etc
/
uxn
mirror of https://git.sr.ht/~rabbits/uxn
0
1
Fork 0
Code Issues Projects Releases Wiki Activity

(uxnasm) Only find hex glyph once

This commit is contained in:
Devine Lu Linvega 2024-04-03 20:58:55 -07:00
parent 182c727680
commit fc7ae4301c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/uxnasm.c
View File

@ -38,7 +38,7 @@ static char ops[][4] = {
};
static int find(char *s, char t) { int i = 0; char c; while((c = *s++)) { if(c == t) return i; i++; } return -1; }
static int shex(char *s) { int n = 0; char c; while((c = *s++)) { if(find(hexad, c) < 0) return -1; n = n << 4, n |= find(hexad, c); } return n; }
static int shex(char *s) { int d, n = 0; char c; while((c = *s++)) { d = find(hexad, c); if(d < 0) return d; n = n << 4, n |= d; } return n; }
static int scmp(char *a, char *b, int len) { int i = 0; while(a[i] == b[i]) if(!a[i] || ++i >= len) return 1; return 0; }
static char *copy(char *src, char *dst, char c) { while(*src && *src != c) *dst++ = *src++; *dst++ = 0; return dst; }
static char *save(char *s, char c) { char *o = dictnext; while((*dictnext++ = *s++) && *s); *dictnext++ = c; return o; }