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* in lexbase and yaccbase units,

Browse Source 
use DirectorySeparator instead of '\' in functions
    path, root and addext.
  * in plex and pyacc programs, for unix,
    try to find installed yyparse.cod using
    path of paramstr(0).

git-svn-id: trunk@40619 -
This commit is contained in:
pierre 2018-12-23 16:17:49 +00:00
parent e156128065
commit 1d7f5fa812
5 changed files with 23 additions and 11 deletions
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8
utils/tply/lexbase.pas
View File

@ -969,7 +969,7 @@ function path(filename : String) : String;
var i : Integer;
begin
i := length(filename);
while (i>0) and (filename[i]<>'\') and (filename[i]<>':') do
while (i>0) and (filename[i]<>DirectorySeparator) and (filename[i]<>':') do
dec(i);
path := copy(filename, 1, i);
end(*path*);
@ -985,10 +985,10 @@ function root(filename : String) : String;
root := copy(filename, 1, i-1);
exit
end;
'\': exit;
DirectorySeparator : exit;
else
end;
end(*addExt*);
end(*root*);
function addExt(filename, ext : String) : String;
(* implemented with goto for maximum efficiency *)
label x;
@ -999,7 +999,7 @@ function addExt(filename, ext : String) : String;
for i := length(filename) downto 1 do
case filename[i] of
'.' : exit;
'\': goto x;
DirectorySeparator: goto x;
else
end;
x : addExt := filename+'.'+ext

6
utils/tply/plex.pas
View File

@ -597,7 +597,11 @@ var i : Integer;
begin
{$ifdef Unix}
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath1:=path(paramstr(0));
if (codfilepath1<>'') then
codfilepath1:=codfilepath1+'../lib/fpc/lexyacc/'
else
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath2:='/usr/lib/fpc/lexyacc/';
{$else}
codfilepath1:=path(paramstr(0));

6
utils/tply/pyacc.pas
View File

@ -2375,7 +2375,11 @@ var i : Integer;
begin
{$ifdef Unix}
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath1:=path(paramstr(0));
if (codfilepath1<>'') then
codfilepath1:=codfilepath1+'../lib/fpc/lexyacc/'
else
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath2:='/usr/lib/fpc/lexyacc/';
{$else}
codfilepath1:=path(paramstr(0));

6
utils/tply/pyacc.y
View File

@ -711,7 +711,11 @@ var i : Integer;
begin
{$ifdef Unix}
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath1:=path(paramstr(0));
if (codfilepath1<>'') then
codfilepath1:=codfilepath1+'../lib/fpc/lexyacc/'
else
codfilepath1:='/usr/local/lib/fpc/lexyacc/';
codfilepath2:='/usr/lib/fpc/lexyacc/';
{$else}
codfilepath1:=path(paramstr(0));

8
utils/tply/yaccbase.pas
View File

@ -640,7 +640,7 @@ function path(filename : String) : String;
var i : Integer;
begin
i := length(filename);
while (i>0) and (filename[i]<>'\') and (filename[i]<>':') do
while (i>0) and (filename[i]<>DirectorySeparator) and (filename[i]<>':') do
dec(i);
path := copy(filename, 1, i);
end(*path*);
@ -656,10 +656,10 @@ function root(filename : String) : String;
root := copy(filename, 1, i-1);
exit
end;
'\': exit;
DirectorySeparator: exit;
else
end;
end(*addExt*);
end(*root*);
function addExt(filename, ext : String) : String;
(* implemented with goto for maximum efficiency *)
label x;
@ -670,7 +670,7 @@ function addExt(filename, ext : String) : String;
for i := length(filename) downto 1 do
case filename[i] of
'.' : exit;
'\': goto x;
DirectorySeparator : goto x;
else
end;
x : addExt := filename+'.'+ext