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-rw-r--r--autoload/ale/virtualtext.vim39
-rw-r--r--doc/ale.txt2
2 files changed, 35 insertions, 6 deletions
diff --git a/autoload/ale/virtualtext.vim b/autoload/ale/virtualtext.vim
index d7c5360e..2a9903bc 100644
--- a/autoload/ale/virtualtext.vim
+++ b/autoload/ale/virtualtext.vim
@@ -7,9 +7,15 @@ scriptencoding utf-8
let g:ale_virtualtext_delay = get(g:, 'ale_virtualtext_delay', 10)
let s:cursor_timer = -1
let s:last_pos = [0, 0, 0]
+let s:has_virt_text = 0
if has('nvim-0.3.2')
let s:ns_id = nvim_create_namespace('ale')
+ let s:has_virt_text = 1
+elseif has('textprop') && has('popupwin')
+ call prop_type_add('ale', {})
+ let s:last_popup = -1
+ let s:has_virt_text = 1
endif
if !hlexists('ALEVirtualTextError')
@@ -33,17 +39,25 @@ if !hlexists('ALEVirtualTextInfo')
endif
function! ale#virtualtext#Clear() abort
- if !has('nvim-0.3.2')
+ if !s:has_virt_text
return
endif
let l:buffer = bufnr('')
- call nvim_buf_clear_highlight(l:buffer, s:ns_id, 0, -1)
+ if has('nvim')
+ call nvim_buf_clear_highlight(l:buffer, s:ns_id, 0, -1)
+ else
+ if s:last_popup != -1
+ call prop_remove({'type': 'ale'})
+ call popup_close(s:last_popup)
+ let s:last_popup = -1
+ endif
+ endif
endfunction
function! ale#virtualtext#ShowMessage(message, hl_group) abort
- if !has('nvim-0.3.2')
+ if !s:has_virt_text
return
endif
@@ -51,7 +65,24 @@ function! ale#virtualtext#ShowMessage(message, hl_group) abort
let l:buffer = bufnr('')
let l:prefix = get(g:, 'ale_virtualtext_prefix', '> ')
- call nvim_buf_set_virtual_text(l:buffer, s:ns_id, l:line-1, [[l:prefix.a:message, a:hl_group]], {})
+ if has('nvim')
+ call nvim_buf_set_virtual_text(l:buffer, s:ns_id, l:line-1, [[l:prefix.a:message, a:hl_group]], {})
+ else
+ let l:left_pad = col('$')
+ call prop_add(l:line, l:left_pad, {
+ \ 'type': 'ale',
+ \})
+ let s:last_popup = popup_create(l:prefix.a:message, {
+ \ 'line': -1,
+ \ 'padding': [0, 0, 0, 1],
+ \ 'mask': [[1, 1, 1, 1]],
+ \ 'textprop': 'ale',
+ \ 'highlight': a:hl_group,
+ \ 'fixed': 1,
+ \ 'wrap': 0,
+ \ 'zindex': 2
+ \})
+ endif
endfunction
function! s:StopCursorTimer() abort
diff --git a/doc/ale.txt b/doc/ale.txt
index c9921b8b..1da2d4a1 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -2226,8 +2226,6 @@ g:ale_virtualtext_cursor *g:ale_virtualtext_cursor*
Type: |Number|
Default: `0`
- This option only has any effect in NeoVim.
-
When this option is set to `1`, a message will be shown when a cursor is
near a warning or error. ALE will attempt to find the warning or error at a
column nearest to the cursor when the cursor is resting on a line which