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Use subsyntax info in `doc:toggle-{line,block}-comments`

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Guldoman 2022-11-15 16:11:37 +01:00
parent 0a1b8b6bb1
commit c6c485feb0
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1 changed files with 39 additions and 16 deletions
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43
data/core/commands/doc.lua
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@ -4,11 +4,7 @@ local common = require "core.common"
local config = require "core.config"
local translate = require "core.doc.translate"
local DocView = require "core.docview"
local function dv()
return core.active_view
end
local tokenizer = require "core.tokenizer"
local function doc()
@ -433,15 +429,28 @@ local commands = {
end,
["doc:toggle-block-comments"] = function(dv)
local comment = dv.doc.syntax.block_comment
for idx, line1, col1, line2, col2 in doc_multiline_selections(true) do
local current_syntax = dv.doc.syntax
if line1 > 1 then
-- Use the previous line state, as it will be the state
-- of the beginning of the current line
local state = dv.doc.highlighter:get_line(line1 - 1).state
local syntaxes = tokenizer.extract_subsyntaxes(dv.doc.syntax, state)
-- Go through all the syntaxes until the first with `block_comment` defined
for _, s in pairs(syntaxes) do
if s.block_comment then
current_syntax = s
break
end
end
end
local comment = current_syntax.block_comment
if not comment then
if dv.doc.syntax.comment then
command.perform "doc:toggle-line-comments"
end
return
end
for idx, line1, col1, line2, col2 in doc_multiline_selections(true) do
-- if nothing is selected, toggle the whole line
if line1 == line2 and col1 == col2 then
col1 = 1
@ -452,9 +461,23 @@ local commands = {
end,
["doc:toggle-line-comments"] = function(dv)
local comment = dv.doc.syntax.comment or dv.doc.syntax.block_comment
if comment then
for idx, line1, col1, line2, col2 in doc_multiline_selections(true) do
local current_syntax = dv.doc.syntax
if line1 > 1 then
-- Use the previous line state, as it will be the state
-- of the beginning of the current line
local state = dv.doc.highlighter:get_line(line1 - 1).state
local syntaxes = tokenizer.extract_subsyntaxes(dv.doc.syntax, state)
-- Go through all the syntaxes until the first with comments defined
for _, s in pairs(syntaxes) do
if s.comment or s.block_comment then
current_syntax = s
break
end
end
end
local comment = current_syntax.comment or current_syntax.block_comment
if comment then
dv.doc:set_selections(idx, line_comment(comment, line1, col1, line2, col2))
end
end