Revision: 1963
http://svn.sv.gnu.org/viewvc/?view=rev&root=grub&revision=1963
Author: chrfranke
Date: 2009-01-30 21:10:17 +0000 (Fri, 30 Jan 2009)
Log Message:
-----------
2009-01-30 Christian Franke <[email protected]>
* normal/arg.c (grub_arg_show_help): Add indentation if '\n' appears
in option help text.
Modified Paths:
--------------
trunk/grub2/ChangeLog
trunk/grub2/normal/arg.c
Modified: trunk/grub2/ChangeLog
===================================================================
--- trunk/grub2/ChangeLog 2009-01-28 02:19:07 UTC (rev 1962)
+++ trunk/grub2/ChangeLog 2009-01-30 21:10:17 UTC (rev 1963)
@@ -1,3 +1,8 @@
+2009-01-30 Christian Franke <[email protected]>
+
+ * normal/arg.c (grub_arg_show_help): Add indentation if '\n' appears
+ in option help text.
+
2009-01-27 Pavel Roskin <[email protected]>
* disk/fs_uuid.c (search_fs_uuid): Ignore case of the UUID.
Modified: trunk/grub2/normal/arg.c
===================================================================
--- trunk/grub2/normal/arg.c 2009-01-28 02:19:07 UTC (rev 1962)
+++ trunk/grub2/normal/arg.c 2009-01-30 21:10:17 UTC (rev 1963)
@@ -156,11 +156,22 @@
}
}
- while (spacing-- > 0)
- grub_putchar (' ');
+ const char *doc = opt->doc;
+ for (;;)
+ {
+ while (spacing-- > 0)
+ grub_putchar (' ');
- grub_printf ("%s\n", opt->doc);
+ while (*doc && *doc != '\n')
+ grub_putchar (*doc++);
+ grub_putchar ('\n');
+ if (! *doc)
+ break;
+ doc++;
+ spacing = 4 + 20;
+ }
+
switch (opt->shortarg)
{
case 'h':
