The v-bind() region in style contains cssValue.* groups, which don't
exist without css syntax, like when syntax in the config has only
script. Opening a file then showed E409 and E475. Add the style
highlights only if css syntax is loaded.
With shiftwidth=0, Vim uses the value of tabstop, but &sw is 0. So
multiline tags and brackets got wrong indent, and fold levels were wrong
as indent was divided by 0. Use shiftwidth() instead, which is the same
as &sw when it isn't 0.
s:AdjustBlockIndent() had `let block = a:block` without such an argument,
so GetVueIndent() hit E121 for every line in template, script and style.
It was hidden as errors in 'indentexpr' are silent and the function goes
on, but showed up when calling GetVueIndent() directly.
Also return [0, 0] in s:PrevMultilineEmptyTag() when no tag start is
found, instead of no value.
Add ExpectIndentEachLine() for tests to call GetVueIndent() for each
line and check the result.
Add cases for attribute highlight on and off, block syntax by lang
and emmet-vim group names, OnChangeVueSyntax(), matchit, .wpy,
initial_indent as syntax and tag.syntax, and syntax after reloading.
Also check indenting a file after removing all indent with
g:test_flatten, which fails before the end tag fix as closing tags at
column 0 were taken as block end tags.
Syncing by block start patterns didn't restore states inside the
block, so syntax computed before a line was displayed, e.g. by
GetVueTag() or indent after jumping in a file, missed regions like a
multi-line css rule. This replaces the one-line block fix in the
previous commit.
Parsing from start takes ~190ms once for jumping to the end of a
6500-line file, and states are cached after that.
Replace the Travis tests, which used a separate repo and no longer
ran, with tests in this repo. Each case in test/cases is indented as
a whole and should be unchanged, with optional syntax, fold and tag
checks. The cases are from the previous tests, plus script-setup.vue
for <script setup> keywords and a sync check in oneline.vim.
test/run.sh runs the cases with Vim in a pseudo terminal, as syntax in
Ex mode isn't the same, and Neovim headless.
Add the APIs from https://vuejs.org/api/ that were missing, like
defineProps, defineEmits, defineModel, withDefaults, useTemplateRef
and toValue, and the options emits, expose, slots and serverPrefetch.
Also highlight them before type arguments, e.g.
defineProps<{ foo: string }>() or ref<number>(1).
A one-line block like <style>p { color: red; }</style> matched the
sync pattern of the block start, so when Vim synced syntax at or after
it, e.g. after jumping to a later line, the following blocks were
taken as inside the style block.
leaf