[SCM] gawk branch, gawk-5.1-stable, updated. gawk-4.1.0-4268-g05934dc

[Andrew J. Schorr]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=05934dc71d21c667bf1ec1e2e9d5d878795bfc86

commit 05934dc71d21c667bf1ec1e2e9d5d878795bfc86
Author: Andrew J. Schorr <aschorr@telemetry-investments.com>
Date:   Wed Jul 7 14:14:20 2021 -0400

    Improve isnumeric documentation.

diff --git a/doc/ChangeLog b/doc/ChangeLog
index c087e58..5806e10 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2021-07-07         Andrew J. Schorr      <aschorr@telemetry-investments.com>
+
+       * gawktexi.in (Isnumeric Function): Improve description of how
+       isnumeric differs from the traditional x+0 == x test.
+
 2021-07-05         Arnold D. Robbins     <arnold@skeeve.com>
 
        * gawk.1: Document that asort() and asorti() allow the same array to
diff --git a/doc/gawk.info b/doc/gawk.info
index d5a0d60..880f1e4 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -16339,9 +16339,9 @@ may want to add an additional check for that.
    Traditionally, it has been recommended to check for numeric values
 using the test 'x+0 == x'.  This function is superior in two ways: it
 will not report that unassigned variables contain numeric values; and it
-recognizes string values with numeric contents.  On the other hand, it
-uses the 'typeof()' function (*note Type Functions::), which is specific
-to 'gawk'.
+recognizes string values with numeric contents where 'CONVFMT' does not
+yield the original string.  On the other hand, it uses the 'typeof()'
+function (*note Type Functions::), which is specific to 'gawk'.
 
 
 File: gawk.info,  Node: Data File Management,  Next: Getopt Function,  Prev: 
General Functions,  Up: Library Functions
@@ -38691,300 +38691,300 @@ Node: Getlocaltime Function673115
 Node: Readfile Function676857
 Node: Shell Quoting678834
 Node: Isnumeric Function680262
-Node: Data File Management681599
-Node: Filetrans Function682231
-Node: Rewind Function686327
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-Node: Basic Data Typing1325436
-Node: Glossary1328764
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-Node: GNU Free Documentation License1398192
-Node: Index1423312
+Node: Data File Management681650
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 End Tag Table
 
diff --git a/doc/gawk.texi b/doc/gawk.texi
index c296ac8..be8619a 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -23296,7 +23296,8 @@ to add an additional check for that.
 Traditionally, it has been recommended to check for numeric values using the
 test @samp{x+0 == x}. This function is superior in two ways: it will not
 report that unassigned variables contain numeric values; and it recognizes
-string values with numeric contents.
+string values with numeric contents where @code{CONVFMT} does not yield
+the original string.
 On the other hand, it uses the @code{typeof()} function
 (@pxref{Type Functions}), which is specific to @command{gawk}.
 
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 3fd1f06..a2c69c5 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -22208,7 +22208,8 @@ to add an additional check for that.
 Traditionally, it has been recommended to check for numeric values using the
 test @samp{x+0 == x}. This function is superior in two ways: it will not
 report that unassigned variables contain numeric values; and it recognizes
-string values with numeric contents.
+string values with numeric contents where @code{CONVFMT} does not yield
+the original string.
 On the other hand, it uses the @code{typeof()} function
 (@pxref{Type Functions}), which is specific to @command{gawk}.
 

-----------------------------------------------------------------------

Summary of changes:
 doc/ChangeLog   |   5 +
 doc/gawk.info   | 594 ++++++++++++++++++++++++++++----------------------------
 doc/gawk.texi   |   3 +-
 doc/gawktexi.in |   3 +-
 4 files changed, 306 insertions(+), 299 deletions(-)


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