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Make line-space a superset of node-space (#440) 

* Allow escline everywhere

* escline tests
This commit is contained in:
Thomas Jollans 2024-12-17 18:47:54 +01:00 committed by GitHub
parent 69067719c7
commit 23918bd55d
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GPG Key ID: B5690EEEBB952194
11 changed files with 27 additions and 2 deletions
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4
SPEC.md
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@ -910,14 +910,14 @@ unicode-space := See Table (All White_Space unicode characters which are not `ne
single-line-comment := '//' ^newline* (newline | eof) single-line-comment := '//' ^newline* (newline | eof)
multi-line-comment := '/*' commented-block multi-line-comment := '/*' commented-block
commented-block := '*/' | (multi-line-comment | '*' | '/' | [^*/]+) commented-block commented-block := '*/' | (multi-line-comment | '*' | '/' | [^*/]+) commented-block
slashdash := '/-' (node-space | line-space)* slashdash := '/-' line-space*
// Whitespace // Whitespace
ws := unicode-space | multi-line-comment ws := unicode-space | multi-line-comment
escline := '\\' ws* (single-line-comment | newline | eof) escline := '\\' ws* (single-line-comment | newline | eof)
newline := See Table (All Newline White_Space) newline := See Table (All Newline White_Space)
// Whitespace where newlines are allowed. // Whitespace where newlines are allowed.
line-space := newline | ws | single-line-comment line-space := node-space | newline | single-line-comment
// Whitespace within nodes, where newline-ish things must be esclined. // Whitespace within nodes, where newline-ish things must be esclined.
node-space := ws* escline ws* | ws+ node-space := ws* escline ws* | ws+
``` ```

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tests/test_cases/expected_kdl/escline_after_semicolon.kdl Normal file
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@ -0,0 +1,2 @@
node
node

1
tests/test_cases/expected_kdl/escline_empty_line.kdl Normal file
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@ -0,0 +1 @@
node

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tests/test_cases/expected_kdl/escline_in_child_block.kdl Normal file
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parent {
child
child
}

1
tests/test_cases/expected_kdl/escline_node_type.kdl Normal file
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(type)node

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tests/test_cases/expected_kdl/escline_slashdash.kdl Normal file
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@ -0,0 +1 @@
node

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tests/test_cases/input/escline_after_semicolon.kdl Normal file
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node; \
node

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tests/test_cases/input/escline_empty_line.kdl Normal file
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\
node

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tests/test_cases/input/escline_in_child_block.kdl Normal file
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parent {
child
\ // comment
child
}

2
tests/test_cases/input/escline_node_type.kdl Normal file
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\
(type)node

4
tests/test_cases/input/escline_slashdash.kdl Normal file
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node
\
/-
node