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also emit newline as backslash-n to align with GNU bash (and to keep everything on one line)

This commit is contained in:
tg 2011-10-24 19:40:58 +00:00
parent 5416abb2d0
commit 3b9ec6c3c4
1 changed files with 15 additions and 10 deletions
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25
misc.c
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@ -29,7 +29,7 @@
#include <grp.h>
#endif
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.173 2011/10/24 19:40:46 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.174 2011/10/24 19:40:58 tg Exp $");
/* type bits for unsigned char */
unsigned char chtypes[UCHAR_MAX + 1];
@ -1101,6 +1101,10 @@ print_value_quoted(const char *s)
c = 'f';
if (0)
/* FALLTHROUGH */
case '\n':
c = 'n';
if (0)
/* FALLTHROUGH */
case '\r':
c = 'r';
if (0)
@ -1119,17 +1123,18 @@ print_value_quoted(const char *s)
/* FALLTHROUGH */
case '\\':
shf_putc('\\', shl_stdout);
/* FALLTHROUGH */
case '\n':
dgk_regchar:
shf_putc(c, shl_stdout);
break;
if (0)
/* FALLTHROUGH */
default:
if (c >= 32 && c <= 0x7E)
goto dgk_regchar;
/* FALLTHROUGH */
if (c < 32 || c > 0x7E) {
/* FALLTHROUGH */
case '\'':
shf_fprintf(shl_stdout, "\\x%02X", c);
shf_fprintf(shl_stdout, "\\x%02X", c);
break;
}
shf_putc(c, shl_stdout);
break;
}
}