mirror of git://git.sv.gnu.org/nano.git
clarify the description of -T/--tabsize a bit in usage(), and add extra
{}'s to sunder() and unsunder() to make them a bit easier to read git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1662 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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@ -32,6 +32,8 @@ CVS code -
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shortcut_init()
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- Only allow verbatim input when we're not in view mode. (DLR)
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- nano.c:
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usage()
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- Clarify the description for -T/--tabsize a bit. (DLR)
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do_verbatim_input()
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- Remove the now-unneeded code to disable XON, XOFF, and
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suspend, since we now go into raw mode in
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@ -652,7 +652,7 @@ void usage(void)
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#ifndef NANO_SMALL
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print1opt("-S", "--smooth", _("Smooth scrolling"));
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#endif
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print1opt(_("-T [num]"), _("--tabsize=[num]"), _("Set width of a tab to num"));
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print1opt(_("-T [#cols]"), _("--tabsize=[#cols]"), _("Set width of a tab in cols to #cols"));
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print1opt("-V", "--version", _("Print version information and exit"));
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#ifdef ENABLE_COLOR
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print1opt(_("-Y [str]"), _("--syntax [str]"), _("Syntax definition to use"));
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@ -94,9 +94,10 @@ void null_at(char **data, size_t index)
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void unsunder(char *str, size_t true_len)
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{
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assert(str != NULL);
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for (; true_len > 0; true_len--, str++)
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for (; true_len > 0; true_len--, str++) {
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if (*str == '\0')
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*str = '\n';
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}
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}
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/* For non-null-terminated lines. A line, by definition, shouldn't
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@ -104,9 +105,10 @@ void unsunder(char *str, size_t true_len)
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void sunder(char *str)
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{
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assert(str != NULL);
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for (; *str != '\0'; str++)
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for (; *str != '\0'; str++) {
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if (*str == '\n')
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*str = '\0';
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}
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}
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#ifndef HAVE_STRCASECMP
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