| commit | 852082f1196b29d8a5759f1efa490accb4a8ba6b | |
| author | Eric Blake <ebb9@byu.net> | |
| Thu, 30 Oct 2008 18:16:15 +0000 (30 12:16 -0600) | ||
| committer | Eric Blake <ebb9@byu.net> | |
| Fri, 31 Oct 2008 15:59:56 +0000 (31 09:59 -0600) | ||
| tree | 0eff8d93c82ced55a81c525aa2a3c5132a44ec9b | treesnapshot (tar.gz zip) |
| parent | cd9fbb8453739ef795a6a64192610265d49577d2 | commitdiff |
Simplify expansion stack handling.
* lib/m4sugar/m4sugar.m4 (m4_expansion_stack): Use fewer macros;
always output 'top level'.
(_m4_expansion_stack_entry): New macro, to format the string only
when needed.
(m4_expansion_stack_push): Only push a macro name.
(m4_warn, _m4_defun_pro): Update callers.
(m4_expansion_stack_pop, m4_expansion_stack_dump): Delete.
(_m4_defun_epi, m4_fatal): Inline the calls.
* tests/m4sugar.at (m4@&t@_expansion_stack): New test.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_expansion_stack): Use fewer macros;
always output 'top level'.
(_m4_expansion_stack_entry): New macro, to format the string only
when needed.
(m4_expansion_stack_push): Only push a macro name.
(m4_warn, _m4_defun_pro): Update callers.
(m4_expansion_stack_pop, m4_expansion_stack_dump): Delete.
(_m4_defun_epi, m4_fatal): Inline the calls.
* tests/m4sugar.at (m4@&t@_expansion_stack): New test.
Signed-off-by: Eric Blake <ebb9@byu.net>
| ChangeLog | diffblobblamehistory | |
| lib/m4sugar/m4sugar.m4 | diffblobblamehistory | |
| tests/m4sugar.at | diffblobblamehistory |