bug#62869: Texinfo: texi-fragment->stexi: Parsing verbatim fails when no newline
Luis Felipe via "Bug reports for GUILE, GNU's Ubiquitous Extension Language" <[email protected]>
| Newsgroups | gmane.lisp.guile.bugs |
|---|---|
| Message-ID | <[email protected]> |
Hi, When a "verbatim" fragment doesn't end in a newline character, parsing fails. This failure seems like a defect to me because it only happens with the "verbatim" command, and not with similar block commands like "example", "lisp", "display" and "format". Operating system: Guix System x86_64 Kernel: 6.1.14-gnu GNU Guile: 3.0.9 STEPS TO REPRODUCE 1. Start a Guile REPL 2. Run the following code: #+begin_src scheme (use-modules (texinfo)) (texi-fragment->stexi "Example:\n\n@verbatim\n(+ 3 5)\n@end verbatim") #+end_src EXPECTED RESULT I get the following stexi fragment: #+begin_src scheme (*fragment* (para "Example:") (verbatim "(+ 3 5)\n")) #+end_src UNEXPECTED RESULT I get the following error: #+begin_example ice-9/boot-9.scm:1685:16: In procedure raise-exception: Throw to key `parser-error' with args `(#<input: string 7f5fad5c02a0> "EOF while reading a token " "reading verbatim")'. In texinfo.scm: 1132:22 5 (parse _) 980:31 4 (loop #<input: string 7f5fad5c02a0> (*fragment*) _ _ _) 890:16 3 (visit _ #<input: string 7f5fad5c02a0> _ _) 537:20 2 (read-verbatim-body #<input: string 7f5fad5c02a0> #<procedure 7f5fad076948 at texinfo.scm:1069:3 (str…> …) In sxml/ssax/input-parse.scm: 88:2 1 (next-token _ _ _ _) In ice-9/boot-9.scm: 1685:16 0 (raise-exception _ #:continuable? _) #+end_example WORKAROUND Append a newline character to the texi fragment, like so: #+begin_src scheme (use-modules (texinfo)) (texi-fragment->stexi "Example:\n\n@verbatim\n(+ 3 5)\n@end verbatim\n") #+end_src -- Luis Felipe López Acevedo https://luis-felipe.gitlab.io/
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