Put a Lua filter's print output where it runs

LuaJIT and Lua 5.1 leave print's line in stdio's buffer until cgit
exits, after the end of the page.

1 file changed, 3 insertions, 0 deletions

diff --git a/MANUAL.txt b/MANUAL.txtindex e17d5fd..4b1e8f5 100644--- a/MANUAL.txt+++ b/MANUAL.txt@@ -844,6 +844,9 @@ specification with one of these strings. 		Url escapes for an argument and writes 'str' to the webpage. 	'html_include(file)':: 		Includes 'file' in webpage.+	'print(...)'::+		Writes its arguments to the webpage unescaped, a tab between+		each and a newline at the end, as Lua's own print lays them out.   Parameters are provided to filters as follows.
diff --git a/MANUAL.txt b/MANUAL.txt
index e17d5fd..4b1e8f5 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -844,6 +844,9 @@ specification with one of these strings.
 		Url escapes for an argument and writes 'str' to the webpage.
 	'html_include(file)'::
 		Includes 'file' in webpage.
+	'print(...)'::
+		Writes its arguments to the webpage unescaped, a tab between
+		each and a newline at the end, as Lua's own print lays them out.
 
 
 Parameters are provided to filters as follows.