Changeset 3333 for trunk/src/kmk/kmkbuiltin.c

Timestamp:

Apr 21, 2020, 1:55:38 AM (5 years ago)

Author:

bird

Message:

kmk/kmkbuiltin.c: Handle escaped end-of-line better in kmk_builtin_command.

File:

• trunk/src/kmk/kmkbuiltin.c (modified) (2 diffs)

trunk/src/kmk/kmkbuiltin.c

@@ -135 +135 @@
                             {
                                 ch = *pszCmd++;
+                                if (ch == '\n')                    /* escaped end-of-line */
+                                    break;
+                                if (ch == '\r' && *pszCmd == '\n') /* escaped end-of-line */
+                                {
+                                    pszCmd++;
+                                    break;
+                                }
                                 if (ch)
                                     *pszDst++ = ch;
@@ -221 +228 @@
          */
         if (ch != 0)
-            while ((ch = *pszCmd) && isspace(ch))
+            while (   (ch = *pszCmd)
+                   && (   isspace(ch)
+                       || (ch == '\\' && (pszCmd[1] == '\n' || (pszCmd[1] == '\r' && pszCmd[2] == '\n')))))
                 pszCmd++;
         if (ch == 0)