Mercurial > vim
annotate runtime/indent/sas.vim @ 32443:fbcf40a2bf58 v9.0.1553
patch 9.0.1553: CI: using slightly outdated gcc version
Commit: https://github.com/vim/vim/commit/b6a19594b29a7d4f33a1f4324a0579df61f48d06
Author: Philip H <47042125+pheiduck@users.noreply.github.com>
Date: Sat May 13 18:05:20 2023 +0100
patch 9.0.1553: CI: using slightly outdated gcc version
Problem: CI: using slightly outdated gcc version.
Solution: Use "brew" to get a more recent gcc version. (closes https://github.com/vim/vim/issues/12391)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 13 May 2023 19:15:03 +0200 |
| parents | 6dd88e45d47d |
| children |
| rev | line source |
|---|---|
| 11160 | 1 " Vim indent file |
| 2 " Language: SAS | |
| 3 " Maintainer: Zhen-Huan Hu <wildkeny@gmail.com> | |
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4 " Version: 3.0.3 |
| 28379 | 5 " Last Change: 2022 Apr 06 |
| 11160 | 6 |
| 7 if exists("b:did_indent") | |
| 8 finish | |
| 9 endif | |
| 10 let b:did_indent = 1 | |
| 11 | |
| 12 setlocal indentexpr=GetSASIndent() | |
| 13 setlocal indentkeys+=;,=~data,=~proc,=~macro | |
| 14 | |
| 28379 | 15 let b:undo_indent = "setl inde< indk<" |
| 16 | |
| 11160 | 17 if exists("*GetSASIndent") |
| 18 finish | |
| 19 endif | |
| 20 | |
| 21 let s:cpo_save = &cpo | |
| 22 set cpo&vim | |
| 23 | |
| 24 " Regex that captures the start of a data/proc section | |
| 25 let s:section_str = '\v%(^|;)\s*%(data|proc)>' | |
| 26 " Regex that captures the end of a run-processing section | |
| 27 let s:section_run = '\v%(^|;)\s*run\s*;' | |
| 28 " Regex that captures the end of a data/proc section | |
| 29 let s:section_end = '\v%(^|;)\s*%(quit|enddata)\s*;' | |
| 30 | |
| 31 " Regex that captures the start of a control block (anything inside a section) | |
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32 let s:block_str = '\v<%(do>%([^;]+<%(to|over|while)>[^;]+)=|%(compute|define\s+%(column|footer|header|style|table|tagset|crosstabs|statgraph)|edit|layout|method|select)>[^;]+|begingraph)\s*;' |
| 11160 | 33 " Regex that captures the end of a control block (anything inside a section) |
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34 let s:block_end = '\v<%(end|endcomp|endlayout|endgraph)\s*;' |
| 11160 | 35 |
| 36 " Regex that captures the start of a macro | |
| 37 let s:macro_str = '\v%(^|;)\s*\%macro>' | |
| 38 " Regex that captures the end of a macro | |
| 39 let s:macro_end = '\v%(^|;)\s*\%mend\s*;' | |
| 40 | |
| 41 " Regex that defines the end of the program | |
| 42 let s:program_end = '\v%(^|;)\s*endsas\s*;' | |
| 43 | |
| 44 " List of procs supporting run-processing | |
| 45 let s:run_processing_procs = [ | |
| 46 \ 'catalog', 'chart', 'datasets', 'document', 'ds2', 'plot', 'sql', | |
| 47 \ 'gareabar', 'gbarline', 'gchart', 'gkpi', 'gmap', 'gplot', 'gradar', 'greplay', 'gslide', 'gtile', | |
| 48 \ 'anova', 'arima', 'catmod', 'factex', 'glm', 'model', 'optex', 'plan', 'reg', | |
| 49 \ 'iml', | |
| 50 \ ] | |
| 51 | |
| 52 " Find the line number of previous keyword defined by the regex | |
| 53 function! s:PrevMatch(lnum, regex) | |
| 54 let prev_lnum = prevnonblank(a:lnum - 1) | |
| 55 while prev_lnum > 0 | |
| 56 let prev_line = getline(prev_lnum) | |
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57 if prev_line =~? a:regex |
| 11160 | 58 break |
| 59 else | |
| 60 let prev_lnum = prevnonblank(prev_lnum - 1) | |
| 61 endif | |
| 62 endwhile | |
| 63 return prev_lnum | |
| 64 endfunction | |
| 65 | |
| 66 " Main function | |
| 67 function! GetSASIndent() | |
| 68 let prev_lnum = prevnonblank(v:lnum - 1) | |
| 69 if prev_lnum ==# 0 | |
| 70 " Leave the indentation of the first line unchanged | |
| 71 return indent(1) | |
| 72 else | |
| 73 let prev_line = getline(prev_lnum) | |
| 74 " Previous non-blank line contains the start of a macro/section/block | |
| 75 " while not the end of a macro/section/block (at the same line) | |
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76 if (prev_line =~? s:section_str && prev_line !~? s:section_run && prev_line !~? s:section_end) || |
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77 \ (prev_line =~? s:block_str && prev_line !~? s:block_end) || |
