annotate runtime/indent/sh.vim @ 34618:7ff3c277377f v9.1.0198

patch 9.1.0198: Vim9: compound operators broken for lambdas in an object Commit: https://github.com/vim/vim/commit/d990bf08d85d83e14fc51fd99a66ebe2f36d2fcd Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Mar 22 19:56:17 2024 +0100 patch 9.1.0198: Vim9: compound operators broken for lambdas in an object Problem: Vim9: compound operators broken for lambdas in an object (girishji) Solution: When using an object from the outer scope, use the LOADOUTER instruction to load the object (Yegappan Lakshmanan). fixes: #14236 closes: #14266 Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Fri, 22 Mar 2024 20:00:06 +0100
parents f0d7cb510ce3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 " Vim indent file
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2 " Language: Shell Script
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3 " Maintainer: Christian Brabandt <cb@256bit.org>
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4 " Original Author: Nikolai Weibull <now@bitwi.se>
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5 " Previous Maintainer: Peter Aronoff <telemachus@arpinum.org>
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6 " Latest Revision: 2019-10-24
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7 " License: Vim (see :h license)
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8 " Repository: https://github.com/chrisbra/vim-sh-indent
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9 " Changelog:
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10 " 20190726 - Correctly skip if keywords in syntax comments
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11 " (issue #17)
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12 " 20190603 - Do not indent in zsh filetypes with an `if` in comments
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13 " 20190428 - De-indent fi correctly when typing with
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14 " https://github.com/chrisbra/vim-sh-indent/issues/15
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15 " 20190325 - Indent fi; correctly
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16 " https://github.com/chrisbra/vim-sh-indent/issues/14
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17 " 20190319 - Indent arrays (only zsh and bash)
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18 " https://github.com/chrisbra/vim-sh-indent/issues/13
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19 " 20190316 - Make use of searchpairpos for nested if sections
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20 " fixes https://github.com/chrisbra/vim-sh-indent/issues/11
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21 " 20190201 - Better check for closing if sections
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22 " 20180724 - make check for zsh syntax more rigid (needs word-boundaries)
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23 " 20180326 - better support for line continuation
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24 " 20180325 - better detection of function definitions
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25 " 20180127 - better support for zsh complex commands
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26 " 20170808: - better indent of line continuation
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27 " 20170502: - get rid of buffer-shiftwidth function
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28 " 20160912: - preserve indentation of here-doc blocks
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29 " 20160627: - detect heredocs correctly
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30 " 20160213: - detect function definition correctly
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31 " 20160202: - use shiftwidth() function
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32 " 20151215: - set b:undo_indent variable
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33 " 20150728: - add foreach detection for zsh
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34
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35 if exists("b:did_indent")
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36 finish
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37 endif
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38 let b:did_indent = 1
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39
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40 setlocal indentexpr=GetShIndent()
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41 setlocal indentkeys+=0=then,0=do,0=else,0=elif,0=fi,0=esac,0=done,0=end,),0=;;,0=;&
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42 setlocal indentkeys+=0=fin,0=fil,0=fip,0=fir,0=fix
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43 setlocal indentkeys-=:,0#
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44 setlocal nosmartindent
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45
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46 let b:undo_indent = 'setlocal indentexpr< indentkeys< smartindent<'
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47
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48 if exists("*GetShIndent")
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49 finish
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50 endif
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51
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52 let s:cpo_save = &cpo
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53 set cpo&vim
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54
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55 let s:sh_indent_defaults = {
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56 \ 'default': function('shiftwidth'),
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57 \ 'continuation-line': function('shiftwidth'),
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58 \ 'case-labels': function('shiftwidth'),
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59 \ 'case-statements': function('shiftwidth'),
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60 \ 'case-breaks': 0 }
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61
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62 function! s:indent_value(option)
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63 let Value = exists('b:sh_indent_options')
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64 \ && has_key(b:sh_indent_options, a:option) ?
