diff options
| -rw-r--r-- | ChangeLog | 12 | ||||
| -rw-r--r-- | Src/Zle/complist.c | 6 | ||||
| -rw-r--r-- | Src/Zle/compmatch.c | 4 | ||||
| -rw-r--r-- | Src/Zle/compresult.c | 8 | ||||
| -rw-r--r-- | Src/Zle/zle.h | 10 | ||||
| -rw-r--r-- | Src/Zle/zle_hist.c | 4 | ||||
| -rw-r--r-- | Src/Zle/zle_keymap.c | 6 | ||||
| -rw-r--r-- | Src/Zle/zle_main.c | 16 | ||||
| -rw-r--r-- | Src/Zle/zle_misc.c | 10 | ||||
| -rw-r--r-- | Src/Zle/zle_refresh.c | 32 | ||||
| -rw-r--r-- | Src/Zle/zle_thingy.c | 8 | ||||
| -rw-r--r-- | Src/Zle/zle_tricky.c | 10 | ||||
| -rw-r--r-- | Src/Zle/zle_utils.c | 14 | ||||
| -rw-r--r-- | Src/Zle/zle_vi.c | 4 | ||||
| -rw-r--r-- | Src/prompt.c | 22 | ||||
| -rw-r--r-- | Src/string.c | 4 | ||||
| -rw-r--r-- | Src/system.h | 6 | ||||
| -rw-r--r-- | Src/utils.c | 60 | ||||
| -rw-r--r-- | Src/zsh.h | 6 | ||||
| -rw-r--r-- | configure.ac | 6 |
20 files changed, 131 insertions, 117 deletions
@@ -1,6 +1,16 @@ 2005-10-28 Peter Stephenson <pws@csr.com> - * 21942: Src/Zle/zle_fresh.c: another bug found when deleting + * 21943, 21945: configure.ac, Src/prompt.c, Src/string.c, + Src/system.h, Src/utils.c, Src/zsh.h, Src/Zle/complist.c, + Src/Zle/compmatch.c, Src/Zle/compresult.c, Src/Zle/zle.h, + Src/Zle/zle_hist.c, Src/Zle/zle_keymap.c, Src/Zle/zle_main.c, + Src/Zle/zle_misc.c, Src/Zle/zle_refresh.c, Src/Zle/zle_thingy.c, + Src/Zle/zle_tricky.c, Src/Zle/zle_utils.c, Src/Zle/zle_vi.c: + Replace ZLE_UNICODE_SUPPORT by MULTIBYTE_SUPPORT throughout. + Use multibyte versions of "nicechar" functions wherever + possible. + + * 21942: Src/Zle/zle_refresh.c: another bug found when deleting an extra-wide character. 2005-10-26 Peter Stephenson <pws@csr.com> diff --git a/Src/Zle/complist.c b/Src/Zle/complist.c index e0ee806bb..a84a34768 100644 --- a/Src/Zle/complist.c +++ b/Src/Zle/complist.c @@ -559,7 +559,7 @@ clnicezputs(Listcols colors, char *s, int ml) int i = 0, col = 0, ask, oml = ml; char *t; ZLE_CHAR_T cc; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * ums is the untokenized, unmetafied string (length umlen) * uptr is a pointer into it @@ -1940,7 +1940,7 @@ msearchpop(int *backp) static Cmatch ** msearch(Cmatch **ptr, int ins, int back, int rep, int *wrapp) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* MB_CUR_MAX may not be constant */ VARARR(char, s, MB_CUR_MAX+1); #else @@ -1953,7 +1953,7 @@ msearch(Cmatch **ptr, int ins, int back, int rep, int *wrapp) msearchpush(ptr, back); if (ins) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (lastchar_wide_valid) { int len = wctomb(s, lastchar_wide); diff --git a/Src/Zle/compmatch.c b/Src/Zle/compmatch.c index e4c5a438f..4449f3554 100644 --- a/Src/Zle/compmatch.c +++ b/Src/Zle/compmatch.c @@ -1584,7 +1584,7 @@ sub_match(Cmdata md, char *str, int len, int sfx) { int ret = 0, l, ind, add; char *p, *q; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT int fulllen = len; char *fullstr = str; mbstate_t ps; @@ -1619,7 +1619,7 @@ sub_match(Cmdata md, char *str, int len, int sfx) || (l < md->len && q[-1] == Meta))) l--; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Make sure we don't end in the middle of a multibyte character. * Don't need to do this if the match ended at the start diff --git a/Src/Zle/compresult.c b/Src/Zle/compresult.c index ad8c8ea62..4018c5488 100644 --- a/Src/Zle/compresult.c +++ b/Src/Zle/compresult.c @@ -2146,15 +2146,15 @@ iprintm(Cmgroup g, Cmatch *mp, UNUSED(int mc), UNUSED(int ml), int lastc, int wi printfmt(m->disp, 