[docutils:patches] #205 [manpage] Change macros for literal block to avoid warnings from groff 1.23

- **status**: open --> closed-fixed
- **Comment**:

already applied in prior version 



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**[patches:#205] [manpage] Change macros for literal block to avoid warnings from groff 1.23**

**Status:** closed-fixed
**Group:** None
**Labels:** manpage 
**Created:** Sat Jul 29, 2023 05:05 PM UTC by Dmitry Shachnev
**Last Updated:** Wed Aug 09, 2023 10:25 AM UTC
**Owner:** nobody
**Attachments:**

- [manpage_literal_block.patch](https://sourceforge.net/p/docutils/patches/205/attachment/manpage_literal_block.patch) (627 Bytes; text/x-patch)


Docutils manpage writer currently uses `.ft C`, but this causes warnings from groff ≥ 1.23.0.

Please see the downstream bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041809 for a discussion about this issue with many references.

The attached patch, based on the original patch from G. Branden Robinson, fixes the warnings and makes the manpage writer use `.EX` and `.EE` instead, which are documented [here](https://manpages.debian.org/unstable/groff/groff_man.7.en.html#Document_structure_macros):

> Begin and end example. After .EX, filling is disabled and a constant-width (monospaced) font is selected. Calling .EE enables filling and restores the previous font.

So this should be equivalent to the previous code (`.nf`/`.fi` was for the filling, `.ft C`/`.ft P` was for the font).


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