some syntax-check fixes

[Bruno Haible]

I tried some sc_* rules from the main Makefile.

Patch 0001 fixes an alert by 'kate' for Makefile command lines that don't start
with a tab.

Patch 0002 fixes some of the "make sc_prohibit_leading_TABs" output.
The affected files are not shared with glibc, therefore the change
won't cause trouble in glibc merges.

Patch 0003 fixes the "make sc_prohibit_AC_LIBOBJ_in_m4" findings.


2023-04-11  Bruno Haible  <bruno@clisp.org>

        Fix the "make sc_prohibit_AC_LIBOBJ_in_m4" findings.
        * Makefile (allow_AC_LIBOBJ): Update after 2023-03-24 change. Add
        termcap, terminfo.

2023-04-11  Bruno Haible  <bruno@clisp.org>

        Fix some "make sc_prohibit_leading_TABs" findings.
        * tests/test-calloc-gnu.c: Expand tabs.
        * tests/test-regex.c: Likewise.

2023-04-11  Bruno Haible  <bruno@clisp.org>

        Makefile: Fix a syntax alert.
        * Makefile: Indent commands with tabs, not spaces.

0001-Makefile-Fix-a-syntax-alert.patch
Description: Text Data

0002-Fix-some-make-sc_prohibit_leading_TABs-findings.patch
Description: Text Data

0003-Fix-the-make-sc_prohibit_AC_LIBOBJ_in_m4-findings.patch
Description: Text Data