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dbRecordField() add "did you mean..." hint for unknown field

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This commit is contained in:
Michael Davidsaver
2023-10-27 08:57:12 -07:00
committed by Dirk Zimoch
parent ab4e687816
commit f4cb31d5d5
1 changed files with 22 additions and 2 deletions
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24
modules/database/src/ioc/dbStatic/dbLexRoutines.c
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@@ -1167,8 +1167,28 @@ static void dbRecordField(char *name,char *value)
pdbentry = ptempListNode->item;
status = dbFindField(pdbentry,name);
if (status) {
epicsPrintf("Record \"%s\" does not have a field \"%s\"\n",
dbGetRecordName(pdbentry), name);
epicsPrintf("%s Record \"%s\" does not have a field \"%s\"\n",
dbGetRecordTypeName(pdbentry), dbGetRecordName(pdbentry), name);
if(dbGetRecordName(pdbentry)) {
DBENTRY temp;
double bestSim = -1.0;
const dbFldDes *bestFld = NULL;
dbCopyEntryContents(pdbentry, &temp);
for(status = dbFirstField(&temp, 0); !status; status = dbNextField(&temp, 0)) {
double sim = epicsStrSimilarity(name, temp.pflddes->name);
if(!bestFld || sim > bestSim) {
bestSim = sim;
bestFld = temp.pflddes;
}
}
dbFinishEntry(&temp);
if(bestSim>0.0) {
epicsPrintf(" Did you mean \"%s\"?", bestFld->name);
if(bestFld->prompt)
epicsPrintf(" (%s)", bestFld->prompt);
epicsPrintf("\n");
}
}
yyerror(NULL);
return;
}