[FYI] {maint} tests: remove exec bit from all of them ('maint' branch)

[Stefano Lattarini]

It gives the impression that they are directly runnable, as with
"./t/foo.sh", but it has been a while since that was the case.  Today,
tests are runnable only through "make check" or "./runtest".

This change is for the 'maint' branch (automake 1.13a), and is a
follow-up to commit 'v1.13.2-3-g74017b5', done on the 'micro' branch
(automake 1.13.2a).  It will soon be followed by a similar patche
for the 'master' branch (automake 1.99a).

* t/am-prog-cc-c-o.sh: Remove executable bit.
* t/ccnoco4.sh: Likewise.
* t/dist-shar.sh: Likewise.
* t/dist-tarZ.sh: Likewise.
* t/lex-multiple.sh: Likewise.
* t/preproc-basics.sh: Likewise.
* t/preproc-c-compile.sh: Likewise.
* t/preproc-demo.sh: Likewise.
* t/preproc-errmsg.sh: Likewise.
* t/rm-f-probe.sh: Likewise.
* t/self-check-cc-no-c-o.sh: Likewise.
* t/txinfo-builddir.sh: Likewise.
* t/txinfo-nodist-info.sh: Likewise.

Signed-off-by: Stefano Lattarini <address@hidden>
---
 t/am-prog-cc-c-o.sh       | 0
 t/ccnoco4.sh              | 0
 t/dist-shar.sh            | 0
 t/dist-tarZ.sh            | 0
 t/lex-multiple.sh         | 0
 t/preproc-basics.sh       | 0
 t/preproc-c-compile.sh    | 0
 t/preproc-demo.sh         | 0
 t/preproc-errmsg.sh       | 0
 t/rm-f-probe.sh           | 0
 t/self-check-cc-no-c-o.sh | 0
 t/txinfo-builddir.sh      | 0
 t/txinfo-nodist-info.sh   | 0
 13 files changed, 0 insertions(+), 0 deletions(-)
 mode change 100755 => 100644 t/am-prog-cc-c-o.sh
 mode change 100755 => 100644 t/ccnoco4.sh
 mode change 100755 => 100644 t/dist-shar.sh
 mode change 100755 => 100644 t/dist-tarZ.sh
 mode change 100755 => 100644 t/lex-multiple.sh
 mode change 100755 => 100644 t/preproc-basics.sh
 mode change 100755 => 100644 t/preproc-c-compile.sh
 mode change 100755 => 100644 t/preproc-demo.sh
 mode change 100755 => 100644 t/preproc-errmsg.sh
 mode change 100755 => 100644 t/rm-f-probe.sh
 mode change 100755 => 100644 t/self-check-cc-no-c-o.sh
 mode change 100755 => 100644 t/txinfo-builddir.sh
 mode change 100755 => 100644 t/txinfo-nodist-info.sh

diff --git a/t/am-prog-cc-c-o.sh b/t/am-prog-cc-c-o.sh
old mode 100755
new mode 100644
diff --git a/t/ccnoco4.sh b/t/ccnoco4.sh
old mode 100755
new mode 100644
diff --git a/t/dist-shar.sh b/t/dist-shar.sh
old mode 100755
new mode 100644
diff --git a/t/dist-tarZ.sh b/t/dist-tarZ.sh
old mode 100755
new mode 100644
diff --git a/t/lex-multiple.sh b/t/lex-multiple.sh
old mode 100755
new mode 100644
diff --git a/t/preproc-basics.sh b/t/preproc-basics.sh
old mode 100755
new mode 100644
diff --git a/t/preproc-c-compile.sh b/t/preproc-c-compile.sh
old mode 100755
new mode 100644
diff --git a/t/preproc-demo.sh b/t/preproc-demo.sh
old mode 100755
new mode 100644
diff --git a/t/preproc-errmsg.sh b/t/preproc-errmsg.sh
old mode 100755
new mode 100644
diff --git a/t/rm-f-probe.sh b/t/rm-f-probe.sh
old mode 100755
new mode 100644
diff --git a/t/self-check-cc-no-c-o.sh b/t/self-check-cc-no-c-o.sh
old mode 100755
new mode 100644
diff --git a/t/txinfo-builddir.sh b/t/txinfo-builddir.sh
old mode 100755
new mode 100644
diff --git a/t/txinfo-nodist-info.sh b/t/txinfo-nodist-info.sh
old mode 100755
new mode 100644
-- 
1.8.3.rc2