0, 1, 0); return; } -#ifdef ZLE_UNICODE_SUPPORT - len = mb_niceformat(m->disp, shout, NULL); +#ifdef MULTIBYTE_SUPPORT + len = mb_niceformat(m->disp, shout, NULL, 0); #else nicezputs(m->disp, shout); len = niceztrlen(m->disp); #endif } else { -#ifdef ZLE_UNICODE_SUPPORT - len = mb_niceformat(m->str, shout, NULL); +#ifdef MULTIBYTE_SUPPORT + len = mb_niceformat(m->str, shout, NULL, 0); #else nicezputs(m->str, shout); len = niceztrlen(m->str); diff --git a/Src/Zle/zle.h b/Src/Zle/zle.h index 26a27fe09..9a3828139 100644 --- a/Src/Zle/zle.h +++ b/Src/Zle/zle.h @@ -27,7 +27,7 @@ * */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT typedef wchar_t ZLE_CHAR_T; typedef wchar_t *ZLE_STRING_T; typedef wint_t ZLE_INT_T; @@ -67,9 +67,7 @@ typedef wint_t ZLE_INT_T; * Functions that operate on a metafied string. * These versions handle multibyte characters. */ -#define ZMB_nicewidth(s) mb_niceformat(s, NULL, NULL) -#define ZMB_niceputs(s, stream) (void)mb_niceformat(s, stream, NULL) -#define ZMB_niceztrdup(s) mb_niceztrdup(s) +#define ZMB_nicewidth(s) mb_niceformat(s, NULL, NULL, 0) /* Functions that operate on ZLE_CHAR_T. */ #define ZC_iblank iswspace @@ -84,7 +82,7 @@ typedef wint_t ZLE_INT_T; #define LASTFULLCHAR lastchar_wide -#else /* Not ZLE_UNICODE_SUPPORT: old single-byte code */ +#else /* Not MULTIBYTE_SUPPORT: old single-byte code */ typedef int ZLE_CHAR_T; typedef unsigned char *ZLE_STRING_T; @@ -111,8 +109,6 @@ typedef int ZLE_INT_T; * These versions don't handle multibyte characters. */ #define ZMB_nicewidth niceztrlen -#define ZMB_niceputs nicezputs -#define ZMB_niceztrdup(s) nicedup(s, 0) #define ZC_nicechar nicechar diff --git a/Src/Zle/zle_hist.c b/Src/Zle/zle_hist.c index 402887d98..38540a032 100644 --- a/Src/Zle/zle_hist.c +++ b/Src/Zle/zle_hist.c @@ -1108,7 +1108,7 @@ doisearch(char **args, int dir) } else if (cmd == Th(z_magicspace)) { fixmagicspace(); } else if (cmd == Th(z_selfinsert)) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) getrestchar(lastchar); #else @@ -1305,7 +1305,7 @@ getvisrchstr(void) if(cmd == Th(z_selfinsertunmeta)) { fixunmeta(); } else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) getrestchar(lastchar); #else diff --git a/Src/Zle/zle_keymap.c b/Src/Zle/zle_keymap.c index 442efec9b..7d481f3a6 100644 --- a/Src/Zle/zle_keymap.c +++ b/Src/Zle/zle_keymap.c @@ -725,7 +725,7 @@ scanlistmaps(HashNode hn, int list) fputs("-- ", stdout); quotedzputs(n->nam, stdout); } else - ZMB_niceputs(n->nam, stdout); + nicezputs(n->nam, stdout); putchar('\n'); } @@ -818,7 +818,7 @@ bin_bindkey_meta(char *name, char *kmname, Keymap km, UNUSED(char **argv), UNUSE zwarnnam(name, "keymap `%s' is protected", kmname, 0); return 1; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT zwarnnam(name, "warning: `bindkey -m' disables multibyte support", NULL, 0); #endif @@ -1051,7 +1051,7 @@ bindlistout(struct bindstate *bs) if (bs->flags & BS_LIST) quotedzputs(bs->bind->nam, stdout); else - ZMB_niceputs(bs->bind->nam, stdout); + nicezputs(bs->bind->nam, stdout); } else printbind(bs->str, stdout); putchar('\n'); diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c index 591b2d585..22dd5779b 100644 --- a/Src/Zle/zle_main.c +++ b/Src/Zle/zle_main.c @@ -100,7 +100,7 @@ int mark; /**/ mod_export int lastchar; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /**/ mod_export ZLE_INT_T lastchar_wide; /**/ @@ -633,7 +633,7 @@ getbyte(int keytmout, int *timeout) if (timeout) *timeout = 0; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Reading a single byte always invalidates the status * of lastchar_wide. We may fix this up in getrestchar @@ -737,7 +737,7 @@ getfullchar(int keytmout) { int inchar = getbyte(keytmout, NULL); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT return getrestchar(inchar); #else return inchar; @@ -746,7 +746,7 @@ getfullchar(int keytmout) /**/ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Get the remainder of a character if we support multibyte * input strings. It may not require any more input, but @@ -1048,7 +1048,7 @@ execzlefunc(Thingy func, char **args) if(func->flags & DISABLED) { /* this thingy is not the name of a widget */ - char *nm = ZMB_niceztrdup(func->nam); + char *nm = nicedup(func->nam, 0); char *msg = tricat("No such widget `", nm, "'"); zsfree(nm); @@ -1104,7 +1104,7 @@ execzlefunc(Thingy func, char **args) if(prog == &dummy_eprog) { /* the shell function doesn't exist */ - char *nm = ZMB_niceztrdup(w->u.fnnam); + char *nm = nicedup(w->u.fnnam, 0); char *msg = tricat("No such shell function `", nm, "'"); zsfree(nm); @@ -1422,7 +1422,7 @@ describekeybriefly(UNUSED(char **args)) if (!func) is = bindztrdup(str); else - is = ZMB_niceztrdup(func->nam); + is = nicedup(func->nam, 0); msg = appstr(msg, is); zsfree(is); showmsg(msg); @@ -1466,7 +1466,7 @@ whereis(UNUSED(char **args)) if (!(ff.func = executenamedcommand("Where is: "))) return 1; ff.found = 0; - ff.msg = ZMB_niceztrdup(ff.func->nam); + ff.msg = nicedup(ff.func->nam, 0); scankeymap(curkeymap, 1, scanfindfunc, &ff); if (!ff.found) ff.msg = appstr(ff.msg, " is not bound to any key"); diff --git a/Src/Zle/zle_misc.c b/Src/Zle/zle_misc.c index 5a97b0a75..75b907f32 100644 --- a/Src/Zle/zle_misc.c +++ b/Src/Zle/zle_misc.c @@ -60,7 +60,7 @@ doinsert(ZLE_STRING_T zstr, int len) mod_export int selfinsert(UNUSED(char **args)) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* wint_t and wchar_t not neccessarily the same size */ wchar_t tmp; @@ -82,7 +82,7 @@ fixunmeta(void) lastchar &= 0x7f; if (lastchar == '\r') lastchar = '\n'; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * TODO: can we do this better? * We need a wide character to insert. @@ -529,7 +529,7 @@ digitargument(UNUSED(char **args)) { int sign = (zmult < 0) ? -1 : 1; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * It's too dangerous to allow metafied input. See * universalargument for comments on (possibly suboptimal) handling @@ -953,7 +953,7 @@ executenamedcommand(char *prmt) if (len == NAMLEN || cmd != Th(z_selfinsert)) feep = 1; else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) getrestchar(lastchar); if (iswcntrl(lastchar_wide)) @@ -1137,7 +1137,7 @@ iremovesuffix(ZLE_CHAR_T c, int keep) zsfree(suffixfunc); suffixfunc = NULL; } else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* TODO: best I can think of for now... */ int sl = (unsigned int)c <= 256 ? suffixlen[c] : 0; #else diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c index 18e120c89..b3ca43fdb 100644 --- a/Src/Zle/zle_refresh.c +++ b/Src/Zle/zle_refresh.c @@ -29,7 +29,7 @@ #include "zle.mdh" -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * We use a wint_t here, since we need an invalid character as a * placeholder and wint_t guarantees that we can use WEOF to do this. @@ -178,7 +178,7 @@ int cost; void zwcputc(ZLE_INT_T c) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT char mbtmp[MB_CUR_MAX + 1]; mbstate_t mbstate; int