(variable_expand): Rewrote computed variable name and substitution
commitbab21a1328296c10e0215b19dba2604f072d750b
authorroland <roland>
Sun, 15 Jan 1995 15:32:37 +0000 (15 15:32 +0000)
committerroland <roland>
Sun, 15 Jan 1995 15:32:37 +0000 (15 15:32 +0000)
treec801a4810e49ad45e6b7689aeb54c561de469586
parentd10ed0103ef7216b4cde7c80817fdb4037e82159
(variable_expand): Rewrote computed variable name and substitution
reference handling to be simpler.  First expand the entire text between the
parens if it contains any $s, then examine the result of that for
subtitution references and do no further expansion while parsing them.
expand.c