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| author | Marc Espie <espie@cvs.openbsd.org> | 2000-07-17 23:29:36 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2000-07-17 23:29:36 +0000 |
| commit | c0c0e040d089fe17b8853db7f36cea6b8f5ea091 (patch) | |
| tree | f93501513f1188b1664afba458790b3766bfff30 /usr.bin/make/varmodifiers.c | |
| parent | 3c401a2d5fb6a3843fd30b5a061d05a2243b0234 (diff) | |
parse embedded variable specs, e.g., ${VAR_${SUB}}
- need braces, as we don't want to change what $$A means,
- this assumes this kind of construct is very infrequent, thus
this does NOT copy the variable name needlessly.
- the expansion code is in a separate function for clarity.
Reviewed by miod@, as previous patches.
Diffstat (limited to 'usr.bin/make/varmodifiers.c')
0 files changed, 0 insertions, 0 deletions