[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-3005-g3998ed0

[Arnold Robbins]

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The branch, gawk-4.2-stable has been updated
       via  3998ed059bbcfc189cd0d6c5762913fbd4ff4e77 (commit)
       via  23356c2d522bf17b4acb314f7aa6503a62db2765 (commit)
      from  4ad924c4988cfbe68b3a81c3647b0cced9fd2af3 (commit)

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=3998ed059bbcfc189cd0d6c5762913fbd4ff4e77

commit 3998ed059bbcfc189cd0d6c5762913fbd4ff4e77
Merge: 23356c2 4ad924c
Author: Arnold D. Robbins <address@hidden>
Date:   Thu Aug 2 20:26:41 2018 +0300

    Merge branch 'gawk-4.2-stable' of ssh://git.sv.gnu.org/srv/git/gawk into 
gawk-4.2-stable

diff --cc ChangeLog
index 1ce666c,2b9be8a..31d3d7a
mode 100644,100755..100755
--- a/ChangeLog
+++ b/ChangeLog
@@@ -1,9 -1,8 +1,14 @@@
 +2018-08-02         Arnold D. Robbins     <address@hidden>
 +
 +      * awkgram.y (yylex): Add lint warning upon encountering escaped
 +      physical newlines in a string.
 +      * node.c (make_str_node): Ditto.
 +
+ 2018-08-01         John E. Malmberg      <address@hidden>
+ 
 -        * custom.h: Include fp.h on OpenVMS.
 -        Workaround for bug in math.h missing some declarations.
++      * custom.h: Include fp.h on OpenVMS.
++      Workaround for bug in math.h missing some declarations.
+ 
  2018-07-31         Arnold D. Robbins     <address@hidden>
  
        * interpret.h (unfield): Add a call to force_string() on

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=23356c2d522bf17b4acb314f7aa6503a62db2765

commit 23356c2d522bf17b4acb314f7aa6503a62db2765
Author: Arnold D. Robbins <address@hidden>
Date:   Thu Aug 2 18:20:53 2018 +0300

    Add lint warning for escaped newlines.

diff --git a/ChangeLog b/ChangeLog
index 6821005..1ce666c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-08-02         Arnold D. Robbins     <address@hidden>
+
+       * awkgram.y (yylex): Add lint warning upon encountering escaped
+       physical newlines in a string.
+       * node.c (make_str_node): Ditto.
+
 2018-07-31         Arnold D. Robbins     <address@hidden>
 
        * interpret.h (unfield): Add a call to force_string() on
diff --git a/awkgram.c b/awkgram.c
index 10c55fa..3abb2e1 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -6274,6 +6274,8 @@ retry:
                                if (c == '\n') {
                                        if (do_posix)
                                                fatal(_("POSIX does not allow 
physical newlines in string values"));
+                                       else if (do_lint)
+                                               lintwarn(_("backslash string 
continuation is not portable"));
                                        sourceline++;
                                        continue;
                                }
diff --git a/awkgram.y b/awkgram.y
index f3d3b38..995b8bd 100644
--- a/awkgram.y
+++ b/awkgram.y
@@ -3854,6 +3854,8 @@ retry:
                                if (c == '\n') {
                                        if (do_posix)
                                                fatal(_("POSIX does not allow 
physical newlines in string values"));
+                                       else if (do_lint)
+                                               lintwarn(_("backslash string 
continuation is not portable"));
                                        sourceline++;
                                        continue;
                                }
diff --git a/node.c b/node.c
index 4ad41ef..2f9e6d4 100644
--- a/node.c
+++ b/node.c
@@ -450,7 +450,7 @@ make_str_node(const char *s, size_t len, int flags)
                                c = parse_escape(&pf);
                                if (c < 0) {
                                        if (do_lint)
-                                               lintwarn(_("backslash at end of 
string"));
+                                               lintwarn(_("backslash string 
continuation is not portable"));
                                        if ((flags & ELIDE_BACK_NL) != 0)
                                                continue;
                                        c = '\\';

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

Summary of changes:
 ChangeLog | 10 ++++++++--
 awkgram.c |  2 ++
 awkgram.y |  2 ++
 node.c    |  2 +-
 4 files changed, 13 insertions(+), 3 deletions(-)


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