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-- Got dynamic-buffer version to pass acceptance test.

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This commit is contained in:
dfs
1998-02-09 00:25:45 +00:00
parent ce88211f50
commit f4e09f9e96
2 changed files with 24 additions and 21 deletions
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41
src/expr.c
View File

@@ -10,7 +10,7 @@
/***************************************************************/
#include "config.h"
static char const RCSID[] = "$Id: expr.c,v 1.3 1998-02-07 05:35:58 dfs Exp $";
static char const RCSID[] = "$Id: expr.c,v 1.4 1998-02-09 00:25:45 dfs Exp $";
#include <stdio.h>
#include <ctype.h>
@@ -213,26 +213,29 @@ char **in;
case '&':
case '|':
case '=': if (**in == c) {
if (DBufPutc(buf, c) != OK) {
DBufFree(buf);
return E_NO_MEM;
case '=':
if (**in == c) {
if (DBufPutc(buf, c) != OK) {
DBufFree(buf);
return E_NO_MEM;
}
(*in)++;
}
(*in)++;
}
return OK;
return OK;
case '!':
case '>':
case '<': if (**in == '=') {
if (DBufPutc(buf, c) != OK) {
DBufFree(buf);
return E_NO_MEM;
case '<':
if (**in == '=') {
if (DBufPutc(buf, '=') != OK) {
DBufFree(buf);
return E_NO_MEM;
}
(*in)++;
}
(*in)++;
return OK;
}
return OK;
}
/* Handle the parsing of quoted strings */
if (c == '\"') {
@@ -283,7 +286,7 @@ char **in;
/* Peek ahead - is it '('? Then we have a function call */
if (**in == '(') {
if (DBufPutc(buf, **in++) != OK) {
if (DBufPutc(buf, '(') != OK) {
DBufFree(buf);
return E_NO_MEM;
}
@@ -365,7 +368,7 @@ Var *locals;
DBufFree(&ExprBuf);
return E_MISS_RIGHT_PAREN;
}
return OK;
if (r) return r;
} else if (*DBufValue(&ExprBuf) == '+') {
continue; /* Ignore unary + */
}
@@ -387,8 +390,8 @@ Var *locals;
free(ufname);
}
if (r) return r;
(void) ParseExprToken(&ExprBuf, s); /* Guaranteed to be right paren. */
DBufFree(&ExprBuf);
r = ParseExprToken(&ExprBuf, s); /* Guaranteed to be right paren. */
if (r) return r;
} else { /* Function has some arguments */
while(1) {
args++;

4
src/files.c
View File

@@ -12,7 +12,7 @@
/***************************************************************/
#include "config.h"
static char const RCSID[] = "$Id: files.c,v 1.4 1998-02-07 05:35:58 dfs Exp $";
static char const RCSID[] = "$Id: files.c,v 1.5 1998-02-09 00:25:46 dfs Exp $";
#include <stdio.h>
@@ -169,7 +169,7 @@ static int ReadLineFromFile()
DBufFree(&LineBuffer);
return E_IO_ERR;
}
if (feof(fp) || !DBufLen(&buf)) {
if (feof(fp)) {
DBufFree(&buf);
FCLOSE(fp);
}