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proc addPrefOpt {name elem {validator ""}} {
dict set ::eskil(opts) $name ""
dict set ::eskil(opts,info) $name $::eskil(defoptinfo)
dict set ::eskil(opts,info) $name type Pref
dict set ::eskil(opts,info) $name "elem" $elem
dict set ::eskil(opts,info) $name "validator" $validator
}
# Add a command line option that takes multiple values and stores in Pref
proc addPrefMultOpt {name elem {validator ""}} {
dict set ::eskil(opts) $name ""
dict set ::eskil(opts,info) $name $::eskil(defoptinfo)
dict set ::eskil(opts,info) $name type Pref
dict set ::eskil(opts,info) $name "elem" $elem
dict set ::eskil(opts,info) $name "validator" $validator
dict set ::eskil(opts,info) $name multi 1
}
# Add a vaildator command to an Opt
proc addValidator {name cmd} {
dict set ::eskil(opts,info) $name validator $cmd
}
# Add a filter command prefix to an Opt
proc addFilter {name cmd} {
dict set ::eskil(opts,info) $name filter $cmd
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if {$cmd ne ""} {
uplevel 1 $cmd
}
set type [dict get $::eskil(opts,info) $arg type]
switch $type {
Pref {
if {[dict get $::eskil(opts,info) $arg multi]} {
lappend ::Pref([dict get $::eskil(opts,info) $arg elem]) $val
} else {
set ::Pref([dict get $::eskil(opts,info) $arg elem]) $val
}
set ::Pref([dict get $::eskil(opts,info) $arg elem]) $val
}
}
Opts {
# Does not support multi yet
upvar 1 opts _xx
set _xx([dict get $::eskil(opts,info) $arg elem]) $val
}
}
dict set ::eskil(opts,info) $arg given 1
}
proc optGet {arg} {
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docFlag -printHeaderSize "Font size for page header (10)"
docFlag -printCharsPerLine "Adapt font size for this line length and wrap (80)"
docFlag -printPaper "Select paper size (a4)"
docFlag -printColorChange "Color for change (1.0 0.7 0.7)"
docFlag -printColorOld "Color for old text (0.7 1.0 0.7)"
docFlag -printColorNew "Color for new text (0.8 0.8 1.0)"
docFlag -printFont "Select font to use in PDF, afm or ttf. If <fontfile> is given as \"Courier\", PDF built in font is used"
addPrefMultOpt -excludedir dir,exdirs
docFlag -excludedir "Exclude from directory diff"
addPrefMultOpt -excludefile dir,exfiles
docFlag -excludefile "Exclude from directory diff"
# These affect Pref but via special processing later
addMultOpt -prefix
docFlag -prefix "Care mainly about words starting with \"str\""
addMultOpt -preprocess
addMultOpt -preprocessleft
addMultOpt -preprocessright
docFlag -preprocess "TBW <pair>"
docFlag -preprocessleft "TBW <pair>"
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set match [lsearch -glob -all -inline $allOpts $arg*]
} else {
set match [list $arg]
}
puts [lsort -dictionary $match]
exit
}
# Local opts array that some flags puts their info in.
array set opts {}
# Go through and fill in options
set files {}
for {set i 0} {$i < [llength $::eskil(argv)]} {incr i} {
set arg [lindex $::eskil(argv) $i]
# Non-dash means not an option
if {[string index $arg 0] ne "-"} {
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