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annotate src/testdir/test_gn.vim @ 14000:96933f0ecbd1 v8.1.0018

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patch 8.1.0018: using "gn" may select wrong text when wrapping commit https://github.com/vim/vim/commit/bdb657924d73c98b0ab28411749571e893b699a9 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 22 17:50:42 2018 +0200 patch 8.1.0018: using "gn" may select wrong text when wrapping Problem: Using "gn" may select wrong text when wrapping. Solution: Avoid wrapping when searching forward. (Christian Brabandt)
author Christian Brabandt <cb@256bit.org>
date Tue, 22 May 2018 18:00:07 +0200
parents 1fad9675d8fd
children db5d2429bda3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Test for gn command
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3 func Test_gn_command()
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4 noautocmd new
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5 " replace a single char by itsself quoted:
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6 call setline('.', 'abc x def x ghi x jkl')
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7 let @/ = 'x'
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8 exe "norm! cgn'x'\<esc>.."
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9 call assert_equal("abc 'x' def 'x' ghi 'x' jkl", getline('.'))
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10 sil! %d_
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11
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12 " simple search match
847518911c0b commit https://github.com/vim/vim/commit/6835dc61aebca2b602d85a9d63c449ace58683b4
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13 call setline('.', 'foobar')
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14 let @/ = 'foobar'
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15 exe "norm! gncsearchmatch"
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16 call assert_equal('searchmatch', getline('.'))
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17 sil! %d _
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19 " replace a multi-line match
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20 call setline('.', ['', 'one', 'two'])
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21 let @/ = 'one\_s*two\_s'
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22 exe "norm! gnceins\<CR>zwei"
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23 call assert_equal(['','eins','zwei'], getline(1,'$'))
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24 sil! %d _
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26 " test count argument
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27 call setline('.', ['', 'abcdx | abcdx | abcdx'])
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28 let @/ = '[a]bcdx'
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29 exe "norm! 2gnd"
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30 call assert_equal(['','abcdx | | abcdx'], getline(1,'$'))
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31 sil! %d _
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33 " join lines
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34 call setline('.', ['join ', 'lines'])
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35 let @/ = '$'
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36 exe "norm! 0gnd"
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37 call assert_equal(['join lines'], getline(1,'$'))
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38 sil! %d _
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39
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40 " zero-width match
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41 call setline('.', ['', 'zero width pattern'])
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42 let @/ = '\>\zs'
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43 exe "norm! 0gnd"
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44 call assert_equal(['', 'zerowidth pattern'], getline(1,'$'))
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45 sil! %d _
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46
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47 " delete first and last chars
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48 call setline('.', ['delete first and last chars'])
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49 let @/ = '^'
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50 exe "norm! 0gnd$"
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51 let @/ = '\zs'
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52 exe "norm! gnd"
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53 call assert_equal(['elete first and last char'], getline(1,'$'))
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54 sil! %d _
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55
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56 " using visual mode
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57 call setline('.', ['', 'uniquepattern uniquepattern'])
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58 exe "norm! /[u]niquepattern/s\<cr>vlgnd"
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59 call assert_equal(['', ' uniquepattern'], getline(1,'$'))
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60 sil! %d _
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61
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62 " backwards search
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63 call setline('.', ['my very excellent mother just served us nachos'])
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64 let @/ = 'mother'
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65 exe "norm! $cgNmongoose"
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66 call assert_equal(['my very excellent mongoose just served us nachos'], getline(1,'$'))
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67 sil! %d _
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68
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69 " search for single char
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70 call setline('.', ['','for (i=0; i<=10; i++)'])
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71 let @/ = 'i'
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72 exe "norm! cgnj"
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73 call assert_equal(['','for (j=0; i<=10; i++)'], getline(1,'$'))
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74 sil! %d _
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75
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76 " search hex char
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77 call setline('.', ['','Y'])
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78 set noignorecase
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79 let @/ = '\%x59'
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80 exe "norm! gnd"
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81 call assert_equal(['',''], getline(1,'$'))
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82 sil! %d _
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83
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84 " test repeating gdn
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85 call setline('.', ['', '1', 'Johnny', '2', 'Johnny', '3'])
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86 let @/ = 'Johnny'
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87 exe "norm! dgn."
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88 call assert_equal(['','1', '', '2', '', '3'], getline(1,'$'))
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89 sil! %d _
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90
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91 " test repeating gUgn
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92 call setline('.', ['', '1', 'Depp', '2', 'Depp', '3'])
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93 let @/ = 'Depp'
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94 exe "norm! gUgn."
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95 call assert_equal(['', '1', 'DEPP', '2', 'DEPP', '3'], getline(1,'$'))
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96 sil! %d _
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97
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98 " test using look-ahead assertions
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99 call setline('.', ['a:10', '', 'a:1', '', 'a:20'])
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100 let @/ = 'a:0\@!\zs\d\+'
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101 exe "norm! 2nygno\<esc>p"
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102 call assert_equal(['a:10', '', 'a:1', '1', '', 'a:20'], getline(1,'$'))
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103 sil! %d _
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104
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105 " test using nowrapscan
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106 set nowrapscan
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107 call setline(1, 'foo bar baz')
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108 exe "norm! /bar/e\<cr>"
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109 exe "norm! gnd"
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110 call assert_equal(['foo baz'], getline(1,'$'))
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111 sil! %d_
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112
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113 " search upwards with nowrapscan set
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114 call setline('.', ['foo', 'bar', 'foo', 'baz'])
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115 set nowrapscan
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116 let @/ = 'foo'
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117 $
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118 norm! dgN
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119 call assert_equal(['foo', 'bar', '', 'baz'], getline(1,'$'))
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120 sil! %d_
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121
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122 " search using the \zs atom
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123 call setline(1, [' nnoremap', '' , 'nnoremap'])
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124 set wrapscan&vim
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125 let @/ = '\_s\zsnnoremap'
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126 $
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127 norm! cgnmatch
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128 call assert_equal([' nnoremap', '', 'match'], getline(1,'$'))
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129 sil! %d_
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130
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131 set wrapscan&vim
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132 endfu
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133
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134 " vim: shiftwidth=2 sts=2 expandtab