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| author | herbert <herbert@gondor.apana.org.au> | 2005-02-28 21:47:22 +1100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-09-26 18:33:04 +1000 |
| commit | 25c3f7b660bbed01a81b44690de1e89c4086b069 (patch) | |
| tree | 9cc2c1164e2e16b39570fde537753a312e6d1301 | |
| parent | Only set skipcount for break and continue. (diff) | |
| download | dash-25c3f7b660bbed01a81b44690de1e89c4086b069.tar.gz dash-25c3f7b660bbed01a81b44690de1e89c4086b069.zip | |
Removed expcmd built-in.
Diffstat (limited to '')
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | src/arith.y | 40 | ||||
| -rw-r--r-- | src/builtins.def | 1 |
3 files changed, 1 insertions, 41 deletions
diff --git a/ChangeLog b/ChangeLog index 13fc33f..41d99b4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,7 @@ * Replaced EXEVAL with SKIPEVAL. * Update funcnest atomically. * Only set skipcount for break and continue. + * Removed expcmd built-in. 2005-02-28 A Costa <agcosta@gis.net> diff --git a/src/arith.y b/src/arith.y index be836c8..35d012d 100644 --- a/src/arith.y +++ b/src/arith.y @@ -137,46 +137,6 @@ arith(s) } -/* - * The exp(1) builtin. - */ -int -expcmd(argc, argv) - int argc; - char **argv; -{ - const char *p; - char *concat; - char **ap; - long i; - - if (argc > 1) { - p = argv[1]; - if (argc > 2) { - /* - * concatenate arguments - */ - STARTSTACKSTR(concat); - ap = argv + 2; - for (;;) { - while (*p) - STPUTC(*p++, concat); - if ((p = *ap++) == NULL) - break; - STPUTC(' ', concat); - } - STPUTC('\0', concat); - p = grabstackstr(concat); - } - } else - p = nullstr; - - i = arith(p); - - out1fmt("%ld\n", i); - return (! i); -} - /*************************/ #ifdef TEST_ARITH #include <stdio.h> diff --git a/src/builtins.def b/src/builtins.def index 2fa6d5b..1f8c4f4 100644 --- a/src/builtins.def +++ b/src/builtins.def @@ -59,7 +59,6 @@ echocmd echo evalcmd -s eval execcmd -s exec exitcmd -s exit -expcmd exp let exportcmd -as export -as readonly falsecmd -u false histcmd -h -u fc |