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- /* Copyright (C) 2011-2024 Patrick H. E. Foubet - S.E.R.I.A.N.E.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or any
- later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>
- *******************************************************************/
- /* help.c */
- #include <stdio.h>
- #include <string.h>
-
- #include "help.h"
- #include "nife.h"
- #include "lib.h"
- #include "mth.h"
-
- #define LHLP 200 /* longueur MAX des lignes du fichier hlp */
- static char buf[LHLP];
-
- static void helpShow(char * L)
- {
- FILE * fd;
- int debut=0,l;
- if ((fd = fopen("nife.hlp","r")) == NULL) {
- perror("help file");
- return;
- } else {
- if (L == NULL) {
- debut=1;
- while (fgets(buf,LHLP,fd) != NULL) {
- if (buf[0] != ' ') break;
- printf("%s",buf);
- }
- } else {
- while (fgets(buf,LHLP,fd) != NULL) {
- if (debut) {
- if (buf[0] != ' ') break;
- } else {
- if (buf[0] == ' ') continue;
- l=strlen(L);
- if (strncmp(L,buf,l)!=0) continue;
- if (buf[l]!=' ') continue;
- debut=1;
- }
- printf("%s",buf);
- }
- }
- }
- if (debut==0) printf("No help find !\n");
- fclose(fd);
- }
-
- void helpStd(char * L)
- {
- dropTrSuite();
- if (fctExists(L)==0) {
- printf("%s is not a User System function !\n",L);
- return;
- }
- if (*L == '_') {
- printf("%s :\n",L);
- printf("The same as '%s', but with all displays in the log file.\n", L+1);
- L++;
- }
- helpShow(L);
- }
-
-
- void IF_help(void)
- {
- putTrSuite(helpStd);
- }
-
- void IF_helpS(void)
- {
- helpShow(NULL);
- }
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