X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Fdump_entry.c;h=12bef2c279f2038b0750ef02091876681e2aaf27;hp=485bbbd91d64a785e0022f441b69ef1673861214;hb=43bb25186a3fa2cc24c08b3a1eedbb1e860c59a9;hpb=92e187a3459ab7ce1613a3684ca6642447c73620

diff --git a/progs/dump_entry.c b/progs/dump_entry.c
index 485bbbd9..12bef2c2 100644
--- a/progs/dump_entry.c
+++ b/progs/dump_entry.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +39,7 @@
 #include "termsort.c"		/* this C file is generated */
 #include <parametrized.h>	/* so is this */
 
-MODULE_ID("$Id: dump_entry.c,v 1.89 2010/05/01 22:04:08 tom Exp $")
+MODULE_ID("$Id: dump_entry.c,v 1.95 2011/08/07 22:10:17 tom Exp $")
 
 #define INDENT			8
 #define DISCARD(string) string = ABSENT_STRING
@@ -57,6 +57,7 @@ static int tversion;		/* terminfo version */
 static int outform;		/* output format to use */
 static int sortmode;		/* sort mode to use */
 static int width = 60;		/* max line width for listings */
+static int height = 65535;	/* max number of lines for listings */
 static int column;		/* current column, limited by 'width' */
 static int oldcol;		/* last value of column before wrap */
 static bool pretty;		/* true if we format if-then-else strings */
@@ -172,11 +173,17 @@ nametrans(const char *name)
 }
 
 void
-dump_init(const char *version, int mode, int sort, int twidth, int traceval,
+dump_init(const char *version,
+	  int mode,
+	  int sort,
+	  int twidth,
+	  int theight,
+	  unsigned traceval,
 	  bool formatted)
 /* set up for entry display */
 {
     width = twidth;
+    height = theight;
     pretty = formatted;
 
     /* versions */
@@ -201,7 +208,7 @@ dump_init(const char *version, int mode, int sort, int twidth, int traceval,
 	bool_names = boolnames;
 	num_names = numnames;
 	str_names = strnames;
-	separator = twidth ? ", " : ",";
+	separator = (twidth > 0 && theight > 1) ? ", " : ",";
 	trailer = "\n\t";
 	break;
 
@@ -209,7 +216,7 @@ dump_init(const char *version, int mode, int sort, int twidth, int traceval,
 	bool_names = boolfnames;
 	num_names = numfnames;
 	str_names = strfnames;
-	separator = twidth ? ", " : ",";
+	separator = (twidth > 0 && theight > 1) ? ", " : ",";
 	trailer = "\n\t";
 	break;
 
@@ -393,8 +400,8 @@ force_wrap(void)
 static void
 wrap_concat(const char *src)
 {
-    unsigned need = strlen(src);
-    unsigned want = strlen(separator) + need;
+    size_t need = strlen(src);
+    size_t want = strlen(separator) + need;
 
     if (column > INDENT
 	&& column + (int) want > width) {
@@ -593,14 +600,28 @@ fmt_entry(TERMTYPE *tterm,
 	column = INDENT;	/* FIXME: workaround to prevent empty lines */
     } else {
 	strcpy_DYN(&outbuf, tterm->term_names);
+
+	/*
+	 * Colon is legal in terminfo descriptions, but not in termcap.
+	 */
+	if (!infodump) {
+	    char *p = outbuf.text;
+	    while (*p) {
+		if (*p == ':') {
+		    *p = '=';
+		}
+		++p;
+	    }
+	}
 	strcpy_DYN(&outbuf, separator);
 	column = (int) outbuf.used;
-	force_wrap();
+	if (height > 1)
+	    force_wrap();
     }
 
     for_each_boolean(j, tterm) {
 	i = BoolIndirect(j);
-	name = ExtBoolname(tterm, i, bool_names);
+	name = ExtBoolname(tterm, (int) i, bool_names);
 	assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
 
 	if (!version_filter(BOOLEAN, i))
@@ -619,12 +640,12 @@ fmt_entry(TERMTYPE *tterm,
 	}
     }
 
