Doc: change div to divisor in some examples.

4 files changed, 394 insertions, 388 deletions

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 619ceb06..9e1da9ae 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2015-02-22         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* gawktexi.in: Change 'div' to 'divisor' in some examples.
+	This future-proofs against a new function in master.
+	Thanks to Antonio Giovanni Colombo for the report.
+
 2015-02-20         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawktexi.in: More O'Reilly fixes. I think it's done!
@@ -73,7 +79,7 @@
 2015-01-23         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawktexi.in: O'Reilly fixes.
-	(Glossary): Many new entries from Antonio Giovanni Columbo.
+	(Glossary): Many new entries from Antonio Giovanni Colombo.
 
 2015-01-21         Arnold D. Robbins     <arnold@skeeve.com>
 
@@ -97,7 +103,7 @@
 
 	* gawktexi.in: Add one more paragraph to new foreword.
 	* gawktexi.in: Fix exponentiation in TeX mode. Thanks to
-	Marco Curreli by way of Antonio Giovanni Columbo.
+	Marco Curreli by way of Antonio Giovanni Colombo.
 
 	* texinfo.tex: Updated.
 
@@ -156,7 +162,7 @@
 2014-10-17         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawktexi.in: Fix date in docbook attribution for new Foreword;
-	thanks to Antonio Columbo for the catch.  Update latest version
+	thanks to Antonio Colombo for the catch.  Update latest version
 	of gettext.
 
