[groff] 47/47: preconv(1): Add Limitations subsection.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit d1252dd80be489d7a11f8bbe1a46662ca9e3c491
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Tue Jan 11 21:17:36 2022 +1100

    preconv(1): Add Limitations subsection.
    
    * src/preproc/preconv/preconv.1.man (Limitations): Add subsection.
    
    Fixes <https://savannah.gnu.org/bugs/?55035>.
---
 ChangeLog                         |  7 +++++++
 src/preproc/preconv/preconv.1.man | 23 +++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 43ff1576..94b9ae42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2022-01-11  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * src/preproc/preconv/preconv.1.man (Limitations): Add
+       subsection.
+
+       Fixes <https://savannah.gnu.org/bugs/?55035>.
+
 2022-01-11  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        [docs]: Be more careful with control characters when they are
diff --git a/src/preproc/preconv/preconv.1.man 
b/src/preproc/preconv/preconv.1.man
index a3231778..480e63ff 100644
--- a/src/preproc/preconv/preconv.1.man
+++ b/src/preproc/preconv/preconv.1.man
@@ -448,6 +448,29 @@ it is correctly detected and mapped.
 .
 .
 .\" ====================================================================
+.SS Limitations
+.\" ====================================================================
+.
+.I preconv
+cannot perform any transformation on input that it cannot see.
+.
+Examples include files that are interpolated by preprocessors that run
+subsequently,
+including
+.MR @g@soelim @MAN1EXT@ ,
+files included by
+.I \%@g@troff
+itself through
+.RB \[lq] so \[rq]
+and similar requests,
+and string definitions passed to
+.I \%@g@troff
+through its
+.B \-d
+command-line option.
+.
+.
+.\" ====================================================================
 .SH Options
 .\" ====================================================================
 .