diff options
| -rw-r--r-- | select.lua | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/select.lua b/select.lua index b67dd16..7e48274 100644 --- a/select.lua +++ b/select.lua @@ -1,9 +1,8 @@ -- helpers for selecting portions of text --- Return any intersection of the region from State.selection1 to State.cursor1 (or --- current mouse, if mouse is pressed; or recent mouse if mouse is pressed and --- currently over a drawing) with the region between {line=line_index, pos=apos} --- and {line=line_index, pos=bpos}. +-- Return any intersection of the region from State.selection1 to +-- State.cursor1 (or current mouse, if mouse is pressed) with the region +-- between {line=line_index, pos=apos} and {line=line_index, pos=bpos}. -- apos must be less than bpos. However State.selection1 and State.cursor1 can be in any order. -- Result: positions spos,epos between apos,bpos. function Text.clip_selection(State, line_index, apos, bpos) @@ -45,7 +44,6 @@ function Text.clip_selection(State, line_index, apos, bpos) end -- draw highlight for line corresponding to (lo,hi) given an approximate x,y and pos on the same screen line --- Creates text objects every time, so use this sparingly. -- Returns some intermediate computation useful elsewhere. function Text.draw_highlight(State, line, x,y, pos, lo,hi) if lo then |