From: schwarze@mandoc.bsd.lv
To: source@mandoc.bsd.lv
Subject: docbook2mdoc: When rendering XML entities, skip escaping in
Date: Mon, 20 May 2019 15:08:57 -0500 (EST) [thread overview]
Message-ID: <e3ffce4d37cf0f93@fantadrom.bsd.lv> (raw)
Log Message:
-----------
When rendering XML entities, skip escaping in macro_addarg().
Fixing a bug which bentley@ found in fonts(7).
Modified Files:
--------------
docbook2mdoc:
macro.c
macro.h
Revision Data
-------------
Index: macro.h
===================================================================
RCS file: /home/cvs/mdocml/docbook2mdoc/macro.h,v
retrieving revision 1.7
retrieving revision 1.8
diff -Lmacro.h -Lmacro.h -u -p -r1.7 -r1.8
--- macro.h
+++ macro.h
@@ -44,10 +44,11 @@ struct format {
enum parastate parastate;
};
-#define ARG_SPACE 1 /* Insert whitespace before this argument. */
-#define ARG_SINGLE 2 /* Quote argument if it contains whitespace. */
-#define ARG_QUOTED 4 /* We are already in a quoted argument. */
-#define ARG_UPPER 8 /* Covert argument to upper case. */
+#define ARG_SPACE (1 << 0) /* Insert whitespace before this argument. */
+#define ARG_SINGLE (1 << 1) /* Quote arg if it contains whitespace. */
+#define ARG_QUOTED (1 << 2) /* We are already in a quoted argument. */
+#define ARG_RAW (1 << 3) /* Skip macro and backslash escaping. */
+#define ARG_UPPER (1 << 4) /* Convert argument to upper case. */
void macro_open(struct format *, const char *);
Index: macro.c
===================================================================
RCS file: /home/cvs/mdocml/docbook2mdoc/macro.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -Lmacro.c -Lmacro.c -u -p -r1.20 -r1.21
--- macro.c
+++ macro.c
@@ -130,6 +130,13 @@ macro_addarg(struct format *f, const cha
flags &= ~ ARG_SPACE;
}
+ /* For XML entities, skip escaping. */
+
+ if (flags & ARG_RAW) {
+ fputs(arg, stdout);
+ break;
+ }
+
/* Escape us if we look like a macro. */
if ((flags & (ARG_QUOTED | ARG_UPPER)) == 0 &&
@@ -186,10 +193,16 @@ macro_addnode(struct format *f, struct p
TAILQ_NEXT(nc, child) == NULL)
n = nc;
- if (n->node == NODE_TEXT || n->node == NODE_ESCAPE) {
+ switch (n->node) {
+ case NODE_ESCAPE:
+ flags |= ARG_RAW;
+ /* FALLTHROUGH */
+ case NODE_TEXT:
macro_addarg(f, n->b, flags);
f->parastate = PARA_MID;
return;
+ default:
+ break;
}
/*
--
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