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save 200 bytes off .text by revisiting string pooling

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also, forgotten version bump
This commit is contained in:
tg
2016-01-21 18:24:45 +00:00
parent 91ae6ad199
commit 188691d285
16 changed files with 96 additions and 94 deletions
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10
eval.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.180 2016/01/19 23:12:12 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.181 2016/01/21 18:24:38 tg Exp $");
/*
* string expansion
@ -120,7 +120,7 @@ substitute(const char *cp, int f)
s->start = s->str = cp;
source = s;
if (yylex(ONEWORD) != LWORD)
internal_errorf("bad substitution");
internal_errorf(Tbadsubst);
source = sold;
afree(s, ATEMP);
return (evalstr(yylval.cp, f));
@ -382,7 +382,7 @@ expand(
*end = EOS;
str = snptreef(NULL, 64, "%S", beg);
afree(beg, ATEMP);
errorf("%s: %s", str, "bad substitution");
errorf("%s: %s", str, Tbadsubst);
}
if (f & DOBLANK)
doblank++;
@ -1133,7 +1133,7 @@ varsub(Expand *xp, const char *sp, const char *word,
}
}
if (Flag(FNOUNSET) && c == 0 && !zero_ok)
errorf("%s: %s", sp, "parameter not set");
errorf("%s: parameter not set", sp);
/* unqualified variable/string substitution */
*stypep = 0;
xp->str = shf_smprintf("%d", c);
@ -1287,7 +1287,7 @@ varsub(Expand *xp, const char *sp, const char *word,
state = XBASE;
if (Flag(FNOUNSET) && xp->str == null && !zero_ok &&
(ctype(c, C_SUBOP2) || (state != XBASE && c != '+')))
errorf("%s: %s", sp, "parameter not set");
errorf("%s: parameter not set", sp);
return (state);
}