i; @@ -197,7 +197,7 @@ zwcputc(ZLE_INT_T c) static int zwcwrite(REFRESH_STRING s, size_t i) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT size_t j; for (j = 0; j < i; j++) @@ -625,7 +625,7 @@ zrefresh(void) *rpms.s++ = ZWC(' '); while ((++t0) & 7); } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT else if (iswprint(*t)) { int width = wcwidth(*t); if (width > rpms.sen - rpms.s) { @@ -663,7 +663,7 @@ zrefresh(void) if (nextline(&rpms, 1)) break; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT *rpms.s++ = ((*t == 127) || (*t > 255)) ? ZWC('?') : (*t | ZWC('@')); #else @@ -698,7 +698,7 @@ zrefresh(void) snextline(&rpms); u = statusline; for (; u < statusline + statusll; u++) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (iswprint(*u)) { int width = wcwidth(*u); /* Handle wide characters as above */ @@ -1071,12 +1071,12 @@ refreshline(int ln) for (;;) { if (*nl && *ol && nl[1] == ol[1]) { /* skip only if second chars match */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT int ccs_was = ccs; #endif /* skip past all matching characters */ for (; *nl && (*nl == *ol); nl++, ol++, ccs++) ; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* Make sure ol and nl are pointing to real characters */ while ((*nl == WEOF || *ol == WEOF) && ccs > ccs_was) { nl--; @@ -1152,7 +1152,7 @@ refreshline(int ln) tc_delchars(i); ol += i; char_ins -= i; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT while (*ol == WEOF) { ol++; char_ins--; @@ -1191,13 +1191,13 @@ refreshline(int ln) } /* we can't do any fancy tricks, so just dump the single character and keep on trying */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT do { #endif zputc(*nl); nl++, ol++; ccs++, vcs++; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Make sure we always overwrite the complete width of * a character that was there before. @@ -1336,7 +1336,7 @@ tc_rightcurs(int ct) think. */ if (vln == 0 && i < lpromptw && !(termflags & TERM_SHORT)) { -#ifndef ZLE_UNICODE_SUPPORT +#ifndef MULTIBYTE_SUPPORT if ((int)strlen(lpromptbuf) == lpromptw) fputs(lpromptbuf + i, shout); else @@ -1432,7 +1432,7 @@ singlerefresh(ZLE_STRING_T tmpline, int tmpll, int tmpcs) int t0, /* tmp */ vsiz, /* size of new video buffer */ nvcs = 0; /* new video cursor column */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * converted lprompt and pointer: no WEOF hack here since * we always output the full prompt and count its width. @@ -1448,7 +1448,7 @@ singlerefresh(ZLE_STRING_T tmpline, int tmpll, int tmpcs) for (vsiz = 1 + lpromptw, t0 = 0; t0 != tmpll; t0++, vsiz++) if (tmpline[t0] == ZWC('\t')) vsiz = (vsiz | 7) + 1; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT else if (iswprint(tmpline[t0])) vsiz += wcwidth(tmpline[t0]); #endif @@ -1465,7 +1465,7 @@ singlerefresh(ZLE_STRING_T tmpline, int tmpll, int tmpcs) } /* only use last part of prompt */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Convert the entire lprompt so that we know how to count * characters. @@ -1514,7 +1514,7 @@ singlerefresh(ZLE_STRING_T tmpline, int tmpll, int tmpcs) } else if (tmpline[t0] == ZWC('\n')) { *vp++ = ZWC('\\'); *vp++ = ZWC('n'); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT } else if (iswprint(tmpline[t0])) { int width; *vp++ = tmpline[t0]; diff --git a/Src/Zle/zle_thingy.c b/Src/Zle/zle_thingy.c index da273132e..5e0c30633 100644 --- a/Src/Zle/zle_thingy.c +++ b/Src/Zle/zle_thingy.c @@ -519,15 +519,15 @@ scanlistwidgets(HashNode