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new MKSH_NO_CMDLINE_EDITING to disable command line editing in its entirety

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mainly for the Plan 9 port though it may also help the WinAPI variant,
other porting efforts, as well as a new project I cannot say yet
This commit is contained in:
tg
2012-05-04 20:49:08 +00:00
parent 7c4bf78446
commit 5780bc5eb7
9 changed files with 42 additions and 16 deletions
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7
misc.c
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@ -30,7 +30,7 @@
#include <grp.h>
#endif
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.188 2012/05/04 20:08:25 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.189 2012/05/04 20:49:06 tg Exp $");
/* type bits for unsigned char */
unsigned char chtypes[UCHAR_MAX + 1];
@ -226,6 +226,7 @@ change_flag(enum sh_flag f, int what, unsigned int newval)
j_change();
} else
#endif
#ifndef MKSH_NO_CMDLINE_EDITING
if ((
#if !MKSH_S_NOVI
f == FVI ||
@ -236,7 +237,9 @@ change_flag(enum sh_flag f, int what, unsigned int newval)
#endif
Flag(FEMACS) = Flag(FGMACS) = 0;
Flag(f) = (unsigned char)newval;
} else if (f == FPRIVILEGED && oldval && !newval) {
} else
#endif
if (f == FPRIVILEGED && oldval && !newval) {
/* Turning off -p? */
/*XXX this can probably be optimised */