Description: Use the PRESAGE_PREFIX_PATH environment variable in the default profile
 To allow for usage within snaps the PRESAGE_PREFIX_PATH is prepended to any
 data installation paths within the default profile. 
Author: Michael Sheldon <michael.sheldon@canonical.com>
Forwarded: no
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/presage/+bug/1639270
Last-Update: <31-10-2016

--- presage-0.9.1.orig/src/lib/core/defaultProfile.cpp
+++ presage-0.9.1/src/lib/core/defaultProfile.cpp
@@ -123,7 +123,7 @@ void DefaultProfile::build_xml_document
 "        <DefaultSmoothedNgramPredictor>"
 "            <PREDICTOR>SmoothedNgramPredictor</PREDICTOR>"
 "            <LOGGER>ERROR</LOGGER>"
-"            <DBFILENAME>" pkgdatadir "/database_en.db</DBFILENAME>"
+"            <DBFILENAME>${PRESAGE_PREFIX_PATH}" pkgdatadir "/database_en.db</DBFILENAME>"
 "            <!-- $delta_0, $delta_1, ..., $delta_{n-1} -->"
 "            <DELTAS>0.01 0.1 0.89</DELTAS>"
 "            <LEARN>false</LEARN>"
@@ -162,19 +162,19 @@ void DefaultProfile::build_xml_document
 "       <DefaultAbbreviationExpansionPredictor>"
 "            <PREDICTOR>AbbreviationExpansionPredictor</PREDICTOR>"
 "            <LOGGER>ERROR</LOGGER>"
-"            <ABBREVIATIONS>" pkgdatadir "/abbreviations_en.txt</ABBREVIATIONS>"
+"            <ABBREVIATIONS>${PRESAGE_PREFIX_PATH}" pkgdatadir "/abbreviations_en.txt</ABBREVIATIONS>"
 "       </DefaultAbbreviationExpansionPredictor>"
 "       <DefaultDejavuPredictor>"
 "            <PREDICTOR>DejavuPredictor</PREDICTOR>"
 "            <LOGGER>ERROR</LOGGER>"
-"            <MEMORY>" pkgdatadir "/dejavu_memory_en.txt</MEMORY>"
+"            <MEMORY>${PRESAGE_PREFIX_PATH}" pkgdatadir "/dejavu_memory_en.txt</MEMORY>"
 "            <TRIGGER>3</TRIGGER>"
 "       </DefaultDejavuPredictor>"
 "        <DefaultARPAPredictor>"
 "            <PREDICTOR>ARPAPredictor</PREDICTOR>"
 "            <LOGGER>ERROR</LOGGER>"
-"            <ARPAFILENAME>" pkgdatadir "/arpa_en.arpa</ARPAFILENAME>"
-"            <VOCABFILENAME>" pkgdatadir "/arpa_en.vocab</VOCABFILENAME>"
+"            <ARPAFILENAME>${PRESAGE_PREFIX_PATH}" pkgdatadir "/arpa_en.arpa</ARPAFILENAME>"
+"            <VOCABFILENAME>${PRESAGE_PREFIX_PATH}" pkgdatadir "/arpa_en.vocab</VOCABFILENAME>"
 "            <TIMEOUT>100</TIMEOUT>"
 "        </DefaultARPAPredictor>"
 "    </Predictors>"