hn, int list) quotedzputs(w->u.fnnam, stdout); } } else { - ZMB_niceputs(t->nam, stdout); + nicezputs(t->nam, stdout); if (w->flags & WIDGET_NCOMP) { fputs(" -C ", stdout); - ZMB_niceputs(w->u.comp.wid, stdout); + nicezputs(w->u.comp.wid, stdout); fputc(' ', stdout); - ZMB_niceputs(w->u.comp.func, stdout); + nicezputs(w->u.comp.func, stdout); } else if(strcmp(t->nam, w->u.fnnam)) { fputs(" (", stdout); - ZMB_niceputs(w->u.fnnam, stdout); + nicezputs(w->u.fnnam, stdout); fputc(')', stdout); } } diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index 0b70c935a..7771ff353 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -2244,7 +2244,7 @@ listlist(LinkList l) if (isset(LISTROWSFIRST)) { for (col = 1, p = data, lenp = lens; *p; p++, lenp++, col++) { - ZMB_niceputs(*p, shout); + nicezputs(*p, shout); if (col == ncols) { col = 0; if (p[1]) @@ -2262,7 +2262,7 @@ listlist(LinkList l) for (f = data, fl = lens, line = 0; line < nlines; f++, fl++, line++) { for (col = 1, p = f, lenp = fl; *p; col++) { - ZMB_niceputs(*p, shout); + nicezputs(*p, shout); if (col == ncols) break; if ((i = (pack ? widths[col - 1] : longest) - *lenp + 2) > 0) @@ -2276,7 +2276,7 @@ listlist(LinkList l) } } else { for (p = data; *p; p++) { - ZMB_niceputs(*p, shout); + nicezputs(*p, shout); putc('\n', shout); } } @@ -2367,7 +2367,7 @@ void fixmagicspace(void) { lastchar = ' '; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * This is redundant if the multibyte encoding extends ASCII, * since lastchar is a full character, but it's safer anyway... @@ -2386,7 +2386,7 @@ magicspace(char **args) int ret; fixmagicspace(); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * TODO: bangchar should really be a multibyte string representing * a single character, since there's no fundamental reason why diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index a65aa05d0..063427659 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -132,7 +132,7 @@ zlelineasstring(ZLE_STRING_T instr, int inll, int incs, int *outllp, { int outcs, outll; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT char *s; int i, j; size_t mb_len = 0; @@ -167,7 +167,7 @@ zlelineasstring(ZLE_STRING_T instr, int inll, int incs, int *outllp, * metafiable characters. */ if (outcsp != NULL || outllp != NULL) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT unsigned char *strp = (unsigned char *)s; #else unsigned char *strp = instr; @@ -189,7 +189,7 @@ zlelineasstring(ZLE_STRING_T instr, int inll, int incs, int *outllp, *outllp = outll; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (useheap) { unsigned char *ret = @@ -242,7 +242,7 @@ stringaszleline(unsigned char *instr, int incs, { ZLE_STRING_T outstr; int ll, sz; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT mbstate_t ps; #endif @@ -274,7 +274,7 @@ stringaszleline(unsigned char *instr, int incs, *outsz = ll; outstr = (ZLE_STRING_T)zalloc(sz); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (ll) { char *inptr = (char *)instr; wchar_t *outptr = outstr; @@ -785,7 +785,7 @@ showmsg(char const *msg) char const *p; int up = 0, cc = 0; ZLE_CHAR_T c; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT char *umsg; int ulen, ret; size_t width; @@ -795,7 +795,7 @@ showmsg(char const *msg) trashzle(); clearflag = isset(USEZLE) && !termflags && isset(ALWAYSLASTPROMPT); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT umsg = ztrdup(msg); p = unmetafy(umsg, &ulen); memset(&ps, 0, sizeof(ps)); diff --git