diff options
Diffstat (limited to 'src/sc_parse.c')
| -rw-r--r-- | src/sc_parse.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/sc_parse.c b/src/sc_parse.c index 56b72bf..1018d24 100644 --- a/src/sc_parse.c +++ b/src/sc_parse.c @@ -211,6 +211,19 @@ static SCBlock *sc_find_parent(SCBlock *top, SCBlock *find) } +void sc_block_substitute(SCBlock **top, SCBlock *old, SCBlock *new) +{ + if ( old == *top ) { + /* It is the first block */ + new->next = old->next; + *top = new; + } else { + sc_block_delete(*top, old); + sc_block_append_p(new, *top); + } +} + + /* Delete "deleteme", which is somewhere under "top" */ void sc_block_delete(SCBlock *top, SCBlock *deleteme) { |