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is_egc_wordbreak(): portably initialize mbstate

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nick black 2020-11-29 08:17:04 -05:00
parent 4b682585b9
commit b01113941d
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1 changed files with 2 additions and 2 deletions
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4
src/lib/reader.c
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@ -241,12 +241,12 @@ do_backspace(ncreader* n){
static bool static bool
is_egc_wordbreak(ncplane* textarea){ is_egc_wordbreak(ncplane* textarea){
char* egc = ncplane_at_yx(textarea, textarea->y, textarea->x, NULL, NULL); char* egc = ncplane_at_yx(textarea, textarea->y, textarea->x, NULL, NULL);
fprintf(stderr, "TAKING A LOKO AT [%s]\n", egc);
if(egc == NULL){ if(egc == NULL){
return true; return true;
} }
wchar_t w; wchar_t w;
mbstate_t mbstate = {0}; mbstate_t mbstate;
memset(&mbstate, 0, sizeof(mbstate));
size_t s = mbrtowc(&w, egc, MB_CUR_MAX, &mbstate); size_t s = mbrtowc(&w, egc, MB_CUR_MAX, &mbstate);
free(egc); free(egc);
if(s == (size_t)-1 || s == (size_t)-2){ if(s == (size_t)-1 || s == (size_t)-2){