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small fixes for debugger without file

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git-svn-id: trunk@3423 -
This commit is contained in:
mattias 2002-10-01 15:45:53 +00:00
parent 5e9b0c085f
commit 6f35e069d6
1 changed files with 39 additions and 0 deletions
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39
ide/ideprocs.pp
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@ -98,6 +98,7 @@ function FilenameIsPascalUnit(const Filename: string): boolean;
function FilenameIsPascalSource(const Filename: string): boolean; function FilenameIsPascalSource(const Filename: string): boolean;
function FilenameIsFormText(const Filename: string): boolean; function FilenameIsFormText(const Filename: string): boolean;
function MergeSearchPaths(const OldSearchPath, AddSearchPath: string): string; function MergeSearchPaths(const OldSearchPath, AddSearchPath: string): string;
function RemoveSearchPaths(const SearchPath, RemoveSearchPath: string): string;
function GetNextDirectoryInSearchPath(const SearchPath: string; function GetNextDirectoryInSearchPath(const SearchPath: string;
var NextStartPos: integer): string; var NextStartPos: integer): string;
function SearchDirectoryInSearchPath(const SearchPath, Directory: string; function SearchDirectoryInSearchPath(const SearchPath, Directory: string;
@ -302,6 +303,44 @@ begin
end; end;
end; end;
function RemoveSearchPaths(const SearchPath, RemoveSearchPath: string): string;
var
OldPathLen: Integer;
EndPos: Integer;
StartPos: Integer;
ResultStartPos: Integer;
begin
Result:=SearchPath;
OldPathLen:=length(SearchPath);
EndPos:=1;
ResultStartPos:=1;
repeat
StartPos:=EndPos;
while (StartPos<=OldPathLen) and (SearchPath[StartPos]=';') do
inc(StartPos);
if StartPos>OldPathLen then break;
EndPos:=StartPos;
while (EndPos<=OldPathLen) and (SearchPath[EndPos]<>';') do
inc(EndPos);
if SearchDirectoryInSearchPath(RemoveSearchPath,SearchPath,StartPos)>0 then
begin
// remove path -> skip
end else begin
// keep path -> copy
if ResultStartPos>1 then begin
Result[ResultStartPos]:=';';
inc(ResultStartPos);
end;
while StartPos<EndPos do begin
Result[ResultStartPos]:=SearchPath[StartPos];
inc(ResultStartPos);
inc(StartPos);
end;
end;
until false;
SetLength(Result,ResultStartPos-1);
end;
function GetNextDirectoryInSearchPath(const SearchPath: string; function GetNextDirectoryInSearchPath(const SearchPath: string;
var NextStartPos: integer): string; var NextStartPos: integer): string;
var var