diff options
| -rw-r--r-- | doc/luaotfload-latex.tex | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/luaotfload-latex.tex b/doc/luaotfload-latex.tex index 3aab22b..34c494d 100644 --- a/doc/luaotfload-latex.tex +++ b/doc/luaotfload-latex.tex @@ -244,9 +244,14 @@ \directlua { local texprint = tex.print + local stringsub = string.sub + local backslash = string.byte (0x5c) document = document or { } document.printlines = function (buffer) for _, line in next, string.explode (buffer, "\noexpand\n") do + if stringsub (line, 1, 1) == " " then + line = backslash .. line + end texprint (-1, line) texprint (-1, "") end |