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comparison tools/gfxconv.c @ 2442:07b02bb63191

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Input file argument is optional for some cases, where stdin can be used.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 29 Feb 2020 12:33:57 +0200
parents 69a5af2eb1ea
children b0f25a42fd23
comparison
equal deleted inserted replaced
2441:275374725598 2442:07b02bb63191
215 } 215 }
216 216
217 217
218 void argShowHelp() 218 void argShowHelp()
219 { 219 {
220 dmPrintBanner(stdout, dmProgName, "[options] <input file>"); 220 dmPrintBanner(stdout, dmProgName, "[options] [<input file>]");
221 dmArgsPrintHelp(stdout, optList, optListN, 0, 80 - 2); 221 dmArgsPrintHelp(stdout, optList, optListN, 0, 80 - 2);
222 222
223 fprintf(stdout, 223 fprintf(stdout,
224 "\n" 224 "\n"
225 "Output image scaling (-S)\n" 225 "Output image scaling (-S)\n"