-    if (column != INDENT)
+    if (column != INDENT && height > 1)
 	force_wrap();
 
     for_each_number(j, tterm) {
 	i = NumIndirect(j);
-	name = ExtNumname(tterm, i, num_names);
+	name = ExtNumname(tterm, (int) i, num_names);
 	assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
 
 	if (!version_filter(NUMBER, i))
@@ -645,7 +666,7 @@ fmt_entry(TERMTYPE *tterm,
 	}
     }
 
-    if (column != INDENT)
+    if (column != INDENT && height > 1)
 	force_wrap();
 
     len += (int) (num_bools
@@ -670,7 +691,7 @@ fmt_entry(TERMTYPE *tterm,
 
     for_each_string(j, tterm) {
 	i = StrIndirect(j);
-	name = ExtStrname(tterm, i, str_names);
+	name = ExtStrname(tterm, (int) i, str_names);
 	assert(strlen(name) < sizeof(buffer) - EXTRA_CAP);
 
 	capability = tterm->Strings[i];
@@ -846,7 +867,7 @@ fmt_entry(TERMTYPE *tterm,
      */
     if (outcount) {
 	bool trimmed = FALSE;
-	j = outbuf.used;
+	j = (PredIdx) outbuf.used;
 	if (j >= 2
 	    && outbuf.text[j - 1] == '\t'
 	    && outbuf.text[j - 2] == '\n') {
@@ -1064,7 +1085,7 @@ dump_entry(TERMTYPE *tterm,
 	     */
 	    unsigned n;
 	    for (n = STRCOUNT; n < NUM_STRINGS(tterm); n++) {
-		const char *name = ExtStrname(tterm, n, strnames);
+		const char *name = ExtStrname(tterm, (int) n, strnames);
 
 		if (VALID_STRING(tterm->Strings[n])) {
 		    set_attributes = ABSENT_STRING;
@@ -1151,14 +1172,37 @@ dump_uses(const char *name, bool infodump)
 int
 show_entry(void)
 {
-    trim_trailing();
+    /*
+     * Trim any remaining whitespace.
+     */
+    if (outbuf.used != 0) {
+	bool infodump = (outform != F_TERMCAP && outform != F_TCONVERR);
+	char delim = infodump ? ',' : ':';
+	int j;
+
+	for (j = (int) outbuf.used - 1; j > 0; --j) {
+	    char ch = outbuf.text[j];
+	    if (ch == '\n') {
+		;
+	    } else if (isspace(UChar(ch))) {
+		outbuf.used = j;
+	    } else if (!infodump && ch == '\\') {
+		outbuf.used = j;
+	    } else if (ch == delim && (j == 0 || outbuf.text[j - 1] != '\\')) {
+		outbuf.used = (j + 1);
+	    } else {
+		break;
+	    }
+	}
+	outbuf.text[outbuf.used] = '\0';
+    }
     (void) fputs(outbuf.text, stdout);
     putchar('\n');
     return (int) outbuf.used;
 }
 
 void
-compare_entry(void (*hook) (PredType t, PredIdx i, const char *name),
+compare_entry(PredHook hook,
 	      TERMTYPE *tp GCC_UNUSED,
 	      bool quiet)
 /* compare two entries */
@@ -1170,7 +1214,7 @@ compare_entry(void (*hook) (PredType t, PredIdx i, const char *name),
 	fputs("    comparing booleans.\n", stdout);
     for_each_boolean(j, tp) {
 	i = BoolIndirect(j);
-	name = ExtBoolname(tp, i, bool_names);
+	name = ExtBoolname(tp, (int) i, bool_names);
 
 	if (isObsolete(outform, name))
 	    continue;
@@ -1182,7 +1226,7 @@ compare_entry(void (*hook) (PredType t, PredIdx i, const char *name),
 	fputs("    comparing numbers.\n", stdout);
     for_each_number(j, tp) {
 	i = NumIndirect(j);
-	name = ExtNumname(tp, i, num_names);
+	name = ExtNumname(tp, (int) i, num_names);
 
 	if (isObsolete(outform, name))
 	    continue;
@@ -1194,7 +1238,7 @@ compare_entry(void (*hook) (PredType t, PredIdx i, const char *name),
 	fputs("    comparing strings.\n", stdout);
     for_each_string(j, tp) {
 	i = StrIndirect(j);
-	name = ExtStrname(tp, i, str_names);
+	name = ExtStrname(tp, (int) i, str_names);
 
 	if (isObsolete(outform, name))
 	    continue;