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authorAdam Stankiewicz <sheerun@sher.pl>2019-11-04 09:04:28 +0100
committerAdam Stankiewicz <sheerun@sher.pl>2019-11-04 09:04:28 +0100
commit4e95df7c7e12cb76e781f2dacf1c07f8984cce58 (patch)
treeaf9230137ec342d4bed0a68a9ccb49ed3303b3d0 /indent/tsx.vim
parent31c55b85a03d96252bba14d64911cc78a20369a1 (diff)
downloadvim-polyglot-4e95df7c7e12cb76e781f2dacf1c07f8984cce58.tar.gz
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Diffstat (limited to 'indent/tsx.vim')
-rw-r--r--indent/tsx.vim114
1 files changed, 0 insertions, 114 deletions
diff --git a/indent/tsx.vim b/indent/tsx.vim
deleted file mode 100644
index 3c59cc3f..00000000
--- a/indent/tsx.vim
+++ /dev/null
@@ -1,114 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'typescript') == -1
-
-" Save the current JavaScript indentexpr.
-let b:tsx_ts_indentexpr = &indentexpr
-
-" Prologue; load in XML indentation.
-if exists('b:did_indent')
- let s:did_indent=b:did_indent
- unlet b:did_indent
-endif
-exe 'runtime! indent/xml.vim'
-if exists('s:did_indent')
- let b:did_indent=s:did_indent
-endif
-
-setlocal indentexpr=GetTsxIndent()
-
-" JS indentkeys
-setlocal indentkeys=0{,0},0),0],0\,,!^F,o,O,e
-" XML indentkeys
-setlocal indentkeys+=*<Return>,<>>,<<>,/
-
-" Multiline end tag regex (line beginning with '>' or '/>')
-let s:endtag = '^\s*\/\?>\s*;\='
-let s:startexp = '[\{\(]\s*$'
-
-" Get all syntax types at the beginning of a given line.
-fu! SynSOL(lnum)
- return map(synstack(a:lnum, 1), 'synIDattr(v:val, "name")')
-endfu
-
-" Get all syntax types at the end of a given line.
-fu! SynEOL(lnum)
- let lnum = prevnonblank(a:lnum)
- let col = strlen(getline(lnum))
- return map(synstack(lnum, col), 'synIDattr(v:val, "name")')
-endfu
-
-" Check if a syntax attribute is XMLish.
-fu! SynAttrXMLish(synattr)
- return a:synattr =~ "^xml" || a:synattr =~ "^tsx"
-endfu
-
-" Check if a synstack is XMLish (i.e., has an XMLish last attribute).
-fu! SynXMLish(syns)
- return SynAttrXMLish(get(a:syns, -1))
-endfu
-
-" Check if a synstack denotes the end of a TSX block.
-fu! SynTSXBlockEnd(syns)
- return get(a:syns, -1) =~ '\%(ts\|typescript\)Braces' &&
- \ SynAttrXMLish(get(a:syns, -2))
-endfu
-
-" Determine how many tsxRegions deep a synstack is.
-fu! SynTSXDepth(syns)
- return len(filter(copy(a:syns), 'v:val ==# "tsxRegion"'))
-endfu
-
-" Check whether `cursyn' continues the same tsxRegion as `prevsyn'.
-fu! SynTSXContinues(cursyn, prevsyn)
- let curdepth = SynTSXDepth(a:cursyn)
- let prevdepth = SynTSXDepth(a:prevsyn)
-
- " In most places, we expect the nesting depths to be the same between any
- " two consecutive positions within a tsxRegion (e.g., between a parent and
- " child node, between two TSX attributes, etc.). The exception is between
- " sibling nodes, where after a completed element (with depth N), we return
- " to the parent's nesting (depth N - 1). This case is easily detected,
- " since it is the only time when the top syntax element in the synstack is
- " tsxRegion---specifically, the tsxRegion corresponding to the parent.
- return prevdepth == curdepth ||
- \ (prevdepth == curdepth + 1 && get(a:cursyn, -1) ==# 'tsxRegion')
-endfu
-
-" Cleverly mix JS and XML indentation.
-fu! GetTsxIndent()
- let cursyn = SynSOL(v:lnum)
- let prevsyn = SynEOL(v:lnum - 1)
-
- " Use XML indenting iff:
- " - the syntax at the end of the previous line was either TSX or was the
- " closing brace of a jsBlock whose parent syntax was TSX; and
- " - the current line continues the same tsxRegion as the previous line.
- if (SynXMLish(prevsyn) || SynTSXBlockEnd(prevsyn)) &&
- \ SynTSXContinues(cursyn, prevsyn)
- let ind = XmlIndentGet(v:lnum, 0)
- let l:line = getline(v:lnum)
- let l:pline = getline(v:lnum - 1)
-
- " Align '/>' and '>' with '<' for multiline tags.
- " Align end of expression ')' or '}'.
- if l:line =~? s:endtag
- let ind = ind - shiftwidth()
- endif
-
- " Then correct the indentation of any TSX following '/>' or '>'.
- " Align start of expression '(' or '{'
- if l:pline =~? s:endtag || l:pline =~? s:startexp
- let ind = ind + shiftwidth()
- endif
- else
- if len(b:tsx_ts_indentexpr)
- " Invoke the base TS package's custom indenter
- let ind = eval(b:tsx_ts_indentexpr)
- else
- let ind = cindent(v:lnum)
- endif
- endif
-
- return ind
-endfu
-
-endif