[src/trunk]: src/tests/lib/libcurses/director tests/libcurses: allow end-of-l...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8924a2ee4fbb
branches:  trunk
changeset: 951894:8924a2ee4fbb
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Feb 07 12:05:36 2021 +0000

description:
tests/libcurses: allow end-of-line comments in data lines as well

This makes it possible to write small remarks directly in the affected
line, which not only makes for a clean visual appearance but also shows
up prominently in "cvs annotate" or "git blame", showing when such a
remark has been modified.

diffstat:

 tests/lib/libcurses/director/testlang_conf.l |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r 0f2d5cdb1033 -r 8924a2ee4fbb tests/lib/libcurses/director/testlang_conf.l
--- a/tests/lib/libcurses/director/testlang_conf.l      Sun Feb 07 11:52:43 2021 +0000
+++ b/tests/lib/libcurses/director/testlang_conf.l      Sun Feb 07 12:05:36 2021 +0000
@@ -1,5 +1,5 @@
 %{
-/*     $NetBSD: testlang_conf.l,v 1.10 2021/02/07 11:52:43 rillig Exp $        */
+/*     $NetBSD: testlang_conf.l,v 1.11 2021/02/07 12:05:36 rillig Exp $        */
 
 /*-
  * Copyright 2009 Brett Lymn <blymn%NetBSD.org@localhost>
@@ -364,15 +364,16 @@
                        return VARIABLE;
                }
 
-       /* comments, white-outs */
+       /* whitespace, comments */
 [ \t\r]                |
 #.*            ;
-^#.*\n         |
-#.*\n          |
+
+^[ \t\r]*#.*\n |
 \\\n           |
 ^\n            line++;
 
        /* eol on a line with data. need to process, return eol */
+#.*\n          |
 \n             {
                        line++;
                        return EOL;