REBOL [ Title: "Library History" Date: 27-May-2001/11:20-7:00 Version: 1.0.1 File: %history.r Author: "Carl Sassenrath" Purpose: {Show file change dates for the REBOL public library. Click on a file to view it. } Email: %carl--rebol--com library: [ level: 'intermediate platform: none type: 'tool domain: [ldc DB GUI] tested-under: none support: none license: none see-also: none ] ] site: http://www.reboltech.com/ file: %add-script-log.txt cnt: 0 files: [] either data: request-download site/library/:file [ data: to-string data write file data ][ either exists? file [ alert "Using local copy of library history." ][ alert "History log could not be downloaded." quit ] ] history: [] foreach line read/lines file [ if not find/match line "%" [insert line "%"] if all [not error? try [line: load line] file? line/1 date? line/2] [ if not tuple? last line [append line 0.0.0.0] insert history line ] ] local-time: func [t] [ if not date? t [return 1/1/1900-0:00] t - t/zone + now/zone ] ed-file: func [file] [ file: join %scripts/ file read-thru/update/to site/library/:file file editor file ] out: center-face layout [ origin 0x0 space 0x0 across backcolor silver return space 0 txt snow black "File" 160 bold txt snow black "Date" 80 center bold txt snow black "Time" 80 center bold txt snow black 16 return lst: list 320x400 [ origin 0 space 0x0 across txt bold 160 [ed-file file] txt 80 center para [origin: margin: 0x2] txt 80 center para [origin: margin: 0x2] ] supply [ count: count + cnt face/color: ivory face/text: none if even? count [face/color: ivory - 50.50.50] if count * 3 > (length? history) [exit] set [file dat] at history count * 3 - 2 face/text: do pick [ [file] [dat/date] [dat/time] ] index ] sld: slider 16x400 [ c: to-integer value * (length? history) / 3 if c <> cnt [cnt: c show lst] ] return ] view out