a/Src/Zle/zle_vi.c b/Src/Zle/zle_vi.c index cb072cdb6..5be0eeef3 100644 --- a/Src/Zle/zle_vi.c +++ b/Src/Zle/zle_vi.c @@ -135,7 +135,7 @@ vigetkey(void) } else if (cmd == Th(z_vicmdmode)) { return ZLEEOF; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) { getrestchar(lastchar); @@ -830,7 +830,7 @@ vicapslockpanic(UNUSED(char **args)) statusline = ZWS("press a lowercase key to continue"); statusll = ZS_strlen(statusline); zrefresh(); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT while (!iswlower(getfullchar(0))); #else while (!islower(getfullchar(0))); diff --git a/Src/prompt.c b/Src/prompt.c index 008d3a39d..d21029a37 100644 --- a/Src/prompt.c +++ b/Src/prompt.c @@ -736,7 +736,7 @@ addbufspc(int need) void stradd(char *d) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT char *ums, *ups; int upslen; mbstate_t ps; @@ -861,7 +861,7 @@ countprompt(char *str, int *wp, int *hp, int overf) { int w = 0, h = 1; int s = 1; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT int mbret, wcw, multi = 0; char inchar; mbstate_t mbs; @@ -887,13 +887,13 @@ countprompt(char *str, int *wp, int *hp, int overf) w++; else if (s) { if (*str == Meta) { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT inchar = *++str ^ 32; #else str++; #endif } else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Don't look for tab or newline in the middle * of a multibyte character. Otherwise, we are @@ -910,14 +910,14 @@ countprompt(char *str, int *wp, int *hp, int overf) h++; continue; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT } inchar = *str; #endif } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT mbret = mbrtowc(&wc, &inchar, 1, &mbs); if (mbret >= -1) { if (mbret > 0) { @@ -1044,7 +1044,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) int twidth, maxwidth; int ntrunc = strlen(t); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* Use screen width of string */ twidth = mb_width(t); #else @@ -1076,7 +1076,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) */ char *fulltextptr, *fulltext; int remw; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT mbstate_t mbs; memset(&mbs, 0, sizeof(mbstate_t)); #endif @@ -1111,7 +1111,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) fulltextptr++; } } else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Normal text: build up a multibyte character. */ @@ -1170,7 +1170,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) * maximum width. */ char *skiptext = ptr; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT mbstate_t mbs; memset(&mbs, 0, sizeof(mbstate_t)); #endif @@ -1180,7 +1180,7 @@ prompttrunc(int arg, int truncchar, int doprint, int endchar) for (; *skiptext != Outpar && *skiptext; skiptext++); } else { -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT char inchar; wchar_t cc; int ret; diff --git a/Src/string.c b/Src/string.c index b22c1bf66..6a381ca30 100644 --- a/Src/string.c +++ b/Src/string.c @@ -55,7 +55,7 @@ ztrdup(const char *s) } /**/ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /**/ mod_export wchar_t * wcs_ztrdup(const wchar_t *s) @@ -69,7 +69,7 @@ wcs_ztrdup(const wchar_t *s) return t; } /**/ -#endif /* ZLE_UNICODE_SUPPORT */ +#endif /* MULTIBYTE_SUPPORT */ /* concatenate s1, s2, and s3 in dynamically allocated buffer */ diff --git a/Src/system.h b/Src/system.h index 45f6cb6d1..3b698161a 100644 --- a/Src/system.h +++ b/Src/system.h @@ -692,13 +692,13 @@ extern short ospeed; #endif /* - * The ZLE_UNICODE_SUPPORT