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65 \ b:sh_indent_options[a:option] :
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66 \ s:sh_indent_defaults[a:option]
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67 if type(Value) == type(function('type'))
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68 return Value()
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69 endif
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70 return Value
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71 endfunction
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72
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73 function! GetShIndent()
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74 let curline = getline(v:lnum)
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75 let lnum = prevnonblank(v:lnum - 1)
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76 if lnum == 0
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77 return 0
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78 endif
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79 let line = getline(lnum)
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80
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81 let pnum = prevnonblank(lnum - 1)
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82 let pline = getline(pnum)
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83 let ind = indent(lnum)
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84
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85 " Check contents of previous lines
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86 " should not apply to e.g. commented lines
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87 if line =~ '^\s*\%(if\|then\|do\|else\|elif\|case\|while\|until\|for\|select\|foreach\)\>' ||
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88 \ (&ft is# 'zsh' && line =~ '^\s*\<\%(if\|then\|do\|else\|elif\|case\|while\|until\|for\|select\|foreach\)\>')
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89 if !s:is_end_expression(line)
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90 let ind += s:indent_value('default')
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91 endif
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92 elseif s:is_case_label(line, pnum)
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93 if !s:is_case_ended(line)
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94 let ind += s:indent_value('case-statements')
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95 endif
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96 " function definition
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97 elseif s:is_function_definition(line)
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98 if line !~ '}\s*\%(#.*\)\=$'
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99 let ind += s:indent_value('default')
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100 endif
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101 " array (only works for zsh or bash)
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102 elseif s:is_array(line) && line !~ ')\s*$' && (&ft is# 'zsh' || s:is_bash())
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103 let ind += s:indent_value('continuation-line')
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104 " end of array
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105 elseif curline =~ '^\s*)$'
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106 let ind -= s:indent_value('continuation-line')
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107 elseif s:is_continuation_line(line)
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108 if pnum == 0 || !s:is_continuation_line(pline)
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109 let ind += s:indent_value('continuation-line')
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110 endif
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111 elseif s:end_block(line) && !s:start_block(line)
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112 let ind = indent(lnum)
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113 elseif pnum != 0 &&
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114 \ s:is_continuation_line(pline) &&
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115 \ !s:end_block(curline) &&
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116 \ !s:is_end_expression(curline)
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117 " only add indent, if line and pline is in the same block
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118 let i = v:lnum
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119 let ind2 = indent(s:find_continued_lnum(pnum))
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120 while !s:is_empty(getline(i)) && i > pnum
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121 let i -= 1
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122 endw
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123 if i == pnum
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124 let ind += ind2
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125 else
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126 let ind = ind2
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127 endif
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128 endif
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129
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130 let pine = line
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131 " Check content of current line
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132 let line = curline
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133 " Current line is a endif line, so get indent from start of "if condition" line
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134 " TODO: should we do the same for other "end" lines?
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135 if curline =~ '^\s*\%(fi\);\?\s*\%(#.*\)\=$'
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136 let ind = indent(v:lnum)
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137 let previous_line = searchpair('\<if\>', '', '\<fi\>\zs', 'bnW', 'synIDattr(synID(line("."),col("."), 1),"name") =~? "comment\\|quote"')
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138 if previous_line > 0
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139 let ind = indent(previous_line)
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140 endif
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141 elseif line =~ '^\s*\%(then\|do\|else\|elif\|done\|end\)\>' || s:end_block(line)
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142 let ind -= s:indent_value('default')
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143 elseif line =~ '^\s*esac\>' && s:is_case_empty(getline(v:lnum - 1))
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144 let ind -= s:indent_value('default')
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145 elseif line =~ '^\s*esac\>'
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146 let ind -= (s:is_case_label(pine, lnum) && s:is_case_ended(pine) ?
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147 \ 0 : s:indent_value('case-statements')) +
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148 \ s:indent_value('case-labels')
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149 if s:is_case_break(pine)
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150 let ind += s:indent_value('case-breaks')
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151 endif
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152 elseif s:is_case_label(line, lnum)
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153 if s:is_case(pine)
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154 let ind = indent(lnum) + s:indent_value('case-labels')
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155 else
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156 let ind -= (s:is_case_label(pine, lnum) && s:is_case_ended(pine) ?
