X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=man%2Fmh-format.man5;fp=man%2Fmh-format.man5;h=ed0a2dc67bc5b4c874d718a408a0881f84001ebb;hp=20b3937b362933eb28fccb1c5d0d7577b8039cf0;hb=f3575c51862ea3ef58aa9acae72505054d510143;hpb=72d6c7764974246384bb5daa7cc8b4f0a516621b

diff --git a/man/mh-format.man5 b/man/mh-format.man5
index 20b3937..ed0a2dc 100644
--- a/man/mh-format.man5
+++ b/man/mh-format.man5
@@ -215,6 +215,13 @@ or
 .I str
 is used as the argument: which register is
 used depends on the function, as listed below.
+.\"  What is the difference between these two lines:
+.\"      %(void{comp})%(trim)%(putstr)
+.\"      %(putstr(trim{comp}))
+.\"  The latter can be used as a single expression for %<.
+.\"  It does make a difference for (decode) because in the former
+.\"  way, wrapping (decode) with (void) can be necessary.
+.\"  What is the prefered way?
 .PP
 Component escapes write the value of their message header in
 .IR str .