diff options
Diffstat (limited to 'search.lua')
| -rw-r--r-- | search.lua | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/search.lua b/search.lua index 64973c3..499eb2b 100644 --- a/search.lua +++ b/search.lua @@ -21,83 +21,83 @@ function Text.draw_search_bar(State) App.color(Text_color) end -function Text.search_next() +function Text.search_next(State) -- search current line - local pos = Editor_state.lines[Editor_state.cursor1.line].data:find(Editor_state.search_term, Editor_state.cursor1.pos) + local pos = State.lines[State.cursor1.line].data:find(State.search_term, State.cursor1.pos) if pos then - Editor_state.cursor1.pos = pos + State.cursor1.pos = pos end if pos == nil then - for i=Editor_state.cursor1.line+1,#Editor_state.lines do - pos = Editor_state.lines[i].data:find(Editor_state.search_term) + for i=State.cursor1.line+1,#State.lines do + pos = State.lines[i].data:find(State.search_term) if pos then - Editor_state.cursor1.line = i - Editor_state.cursor1.pos = pos + State.cursor1.line = i + State.cursor1.pos = pos break end end end if pos == nil then -- wrap around - for i=1,Editor_state.cursor1.line-1 do - pos = Editor_state.lines[i].data:find(Editor_state.search_term) + for i=1,State.cursor1.line-1 do + pos = State.lines[i].data:find(State.search_term) if pos then - Editor_state.cursor1.line = i - Editor_state.cursor1.pos = pos + State.cursor1.line = i + State.cursor1.pos = pos break end end end if pos == nil then - Editor_state.cursor1.line = Editor_state.search_backup.cursor.line - Editor_state.cursor1.pos = Editor_state.search_backup.cursor.pos - Editor_state.screen_top1.line = Editor_state.search_backup.screen_top.line - Editor_state.screen_top1.pos = Editor_state.search_backup.screen_top.pos + State.cursor1.line = State.search_backup.cursor.line + State.cursor1.pos = State.search_backup.cursor.pos + State.screen_top1.line = State.search_backup.screen_top.line + State.screen_top1.pos = State.search_backup.screen_top.pos end - if Text.lt1(Editor_state.cursor1, Editor_state.screen_top1) or Text.lt1(Editor_state.screen_bottom1, Editor_state.cursor1) then - Editor_state.screen_top1.line = Editor_state.cursor1.line - local _, pos = Text.pos_at_start_of_cursor_screen_line(Editor_state.margin_left, App.screen.width-Editor_state.margin_right) - Editor_state.screen_top1.pos = pos + if Text.lt1(State.cursor1, State.screen_top1) or Text.lt1(State.screen_bottom1, State.cursor1) then + State.screen_top1.line = State.cursor1.line + local _, pos = Text.pos_at_start_of_cursor_screen_line(State, State.margin_left, App.screen.width-State.margin_right) + State.screen_top1.pos = pos end end -function Text.search_previous() +function Text.search_previous(State) -- search current line - local pos = rfind(Editor_state.lines[Editor_state.cursor1.line].data, Editor_state.search_term, Editor_state.cursor1.pos) + local pos = rfind(State.lines[State.cursor1.line].data, State.search_term, State.cursor1.pos) if pos then - Editor_state.cursor1.pos = pos + State.cursor1.pos = pos end if pos == nil then - for i=Editor_state.cursor1.line-1,1,-1 do - pos = rfind(Editor_state.lines[i].data, Editor_state.search_term) + for i=State.cursor1.line-1,1,-1 do + pos = rfind(State.lines[i].data, State.search_term) if pos then - Editor_state.cursor1.line = i - Editor_state.cursor1.pos = pos + State.cursor1.line = i + State.cursor1.pos = pos break end end end if pos == nil then -- wrap around - for i=#Editor_state.lines,Editor_state.cursor1.line+1,-1 do - pos = rfind(Editor_state.lines[i].data, Editor_state.search_term) + for i=#State.lines,State.cursor1.line+1,-1 do + pos = rfind(State.lines[i].data, State.search_term) if pos then - Editor_state.cursor1.line = i - Editor_state.cursor1.pos = pos + State.cursor1.line = i + State.cursor1.pos = pos break end end end if pos == nil then - Editor_state.cursor1.line = Editor_state.search_backup.cursor.line - Editor_state.cursor1.pos = Editor_state.search_backup.cursor.pos - Editor_state.screen_top1.line = Editor_state.search_backup.screen_top.line - Editor_state.screen_top1.pos = Editor_state.search_backup.screen_top.pos + State.cursor1.line = State.search_backup.cursor.line + State.cursor1.pos = State.search_backup.cursor.pos + State.screen_top1.line = State.search_backup.screen_top.line + State.screen_top1.pos = State.search_backup.screen_top.pos end - if Text.lt1(Editor_state.cursor1, Editor_state.screen_top1) or Text.lt1(Editor_state.screen_bottom1, Editor_state.cursor1) then - Editor_state.screen_top1.line = Editor_state.cursor1.line - local _, pos = Text.pos_at_start_of_cursor_screen_line(Editor_state.margin_left, App.screen.width-Editor_state.margin_right) - Editor_state.screen_top1.pos = pos + if Text.lt1(State.cursor1, State.screen_top1) or Text.lt1(State.screen_bottom1, State.cursor1) then + State.screen_top1.line = State.cursor1.line + local _, pos = Text.pos_at_start_of_cursor_screen_line(State, State.margin_left, App.screen.width-State.margin_right) + State.screen_top1.pos = pos end end |