<>?@\^_|~]* | string identifier := [a-zA-Z] [a-zA-Z0-9!$%&'*+\-./:<>?@\^_|~]* | string
prop := identifier '=' value prop := identifier '=' value
value := string | raw_string | number | boolean | 'null' value := string | raw_string | number | boolean | 'null'
@ -127,6 +130,7 @@ escline := '\\' ws* (single-line-comment | newline)
linespace := newline | ws | single-line-comment linespace := newline | ws | single-line-comment
// FIXME: This needs to support all unicode newline chars. See #27
newline := ('\r' '\n') | '\n' newline := ('\r' '\n') | '\n'
ws := bom | ' ' | '\t' | multi-line-comment | slashdash-comment ws := bom | ' ' | '\t' | multi-line-comment | slashdash-comment