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fix(run.lua): replace backslashes in command to prevent escape issues in insert_commented() #510

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Merged
jalvesaq merged 1 commit into from
Mar 2, 2026
Merged

fix(run.lua): replace backslashes in command to prevent escape issues in insert_commented() #510

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9 changes: 3 additions & 6 deletions lua/r/run.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -427,6 +427,7 @@ end
---@param type string
M.insert = function(cmd, type)
if vim.g.R_Nvim_status < 7 then return end
cmd = cmd:gsub("\\", "\020")
cmd = cmd:gsub("'", "\018")
cmd = cmd:gsub('"', "\019")
M.send_to_nvimcom("E", "nvimcom:::nvim_insert(" .. cmd .. ", '" .. type .. "')")
Expand All @@ -445,15 +446,11 @@ M.insert_commented = function()
local lines = {}
for line in code:gmatch("[^\n]+") do
local stripped = line:gsub("%s*#.*", "")
if stripped:match("%S") then
table.insert(lines, stripped)
end
if stripped:match("%S") then table.insert(lines, stripped) end
end
code = table.concat(lines, " ")
-- Move cursor to end of chain
if end_row then
vim.api.nvim_win_set_cursor(0, { end_row, 0 })
end
if end_row then vim.api.nvim_win_set_cursor(0, { end_row, 0 }) end
else
-- Fallback to single line
code = vim.api.nvim_get_current_line():gsub("%s*#.*", "")
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7 changes: 7 additions & 0 deletions nvimcom/src/nvimcom.c
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Original file line number Diff line number Diff line change
Expand Up @@ -784,6 +784,13 @@ static char *unscape_str(const char *a) {
b[j] = '"';
j++;
i += 6;
} else if (a[i + 5] == '4') {
b[j] = '\\';
j++;
i += 6;
} else {
// unknown \u001X: skip to avoid infinite loop
i += 6;
}
} else {
b[j] = a[i];
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