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| author | cracauer <cracauer@FreeBSD.org> | 1999-12-15 11:46:32 +0000 |
|---|---|---|
| committer | cracauer <cracauer@FreeBSD.org> | 1999-12-15 11:46:32 +0000 |
| commit | ea70a76b310978e21752eda8780f2e5c3a284bca (patch) | |
| tree | a4dc1e787d43553feffe5698a260b38045127e69 /bin/sh/parser.c | |
| parent | fc793cf05b0b81793cfba6c8e586da1b80267149 (diff) | |
| download | FreeBSD-src-ea70a76b310978e21752eda8780f2e5c3a284bca.zip FreeBSD-src-ea70a76b310978e21752eda8780f2e5c3a284bca.tar.gz | |
First round of 8-bit fixes.
Diffstat (limited to 'bin/sh/parser.c')
| -rw-r--r-- | bin/sh/parser.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/bin/sh/parser.c b/bin/sh/parser.c index 505cf16..d734066 100644 --- a/bin/sh/parser.c +++ b/bin/sh/parser.c @@ -937,10 +937,11 @@ readtoken1(firstc, syntax, eofmark, striptabs) else setprompt(0); } else { - if (dblquote && c != '\\' && c != '`' && c != '$' - && (c != '"' || eofmark != NULL)) + if (dblquote && c != '\\' && + c != '`' && c != '$' && + (c != '"' || eofmark != NULL)) USTPUTC('\\', out); - if (SQSYNTAX[c] == CCTL) + if (c >= 0 && SQSYNTAX[c] == CCTL) USTPUTC(CTLESC, out); else if (eofmark == NULL) USTPUTC(CTLQUOTEMARK, out); @@ -1457,7 +1458,7 @@ noexpand(text) continue; if (c == CTLESC) p++; - else if (BASESYNTAX[(int)c] == CCTL) + else if (c >= 0 && BASESYNTAX[(int)c] == CCTL) return 0; } return 1; |
