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patch 8.1.2004: more functions can be used as methods

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Problem:    More functions can be used as methods.
Solution:   Make various functions usable as a method.
This commit is contained in:
Bram Moolenaar
2019-09-07 19:05:09 +02:00
parent 30e9b3c425
commit f6ed61e148
11 changed files with 101 additions and 46 deletions
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4
src/testdir/test_expr.vim
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@@ -53,7 +53,7 @@ endfunc
func Test_strgetchar()
call assert_equal(char2nr('a'), strgetchar('axb', 0))
call assert_equal(char2nr('x'), strgetchar('axb', 1))
call assert_equal(char2nr('x'), 'axb'->strgetchar(1))
call assert_equal(char2nr('b'), strgetchar('axb', 2))
call assert_equal(-1, strgetchar('axb', -1))
@@ -63,7 +63,7 @@ endfunc
func Test_strcharpart()
call assert_equal('a', strcharpart('axb', 0, 1))
call assert_equal('x', strcharpart('axb', 1, 1))
call assert_equal('x', 'axb'->strcharpart(1, 1))
call assert_equal('b', strcharpart('axb', 2, 1))
call assert_equal('xb', strcharpart('axb', 1))