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Software Vault: The Diamond Collection
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The Diamond Collection (Software Vault)(Digital Impact).ISO
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cdr13
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aurora2c.zip
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TABS.AML
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1995-04-07
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54 lines
// ───────────────────────────────────────────────────────────────────
// The Aurora Editor v2.0
// Copyright 1993-1995 nuText Systems. All Rights Reserved Worldwide.
//
// Detab (tab expansion) and Entab (tab compression) macro
//
// Converts tabs to spaces in the current file (detab), or converts
// spaces to tabs (entab) The conversion is limited to a marked block if
// it exists in the current file. The current value of the _TabWidth
// configuration variable is used as the tab width.
//
// (Note: this macro will run faster if undo is disabled)
// ───────────────────────────────────────────────────────────────────
// compile time macros and function definitions
include bootpath "define.aml"
if not objtype? "edit" then
msgbox "Edit windows only!"
return
end
// mark beginning of undoable group
undobegin
// test for mark in current window
if mark? then
if getmarkbuf <> getcurrbuf then
msgbox "Block not marked in current window"
return
end
// create temp mark covering the entire file
else
markline 1 (getlines)
temp_mark = TRUE
end
// check if entab was specified
entab = (arg 2) == 'e'
// use built-in tabblock function for both detab and entab
tabblock (if? entab -_TabWidth _TabWidth)
if temp_mark then
destroymark
end
undoend
display
say (if? entab "Entab " "Detab ") +
(if? not temp_mark "block ") + "done."