[groff] 02/41: preconv(1): Document handling of '-' as file name.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 84a76d374aa8b12c9b67c698b2df632ddc672b43
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Mar 3 05:22:23 2022 +1100

    preconv(1): Document handling of '-' as file name.
---
 src/preproc/preconv/preconv.1.man | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/preproc/preconv/preconv.1.man 
b/src/preproc/preconv/preconv.1.man
index 8f27c4d5..012f02b0 100644
--- a/src/preproc/preconv/preconv.1.man
+++ b/src/preproc/preconv/preconv.1.man
@@ -113,12 +113,14 @@ or
 options of
 .IR groff .
 .
-If
-.I preconv
-is given no
+If no
+.I file
+operands are given on the command line,
+or if
 .I file
-operands,
-it reads the standard input stream.
+is
+.RB \[lq] \- \[rq],
+the standard input stream is read.
 .
 .
 .PP