Eskil

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Differences From Artifact [e3087757e1]:

To Artifact [68e50a0b14]:

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# Stop Tk from meddling with the command line by copying it first.
set ::eskil(argv) $::argv
set ::eskil(argc) $::argc
set ::argv {}
set ::argc 0

set ::eskil(debug) 0
set ::eskil(diffver) "Version 2.6 2011-10-30"
set ::eskil(diffver) "Version 2.6+ 2011-11-01"
set ::eskil(thisScript) [file join [pwd] [info script]]

namespace import tcl::mathop::+
namespace import tcl::mathop::-
namespace import tcl::mathop::*
namespace import tcl::mathop::/
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    while {[file type $tmplink] eq "link"} {
        set tmplink [file readlink $tmplink]
        set tmplink [file normalize [file join $::eskil(thisDir) $tmplink]]
        set ::eskil(thisDir) [file dirname $tmplink]
    }

    # Get all other source files
    source $::eskil(thisDir)/clip.tcl
    InitReSource
    source $::eskil(thisDir)/compare.tcl
    source $::eskil(thisDir)/map.tcl
    source $::eskil(thisDir)/merge.tcl
    source $::eskil(thisDir)/registry.tcl
    source $::eskil(thisDir)/dirdiff.tcl
    source $::eskil(thisDir)/help.tcl
    source $::eskil(thisDir)/plugin.tcl
    source $::eskil(thisDir)/printobj.tcl
    source $::eskil(thisDir)/print.tcl
    source $::eskil(thisDir)/rev.tcl
    source $::eskil(thisDir)/debug.tcl

    # Diff functionality is in the DiffUtil package.
    package require DiffUtil
    # Help DiffUtil to find a diff executable, if needed
    catch {DiffUtil::LocateDiffExe $::eskil(thisScript)}

    # Figure out a place to store temporary files.
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    # Create a double up arrow
    set ih [image height $::img(up)]
    set iw [image width $::img(up)]
    set ::img(upup) [image create photo -height $ih -width [expr {2 * $iw}]]
    $::img(upup) copy $::img(up) -to 0 0 [expr {2 * $iw - 1}] [expr {$ih - 1}]

}

proc InitReSource {} {
    # Get all other source files
    source $::eskil(thisDir)/clip.tcl
    source $::eskil(thisDir)/compare.tcl
    source $::eskil(thisDir)/map.tcl
    source $::eskil(thisDir)/merge.tcl
    source $::eskil(thisDir)/registry.tcl
    source $::eskil(thisDir)/dirdiff.tcl
    source $::eskil(thisDir)/help.tcl
    source $::eskil(thisDir)/plugin.tcl
    source $::eskil(thisDir)/printobj.tcl
    source $::eskil(thisDir)/print.tcl
    source $::eskil(thisDir)/rev.tcl
    source $::eskil(thisDir)/debug.tcl
}

# Debug function to be able to reread the source even when wrapped in a kit.
proc EskilRereadSource {} {
    set this $::eskil(thisScript)

    # FIXA: Better detection of starkit?
    # Maybe look at ::starkit::topdir ?
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            if {[file readable $src]} {
                set this $src
            }
        }
    }
    puts "Resourcing $this"
    uplevel \#0 [list source $this]
    # Get all other source files
    InitReSource
}

# This function is called when a toplevel is closed.
# If it is the last remaining toplevel, the application quits.
# If top = "all" it means quit.
# If eskil is embedded, this should be used to close an eskil toplevel.
proc cleanupAndExit {top} {
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