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157 \ 0 : s:indent_value('case-statements')) -
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158 \ s:indent_value('case-breaks')
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159 endif
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160 elseif s:is_case_break(line)
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161 let ind -= s:indent_value('case-breaks')
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162 elseif s:is_here_doc(line)
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163 let ind = 0
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164 " statements, executed within a here document. Keep the current indent
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165 elseif match(map(synstack(v:lnum, 1), 'synIDattr(v:val, "name")'), '\c\mheredoc') > -1
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166 return indent(v:lnum)
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167 elseif s:is_comment(line) && s:is_empty(getline(v:lnum-1))
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168 return indent(v:lnum)
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parents:
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169 endif
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parents:
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170
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171 return ind > 0 ? ind : 0
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172 endfunction
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173
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174 function! s:is_continuation_line(line)
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175 " Comment, cannot be a line continuation
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176 if a:line =~ '^\s*#'
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177 return 0
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178 else
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179 " start-of-line
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180 " \\ or && or || or |
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181 " followed optionally by { or #
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182 return a:line =~ '\%(\%(^\|[^\\]\)\\\|&&\|||\||\)' .
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183 \ '\s*\({\s*\)\=\(#.*\)\=$'
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184 endif
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185 endfunction
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186
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187 function! s:find_continued_lnum(lnum)
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188 let i = a:lnum
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189 while i > 1 && s:is_continuation_line(getline(i - 1))
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190 let i -= 1
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191 endwhile
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192 return i
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193 endfunction
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194
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195 function! s:is_function_definition(line)
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196 return a:line =~ '^\s*\<\k\+\>\s*()\s*{' ||
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197 \ a:line =~ '^\s*{' ||
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198 \ a:line =~ '^\s*function\s*\k\+\s*\%(()\)\?\s*{'
13912
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199 endfunction
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200
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201 function! s:is_array(line)
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202 return a:line =~ '^\s*\<\k\+\>=('
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203 endfunction
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204
2034
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205 function! s:is_case_label(line, pnum)
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206 if a:line !~ '^\s*(\=.*)'
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207 return 0
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208 endif
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209
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210 if a:pnum > 0
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211 let pine = getline(a:pnum)
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212 if !(s:is_case(pine) || s:is_case_ended(pine))
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213 return 0
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parents: 856
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214 endif
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parents: 856
diff changeset
215 endif
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parents: 856
diff changeset
216
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diff changeset
217 let suffix = substitute(a:line, '^\s*(\=', "", "")
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218 let nesting = 0
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219 let i = 0
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220 let n = strlen(suffix)
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diff changeset
221 while i < n
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diff changeset
222 let c = suffix[i]
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diff changeset
223 let i += 1
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parents: 856
diff changeset
224 if c == '\\'
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parents: 856
diff changeset
225 let i += 1
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parents: 856
diff changeset
226 elseif c == '('
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parents: 856
diff changeset
227 let nesting += 1
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parents: 856
diff changeset
228 elseif c == ')'
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parents: 856
diff changeset
229 if nesting == 0
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parents: 856
diff changeset
230 return 1
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parents: 856
diff changeset
231 endif
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parents: 856
diff changeset
232 let nesting -= 1
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parents: 856
diff changeset
233 endif
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parents: 856
diff changeset
234 endwhile
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parents: 856
diff changeset
235 return 0
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parents: 856
diff changeset
236 endfunction
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parents: 856
diff changeset
237
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parents: 856
diff changeset
238 function! s:is_case(line)
