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a better prompt for the user to include '.'; reverts Zdenko's message changes: the original example was a /real/ example

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git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@464 d0cd1f9f-072b-0410-8dd7-cf729c803f20
This commit is contained in:
joregan 2010-09-28 01:03:17 +00:00
parent fd07d936a9
commit a72f81f594
1 changed files with 12 additions and 15 deletions
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27
training/combine_tessdata.cpp
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@ -66,13 +66,16 @@
int main(int argc, char **argv) {
int i;
if (argc == 2) {
printf("Combininig tessdata files\n");
printf("Combining tessdata files\n");
STRING output_file = argv[1];
output_file += kTrainedDataSuffix;
if (!tesseract::TessdataManager::CombineDataFiles(
argv[1], output_file.string())) {
char* last = &argv[1][strlen(argv[1])-1];
printf("Error combining tessdata files into %s\n",
output_file.string());
if (*last != '.')
printf("Hint: the prefix is missing a period (.)\n");
}
} else if (argc >= 4 && (strcmp(argv[1], "-e") == 0 ||
strcmp(argv[1], "-u") == 0)) {
@ -119,20 +122,14 @@ int main(int argc, char **argv) {
tm.End();
} else {
printf("Usage for combining tessdata components:\n"
" %s language_data_path_prefix\n"
" (e.g. %s tessdata/my_lang.)\n"
" Warning: Do not forget dot at the end of language_data_path_prefix!\n", argv[0], argv[0]);
printf("\nUsage for extracting tessdata components:\n"
" %s -e traineddata_file output_component_file\n"
" (e.g. %s -e tessdata/eng.traineddata eng.unicharambigs)\n", argv[0], argv[0]);
printf("\nUsage for overwriting tessdata components:\n"
" %s -o traineddata_file input_component_file\n"
" (e.g. %s -o tessdata/eng.traineddata eng.config)\n"
" Warning: (input_)component_file must already exists in traineddata_file!\n", argv[0], argv[0]);
printf("\nUsage for unpacking all tessdata components:\n"
" %s -u traineddata_file output_path_prefix\n"
" (e.g. %s -u tessdata/eng.traineddata /tmp/eng.)\n"
" Warning: Do not forget dot at the end of output_path_prefix!\n", argv[0], argv[0]);
"%s language_data_path_prefix (e.g. tessdata/eng.)\n", argv[0]);
printf("Usage for extracting tessdata components:\n"
"%s -e traineddata_file [output_component_file...]\n", argv[0]);
printf("Usage for overwriting tessdata components:\n"
"%s -o traineddata_file [input_component_file...]\n", argv[0]);
printf("Usage for unpacking all tessdata components:\n"
"%s -u traineddata_file output_path_prefix"
" (e.g. /tmp/eng.)\n", argv[0]);
return 1;
}
}