18 lines
536 B
Diff
18 lines
536 B
Diff
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diff -up ksh-20120801/src/cmd/ksh93/sh/macro.c.bz1222025 ksh-20120801/src/cmd/ksh93/sh/macro.c
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--- ksh-20120801/src/cmd/ksh93/sh/macro.c.bz1222025 2015-09-15 17:28:47.304722569 +0200
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+++ ksh-20120801/src/cmd/ksh93/sh/macro.c 2015-09-17 17:49:46.842891942 +0200
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@@ -1195,6 +1195,13 @@ retry1:
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}
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else
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v = 0;
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+ if(!v && sh_isoption(SH_NOUNSET))
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+ {
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+ d=fcget();
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+ fcseek(-1);
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+ if(!(d && strchr(":+-?=",d)))
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+ errormsg(SH_DICT,ERROR_exit(1),e_notset,ltos(c));
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+ }
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break;
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case S_ALP:
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if(c=='.' && type==0)
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