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-rw-r--r--doc/ChangeLog6
-rw-r--r--doc/gawk.texi5
-rw-r--r--doc/gawktexi.in5
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.