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vim-patch:9.0.0640: cannot scroll by screen line if a line wraps

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Problem:    Cannot scroll by screen line if a line wraps.
Solution:   Add the 'smoothscroll' option.  Only works for CTRL-E and CTRL-Y
            so far.

f6196f4244

vim-patch:9.0.0641: missing part of the new option code

Problem:    Missing part of the new option code.
Solution:   Add missing WV_SMS.

bbbda8fd81

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
Luuk van Baal
2023-04-26 01:55:00 +02:00
parent fba18a3b62
commit be11f80d01
11 changed files with 311 additions and 22 deletions
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8
runtime/doc/options.txt
View File

@@ -5652,6 +5652,14 @@ A jump table for the options with a short description can be found at |Q_op|.
option. Also see |ins-expandtab|. When 'expandtab' is not set, the
number of spaces is minimized by using <Tab>s.
*'smoothscroll'* *'sms'* *'nosmoothscroll'* *'nosms'*
'smoothscroll' 'sms' boolean (default off)
local to window
Scrolling works with screen lines. When 'wrap' is set and the first
line in the window wraps part of it may not be visible, as if it is
above the window.
NOTE: only partly implemented, works with CTRL-E and CTRL-Y.
*'softtabstop'* *'sts'*
'softtabstop' 'sts' number (default 0)
local to buffer

1
runtime/doc/quickref.txt
View File

@@ -870,6 +870,7 @@ Short explanation of each option: *option-list*
'smartcase' 'scs' no ignore case when pattern has uppercase
'smartindent' 'si' smart autoindenting for C programs
'smarttab' 'sta' use 'shiftwidth' when inserting <Tab>
'smoothscroll' 'sms' scroll by screen lines when 'wrap' is set
'softtabstop' 'sts' number of spaces that <Tab> uses while editing
'spell' enable spell checking
'spellcapcheck' 'spc' pattern to locate end of a sentence

3
runtime/optwin.vim
View File

@@ -305,6 +305,9 @@ call <SID>Header(gettext("displaying text"))
call <SID>AddOption("scroll", gettext("number of lines to scroll for CTRL-U and CTRL-D"))
call append("$", "\t" .. s:local_to_window)
call <SID>OptionL("scr")
call <SID>AddOption("smoothscroll", gettext("scroll by screen line"))
call append("$", "\t" .. s:local_to_window)
call <SID>BinOptionL("sms")
call <SID>AddOption("scrolloff", gettext("number of screen lines to show around the cursor"))
call append("$", " \tset so=" . &so)
call <SID>AddOption("wrap", gettext("long lines wrap"))