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Merge #11451 'man.vim: Fixes'

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Justin M. Keyes 2019-11-24 17:37:47 -08:00 committed by GitHub
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4 changed files with 11 additions and 6 deletions
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2
runtime/autoload/man.vim
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@ -139,7 +139,7 @@ function! s:get_page(path) abort
" Disable hard-wrap by using a big $MANWIDTH (max 1000 on some systems #9065).
" Soft-wrap: ftplugin/man.vim sets wrap/breakindent/….
" Hard-wrap: driven by `man`.
let manwidth = !get(g:,'man_hardwrap') ? 999 : (empty($MANWIDTH) ? winwidth(0) : $MANWIDTH)
let manwidth = !get(g:,'man_hardwrap', 1) ? 999 : (empty($MANWIDTH) ? winwidth(0) : $MANWIDTH)
" Force MANPAGER=cat to ensure Vim is not recursively invoked (by man-db).
" http://comments.gmane.org/gmane.editors.vim.devel/29085
" Set MAN_KEEP_FORMATTING so Debian man doesn't discard backspaces.

11
runtime/doc/filetype.txt
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@ -549,7 +549,9 @@ Variables:
*b:man_default_sects* Comma-separated, ordered list of preferred sections.
For example in C one usually wants section 3 or 2: >
:let b:man_default_sections = '3,2'
*g:man_hardwrap* Hard-wrap to $MANWIDTH. May improve layout.
*g:man_hardwrap* Hard-wrap to $MANWIDTH or window width if $MANWIDTH is
empty. Enabled by default. Set |FALSE| to enable soft
wrapping.
To use Nvim as a manpager: >
export MANPAGER='nvim +Man!'
@ -558,10 +560,13 @@ Note that when running `man` from the shell and with that `MANPAGER` in your
environment, `man` will pre-format the manpage using `groff`. Thus, Neovim
will inevitably display the manual page as it was passed to it from stdin. One
of the caveats of this is that the width will _always_ be hard-wrapped and not
soft wrapped as with `:Man`. You can set in your environment: >
soft wrapped as with `g:man_hardwrap=0`. You can set in your environment: >
export MANWIDTH=999
So `groff`'s pre-formatting output will be the same as with `:Man` i.e soft-wrapped.
So `groff`'s pre-formatting output will be the same as with `g:man_hardwrap=0` i.e soft-wrapped.
To disable bold highlighting: >
:highlight link manBold Normal
PDF *ft-pdf-plugin*

2
runtime/ftplugin/man.vim
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@ -1,4 +1,4 @@
" Maintainer: Anmol Sethi <anmol@aubble.com>
" Maintainer: Anmol Sethi <hi@nhooyr.io>
" Previous Maintainer: SungHyun Nam <goweol@gmail.com>
if exists('b:did_ftplugin') || &filetype !=# 'man'

2
runtime/plugin/man.vim
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@ -1,4 +1,4 @@
" Maintainer: Anmol Sethi <anmol@aubble.com>
" Maintainer: Anmol Sethi <hi@nhooyr.io>
if exists('g:loaded_man')
finish