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fix various little bugs

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This commit is contained in:
rsc 2004-08-17 15:32:40 +00:00
parent e3e30cff40
commit 18b0811745
3 changed files with 6 additions and 8 deletions
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2
src/cmd/grap/grapl.lx
View file

@ -18,7 +18,7 @@ void shell_init(void), shell_exec(void), shell_text(char *);
#define CADD cbuf[clen++] = yytext[0]; \
if (clen >= CBUFLEN-1) { \
ERROR "string too long", cbuf WARNING; BEGIN A; }
ERROR "string too long" WARNING; BEGIN A; }
#define CBUFLEN 1500
char cbuf[CBUFLEN];
int clen, cflag;

2
src/cmd/grap/input.c
View file

@ -540,7 +540,7 @@ void copy(void) /* begin input from file, etc. */
FILE *fin;
if (newfile) {
if ((fin = fopen(unsharp(newfile), "r")) == NULL)
if ((fin = fopen(newfile, "r")) == NULL)
ERROR "can't open file %s", newfile FATAL;
curfile++;
curfile->fin = fin;

10
src/cmd/grap/print.c
View file

@ -177,17 +177,15 @@ void do_first(void) /* done at first .G1: definitions, etc. */
{
extern int lib;
extern char *lib_defines;
char *file;
static char buf[50], buf1[50]; /* static because pbstr uses them */
static char buf[100], buf1[100]; /* static because pbstr uses them */
FILE *fp;
extern int getpid(void);
sprintf(buf, "define pid /%d/\n", getpid());
snprintf(buf, sizeof buf, "define pid /%d/\n", getpid());
pbstr(buf);
if (lib != 0) {
file = unsharp(lib_defines);
if ((fp = fopen(file, "r")) != NULL) {
sprintf(buf1, "copy \"%s\"\n", file);
if ((fp = fopen(lib_defines, "r")) != NULL) {
snprintf(buf1, sizeof buf, "copy \"%s\"\n", lib_defines);
pbstr(buf1);
fclose(fp);
} else {