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parents: 856
diff changeset
239 return a:line =~ '^\s*case\>'
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parents: 856
diff changeset
240 endfunction
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parents: 856
diff changeset
241
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parents: 856
diff changeset
242 function! s:is_case_break(line)
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parents: 856
diff changeset
243 return a:line =~ '^\s*;[;&]'
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parents: 856
diff changeset
244 endfunction
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parents: 856
diff changeset
245
9407
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parents: 8246
diff changeset
246 function! s:is_here_doc(line)
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parents: 8246
diff changeset
247 if a:line =~ '^\w\+$'
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parents: 16208
diff changeset
248 let here_pat = '<<-\?'. s:escape(a:line). '\$'
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parents: 16208
diff changeset
249 return search(here_pat, 'bnW') > 0
9407
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
diff changeset
250 endif
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
Christian Brabandt <cb@256bit.org>
parents: 8246
diff changeset
251 return 0
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
diff changeset
252 endfunction
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
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253
2034
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parents: 856
diff changeset
254 function! s:is_case_ended(line)
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parents: 856
diff changeset
255 return s:is_case_break(a:line) || a:line =~ ';[;&]\s*\%(#.*\)\=$'
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parents: 856
diff changeset
256 endfunction
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Bram Moolenaar <bram@zimbu.org>
parents: 856
diff changeset
257
5555
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parents: 2034
diff changeset
258 function! s:is_case_empty(line)
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parents: 2034
diff changeset
259 if a:line =~ '^\s*$' || a:line =~ '^\s*#'
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parents: 2034
diff changeset
260 return s:is_case_empty(getline(v:lnum - 1))
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parents: 2034
diff changeset
261 else
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parents: 2034
diff changeset
262 return a:line =~ '^\s*case\>'
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parents: 2034
diff changeset
263 endif
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Bram Moolenaar <bram@vim.org>
parents: 2034
diff changeset
264 endfunction
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Bram Moolenaar <bram@vim.org>
parents: 2034
diff changeset
265
9407
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Christian Brabandt <cb@256bit.org>
parents: 8246
diff changeset
266 function! s:escape(pattern)
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
diff changeset
267 return '\V'. escape(a:pattern, '\\')
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
diff changeset
268 endfunction
619a98a67f67 commit https://github.com/vim/vim/commit/e18dbe865d190e74fb5d43ac8bc6ac22507d0223
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parents: 8246
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269
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diff changeset
270 function! s:is_empty(line)
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parents: 12045
diff changeset
271 return a:line =~ '^\s*$'
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parents: 12045
diff changeset
272 endfunction
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parents: 12045
diff changeset
273
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parents: 12045
diff changeset
274 function! s:end_block(line)
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parents: 12045
diff changeset
275 return a:line =~ '^\s*}'
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parents: 12045
diff changeset
276 endfunction
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parents: 12045
diff changeset
277
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parents: 12045
diff changeset
278 function! s:start_block(line)
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parents: 12045
diff changeset
279 return a:line =~ '{\s*\(#.*\)\?$'
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parents: 12045
diff changeset
280 endfunction
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parents: 12045
diff changeset
281
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parents: 12045
diff changeset
282 function! s:find_start_block(lnum)
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parents: 12045
diff changeset
283 let i = a:lnum
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parents: 12045
diff changeset
284 while i > 1 && !s:start_block(getline(i))
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parents: 12045
diff changeset
285 let i -= 1
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parents: 12045
diff changeset
286 endwhile
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parents: 12045
diff changeset
287 return i
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parents: 12045
diff changeset
288 endfunction
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parents: 12045
diff changeset
289
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parents: 12045
diff changeset
290 function! s:is_comment(line)
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parents: 12045
diff changeset
291 return a:line =~ '^\s*#'
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Christian Brabandt <cb@256bit.org>
parents: 12045
diff changeset
292 endfunction
a9fdf01085a8 Update runtime files.
Christian Brabandt <cb@256bit.org>
parents: 12045
diff changeset
293
16267
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
294 function! s:is_end_expression(line)
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
295 return a:line =~ '\<\%(fi\|esac\|done\|end\)\>\s*\%(#.*\)\=$'
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
296 endfunction
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Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
297
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
298 function! s:is_bash()
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Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
299 return get(g:, 'is_bash', 0) || get(b:, 'is_bash', 0)
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
300 endfunction
b471858040bc Update runtime files.
Bram Moolenaar <Bram@vim.org>
parents: 16208
diff changeset
301
375
f14cbd913415 updated for version 7.0097
vimboss
parents: 7
diff changeset
302 let &cpo = s:cpo_save
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vimboss
parents: 7
diff changeset
303 unlet s:cpo_save