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2006-09-22 Marco Gerards <marco@gnu.org>

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* normal/script.c (grub_script_create_cmdmenu): Skip leading
	newlines.
This commit is contained in:
marco_g 2006-09-22 21:32:48 +00:00
parent b5ef11025a
commit 7f9a85316a
2 changed files with 11 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2006-09-22 Marco Gerards <marco@gnu.org>
* normal/script.c (grub_script_create_cmdmenu): Skip leading
newlines.
2006-09-22 Marco Gerards <marco@gnu.org>
* commands/echo.c: New file.

6
normal/script.c
View file

@ -214,6 +214,11 @@ grub_script_create_cmdmenu (struct grub_parser_param *state,
struct grub_script_cmd_menuentry *cmd;
int i;
/* Skip leading newlines to make the sourcecode better readable when
using the editor. */
while (*sourcecode == '\n')
sourcecode++;
/* Having trailing returns can some some annoying conflicts, remove
them. XXX: Can the parser be improved to handle this? */
for (i = grub_strlen (sourcecode) - 1; i > 0; i--)
@ -226,6 +231,7 @@ grub_script_create_cmdmenu (struct grub_parser_param *state,
cmd = grub_script_malloc (state, sizeof (*cmd));
cmd->cmd.exec = grub_script_execute_menuentry;
cmd->cmd.next = 0;
/* XXX: Check if this memory is properly free'ed. */
cmd->sourcecode = sourcecode;
cmd->title = title;
cmd->options = options;