Eskil

2019-08-28
 Allow multiple pairs of files on the command line to open multiple windows.

2019-07-05
 Ctrl-E to enable Edit Mode.
 Do not ask about overwriting in Edit Mode. Hidden preference to turn it on.
 Added -subst command line, to acces PreProcess Subst function.

2019-06-12
 Better SVN commit, when added directories are included.

    docFlag -nodiff "Do not run diff after startup"
    addFlags -server -cvs -svn -debug
    docFlag -server "Set up Eskil to be controllable from the outside"
    docFlag -cvs    "Detect CVS first, if multiple version systems are used"
    docFlag -svn    "Detect SVN first, if multiple version systems are used"
    docFlag -debug  "Start in debug mode"
    addFlags -foreach -close
    docFlag -foreach  "Open one diff window per file listed"
    docFlag -close   "Close any window with no changes"
    addFlags -nonewline -nonewline+ -nocdiff
    docFlag -nonewline  "Try to ignore newline changes"
    docFlag -nonewline+ "Try to ignore newline changes, and don't display"
    docFlag -nocdiff    "Disable C version of DiffUtil. For debug"
    addFlags -pluginlist
    addMultFlags -pluginallow

    set nocdiff     [optGet -nocdiff]
    set dodir       [optGet -dir]
    set doclip      [optGet -clip]
    set dofourway   [optGet -fourway]
    set dopatch     [optGet -patch]
    set doreview    [optGet -review]
    set autobrowse  [optGet -browse]
    set foreachOpt  [optGet -foreach]
    set preferedRev "GIT"
    if {[optGet -svn]} {
        set preferedRev "SVN"
    } elseif {[optGet -cvs]} {
        set preferedRev "CVS"
    }

        set ::eskil($top,patchFile) ""
        set ::eskil($top,patchData) ""
        set ::eskil($top,reviewFiles) $files
        set ::Pref(toolbar) 1
        after idle [list doDiff $top]
        return $top
    }
    if {$len == 1 || $foreachOpt} {
        set ReturnAfterLoop 0
        set first 1
        foreach file $files {
            if {$first} {
                set first 0
            } else {
                # Create new window for other files

                }
                set ReturnAfterLoop 1
                continue
            }
        }
        if {$ReturnAfterLoop} {return $top}
    } elseif {$len >= 2} {
        if {$len % 2 != 0} {
            puts "I see $len files. It must an even number."
            exit
        }
        set first 1
        foreach {file1 file2} $files {
            if {$first} {
                set first 0
            } else {
                # Create new window for other files
                set top [makeDiffWin $top]
                update
            }

            set fullname [file join [pwd] $file1]
            set fulldir [file dirname $fullname]
            set ::eskil($top,leftDir) $fulldir
            set ::eskil($top,leftFile) $fullname
            set ::eskil($top,leftLabel) $fullname
            set ::eskil($top,leftOK) 1
            set fullname [file join [pwd] $file2]
            set fulldir [file dirname $fullname]
            set ::eskil($top,rightDir) $fulldir
            set ::eskil($top,rightFile) $fullname
            set ::eskil($top,rightLabel) $fullname
            set ::eskil($top,rightOK) 1
            if {$noautodiff} {
                enableRedo $top
            } else {
                after idle [list doDiff $top]
            }
        }
    }
    if {$autobrowse && (!$::eskil($top,leftOK) || !$::eskil($top,rightOK))} {
        if {!$::eskil($top,leftOK) && !$::eskil($top,rightOK)} {
            openBoth $top 0
        } elseif {!$::eskil($top,leftOK)} {
            openLeft $top