configure-define specifies that we want to enable + * The MULTIBYTE_SUPPORT configure-define specifies that we want to enable * complete Unicode conversion between wide characters and multibyte strings. */ -#if defined ZLE_UNICODE_SUPPORT \ +#if defined MULTIBYTE_SUPPORT \ || (defined HAVE_WCHAR_H && defined HAVE_WCTOMB && defined __STDC_ISO_10646__) /* - * If ZLE_UNICODE_SUPPORT is not defined, these includes provide a subset of + * If MULTIBYTE_SUPPORT is not defined, these includes provide a subset of * Unicode support that makes the \u and \U printf escape sequences work. */ # include <wchar.h> diff --git a/Src/utils.c b/Src/utils.c index aef26165d..cf84d5f85 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -35,7 +35,7 @@ /**/ char *scriptname; -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * The wordchars variable turned into a wide character array. * This is much more convenient for testing. @@ -156,7 +156,11 @@ zerrmsg(const char *fmt, const char *str, int num) putc('%', stderr); break; case 'c': +#ifdef MULTIBYTE_SUPPORT + zputs(wcs_nicechar(num, NULL, NULL), stderr); +#else zputs(nicechar(num), stderr); +#endif break; case 'e': /* print the corresponding message for this errno */ @@ -219,6 +223,10 @@ putshout(int c) * Note that the returned string is metafied, so that it must be * treated like any other zsh internal string (and not, for example, * output directly). + * + * This function is used even if MULTIBYTE_SUPPORT is defined: we + * use it as a fallback in case we couldn't identify a wide character + * in a multibyte string. */ /**/ @@ -270,7 +278,7 @@ nicechar(int c) } /**/ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * The number of bytes we need to allocate for a "nice" representation * of a multibyte character. @@ -380,7 +388,7 @@ wcs_nicechar(wchar_t c, size_t *widthp, char **swidep) return buf; } /**/ -#endif /* ZLE_UNICODE_SUPPORT */ +#endif /* MULTIBYTE_SUPPORT */ /* Output a string's visible representation. */ @@ -394,19 +402,6 @@ nicefputs(char *s, FILE *f) } #endif -/* Return the length of the visible representation of a string. */ - -/**/ -size_t -nicestrlen(char *s) -{ - size_t l = 0; - - for (; *s; s++) - l += strlen(nicechar(STOUC(*s))); - return l; -} - /* get a symlink-free pathname for s relative to PWD */ /**/ @@ -2542,7 +2537,7 @@ inittyptab(void) typtab[t0] = IDIGIT | IALNUM | IWORD | IIDENT | IUSER; for (t0 = 'a'; t0 <= 'z'; t0++) typtab[t0] = typtab[t0 - 'a' + 'A'] = IALPHA | IALNUM | IIDENT | IUSER | IWORD; -#ifndef ZLE_UNICODE_SUPPORT +#ifndef MULTIBYTE_SUPPORT /* * This really doesn't seem to me the right thing to do when * we have multibyte character support... it was a hack to assume @@ -2575,7 +2570,7 @@ inittyptab(void) } typtab[STOUC(*s == Meta ? *++s ^ 32 : *s)] |= ISEP; } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (wordchars) { char *wordchars_unmeta; const char *wordchars_ptr; @@ -2602,7 +2597,7 @@ inittyptab(void) #endif for (s = wordchars ? wordchars : DEFAULT_WORDCHARS; *s; s++) { int c = STOUC(*s == Meta ? *++s ^ 32 : *s); -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT if (!isascii(c)) { /* * If we have support for multibyte characters, we don't @@ -2623,7 +2618,7 @@ inittyptab(void) } -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * iword() macro extended to support wide characters. */ @@ -2715,7 +2710,7 @@ zarrdup(char **s) } /**/ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /**/ mod_export wchar_t ** wcs_zarrdup(wchar_t **s) @@ -2729,7 +2724,7 @@ wcs_zarrdup(wchar_t **s) return y; } /**/ -#endif /* ZLE_UNICODE_SUPPORT */ +#endif /* MULTIBYTE_SUPPORT */ /**/ static char * @@ -3329,6 +3324,7 @@ zputs(char const *s, FILE *stream) return 0; } +#ifndef MULTIBYTE_SUPPORT /* Create a visibly-represented duplicate of a string. */ /**/ @@ -3356,6 +3352,7 @@ nicedup(char const *s, int heap) *p = '\0'; return heap ? dupstring(buf) : ztrdup(buf); } +#endif /**/ mod_export char * @@ -3364,6 +3361,8 @@ nicedupstring(char const *s) return nicedup(s, 1); } + +#ifndef MULTIBYTE_SUPPORT /* Unmetafy and output a string, displaying special characters readably. */ /**/ @@ -3387,6 +3386,7 @@ nicezputs(char const *s, FILE *stream) return 0; } + /* Return the length of the visible representation of a metafied string. */ /**/ @@ -3409,9 +3409,11 @@ niceztrlen(char const *s) } return l; } +#endif + /**/ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT /* * Version of both nicezputs() and niceztrlen() for use with multibyte * characters. Input is a metafied string; output is the screen width of @@ -3421,11 +3423,13 @@ niceztrlen(char const *s) * * If outstrp is not NULL, set *outstrp to a zalloc'd version of * the output (still metafied). + * + * If "heap" is non-zero, use the heap for *outstrp, else zalloc. */ /**/ mod_export size_t -mb_niceformat(const char *s, FILE *stream, char **outstrp) +mb_niceformat(const char *s, FILE *stream, char **outstrp, int heap) { size_t l = 0, newl, ret; int umlen, outalloc, outleft; @@ -3500,7 +3504,7 @@ mb_niceformat(const char *s, FILE *stream, char **outstrp) if (outstrp) { *outptr = '\0'; /* Use more efficient storage for returned string */ - *outstrp = ztrdup(outstr); + *outstrp = heap ? dupstring(outstr) : ztrdup(outstr); free(outstr); } @@ -3511,11 +3515,11 @@ mb_niceformat(const char *s, FILE *stream, char **outstrp) /**/ mod_export char * -mb_niceztrdup(const char *s) +nicedup(const char *s, int heap) { char *retstr; - (void)mb_niceformat(s, NULL, &retstr); + (void)mb_niceformat(s, NULL, &retstr, heap); return retstr; } @@ -3564,7 +3568,7 @@ mb_width(const char *s) } /**/ -#endif /* ZLE_UNICODE_SUPPORT */ +#endif /* MULTIBYTE_SUPPORT */ /* check for special characters in the string */ @@ -1432,7 +1432,7 @@ struct histent { Histent up; /* previous line (moving upward) */ Histent down; /* next line (moving downward) */ -#ifdef ZLE_UNICODE_SUPPORT +#ifdef MULTIBYTE_SUPPORT wchar_t *zle_text; /* the edited history line */ #else unsigned char *zle_text; /* the edited history line */ @@ -1928,3 +1928,7 @@ typedef unsigned char *(*ZleGetLineFn) _((int *, int *)); #define EXITHOOK (zshhooks + 0) #define BEFORETRAPHOOK (zshhooks + 1) #define AFTERTRAPHOOK (zshhooks + 2) + +#ifdef MULTIBYTE_SUPPORT +#define nicezputs(str, outs) (void)mb_niceformat((str), (outs), NULL, 0) +#endif diff --git a/configure.ac b/configure.ac index 8d7a99318..84a9d5b99 100644 --- a/configure.ac +++ b/configure.ac @@ -2087,10 +2087,10 @@ AC_HELP_STRING([--enable-multibyte], [support multibyte chars in the zsh line ed zsh_cv_c_zle_unicode_support=yes, zsh_cv_c_zle_unicode_support=no)]) ]) -AH_TEMPLATE([ZLE_UNICODE_SUPPORT], -[Define to 1 if you want unicode support in the line editor.]) +AH_TEMPLATE([MULTIBYTE_SUPPORT], +[Define to 1 if you want support for multibyte character sets.]) if test $zsh_cv_c_zle_unicode_support = yes; then - AC_DEFINE(ZLE_UNICODE_SUPPORT) + AC_DEFINE(MULTIBYTE_SUPPORT) fi dnl --------------- |