1 files changed, 0 insertions, 153 deletions
diff --git a/nim/parseopt.pas b/nim/parseopt.pas
deleted file mode 100755
index 0ca87bd37..000000000
--- a/nim/parseopt.pas
+++ /dev/null
@@ -1,153 +0,0 @@
-//
-//
-//            Nimrod's Runtime Library
-//        (c) Copyright 2008 Andreas Rumpf
-//
-//    See the file "copying.txt", included in this
-//    distribution, for details about the copyright.
-//
-unit parseopt;
-
-// A command line parser; the Nimrod version of this file
-// will become part of the standard library.
-
-interface
-
-{$include 'config.inc'}
-
-uses
-  nsystem, charsets, nos, strutils;
-
-type
-  TCmdLineKind = (
-    cmdEnd,          // end of command line reached
-    cmdArgument,     // argument detected
-    cmdLongoption,   // a long option ``--option`` detected
-    cmdShortOption   // a short option ``-c`` detected
-  );
-  TOptParser = object(NObject)
-    cmd: string;
-    pos: int;
-    inShortState: bool;
-    kind: TCmdLineKind;
-    key, val: string;
-  end;
-
-function init(const cmdline: string = ''): TOptParser;
-procedure next(var p: TOptParser);
-
-function getRestOfCommandLine(const p: TOptParser): string;
-
-implementation
-
-function init(const cmdline: string = ''): TOptParser;
-var
-  i: int;
-begin
-  result.pos := strStart;
-  result.inShortState := false;
-  if cmdline <> '' then
-    result.cmd := cmdline
-  else begin
-    result.cmd := '';
-    for i := 1 to ParamCount() do
-      result.cmd := result.cmd +{&} quoteIfContainsWhite(paramStr(i)) +{&} ' ';
-  {@ignore}
-    result.cmd := result.cmd + #0;
-  {@emit}
-  end;
-  result.kind := cmdEnd;
-  result.key := '';
-  result.val := '';
-end;
-
-function parseWord(const s: string; const i: int; var w: string;
-          const delim: TCharSet = {@set}[#9, ' ', #0]): int;
-begin
-  result := i;
-  if s[result] = '"' then begin
-    inc(result);
-    while not (s[result] in [#0, '"']) do begin
-      addChar(w, s[result]);
-      inc(result);
-    end;
-    if s[result] = '"' then inc(result)
-  end
-  else begin
-    while not (s[result] in delim) do begin
-      addChar(w, s[result]);
-      inc(result);
-    end
-  end
-end;
-
-procedure handleShortOption(var p: TOptParser);
-var
-  i: int;
-begin
-  i := p.pos;
-  p.kind := cmdShortOption;
-  addChar(p.key, p.cmd[i]);
-  inc(i);
-  p.inShortState := true;
-  while p.cmd[i] in [#9, ' '] do begin
-    inc(i);
-    p.inShortState := false;
-  end;
-  if p.cmd[i] in [':', '='] then begin
-    inc(i); p.inShortState := false;
-    while p.cmd[i] in [#9, ' '] do inc(i);
-    i := parseWord(p.cmd, i, p.val);
-  end;
-  if p.cmd[i] = #0 then p.inShortState := false;
-  p.pos := i;
-end;
-
-procedure next(var p: TOptParser);
-var
-  i: int;
-begin
-  i := p.pos;
-  while p.cmd[i] in [#9, ' '] do inc(i);
-  p.pos := i;
-  setLength(p.key, 0);
-  setLength(p.val, 0);
-  if p.inShortState then begin
-    handleShortOption(p); exit
-  end;
-  case p.cmd[i] of
-    #0: p.kind := cmdEnd;
-    '-': begin
-      inc(i);
-      if p.cmd[i] = '-' then begin
-        p.kind := cmdLongOption;
-        inc(i);
-        i := parseWord(p.cmd, i, p.key, {@set}[#0, ' ', #9, ':', '=']);
-        while p.cmd[i] in [#9, ' '] do inc(i);
-        if p.cmd[i] in [':', '='] then begin
-          inc(i);
-          while p.cmd[i] in [#9, ' '] do inc(i);
-          p.pos := parseWord(p.cmd, i, p.val);
-        end
-        else
-          p.pos := i;
-      end
-      else begin
-        p.pos := i;
-        handleShortOption(p)
-      end
-    end;
-    else begin
-      p.kind := cmdArgument;
-      p.pos := parseWord(p.cmd, i, p.key);
-    end
-  end
-end;
-
-function getRestOfCommandLine(const p: TOptParser): string;
-begin
-  result := strip(ncopy(p.cmd, p.pos+strStart, length(p.cmd)-1))
-  // always -1, because Pascal version uses a trailing zero here
-end;
-
-end.