Added tenativeerr package

4 files changed, 26 insertions, 10 deletions

diff --git a/lvspec.cls b/lvspec.cls
index 3307db4..616e2df 100644
--- a/lvspec.cls
+++ b/lvspec.cls
@@ -21,6 +21,7 @@
 \LoadClass[10pt]{scrreprt}
 
 \RequirePackage{xparse}
+\RequirePackage{tenativeerr}
 
 \RequirePackage[top=4.5cm,bottom=5cm,width=\textwidth]{geometry}
 \RequirePackage{makeidx}
diff --git a/raterspec/class.sty b/raterspec/class.sty
index 8b69ab3..57250c7 100644
--- a/raterspec/class.sty
+++ b/raterspec/class.sty
@@ -74,7 +74,7 @@
     \expandafter\let\expandafter\@@chk\csname classify@#1\endcsname
     \ifx\@@chk\relax
       % no known custom type (may be a normal ref)
-      \PackageWarning{raterspec}{unknown magic ref `#1'}%
+      \PackageTenativeError{raterspec}{unknown magic ref `#1'}%
     \else
       \classifyref{#1}%
     \fi
@@ -281,7 +281,7 @@
 \def\@class@desc#1{{%
   \expandafter\let\expandafter\@@chk\csname classify@#1\endcsname
   \ifx\@@chk\relax
-    \PackageWarning{raterspec}{unknown classification `#1'}%
+    \PackageTenativeError{raterspec}{unknown classification `#1'}%
   \else
     \@@chk
   \fi
@@ -294,7 +294,8 @@
   % fail if neither exists
   \ifx\@@pchk\relax
     \ifx\@@cchk\relax
-      \PackageWarning{raterspec}{unknown identifier for classification match: #1}
+      \PackageTenativeError{raterspec}{%
+        unknown identifier for classification match: #1}
     \else
       % output
       \@@cchk
diff --git a/raterspec/param.sty b/raterspec/param.sty
index 9857a78..4859e91 100644
--- a/raterspec/param.sty
+++ b/raterspec/param.sty
@@ -40,7 +40,8 @@
     % ensure that the parent type actually exists
     \ifx\@root\@coreptype\else%
       \expandafter\ifx\csname ptype@\@type\endcsname\relax%
-        \PackageWarning{raterspec}{unknown parent param type `\@type' for `#2'}
+        \PackageTenativeError{raterspec}{%
+          unknown parent param type `\@type' for `#2'}
       \fi%
     \fi%
     % process any keywords
@@ -111,7 +112,7 @@
 \def\unionv#1{%
   % does this type exist?
   \expandafter\ifx\csname ptype@#1\endcsname\relax%
-  \PackageWarning{raterspec}{unknown param type `#1' for union}
+  \PackageTenativeError{raterspec}{unknown param type `#1' for union}
   \fi%
   \item{\typeref{#1}}
 }
@@ -164,7 +165,7 @@
 \def\@type@exists@err#1{{%
   \expandafter\let\expandafter\@chk\csname ptype@#1\endcsname
   \ifx\@chk\relax
-  \PackageWarning{raterspec}{parameter `#1' is undefined}%
+  \PackageTenativeError{raterspec}{parameter `#1' is undefined}%
   \fi
 }}
 \def\@const@exists@err#1{{%
@@ -172,7 +173,7 @@
   \@ifnumeric{#1}\else
     \expandafter\let\expandafter\@chk\csname const@#1\endcsname
     \ifx\@chk\relax
-      \PackageWarning{raterspec}{constant `#1' is undefined}%
+      \PackageTenativeError{raterspec}{constant `#1' is undefined}%
     \fi
   \fi
 }}
@@ -217,7 +218,7 @@
     % does the given type exist (note that this check assumes that the typedef
     % appears before the param in the specs, as is currently the case)
     \expandafter\ifx\csname ptype@\@type\endcsname\relax%
-      \PackageWarning{raterspec}{unknown param type: \@type}
+      \PackageTenativeError{raterspec}{unknown param type: \@type}
     \fi%
     % typeset definition with link
     \item[%
@@ -257,7 +258,7 @@
   \endlinechar-1\relax
   \expandafter\let\expandafter\@@chk\csname param@#1\endcsname
   \ifx\@@chk\relax
-    \PackageWarning{raterspec}{unknown param: #1}
+    \PackageTenativeError{raterspec}{unknown param: #1}
   \fi
   \index{parameter!#1@\texttt{#1}}%
   \hyperlink{@param:#1}%
@@ -269,7 +270,7 @@
 \def\paramrefd#1{%
   \expandafter\let\expandafter\@@pchk\csname param@#1\endcsname
   \ifx\@@pchk\empty
-    \PackageWarning{raterspec}{Unknown parameter: #1}%
+    \PackageTenativeError{raterspec}{Unknown parameter: #1}%
   \else
     % output
     \@@pchk
diff --git a/tenativeerr.sty b/tenativeerr.sty
new file mode 100644
index 0000000..668bcf8
--- /dev/null
+++ b/tenativeerr.sty
@@ -0,0 +1,13 @@
+% Provides warnings that are escalated to errors when a flag is set
+%%
+
+%%
+% Define \tenerr to escalate to errors
+%%
+
+\expandafter\ifx\csname tenerr\endcsname\relax
+  \let\PackageTenativeError\PackageWarning
+\else
+  \let\PackageTenativeError\PackageError
+\fi
+