From 6effe4553bfc8a57e6d718bfb147905393c2a943 Mon Sep 17 00:00:00 2001
From: flyx <github@flyx.org>
Date: Tue, 31 Jan 2017 10:31:48 +0100
Subject: [PATCH] execute pdflatex in nonstopmode (#5305)

* Name is irritating; nonstopmode stops execution if an
   error occurs instead of asking the user for input.
---
 tools/nimweb.nim | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/nimweb.nim b/tools/nimweb.nim
index 9a21a0fb51..2c905057e9 100644
--- a/tools/nimweb.nim
+++ b/tools/nimweb.nim
@@ -322,11 +322,12 @@ proc buildPdfDoc(c: var TConfigData, destPath: string) =
   if os.execShellCmd("pdflatex -version") != 0:
     echo "pdflatex not found; no PDF documentation generated"
   else:
+    const pdflatexcmd = "pdflatex -interaction=nonstopmode "
     for d in items(c.pdf):
       exec(findNim() & " rst2tex $# $#" % [c.nimArgs, d])
       # call LaTeX twice to get cross references right:
-      exec("pdflatex " & changeFileExt(d, "tex"))
-      exec("pdflatex " & changeFileExt(d, "tex"))
+      exec(pdflatexcmd & changeFileExt(d, "tex"))
+      exec(pdflatexcmd & changeFileExt(d, "tex"))
       # delete all the crappy temporary files:
       let pdf = splitFile(d).name & ".pdf"
       let dest = destPath / pdf