Fitting help messages to 80 character width

Uses the regex below to search (using vscode):
	^\t\tlog\("(.{10,}(?<!\\n)|.{81,}\\n)"\);

Finds any log messages double indented (which help messages are)
and checks if *either* there are is no newline character at the end,
*or* the number of characters before the newline is more than 80.

1 files changed, 7 insertions, 6 deletions

diff --git a/techlibs/intel/synth_intel.cc b/techlibs/intel/synth_intel.cc
index 166c81843..e9594e6d8 100644
--- a/techlibs/intel/synth_intel.cc
+++ b/techlibs/intel/synth_intel.cc
@@ -39,21 +39,22 @@ struct SynthIntelPass : public ScriptPass {
 		log("    -family <max10 | cyclone10lp | cycloneiv | cycloneive>\n");
 		log("        generate the synthesis netlist for the specified family.\n");
 		log("        MAX10 is the default target if no family argument specified.\n");
-		log("        For Cyclone IV GX devices, use cycloneiv argument; for Cyclone IV E, use cycloneive.\n");
-		log("        For Cyclone V and Cyclone 10 GX, use the synth_intel_alm backend instead.\n");
+		log("        For Cyclone IV GX devices, use cycloneiv argument; for Cyclone IV E, use\n");
+		log("        cycloneive. For Cyclone V and Cyclone 10 GX, use the synth_intel_alm\n");
+		log("        backend instead.\n");
 		log("\n");
 		log("    -top <module>\n");
 		log("        use the specified module as top module (default='top')\n");
 		log("\n");
 		log("    -vqm <file>\n");
-		log("        write the design to the specified Verilog Quartus Mapping File. Writing of an\n");
-		log("        output file is omitted if this parameter is not specified.\n");
+		log("        write the design to the specified Verilog Quartus Mapping File. Writing\n");
+		log("        of an output file is omitted if this parameter is not specified.\n");
 		log("        Note that this backend has not been tested and is likely incompatible\n");
 		log("        with recent versions of Quartus.\n");
 		log("\n");
 		log("    -vpr <file>\n");
-		log("        write BLIF files for VPR flow experiments. The synthesized BLIF output file is not\n");
-		log("        compatible with the Quartus flow. Writing of an\n");
+		log("        write BLIF files for VPR flow experiments. The synthesized BLIF output\n");
+		log("        file is not compatible with the Quartus flow. Writing of an\n");
 		log("        output file is omitted if this parameter is not specified.\n");
 		log("\n");
 		log("    -run <from_label>:<to_label>\n");