1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-12-26 03:18:05 +11:00
collapseos/blk/101
Virgil Dupras 64ce8ab3e9 ed: Improve F with repeated searches
Make F search from curpos+1 so that it's possible to search the
same word we've just found a second time. Previously, it would find
the word under the cursor.

Also, improve docs a bit.
2020-06-09 21:17:08 -04:00

16 lines
671 B
Plaintext

There are two buffers, IBUF (insert buffer) and FBUF (find
buffer). They are used as a typing target for the actions
described below. They both have a peculiar logic: when typing
is expected to fill a buffer, an empty value means "reuse
previous value". For example, typing "I foo I " inserts
"foofoo".
T ( n -- ): select line n for editing.
P xxx: put typed IBUF on selected line.
U xxx: insert typed IBUF on selected line.
F xxx: find typed FBUF in block, starting from current
position+1. If not found, don't move.
I xxx: insert typed IBUF at cursor. "I" shadows core word. Use
"i" to access it.
E: From cursor, delete X characters, X = length of FBUF.