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| author | Thomas White <taw@bitwiz.org.uk> | 2017-02-04 22:36:03 +0100 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2017-02-04 22:36:03 +0100 |
| commit | 1431aced5f9615be656519bb438c6bc96d2c2442 (patch) | |
| tree | 32a5f731f9ea3240c95daec5f314fe4ce06f3dcd /src/sc_parse.c | |
| parent | 3a7edbe2fba3d31fe1d11499536d2149771c9b14 (diff) | |
Change stylesheet
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) { |