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CVS commit: src/usr.bin/make

Module Name:    src
Committed By:   dsl
Date:           Sun Dec 21 18:06:54 UTC 2008

Modified Files:
        src/usr.bin/make: for.c

Log Message:
Change the way .for variables are substituted.
Instead of doing a full substitution giving plain text, just replace the
variable part with something that will expand to the required text - leaving
any modifiers for the later evaluation of the input line.
This stops .for being used as an 'eval' (previously you could generate .if etc)
and also means it is still a variable expansion - which some other parts need
to work in the expected fashion.

To generate a diff of this commit:
cvs rdiff -r1.38 -r1.39 src/usr.bin/make/for.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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