1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
" Vim indent file (experimental).
" Language: Astro
" Author: Wuelner Martínez <wuelner.martinez@outlook.com>
" Maintainer: Wuelner Martínez <wuelner.martinez@outlook.com>
" URL: https://github.com/wuelnerdotexe/vim-astro
" Last Change: 2022 Aug 07
" Based On: Evan Lecklider's vim-svelte
" Changes: See https://github.com/evanleck/vim-svelte
" Credits: See vim-svelte on github
" Only load this indent file when no other was loaded yet.
if exists('b:did_indent')
finish
endif
let b:html_indent_script1 = 'inc'
let b:html_indent_style1 = 'inc'
" Embedded HTML indent.
runtime! indent/html.vim
let s:html_indent = &l:indentexpr
unlet b:did_indent
let b:did_indent = 1
setlocal indentexpr=GetAstroIndent()
setlocal indentkeys=<>>,/,0{,{,},0},0),0],0\,<<>,,!^F,*<Return>,o,O,e,;
let b:undo_indent = 'setl inde< indk<'
" Only define the function once.
if exists('*GetAstroIndent')
finish
endif
let s:cpoptions_save = &cpoptions
setlocal cpoptions&vim
function! GetAstroIndent()
let l:current_line_number = v:lnum
if l:current_line_number == 0
return 0
endif
let l:current_line = getline(l:current_line_number)
if l:current_line =~ '^\s*</\?\(script\|style\)'
return 0
endif
let l:previous_line_number = prevnonblank(l:current_line_number - 1)
let l:previous_line = getline(l:previous_line_number)
let l:previous_line_indent = indent(l:previous_line_number)
if l:previous_line =~ '^\s*</\?\(script\|style\)'
return l:previous_line_indent + shiftwidth()
endif
execute 'let l:indent = ' . s:html_indent
if searchpair('<style>', '', '</style>', 'bW') &&
\ l:previous_line =~ ';$' && l:current_line !~ '}'
return l:previous_line_indent
endif
if synID(l:previous_line_number, match(
\ l:previous_line, '\S'
\ ) + 1, 0) == hlID('htmlTag') && synID(l:current_line_number, match(
\ l:current_line, '\S'
\ ) + 1, 0) != hlID('htmlEndTag')
let l:indents_match = l:indent == l:previous_line_indent
let l:previous_closes = l:previous_line =~ '/>$'
if l:indents_match &&
\ !l:previous_closes && l:previous_line =~ '<\(\u\|\l\+:\l\+\)'
return l:previous_line_indent + shiftwidth()
elseif !l:indents_match && l:previous_closes
return l:previous_line_indent
endif
endif
return l:indent
endfunction
let &cpoptions = s:cpoptions_save
unlet s:cpoptions_save
" vim: ts=8
|
