initial commit: rc for execline-2.0.0.0

1 files changed, 35 insertions, 0 deletions

diff --git a/src/libexecline/el_semicolon.c b/src/libexecline/el_semicolon.c
new file mode 100644
index 0000000..dc99daf
--- /dev/null
+++ b/src/libexecline/el_semicolon.c
@@ -0,0 +1,35 @@
+/* ISC license. */
+
+#include <skalibs/env.h>
+#include <skalibs/strerr2.h>
+#include <skalibs/uint.h>
+#include <execline/execline.h>
+
+int el_semicolon (char const **argv)
+{
+  static unsigned int nblock = 0 ;
+  register int argc1 = 0 ;
+  nblock++ ;
+  for (;; argc1++, argv++)
+  {
+    register char const *arg = *argv ;
+    if (!arg) return argc1 + 1 ;
+    if ((arg[0] == EXECLINE_BLOCK_END_CHAR) && (!EXECLINE_BLOCK_END_CHAR || !arg[1])) return argc1 ;
+    else if (arg[0] == EXECLINE_BLOCK_QUOTE_CHAR) ++*argv ;
+    else
+    {
+      unsigned int strict = el_getstrict() ;
+      if (strict)
+      {
+        char fmt1[UINT_FMT] ;
+        char fmt2[UINT_FMT] ;
+        fmt1[uint_fmt(fmt1, nblock)] = 0 ;
+        fmt2[uint_fmt(fmt2, (unsigned int)argc1)] = 0 ;
+        if (strict >= 2)
+          strerr_dief6x(100, "unquoted argument ", arg, " at block ", fmt1, " position ", fmt2) ;
+        else
+          strerr_warnw6x("unquoted argument ", arg, " at block ", fmt1, " position ", fmt2) ;
+      }
+    }
+  }
+}