From b8afccefbad30bbdc9abe25a5457aa235cc37296 Mon Sep 17 00:00:00 2001
From: phase <ph4sesaber@gmail.com>
Date: Mon, 23 Nov 2015 15:47:32 -0800
Subject: [PATCH] Compress integer to string

Part of #40
---
 o.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/o.c b/o.c
index 31aa9c4..a7ec8e1 100644
--- a/o.c
+++ b/o.c
@@ -220,6 +220,8 @@ C pec(C c){static C em[]="abtnvf";S p;if(p=strchr(em,c))R 0x7+(p-em);else R c;}
 
 V toca(ST st,O o){ST ca=newst(o->s.z+1);I p=0;while(p<o->s.z){C c[2]={o->s.s[p],0};psh(ca,newos(c,1));p++;}psh(st,newoa(ca));dlo(o);} //string to char array
 
+V cmprs(ST st,O o){C c[2]={o->d,0};psh(st,newos(c,1));dlo(o);} //compress string to array
+
 S exc(C c){
     static S psb; //string buffer
     static S pcbb; //codeblock buffer
@@ -284,6 +286,7 @@ S exc(C c){
     case 'j':psh(st,newod(rdlnd()));BK; //read number
     case 'l':psh(st,newod(len(st)));BK; //push length
     case '~':eval(st);BK; //eval
+    case 'c':cmprs(st,pop(st));BK; //compress int to string
     case 's':toca(st,pop(st));BK; //string to char array
     case 'S':psh(st,newos("",0));BK; //blank string
     case 'T':psh(st,newos(" ",1));BK; //string w/ space