From cdb2c100118ab788772a6a0a1d60f555370fd201 Mon Sep 17 00:00:00 2001
From: Sean Dewar <seandewar@users.noreply.github.com>
Date: Tue, 1 Feb 2022 12:44:14 +0000
Subject: vim-patch:8.2.0915: search() cannot skip over matches like
 searchpair() can

Problem:    Search() cannot skip over matches like searchpair() can.
Solution:   Add an optional "skip" argument. (Christian Brabandt, closes vim/vim#861)
https://github.com/vim/vim/commit/adc17a5f9d207fd1623fd923457a46efc9214777

Enable skip arg usage in autoload/freebasic.vim

evalarg_T doesn't really matter because it's deleted in v8.2.0918 (and
reincarnated for Vim9 script in v8.2.1047), but I found out too late :P Anyway:

- Port evalarg_T into eval.h and use const char * and Callback fields
- Use EVALARG_INIT to initialize
- Return bool over OK/FAIL from evalarg functions
- Remove check from evalarg_clean as callback_free ignores None callbacks anyway
- Move eva_buf field into evalarg_get as a local (not sure what reason it has
  being in the struct)

N/A patches for version.c:

vim-patch:8.2.4355: unnecessary call to check_colorcolumn()

Problem:    Unnecessary call to check_colorcolumn().
Solution:   Remove the call. (Sean Dewar, closes vim/vim#9748)
https://github.com/vim/vim/commit/0f7ff851cb721bb3c07261adbf82b591229f530d
---
 src/nvim/testdir/test_syntax.vim | 50 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/nvim/testdir/test_syntax.vim')

diff --git a/src/nvim/testdir/test_syntax.vim b/src/nvim/testdir/test_syntax.vim
index 757866f5dc..b047b53b6f 100644
--- a/src/nvim/testdir/test_syntax.vim
+++ b/src/nvim/testdir/test_syntax.vim
@@ -728,6 +728,56 @@ func Test_syntax_foldlevel()
   quit!
 endfunc
 
+func Test_search_syntax_skip()
+  new
+  let lines =<< trim END
+
+        /* This is VIM */
+        Another Text for VIM
+         let a = "VIM"
+  END
+  call setline(1, lines)
+  syntax on
+  syntax match Comment "^/\*.*\*/"
+  syntax match String '".*"'
+
+  " Skip argument using string evaluation.
+  1
+  call search('VIM', 'w', '', 0, 'synIDattr(synID(line("."), col("."), 1), "name") =~? "comment"')
+  call assert_equal('Another Text for VIM', getline('.'))
+  1
+  call search('VIM', 'w', '', 0, 'synIDattr(synID(line("."), col("."), 1), "name") !~? "string"')
+  call assert_equal(' let a = "VIM"', getline('.'))
+
+  " Skip argument using Lambda.
+  1
+  call search('VIM', 'w', '', 0, { -> synIDattr(synID(line("."), col("."), 1), "name") =~? "comment"})
+  call assert_equal('Another Text for VIM', getline('.'))
+
+  1
+  call search('VIM', 'w', '', 0, { -> synIDattr(synID(line("."), col("."), 1), "name") !~? "string"})
+  call assert_equal(' let a = "VIM"', getline('.'))
+
+  " Skip argument using funcref.
+  func InComment()
+    return synIDattr(synID(line("."), col("."), 1), "name") =~? "comment"
+  endfunc
+  func InString()
+    return synIDattr(synID(line("."), col("."), 1), "name") !~? "string"
+  endfunc
+  1
+  call search('VIM', 'w', '', 0, function('InComment'))
+  call assert_equal('Another Text for VIM', getline('.'))
+
+  1
+  call search('VIM', 'w', '', 0, function('InString'))
+  call assert_equal(' let a = "VIM"', getline('.'))
+
+  delfunc InComment
+  delfunc InString
+  bwipe!
+endfunc
+
 func Test_syn_include_contains_TOP()
   let l:case = "TOP in included syntax means its group list name"
   new
-- 
cgit