 2014-10-15         Arnold D. Robbins     <arnold@skeeve.com>
diff --git a/doc/gawk.info b/doc/gawk.info
index 50627888..bf85081c 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -9820,12 +9820,12 @@ divisor of any integer, and also identifies prime numbers:
      # find smallest divisor of num
      {
          num = $1
-         for (div = 2; div * div <= num; div++) {
-             if (num % div == 0)
+         for (divisor = 2; divisor * divisor <= num; divisor++) {
+             if (num % divisor == 0)
                  break
          }
-         if (num % div == 0)
-             printf "Smallest divisor of %d is %d\n", num, div
+         if (num % divisor == 0)
+             printf "Smallest divisor of %d is %d\n", num, divisor
          else
              printf "%d is prime\n", num
      }
@@ -9843,12 +9843,12 @@ Statement::.)
      # find smallest divisor of num
      {
          num = $1
-         for (div = 2; ; div++) {
-             if (num % div == 0) {
-                 printf "Smallest divisor of %d is %d\n", num, div
+         for (divisor = 2; ; divisor++) {
+             if (num % divisor == 0) {
+                 printf "Smallest divisor of %d is %d\n", num, divisor
                  break
              }
-             if (div * div > num) {
+             if (divisor * divisor > num) {
                  printf "%d is prime\n", num
                  break
              }
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+Node: Extension Functions938907
+Node: Exit Callback Functions941204
+Node: Extension Version String942452
+Node: Input Parsers943115
+Node: Output Wrappers952990
+Node: Two-way processors957503
+Node: Printing Messages959766
+Ref: Printing Messages-Footnote-1960842
+Node: Updating `ERRNO'960994
+Node: Requesting Values961734
+Ref: table-value-types-returned962461
+Node: Accessing Parameters963418
+Node: Symbol Table Access964652
+Node: Symbol table by name965166
+Node: Symbol table by cookie967186
+Ref: Symbol table by cookie-Footnote-1971331
+Node: Cached values971394
+Ref: Cached values-Footnote-1974890
+Node: Array Manipulation974981
+Ref: Array Manipulation-Footnote-1976079
+Node: Array Data Types976116
+Ref: Array Data Types-Footnote-1978771
+Node: Array Functions978863
+Node: Flattening Arrays982722
+Node: Creating Arrays989624
+Node: Extension API Variables994395
+Node: Extension Versioning995031
+Node: Extension API Informational Variables996922
+Node: Extension API Boilerplate997987
+Node: Finding Extensions1001796
+Node: Extension Example1002356
+Node: Internal File Description1003128
+Node: Internal File Ops1007195
+Ref: Internal File Ops-Footnote-11018946
+Node: Using Internal File Ops1019086
+Ref: Using Internal File Ops-Footnote-11021469
+Node: Extension Samples1021742
+Node: Extension Sample File Functions1023270
+Node: Extension Sample Fnmatch1030951
+Node: Extension Sample Fork1032439
+Node: Extension Sample Inplace1033654
+Node: Extension Sample Ord1035330
+Node: Extension Sample Readdir1036166
+Ref: table-readdir-file-types1037043
+Node: Extension Sample Revout1037854
+Node: Extension Sample Rev2way1038443
+Node: Extension Sample Read write array1039183
+Node: Extension Sample Readfile1041123
+Node: Extension Sample Time1042218
+Node: Extension Sample API Tests1043566
+Node: gawkextlib1044057
+Node: Extension summary1046735
+Node: Extension Exercises1050424
+Node: Language History1051146
+Node: V7/SVR3.11052802
+Node: SVR41054955
+Node: POSIX1056389
+Node: BTL1057770
+Node: POSIX/GNU1058501
+Node: Feature History1064022
+Node: Common Extensions1077120
+Node: Ranges and Locales1078492
+Ref: Ranges and Locales-Footnote-11083111
+Ref: Ranges and Locales-Footnote-21083138
+Ref: Ranges and Locales-Footnote-31083373
+Node: Contributors1083594
+Node: History summary1089134
+Node: Installation1090513
+Node: Gawk Distribution1091459
+Node: Getting1091943
+Node: Extracting1092766
+Node: Distribution contents1094403
+Node: Unix Installation1100157
+Node: Quick Installation1100774
+Node: Additional Configuration Options1103198
+Node: Configuration Philosophy1105001
+Node: Non-Unix Installation1107370
+Node: PC Installation1107828
+Node: PC Binary Installation1109148
+Node: PC Compiling1110996
+Ref: PC Compiling-Footnote-11114017
+Node: PC Testing1114126
+Node: PC Using1115302
+Node: Cygwin1119417
+Node: MSYS1120187
+Node: VMS Installation1120688
+Node: VMS Compilation1121480
+Ref: VMS Compilation-Footnote-11122709
+Node: VMS Dynamic Extensions1122767
+Node: VMS Installation Details1124451
+Node: VMS Running1126702
+Node: VMS GNV1129542
+Node: VMS Old Gawk1130277
+Node: Bugs1130747
+Node: Other Versions1134636
+Node: Installation summary1141070
+Node: Notes1142129
+Node: Compatibility Mode1142994
+Node: Additions1143776
+Node: Accessing The Source1144701
+Node: Adding Code1146136
+Node: New Ports1152293
+Node: Derived Files1156775
+Ref: Derived Files-Footnote-11162250
+Ref: Derived Files-Footnote-21162284
+Ref: Derived Files-Footnote-31162880
+Node: Future Extensions1162994
+Node: Implementation Limitations1163600
+Node: Extension Design1164848
+Node: Old Extension Problems1166002
+Ref: Old Extension Problems-Footnote-11167519
+Node: Extension New Mechanism Goals1167576
+Ref: Extension New Mechanism Goals-Footnote-11170936
+Node: Extension Other Design Decisions1171125
+Node: Extension Future Growth1173233
+Node: Old Extension Mechanism1174069
+Node: Notes summary1175831
+Node: Basic Concepts1177017
+Node: Basic High Level1177698
+Ref: figure-general-flow1177970
+Ref: figure-process-flow1178569
+Ref: Basic High Level-Footnote-11181798
+Node: Basic Data Typing1181983
+Node: Glossary1185311
+Node: Copying1217240
+Node: GNU Free Documentation License1254796
+Node: Index1279932
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index b21324e9..e951db1a 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -14124,12 +14124,12 @@ numbers:
 # find smallest divisor of num
 @{
     num = $1
-    for (div = 2; div * div <= num; div++) @{
-        if (num % div == 0)
+    for (divisor = 2; divisor * divisor <= num; divisor++) @{
+        if (num % divisor == 0)
             break
     @}
-    if (num % div == 0)
-        printf "Smallest divisor of %d is %d\n", num, div
+    if (num % divisor == 0)
+        printf "Smallest divisor of %d is %d\n", num, divisor
     else
         printf "%d is prime\n", num
 @}
@@ -14150,12 +14150,12 @@ an @code{if}:
 # find smallest divisor of num
 @{
     num = $1
-    for (div = 2; ; div++) @{
-        if (num % div == 0) @{
-            printf "Smallest divisor of %d is %d\n", num, div
+    for (divisor = 2; ; divisor++) @{
+        if (num % divisor == 0) @{
+            printf "Smallest divisor of %d is %d\n", num, divisor
             break
         @}
-        if (div * div > num) @{
+        if (divisor * divisor > num) @{
             printf "%d is prime\n", num
             break
         @}
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 383b5aff..3319bf35 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -13452,12 +13452,12 @@ numbers:
 # find smallest divisor of num
 @{
     num = $1
-    for (div = 2; div * div <= num; div++) @{
-        if (num % div == 0)
+    for (divisor = 2; divisor * divisor <= num; divisor++) @{
+        if (num % divisor == 0)
             break
     @}
-    if (num % div == 0)
-        printf "Smallest divisor of %d is %d\n", num, div
+    if (num % divisor == 0)
+        printf "Smallest divisor of %d is %d\n", num, divisor
     else
         printf "%d is prime\n", num
 @}
@@ -13478,12 +13478,12 @@ an @code{if}:
 # find smallest divisor of num
 @{
     num = $1
-    for (div = 2; ; div++) @{
-        if (num % div == 0) @{
-            printf "Smallest divisor of %d is %d\n", num, div
+    for (divisor = 2; ; divisor++) @{
+        if (num % divisor == 0) @{
+            printf "Smallest divisor of %d is %d\n", num, divisor
             break
         @}
-        if (div * div > num) @{
+        if (divisor * divisor > num) @{
             printf "%d is prime\n", num
             break
         @}