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Merge branch 'lead_sign' of https://github.com/rohit-n/stb into working

pull/425/head
Sean Barrett 2017-03-03 09:57:58 -08:00
parent 324be64e80 13927ac386
commit 2be620d2bb
1 changed files with 16 additions and 7 deletions
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23
stb_sprintf.h
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@ -259,6 +259,18 @@ STBSP__PUBLICDEF int STB_SPRINTF_DECORATE( vsprintfcb )( STBSP_SPRINTFCB * callb
#define stbsp__chk_cb_buf(bytes) { if ( callback ) { stbsp__chk_cb_bufL(bytes); } }
#define stbsp__flush_cb() { stbsp__chk_cb_bufL(STB_SPRINTF_MIN-1); } //flush if there is even one byte in the buffer
#define stbsp__cb_buf_clamp(cl,v) cl = v; if ( callback ) { int lg = STB_SPRINTF_MIN-(int)(bf-buf); if (cl>lg) cl=lg; }
#define stbsp__lead_sign(fl, lead) \
lead[0] = 0;\
if (fl&STBSP__NEGATIVE) {\
lead[0]=1;\
lead[1]='-';\
} else if (fl&STBSP__LEADINGSPACE) {\
lead[0]=1;\
lead[1]=' ';\
} else if (fl&STBSP__LEADINGPLUS) {\
lead[0]=1;\
lead[1]='+';\
}
// fast copy everything up to the next % (or end of string)
for(;;)
@ -441,8 +453,7 @@ STBSP__PUBLICDEF int STB_SPRINTF_DECORATE( vsprintfcb )( STBSP_SPRINTFCB * callb
s = num+64;
// sign
lead[0]=0; if (fl&STBSP__NEGATIVE) { lead[0]=1; lead[1]='-'; } else if (fl&STBSP__LEADINGSPACE) { lead[0]=1; lead[1]=' '; } else if (fl&STBSP__LEADINGPLUS) { lead[0]=1; lead[1]='+'; };
stbsp__lead_sign(fl, lead);
if (dp==-1023) dp=(n64)?-1022:0; else n64|=(((stbsp__uint64)1)<<52);
n64<<=(64-56);
@ -516,7 +527,7 @@ STBSP__PUBLICDEF int STB_SPRINTF_DECORATE( vsprintfcb )( STBSP_SPRINTFCB * callb
fl |= STBSP__NEGATIVE;
doexpfromg:
tail[0]=0;
lead[0]=0; if (fl&STBSP__NEGATIVE) { lead[0]=1; lead[1]='-'; } else if (fl&STBSP__LEADINGSPACE) { lead[0]=1; lead[1]=' '; } else if (fl&STBSP__LEADINGPLUS) { lead[0]=1; lead[1]='+'; };
stbsp__lead_sign(fl, lead);
if ( dp == STBSP__SPECIAL ) { s=(char*)sn; cs=0; pr=0; goto scopy; }
s=num+64;
// handle leading chars
@ -560,8 +571,7 @@ STBSP__PUBLICDEF int STB_SPRINTF_DECORATE( vsprintfcb )( STBSP_SPRINTFCB * callb
fl |= STBSP__NEGATIVE;
dofloatfromg:
tail[0]=0;
// sign
lead[0]=0; if (fl&STBSP__NEGATIVE) { lead[0]=1; lead[1]='-'; } else if (fl&STBSP__LEADINGSPACE) { lead[0]=1; lead[1]=' '; } else if (fl&STBSP__LEADINGPLUS) { lead[0]=1; lead[1]='+'; };
stbsp__lead_sign(fl, lead);
if ( dp == STBSP__SPECIAL ) { s=(char*)sn; cs=0; pr=0; goto scopy; }
s=num+64;
@ -725,8 +735,7 @@ STBSP__PUBLICDEF int STB_SPRINTF_DECORATE( vsprintfcb )( STBSP_SPRINTFCB * callb
}
tail[0]=0;
// sign
lead[0]=0; if (fl&STBSP__NEGATIVE) { lead[0]=1; lead[1]='-'; } else if (fl&STBSP__LEADINGSPACE) { lead[0]=1; lead[1]=' '; } else if (fl&STBSP__LEADINGPLUS) { lead[0]=1; lead[1]='+'; };
stbsp__lead_sign(fl, lead);
// get the length that we copied
l = (stbsp__uint32) ( (num+STBSP__NUMSZ) - s ); if ( l == 0 ) { *--s='0'; l = 1; }