Add a note to TODO in doc to write a section on recursion.

3 files changed, 16 insertions, 0 deletions

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 761b4da8..19bb07a4 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2017-12-14         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* gawktexi.in: Add a note to add a section on recursion.
+	Thanks to Bill Duncan <bduncan@beachnet.org> for the
+	suggestion.
+
 2017-11-24         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawkworkflow.texi (General practices): Use correct option
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 2a0653f8..0c9a4334 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -43941,3 +43941,8 @@ which sorta sucks.
 
 TODO:
 Check that all dark corners are indexed properly.
+
+Add a section explaining recursion from ground zero. Probably
+easiest to do it with factorial as the example. Explain that
+recursion needs a stopping condition. Thanks to
+Bill Duncan <bduncan@beachnet.org> for the suggestion.
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index df9439df..e024e0ea 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -42955,3 +42955,8 @@ which sorta sucks.
 
 TODO:
 Check that all dark corners are indexed properly.
+
+Add a section explaining recursion from ground zero. Probably
+easiest to do it with factorial as the example. Explain that
+recursion needs a stopping condition. Thanks to
+Bill Duncan <bduncan@beachnet.org> for the suggestion.