diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/groff.texinfo | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/groff.texinfo b/doc/groff.texinfo index 5281b458..5e6365f6 100644 --- a/doc/groff.texinfo +++ b/doc/groff.texinfo @@ -6976,7 +6976,9 @@ current list of patterns. Its arguments are pairs of character codes -- integers from 0 to@tie{}255. The request maps character code@tie{}@var{a} to code@tie{}@var{b}, code@tie{}@var{c} to code@tie{}@var{d}, and so on. You can use character codes which would -be invalid otherwise. +be invalid otherwise. By default, everything maps to itself except +letters `A' to `Z' which map to `a' to `z'. + @pindex troffrc @pindex troffrc-end |