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use ^P instead of blank lines to designate a new page in help files

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git-svn-id: https://svn.eduke32.com/eduke32@784 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2008-06-10 02:40:06 +00:00
parent 41cfe16a61
commit fa6cb48383
1 changed files with 9 additions and 7 deletions
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16
polymer/eduke32/source/astub.c
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@ -1166,16 +1166,18 @@ typedef struct helppage_
helppage_t **helppage=NULL; helppage_t **helppage=NULL;
int numhelppages=0; int numhelppages=0;
static int emptyline(const char *start) static int newpage(const char *start)
{ {
int i; int i;
for (i=0; i<80; i++) for (i=0; i<80; i++)
{ {
if (start[i]=='\n' || !start[i]) break; // if (start[i]=='\n' || !start[i]) break;
if (start[i]!=' ' && start[i]!='\t' && start[i]!='\r') // if (start[i]!=' ' && start[i]!='\t' && start[i]!='\r')
return 0; // return 0;
if (start[i] == '^' && start[i+1] == 'P')
return 1;
} }
return 1; return 0;
} }
#define IHELP_INITPAGES 32 #define IHELP_INITPAGES 32
@ -1207,7 +1209,7 @@ static void ReadHelpFile(const char *name)
pos = ftell(fp); pos = ftell(fp);
Bfgets(tempbuf, 80, fp); Bfgets(tempbuf, 80, fp);
charsread = ftell(fp)-pos; charsread = ftell(fp)-pos;
if (!emptyline(tempbuf)) if (!newpage(tempbuf))
{ {
break; break;
} }
@ -1256,7 +1258,7 @@ static void ReadHelpFile(const char *name)
j++; j++;
} }
while (!emptyline(tempbuf) && !Bfeof(fp) && charsread>0); while (!newpage(tempbuf) && !Bfeof(fp) && charsread>0);
hp=realloc(hp, sizeof(helppage_t) + j*80); hp=realloc(hp, sizeof(helppage_t) + j*80);
if (!hp) goto ERROR; if (!hp) goto ERROR;