added configuration file for TeX

2 files changed, 143 insertions, 0 deletions

diff --git a/config/nimdoc.tex.cfg b/config/nimdoc.tex.cfg
new file mode 100755
index 000000000..54a57e0fb
--- /dev/null
+++ b/config/nimdoc.tex.cfg
@@ -0,0 +1,123 @@
+# This is the config file for the documentation generator that produces TeX
+# output.
+# (c) 2009 Andreas Rumpf
+# Feel free to edit the templates as you need.
+
+split.item.toc = "20"  
+# too long entries in the table of contents wrap around
+# after this number of characters
+
+doc.section = """
+\chapter{$sectionTitle}\label{$sectionID}
+\begin{description}
+$content
+\end{description}
+"""
+
+doc.section.toc = ""
+# $sectionID $sectionTitleID $sectionTitle $content
+
+doc.item = """
+\item[\texttt{$header}\label{$itemID}]\mbox{~}\\*
+$desc
+"""
+
+doc.item.toc = ""
+#  \item $name\ref{$itemID}
+
+doc.toc = r"\tableofcontents \newpage"
+
+doc.body_toc = """
+$tableofcontents
+$moduledesc
+$content
+"""
+
+doc.body_no_toc = """
+$moduledesc
+$content
+"""
+
+doc.file = """
+% This file was generated by Nimrod.
+% Generated: $date $time UTC
+\documentclass[a4paper]{article}
+\usepackage[left=2cm,right=3cm,top=3cm,bottom=3cm]{geometry}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{graphicx}
+\usepackage{lmodern}
+\usepackage{fancyvrb, courier}
+\usepackage{tabularx}
+\usepackage{hyperref}
+
+\begin{document}
+\title{$title $version}
+\author{$author}
+
+\tolerance 1414 
+\hbadness 1414 
+\emergencystretch 1.5em 
+\hfuzz 0.3pt 
+\widowpenalty=10000 
+\vfuzz \hfuzz 
+\raggedbottom 
+
+\maketitle
+
+\newenvironment{rstpre}{\VerbatimEnvironment\begingroup\begin{Verbatim}[fontsize=\footnotesize , commandchars=\\\{\}]}{\end{Verbatim}\endgroup}
+
+% to pack tabularx into a new environment, special syntax is needed :-(
+\newenvironment{rsttab}[1]{\tabularx{\linewidth}{#1}}{\endtabularx}
+
+\newcommand{\rstsub}[1]{\raisebox{-0.5ex}{\scriptsize{#1}}}
+\newcommand{\rstsup}[1]{\raisebox{0.5ex}{\scriptsize{#1}}}
+
+\newcommand{\rsthA}[1]{\section{#1}}
+\newcommand{\rsthB}[1]{\subsection{#1}}
+\newcommand{\rsthC}[1]{\subsubsection{#1}}
+\newcommand{\rsthD}[1]{\paragraph{#1}}
+\newcommand{\rsthE}[1]{\paragraph{#1}}
+
+\newcommand{\rstovA}[1]{\section*{#1}}
+\newcommand{\rstovB}[1]{\subsection*{#1}}
+\newcommand{\rstovC}[1]{\subsubsection*{#1}}
+\newcommand{\rstovD}[1]{\paragraph*{#1}}
+\newcommand{\rstovE}[1]{\paragraph*{#1}}
+
+% Syntax highlighting:
+\newcommand{\spanDecNumber}[1]{#1}
+\newcommand{\spanBinNumber}[1]{#1}
+\newcommand{\spanHexNumber}[1]{#1}
+\newcommand{\spanOctNumber}[1]{#1}
+\newcommand{\spanFloatNumber}[1]{#1}
+\newcommand{\spanIdentifier}[1]{#1}
+\newcommand{\spanKeyword}[1]{\textbf{#1}}
+\newcommand{\spanStringLit}[1]{#1}
+\newcommand{\spanLongStringLit}[1]{#1}
+\newcommand{\spanCharLit}[1]{#1}
+\newcommand{\spanEscapeSequence}[1]{#1}
+\newcommand{\spanOperator}[1]{#1}
+\newcommand{\spanPunctation}[1]{#1}
+\newcommand{\spanComment}[1]{\emph{#1}}
+\newcommand{\spanLongComment}[1]{\emph{#1}}
+\newcommand{\spanRegularExpression}[1]{#1}
+\newcommand{\spanTagStart}[1]{#1}
+\newcommand{\spanTagEnd}[1]{#1}
+\newcommand{\spanKey}[1]{#1}
+\newcommand{\spanValue}[1]{#1}
+\newcommand{\spanRawData}[1]{#1}
+\newcommand{\spanAssembler}[1]{#1}
+\newcommand{\spanPreprocessor}[1]{#1}
+\newcommand{\spanDirective}[1]{#1}
+\newcommand{\spanCommand}[1]{#1}
+\newcommand{\spanRule}[1]{#1}
+\newcommand{\spanHyperlink}[1]{#1}
+\newcommand{\spanLabel}[1]{#1}
+\newcommand{\spanReference}[1]{#1}
+\newcommand{\spanOther}[1]{#1}
+\newcommand{\spantok}[1]{\frame{#1}}
+
+$content
+\end{document}
+"""
diff --git a/lib/system.nim b/lib/system.nim
index 174d739cd..4dbc0a93d 100755
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -219,6 +219,26 @@ type
     object of ESynch ## is raised if an object is converted to an incompatible
                      ## object type.
 
+  EFloatingPoint* = object of ESynch ## base class for floating point exceptions
+  EFloatInvalidOp* {.compilerproc.} = 
+    object of EFloatingPoint ## Invalid operation according to IEEE: Raised by 
+                             ## 0.0/0.0, sqrt(-1.0), and log(-37.8) for example.
+  EFloatDivByZero* {.compilerproc.} = 
+    object of EFloatingPoint ## Division by zero. Divisor is zero and dividend 
+                             ## is a finite nonzero number 
+  EFloatOverflow* {.compilerproc.} = 
+    object of EFloatingPoint ## Overflow. Operation produces a result 
+                             ## that exceeds the range of the exponent
+  EFloatUnderflow* {.compilerproc.} = 
+    object of EFloatingPoint ## Underflow. Operation produces a result 
+                             ## that is too small to be represented as 
+                             ## a normal number
+  EFloatInexact* {.compilerproc.} = 
+    object of EFloatingPoint ## Inexact. Operation produces a result that cannot 
+                             ## be represented with infinite precision -- 
+                             ## for example, 2.0 / 3.0, log(1.1) 
+                             ## NOTE: Nimrod currently does not detect these!
+
   TResult* = enum Failure, Success
 
 proc sizeof*[T](x: T): natural {.magic: "SizeOf", noSideEffect.}