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lint

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This commit is contained in:
Justin M. Keyes 2018-11-30 21:30:05 +01:00
parent 221f6fffad
commit 127b8569e6
1 changed files with 3 additions and 3 deletions
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6
runtime/lua/man.lua
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@ -12,9 +12,9 @@ local function highlight_line(line, linenr)
local attr = NONE
local byte = 0 -- byte offset
local function end_attr_hl(attr)
local function end_attr_hl(attr_)
for i, hl in ipairs(hls) do
if hl.attr == attr and hl.final == -1 then
if hl.attr == attr_ and hl.final == -1 then
hl.final = byte
hls[i] = hl
end
@ -108,7 +108,7 @@ local function highlight_line(line, linenr)
-- the range 0x20 - 0x3f, then 'm'. (See ECMA-48, sections 5.4 & 8.3.117)
local sgr = prev_char:match("^%[([\032-\063]*)m$")
if sgr then
local match = ''
local match
while sgr and #sgr > 0 do
-- Match against SGR parameters, which may be separated by ';'
match, sgr = sgr:match("^(%d*);?(.*)")