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f17276e0c4
The reader's three-pass pipeline (backslash-join -> fold "+"-continuations onto raw lines -> split each folded line on ": ") broke on fields written as bare "Name:" (colon, no trailing space, no value) whose value is supplied entirely by following "+" lines -- the idiomatic recutils pattern for e.g. a "%doc:" field. Folding the continuation onto the raw line destroyed the ": " substring needed for the later split, so parsing such a field crashed with a "missing field separator" error, even on well-formed input. Found by testing against GNU recutils' own tutorial example (books.rec, from the manual's "A Little Example" page), now added as a fixture. Restructured parsing to split each line into a key/value field before folding continuations, so folding happens on the value rather than the raw line; when the preceding value is empty, the continuation becomes the value outright instead of gaining a spurious leading newline. Adds regression coverage (test/cases/io-recutils/0006, 0007) and a docs section covering the empty-value + continuation pattern. Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
31 lines
596 B
Text
31 lines
596 B
Text
# -*- mode: rec -*-
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# Source: https://www.gnu.org/software/recutils/manual/html_node/A-Little-Example.html
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%rec: Book
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%mandatory: Title
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%type: Location enum loaned home unknown
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%doc:
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+ A book in my personal collection.
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Title: GNU Emacs Manual
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Author: Richard M. Stallman
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Publisher: FSF
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Location: home
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Title: The Colour of Magic
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Author: Terry Pratchett
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Location: loaned
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Title: Mio Cid
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Author: Anonymous
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Location: home
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Title: chapters.gnu.org administration guide
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Author: Nacho Gonzalez
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Author: Jose E. Marchesi
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Location: unknown
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Title: Yeelong User Manual
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Location: home
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# End of books.rec
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