diff options
Diffstat (limited to 'Src/Zle')
| -rw-r--r-- | Src/Zle/compcore.c | 99 | ||||
| -rw-r--r-- | Src/Zle/zle_tricky.c | 17 |
2 files changed, 100 insertions, 16 deletions
diff --git a/Src/Zle/compcore.c b/Src/Zle/compcore.c index d92b492e3..21103954a 100644 --- a/Src/Zle/compcore.c +++ b/Src/Zle/compcore.c @@ -1175,6 +1175,30 @@ rembslash(char *s) return t; } +/* Remove one of every pair of single quotes, without copying. Return + * the number of removed quotes. */ + +/**/ +mod_export int +remsquote(char *s) +{ + int ret = 0, qa = (isset(RCQUOTES) ? 1 : 3); + char *t = s; + + while (*s) + if (qa == 1 ? + (s[0] == '\'' && s[1] == '\'') : + (s[0] == '\'' && s[1] == '\\' && s[2] == '\'' && s[3] == '\'')) { + ret += qa; + *t++ = '\''; + s += qa + 1; + } else + *t++ = *s++; + *t = '\0'; + + return ret; +} + /* This should probably be moved into tokenize(). */ /**/ @@ -1244,7 +1268,8 @@ set_comp_sep(void) LinkList foo = newlinklist(); LinkNode n; int owe = we, owb = wb, ocs = cs, swb, swe, scs, soffs, ne = noerrs; - int tl, got = 0, i = 0, cur = -1, oll = ll, sl, remq; + int tl, got = 0, i = 0, j, cur = -1, oll = ll, sl; + int remq = 0, dq = 0, odq, sq = 0, osq, issq = 0, sqq = 0, lsq = 0, qa = 0; int ois = instring, oib = inbackt, noffs = lp, ona = noaliases; char *tmp, *p, *ns, *ol = (char *) line, sav, *qp, *qs, *ts, qc = '\0'; @@ -1266,8 +1291,33 @@ set_comp_sep(void) memcpy(tmp + 1, s, noffs); tmp[(scs = cs = 1 + noffs)] = 'x'; strcpy(tmp + 2 + noffs, s + noffs); - if ((remq = (*compqstack == '\\'))) + + switch (*compqstack) { + case '\\': + remq = 1; tmp = rembslash(tmp); + break; + case '\'': + issq = 1; + if (isset(RCQUOTES)) + qa = 1; + else + qa = 3; + + sq = remsquote(tmp); + + break; + case '"': + for (j = 0, p = tmp; *p; p++, j++) + if (*p == '\\' && p[1] == '\\') { + dq++; + chuck(p); + if (!*p) + break; + } + } + odq = dq; + osq = sq; inpush(dupstrspace(tmp), 0, NULL); line = (unsigned char *) tmp; ll = tl - 1; @@ -1280,9 +1330,10 @@ set_comp_sep(void) if (!tokstr) break; - for (j = 0, p = tokstr; *p; p++) + for (j = 0, p = tokstr; *p; p++) { if (*p == Snull || *p == Dnull) j++; + } if (j & 1) { tok = STRING; if (p > tokstr && p[-1] == ' ') @@ -1291,16 +1342,33 @@ set_comp_sep(void) } if (tok == ENDINPUT || tok == LEXERR) break; - if (tokstr && *tokstr) + if (tokstr && *tokstr) { + for (p = tokstr; dq && *p; p++) + if (*p == Bnull) + dq--; + if (issq) { + for (p = tokstr, lsq = 0; *p; p++) { + if (sq && *p == Snull) + sq -= qa; + if (*p == '\'') { + sq -= qa; + lsq += qa; + } + } + } + else + lsq = 0; addlinknode(foo, (p = ztrdup(tokstr))); + } else p = NULL; if (!got && !zleparse) { DPUTS(!p, "no current word in substr"); got = 1; cur = i; - swb = wb - 1; - swe = we - 1; + swb = wb - 1 - dq - sq; + swe = we - 1 - dq - sq; + sqq = lsq; soffs = cs - swb; chuck(p + soffs); ns = dupstring(p); @@ -1352,8 +1420,12 @@ set_comp_sep(void) for (p = ns, i = swb; *p; p++, i++) { if (INULL(*p)) { if (i < scs) { - if (remq && *p == Bnull && p[1]) - swb -= 2; + if (*p == Bnull && p[1]) { + if (remq) + swb -= 2; + if (odq) + swb--; + } } if (p[1] || *p != Bnull) { if (*p == Bnull) { @@ -1378,9 +1450,9 @@ set_comp_sep(void) if (ql > rl) swb -= ql - rl; } - sav = s[(i = swb - 1)]; + sav = s[(i = swb - 1 - sqq)]; s[i] = '\0'; - qp = rembslash(s); + qp = (issq ? dupstring(s) : rembslash(s)); s[i] = sav; if (swe < swb) swe = swb; @@ -1391,11 +1463,14 @@ set_comp_sep(void) if (strlen(ns) > swe - swb + 1) ns[swe - swb + 1] = '\0'; } - qs = rembslash(s + swe); + qs = (issq ? dupstring(s + swe) : rembslash(s + swe)); sl = strlen(ns); if (soffs > sl) soffs = sl; - + if (issq) { + remsquote(qp); + remsquote(qs); + } { int set = CP_QUOTE | CP_QUOTING, unset = 0; diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c index 58c7359d5..a007be3e9 100644 --- a/Src/Zle/zle_tricky.c +++ b/Src/Zle/zle_tricky.c @@ -985,7 +985,7 @@ static char * get_comp_string(void) { int t0, tt0, i, j, k, cp, rd, sl, ocs, ins, oins, ia, parct, varq = 0; - int ona = noaliases; + int ona = noaliases, qsub; char *s = NULL, *linptr, *tmp, *p, *tt = NULL, rdop[20]; freebrinfo(brbeg); @@ -1051,6 +1051,8 @@ get_comp_string(void) * and whatnot. */ do { + qsub = 0; + lincmd = ((incmdpos && !ins && !incond) || (oins == 2 && i == 2) || (ins == 3 && i == 1)); linredir = (inredir && !ins); @@ -1126,9 +1128,16 @@ get_comp_string(void) if (!zleparse && !tt0) { /* This is done when the lexer reached the word the cursor is on. */ tt = tokstr ? dupstring(tokstr) : NULL; + + if (isset(RCQUOTES) && *tt == Snull) { + char *p, *e = tt + cs - wb; + for (p = tt; *p && p < e; p++) + if (*p == '\'') + qsub++; + } /* If we added a `x', remove it. */ if (addedx && tt) - chuck(tt + cs - wb); + chuck(tt + cs - wb - qsub); tt0 = tok; /* Store the number of this word. */ clwpos = i; @@ -1176,8 +1185,8 @@ get_comp_string(void) /* If this is the word the cursor is in and we added a `x', * * remove it. */ if (clwpos == i++ && addedx) - chuck(&clwords[i - 1][((cs - wb) >= sl) ? - (sl - 1) : (cs - wb)]); + chuck(&clwords[i - 1][((cs - wb - qsub) >= sl) ? + (sl - 1) : (cs - wb - qsub)]); } while (tok != LEXERR && tok != ENDINPUT && (tok != SEPER || (zleparse && !tt0))); /* Calculate the number of words stored in the clwords array. */ |