X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/halibut/blobdiff_plain/2614b01da5f5c65d7a80aeef0f65d41fb554fedf..5b1d0032b0eb6f4a347c0c2cfdbe6e4bb4f959ab:/error.c

diff --git a/error.c b/error.c
index bf16504..0e90f0c 100644
--- a/error.c
+++ b/error.c
@@ -15,7 +15,8 @@
 
 static void do_error(int code, va_list ap) {
     char error[1024];
-    char auxbuf[256];
+    char c;
+    int i, j;
     char *sp, *sp2;
     wchar_t *wsp;
     filepos fpos, fpos2;
@@ -81,18 +82,20 @@ static void do_error(int code, va_list ap) {
 	break;
       case err_badparatype:
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	fpos = *va_arg(ap, filepos *);
 	sprintf(error, "command `%.200s' unrecognised at start of"
 		" paragraph", sp);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_badmidcmd:
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	fpos = *va_arg(ap, filepos *);
 	sprintf(error, "command `%.200s' unexpected in mid-paragraph", sp);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_unexbrace:
 	fpos = *va_arg(ap, filepos *);
@@ -137,23 +140,26 @@ static void do_error(int code, va_list ap) {
       case err_nosuchkw:
 	fpos = *va_arg(ap, filepos *);
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	sprintf(error, "unable to resolve cross-reference to `%.200s'", sp);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_multiBR:
 	fpos = *va_arg(ap, filepos *);
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	sprintf(error, "multiple `\\BR' entries given for `%.200s'", sp);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_nosuchidxtag:
+	fpos = *va_arg(ap, filepos *);
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	sprintf(error, "`\\IM' on unknown index tag `%.200s'", sp);
-	flags = 0;
-	/* FIXME: need to get a filepos to here somehow */
+	sfree(sp);
+	flags = FILEPOS;
 	break;
       case err_cantopenw:
 	sp = va_arg(ap, char *);
@@ -163,9 +169,10 @@ static void do_error(int code, va_list ap) {
       case err_macroexists:
 	fpos = *va_arg(ap, filepos *);
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	sprintf(error, "macro `%.200s' already defined", sp);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_sectjump:
 	fpos = *va_arg(ap, filepos *);
@@ -184,10 +191,11 @@ static void do_error(int code, va_list ap) {
 	fpos = *va_arg(ap, filepos *);
 	fpos2 = *va_arg(ap, filepos *);
 	wsp = va_arg(ap, wchar_t *);
-	sp = ustrtoa(wsp, auxbuf, sizeof(auxbuf));
+	sp = utoa_locale_dup(wsp);
 	sprintf(error, "paragraph keyword `%.200s' already defined at ", sp);
 	sprintf(error + strlen(error), "%s:%d", fpos2.filename, fpos2.line);
 	flags = FILEPOS;
+	sfree(sp);
 	break;
       case err_misplacedlcont:
 	fpos = *va_arg(ap, filepos *);
@@ -200,7 +208,28 @@ static void do_error(int code, va_list ap) {
 	sprintf(error, "section headings are not supported within \\%.100s",
 		sp);
 	flags = FILEPOS;
-	break; 
+	break;
+      case err_infodirentry:
+	fpos = *va_arg(ap, filepos *);
+	sprintf(error, "\\cfg{info-dir-entry} expects at least three"
+		" parameters");
+	flags = FILEPOS;
+	break;
+      case err_infonodechar:
+	fpos = *va_arg(ap, filepos *);
+	c = (char)va_arg(ap, int);
+	sprintf(error, "info output format does not support '%c' in"
+		" node names; removing", c);
+	flags = FILEPOS;
+	break;
+      case err_text_codeline:
+	fpos = *va_arg(ap, filepos *);
+	i = va_arg(ap, int);
+	j = va_arg(ap, int);
+	sprintf(error, "warning: code paragraph line is %d chars wide, wider"
+		" than body width %d", i, j);
+	flags = FILEPOS;
+	break;
       case err_whatever:
 	sp = va_arg(ap, char *);
         vsprintf(error, sp, ap);
@@ -211,7 +240,9 @@ static void do_error(int code, va_list ap) {
     if (flags & PREFIX)
 	fputs("halibut: ", stderr);
     if (flags & FILEPOS) {
-	fprintf(stderr, "%s:%d:", fpos.filename, fpos.line);
+	fprintf(stderr, "%s:", fpos.filename);
+	if (fpos.line > 0)
+	    fprintf(stderr, "%d:", fpos.line);
 	if (fpos.col > 0)
 	    fprintf(stderr, "%d:", fpos.col);
 	fputc(' ', stderr);