annotate runtime/syntax/hitest.vim @ 22300:528bb8e6e877 v8.2.1699

patch 8.2.1699: build failure due to missing error message Commit: https://github.com/vim/vim/commit/916911f598718bc76bc6b87ed703d2805fa49c53 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 16 21:41:53 2020 +0200 patch 8.2.1699: build failure due to missing error message Problem: Build failure due to missing error message. Solution: Add error message.
author Bram Moolenaar <Bram@vim.org>
date Wed, 16 Sep 2020 21:45:03 +0200
parents d23afa4d8b63
children 50e447c67247
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1 " Vim syntax file
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2 " Language: none; used to see highlighting
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3 " Maintainer: Ronald Schild <rs@scutum.de>
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4 " Last Change: 2019 Jun 06
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5 " Version: 5.4n.1
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6 " Additional Changes By: Lifepillar, Bram
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7
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8 " To see your current highlight settings, do
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9 " :so $VIMRUNTIME/syntax/hitest.vim
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10
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11 " save global options and registers
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12 let s:hidden = &hidden
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13 let s:lazyredraw = &lazyredraw
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14 let s:more = &more
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15 let s:report = &report
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16 let s:whichwrap = &whichwrap
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17 let s:shortmess = &shortmess
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18 let s:wrapscan = &wrapscan
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19 let s:register_a = @a
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20 let s:register_se = @/
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21
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22 " set global options
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23 set hidden lazyredraw nomore report=99999 shortmess=aoOstTW wrapscan
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24 set whichwrap&
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25
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26 " print current highlight settings into register a
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27 redir @a
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28 silent highlight
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29 redir END
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30
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31 " Open a new window if the current one isn't empty
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32 if line("$") != 1 || getline(1) != ""
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33 new
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34 endif
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35
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36 " edit temporary file
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37 edit Highlight\ test
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38
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39 " set local options
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40 setlocal autoindent noexpandtab formatoptions=t shiftwidth=18 noswapfile tabstop=18
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41 let &textwidth=&columns
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42
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43 " insert highlight settings
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44 % delete
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45 put a
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46
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47 " remove cleared groups
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48 silent! g/ cleared$/d
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49
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50 " remove the colored xxx items
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51 g/xxx /s///e
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52
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53 " remove color settings (not needed here)
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54 global! /links to/ substitute /\s.*$//e
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55
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56 " Move split 'links to' lines to the same line
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57 % substitute /^\(\w\+\)\n\s*\(links to.*\)/\1\t\2/e
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58
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59 " move linked groups to the end of file
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60 global /links to/ move $
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61
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62 " move linked group names to the matching preferred groups
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63 " TODO: this fails if the group linked to isn't defined
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64 % substitute /^\(\w\+\)\s*\(links to\)\s*\(\w\+\)$/\3\t\2 \1/e
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65 silent! global /links to/ normal mz3ElD0#$p'zdd
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66
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67 " delete empty lines
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68 global /^ *$/ delete
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69
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70 " precede syntax command
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71 % substitute /^[^ ]*/syn keyword &\t&/
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72
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73 " execute syntax commands
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74 syntax clear
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75 % yank a
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76 @a
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77
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78 " remove syntax commands again
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79 % substitute /^syn keyword //
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80
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81 " pretty formatting
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82 global /^/ exe "normal Wi\<CR>\t\eAA\ex"
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83 global /^\S/ join
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84
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85 " find out first syntax highlighting
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86 let b:various = &highlight.',:Normal,:Cursor,:,'
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87 let b:i = 1
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88 while b:various =~ ':'.substitute(getline(b:i), '\s.*$', ',', '')
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89 let b:i = b:i + 1
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90 if b:i > line("$") | break | endif
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91 endwhile
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92
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93 " insert headlines
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94 call append(0, "Highlighting groups for various occasions")
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95 call append(1, "-----------------------------------------")
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96
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97 if b:i < line("$")-1
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98 let b:synhead = "Syntax highlighting groups"
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99 if exists("hitest_filetypes")
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100 redir @a
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101 let
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102 redir END
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103 let @a = substitute(@a, 'did_\(\w\+\)_syn\w*_inits\s*#1', ', \1', 'g')
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104 let @a = substitute(@a, "\n\\w[^\n]*", '', 'g')
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105 let @a = substitute(@a, "\n", '', 'g')
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106 let @a = substitute(@a, '^,', '', 'g')
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107 if @a != ""
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108 let b:synhead = b:synhead." - filetype"
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109 if @a =~ ','
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110 let b:synhead = b:synhead."s"
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111 endif
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112 let b:synhead = b:synhead.":".@a
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113 endif
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114 endif
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115 call append(b:i+1, "")
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116 call append(b:i+2, b:synhead)
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117 call append(b:i+3, substitute(b:synhead, '.', '-', 'g'))
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118 endif
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119
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120 " remove 'hls' highlighting
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121 nohlsearch
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122 normal 0
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123
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124 " we don't want to save this temporary file
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125 set nomodified
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126
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127 " the following trick avoids the "Press RETURN ..." prompt
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128 0 append
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129 .
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130
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131 " restore global options and registers
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132 let &hidden = s:hidden
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133 let &lazyredraw = s:lazyredraw
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134 let &more = s:more
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135 let &report = s:report
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136 let &shortmess = s:shortmess
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137 let &whichwrap = s:whichwrap
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138 let &wrapscan = s:wrapscan
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139 let @a = s:register_a
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140
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141 " restore last search pattern
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142 call histdel("search", -1)
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143 let @/ = s:register_se
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144
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145 " remove variables
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146 unlet s:hidden s:lazyredraw s:more s:report s:shortmess
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147 unlet s:whichwrap s:wrapscan s:register_a s:register_se
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148
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149 " vim: ts=8