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regedit: Allow entering - for a key in a .reg file to delete that key.

This commit is contained in:
Lei Zhang 2007-03-01 16:25:08 -08:00 committed by Alexandre Julliard
parent 1a54a89b8b
commit 054fd8cb42
1 changed files with 13 additions and 0 deletions
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13
programs/regedit/regproc.c
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@ -283,6 +283,7 @@ LPSTR getArg( LPSTR arg)
if( arg[0] == '\"' ) arg++;
tmp = HeapAlloc(GetProcessHeap(), 0, strlen(arg)+1);
CHECK_ENOUGH_MEMORY(tmp);
strcpy(tmp, arg);
return tmp;
@ -544,6 +545,18 @@ void doSetValue(LPSTR stdInput)
if ( bTheKeyIsOpen != FALSE )
closeKey(); /* Close the previous key before */
/* delete the key if we encounter '-' at the start of reg key */
if ( stdInput[1] == '-')
{
int last_chr = strlen(stdInput) - 1;
/* skip leading "[-" and get rid of trailing "]" */
if (stdInput[last_chr] == ']')
stdInput[last_chr] = '\0';
delete_registry_key(stdInput+2);
return;
}
if ( openKey(stdInput) != ERROR_SUCCESS )
fprintf(stderr,"%s: setValue failed to open key %s\n",
getAppName(), stdInput);