diff options
Diffstat (limited to 'lua/vis.lua')
| -rw-r--r-- | lua/vis.lua | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lua/vis.lua b/lua/vis.lua index 5473f17..d06bbaf 100644 --- a/lua/vis.lua +++ b/lua/vis.lua @@ -131,7 +131,8 @@ else local load_lexer = vis.lexers.load vis.lexers.load = function (name, alt_name, cache) if cache and lexers[alt_name or name] then return lexers[alt_name or name] end - local lexer = load_lexer(name, alt_name) + local status, lexer = pcall(load_lexer, name, alt_name) + if not status then return nil end if cache then lexers[alt_name or name] = lexer end return lexer end @@ -276,6 +277,7 @@ vis.types.window.set_syntax = function(win, syntax) win.syntax = nil return true end + win.syntax = syntax if not lexers.load then return false end local lexer = lexers.load(syntax) @@ -297,7 +299,6 @@ vis.types.window.set_syntax = function(win, syntax) if style ~= nil then win:style_define(id, style) end end - win.syntax = syntax return true end |