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parents:
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78 \ (prev_line =~? s:macro_str && prev_line !~? s:macro_end) |
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79 let ind = indent(prev_lnum) + shiftwidth() |
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80 elseif prev_line =~? s:section_run && prev_line !~? s:section_end |
| 11160 | 81 let prev_section_str_lnum = s:PrevMatch(v:lnum, s:section_str) |
| 82 let prev_section_end_lnum = max([ | |
| 83 \ s:PrevMatch(v:lnum, s:section_end), | |
| 84 \ s:PrevMatch(v:lnum, s:macro_end ), | |
| 85 \ s:PrevMatch(v:lnum, s:program_end)]) | |
| 86 " Check if the section supports run-processing | |
| 87 if prev_section_end_lnum < prev_section_str_lnum && | |
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88 \ getline(prev_section_str_lnum) =~? '\v%(^|;)\s*proc\s+%(' . |
| 11160 | 89 \ join(s:run_processing_procs, '|') . ')>' |
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90 let ind = indent(prev_lnum) + shiftwidth() |
| 11160 | 91 else |
| 92 let ind = indent(prev_lnum) | |
| 93 endif | |
| 94 else | |
| 95 let ind = indent(prev_lnum) | |
| 96 endif | |
| 97 endif | |
| 98 " Re-adjustments based on the inputs of the current line | |
| 99 let curr_line = getline(v:lnum) | |
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100 if curr_line =~? s:program_end |
| 11160 | 101 " End of the program |
| 102 " Same indentation as the first non-blank line | |
| 103 return indent(nextnonblank(1)) | |
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104 elseif curr_line =~? s:macro_end |
| 11160 | 105 " Current line is the end of a macro |
| 106 " Match the indentation of the start of the macro | |
| 107 return indent(s:PrevMatch(v:lnum, s:macro_str)) | |
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parents:
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changeset
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108 elseif curr_line =~? s:block_end && curr_line !~? s:block_str |
| 11160 | 109 " Re-adjust if current line is the end of a block |
| 110 " while not the beginning of a block (at the same line) | |
| 111 " Returning the indent of previous block start directly | |
| 112 " would not work due to nesting | |
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113 let ind = ind - shiftwidth() |
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4543777545a3
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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114 elseif curr_line =~? s:section_str || curr_line =~? s:section_run || curr_line =~? s:section_end |
| 11160 | 115 " Re-adjust if current line is the start/end of a section |
| 116 " since the end of a section could be inexplicit | |
| 117 let prev_section_str_lnum = s:PrevMatch(v:lnum, s:section_str) | |
| 118 " Check if the previous section supports run-processing | |
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parents:
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diff
changeset
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119 if getline(prev_section_str_lnum) =~? '\v%(^|;)\s*proc\s+%(' . |
| 11160 | 120 \ join(s:run_processing_procs, '|') . ')>' |
| 121 let prev_section_end_lnum = max([ | |
| 122 \ s:PrevMatch(v:lnum, s:section_end), | |
| 123 \ s:PrevMatch(v:lnum, s:macro_end ), | |
| 124 \ s:PrevMatch(v:lnum, s:program_end)]) | |
| 125 else | |
| 126 let prev_section_end_lnum = max([ | |
| 127 \ s:PrevMatch(v:lnum, s:section_end), | |
| 128 \ s:PrevMatch(v:lnum, s:section_run), | |
| 129 \ s:PrevMatch(v:lnum, s:macro_end ), | |
| 130 \ s:PrevMatch(v:lnum, s:program_end)]) | |
| 131 endif | |
| 132 if prev_section_end_lnum < prev_section_str_lnum | |
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parents:
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diff
changeset
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133 let ind = ind - shiftwidth() |
| 11160 | 134 endif |
| 135 endif | |
| 136 return ind | |
| 137 endfunction | |
| 138 | |
| 139 let &cpo = s:cpo_save | |
| 140 unlet s:cpo_save |