79 lines
1.6 KiB
Tcl
Executable file
79 lines
1.6 KiB
Tcl
Executable file
#!/usr/bin/env wish
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package require textutil
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set active_transform 0
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proc oneline {text} {
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return [regsub -all \n+ $text " "]
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}
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proc wordcount {text} {
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set lines [expr [llength [split $text \n]] - 1]
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set words [llength [regexp -all -inline {\S+} $text]]
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set len [string length $text]
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lappend out $lines
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lappend out $words
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lappend out $len
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return $out
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}
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proc dedent {text} {
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return [textutil::undent $text]
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}
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proc markdown_quote {text} {
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set text [string trimright $text]
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return [string cat "> " [regsub -all \n $text "\n> "]]
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}
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proc identity {text} { return $text }
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lappend transforms [list {None} identity]
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lappend transforms [list {One line} oneline]
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lappend transforms [list {Line/Word/Char} wordcount]
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lappend transforms [list {Dedent} dedent]
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lappend transforms [list {Markdown Quote} markdown_quote]
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wm geometry . 750x650
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wm title . "Text Tools"
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text .content
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text .output
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listbox .transform
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foreach {elem} $transforms {
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.transform insert end [lindex $elem 0]
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}
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.transform selection set $active_transform
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grid .transform -row 1 -column 1 -rowspan 2
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grid .content -row 1 -column 2
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grid .output -row 2 -column 2
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focus .content
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proc update_output {} {
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global active_transform
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global transforms
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set text [.content get 1.0 end]
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set tf [lindex $transforms $active_transform]
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set out [[lindex $tf 1] $text]
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.output replace 1.0 end $out
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}
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bind .content <KeyRelease> update_output
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proc select_transform {args} {
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global active_transform
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set active_transform [.transform curselection]
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update_output
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}
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bind .transform <Button-1> select_transform
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update
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