diff options
Diffstat (limited to 'doc/m4.texinfo')
| -rw-r--r-- | doc/m4.texinfo | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/m4.texinfo b/doc/m4.texinfo index ad0b2d47..9f523e5e 100644 --- a/doc/m4.texinfo +++ b/doc/m4.texinfo @@ -5729,7 +5729,8 @@ the previous input file. The expansion of @code{include} and @code{sinclude} is therefore the contents of @var{file}. -If @var{file} does not exist (or cannot be read), the expansion is void, +If @var{file} does not exist, is a directory, or cannot otherwise be +read, the expansion is void, and @code{include} will fail with an error while @code{sinclude} is silent. The empty string counts as a file that does not exist. |