diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/lex.c | 23 | ||||
| -rw-r--r-- | Src/subst.c | 14 |
2 files changed, 23 insertions, 14 deletions
diff --git a/Src/lex.c b/Src/lex.c index f5c8d7bdd..644f8cf2b 100644 --- a/Src/lex.c +++ b/Src/lex.c @@ -1419,6 +1419,22 @@ dquote_parse(char endchar, int sub) mod_export int parsestr(char *s) { + int err; + + if ((err = parsestrnoerr(s))) { + untokenize(s); + if (err > 32 && err < 127) + zerr("parse error near `%c'", NULL, err); + else + zerr("parse error", NULL, 0); + } + return err; +} + +/**/ +mod_export int +parsestrnoerr(char *s) +{ int l = strlen(s), err; lexsave(); @@ -1434,13 +1450,6 @@ parsestr(char *s) inpop(); DPUTS(cmdsp, "BUG: parsestr: cmdstack not empty."); lexrestore(); - if (err) { - untokenize(s); - if (err > 32 && err < 127) - zerr("parse error near `%c'", NULL, err); - else - zerr("parse error", NULL, 0); - } return err; } diff --git a/Src/subst.c b/Src/subst.c index 227fd3896..823b858e7 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -702,13 +702,13 @@ get_intarg(char **s) /* Parsing for the (e) flag. */ static int -subst_parse_str(char **sp, int single) +subst_parse_str(char **sp, int single, int err) { char *s; *sp = s = dupstring(*sp); - if (!parsestr(s)) { + if (!(err ? parsestr(s) : parsestrnoerr(s))) { if (!single) { for (; *s; s++) if (*s == Qstring) @@ -1852,7 +1852,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) if (prenum || postnum) x = dopadding(x, prenum, postnum, preone, postone, premul, postmul); - if (eval && subst_parse_str(&x, (qt && !nojoin))) + if (eval && subst_parse_str(&x, (qt && !nojoin), quoteerr)) return NULL; xlen = strlen(x); for (tn = firstnode(&tl); @@ -1888,7 +1888,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) if (prenum || postnum) x = dopadding(x, prenum, postnum, preone, postone, premul, postmul); - if (eval && subst_parse_str(&x, (qt && !nojoin))) + if (eval && subst_parse_str(&x, (qt && !nojoin), quoteerr)) return NULL; xlen = strlen(x); strcatsub(&y, ostr, aptr, x, xlen, NULL, globsubst, copied); @@ -1903,7 +1903,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) if (prenum || postnum) x = dopadding(x, prenum, postnum, preone, postone, premul, postmul); - if (eval && subst_parse_str(&x, (qt && !nojoin))) + if (eval && subst_parse_str(&x, (qt && !nojoin), quoteerr)) return NULL; if (qt && !*x && isarr != 2) y = dupstring(nulstring); @@ -1919,7 +1919,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) if (prenum || postnum) x = dopadding(x, prenum, postnum, preone, postone, premul, postmul); - if (eval && subst_parse_str(&x, (qt && !nojoin))) + if (eval && subst_parse_str(&x, (qt && !nojoin), quoteerr)) return NULL; xlen = strlen(x); *str = strcatsub(&y, aptr, aptr, x, xlen, fstr, globsubst, copied); @@ -1938,7 +1938,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) if (prenum || postnum) x = dopadding(x, prenum, postnum, preone, postone, premul, postmul); - if (eval && subst_parse_str(&x, (qt && !nojoin))) + if (eval && subst_parse_str(&x, (qt && !nojoin), quoteerr)) return NULL; xlen = strlen(x); *str = strcatsub(&y, ostr, aptr, x, xlen, fstr, globsubst, copied); |