X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fcomp_scan.c;h=28ae9e4e87135293679765a375ca1861bab363c4;hp=140960a8c239b5f6fcbf799fa79a4fb991e74a73;hb=11dead39816318fe9601e27756b9497caf7ff490;hpb=8f527f87c0b979d9c2598ef5c3394463af288468 diff --git a/ncurses/tinfo/comp_scan.c b/ncurses/tinfo/comp_scan.c index 140960a8..28ae9e4e 100644 --- a/ncurses/tinfo/comp_scan.c +++ b/ncurses/tinfo/comp_scan.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2006,2008 Free Software Foundation, Inc. * + * Copyright (c) 1998-2008,2010 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 * @@ -48,10 +48,9 @@ #include #include -#include #include -MODULE_ID("$Id: comp_scan.c,v 1.82 2008/08/04 20:25:03 tom Exp $") +MODULE_ID("$Id: comp_scan.c,v 1.86 2010/01/23 17:13:15 tom Exp $") /* * Maximum length of string capability we'll accept before raising an error. @@ -61,19 +60,13 @@ MODULE_ID("$Id: comp_scan.c,v 1.82 2008/08/04 20:25:03 tom Exp $") #define iswhite(ch) (ch == ' ' || ch == '\t') -NCURSES_EXPORT_VAR(int) -_nc_syntax = 0; /* termcap or terminfo? */ -NCURSES_EXPORT_VAR(long) -_nc_curr_file_pos = 0; /* file offset of current line */ -NCURSES_EXPORT_VAR(long) -_nc_comment_start = 0; /* start of comment range before name */ -NCURSES_EXPORT_VAR(long) -_nc_comment_end = 0; /* end of comment range before name */ -NCURSES_EXPORT_VAR(long) -_nc_start_line = 0; /* start line of current entry */ - -NCURSES_EXPORT_VAR(struct token) -_nc_curr_token = +NCURSES_EXPORT_VAR (int) _nc_syntax = 0; /* termcap or terminfo? */ +NCURSES_EXPORT_VAR (long) _nc_curr_file_pos = 0; /* file offset of current line */ +NCURSES_EXPORT_VAR (long) _nc_comment_start = 0; /* start of comment range before name */ +NCURSES_EXPORT_VAR (long) _nc_comment_end = 0; /* end of comment range before name */ +NCURSES_EXPORT_VAR (long) _nc_start_line = 0; /* start line of current entry */ + +NCURSES_EXPORT_VAR (struct token) _nc_curr_token = { 0, 0, 0 }; @@ -91,8 +84,7 @@ static int pushtype; /* type of pushback token */ static char *pushname; #if NCURSES_EXT_FUNCS -NCURSES_EXPORT_VAR(bool) -_nc_disable_period = FALSE; /* used by tic -a option */ +NCURSES_EXPORT_VAR (bool) _nc_disable_period = FALSE; /* used by tic -a option */ #endif /***************************************************************************** @@ -300,7 +292,7 @@ eat_escaped_newline(int ch) ((tok_ptr - tok_buf) < (TOK_BUF_SIZE - 2)) #define AddCh(ch) \ - *tok_ptr++ = ch; \ + *tok_ptr++ = (char) ch; \ *tok_ptr = '\0' /* @@ -431,7 +423,7 @@ _nc_get_token(bool silent) && !strchr(terminfo_punct, (char) ch)) { if (!silent) _nc_warning("Illegal character (expected alphanumeric or %s) - '%s'", - terminfo_punct, unctrl((chtype) ch)); + terminfo_punct, unctrl(UChar(ch))); _nc_panic_mode(separator); goto start_token; } @@ -519,7 +511,7 @@ _nc_get_token(bool silent) ch = *after_name; *after_name = '\0'; _nc_set_type(tok_buf); - *after_name = ch; + *after_name = (char) ch; } /* @@ -596,7 +588,7 @@ _nc_get_token(bool silent) case '@': if ((ch = next_char()) != separator && !silent) _nc_warning("Missing separator after `%s', have %s", - tok_buf, unctrl((chtype) ch)); + tok_buf, unctrl(UChar(ch))); _nc_curr_token.tk_name = tok_buf; type = CANCEL; break; @@ -604,7 +596,7 @@ _nc_get_token(bool silent) case '#': found = 0; while (isalnum(ch = next_char())) { - numbuf[found++] = ch; + numbuf[found++] = (char) ch; if (found >= sizeof(numbuf) - 1) break; } @@ -637,7 +629,7 @@ _nc_get_token(bool silent) /* just to get rid of the compiler warning */ type = UNDEF; if (!silent) - _nc_warning("Illegal character - '%s'", unctrl((chtype) ch)); + _nc_warning("Illegal character - '%s'", unctrl(UChar(ch))); } } /* end else (first_column == FALSE) */ } /* end else (ch != EOF) */ @@ -730,48 +722,47 @@ _nc_trans_string(char *ptr, char *last) int count = 0; int number = 0; int i, c; - chtype ch, last_ch = '\0'; + int last_ch = '\0'; bool ignored = FALSE; bool long_warning = FALSE; - while ((ch = c = next_char()) != (chtype) separator && c != EOF) { + while ((c = next_char()) != separator && c != EOF) { if (ptr >= (last - 1)) { if (c != EOF) { while ((c = next_char()) != separator && c != EOF) { ; } - ch = c; } break; } if ((_nc_syntax == SYN_TERMCAP) && c == '\n') break; - if (ch == '^' && last_ch != '%') { - ch = c = next_char(); + if (c == '^' && last_ch != '%') { + c = next_char(); if (c == EOF) _nc_err_abort(MSG_NO_INPUTS); - if (!(is7bits(ch) && isprint(ch))) { - _nc_warning("Illegal ^ character - '%s'", unctrl(ch)); + if (!(is7bits(c) && isprint(c))) { + _nc_warning("Illegal ^ character - '%s'", unctrl(UChar(c))); } - if (ch == '?') { + if (c == '?') { *(ptr++) = '\177'; if (_nc_tracing) _nc_warning("Allow ^? as synonym for \\177"); } else { - if ((ch &= 037) == 0) - ch = 128; - *(ptr++) = (char) (ch); + if ((c &= 037) == 0) + c = 128; + *(ptr++) = (char) (c); } - } else if (ch == '\\') { - ch = c = next_char(); + } else if (c == '\\') { + c = next_char(); if (c == EOF) _nc_err_abort(MSG_NO_INPUTS); - if (ch >= '0' && ch <= '7') { - number = ch - '0'; + if (c >= '0' && c <= '7') { + number = c - '0'; for (i = 0; i < 2; i++) { - ch = c = next_char(); + c = next_char(); if (c == EOF) _nc_err_abort(MSG_NO_INPUTS); @@ -848,31 +839,31 @@ _nc_trans_string(char *ptr, char *last) default: _nc_warning("Illegal character '%s' in \\ sequence", - unctrl(ch)); + unctrl(UChar(c))); /* FALLTHRU */ case '|': - *(ptr++) = (char) ch; - } /* endswitch (ch) */ - } /* endelse (ch < '0' || ch > '7') */ + *(ptr++) = (char) c; + } /* endswitch (c) */ + } /* endelse (c < '0' || c > '7') */ } - /* end else if (ch == '\\') */ - else if (ch == '\n' && (_nc_syntax == SYN_TERMINFO)) { + /* end else if (c == '\\') */ + else if (c == '\n' && (_nc_syntax == SYN_TERMINFO)) { /* * Newlines embedded in a terminfo string are ignored, provided * that the next line begins with whitespace. */ ignored = TRUE; } else { - *(ptr++) = (char) ch; + *(ptr++) = (char) c; } if (!ignored) { if (_nc_curr_col <= 1) { - push_back(ch); - ch = '\n'; + push_back((char) c); + c = '\n'; break; } - last_ch = ch; + last_ch = c; count++; } ignored = FALSE; @@ -885,7 +876,7 @@ _nc_trans_string(char *ptr, char *last) *ptr = '\0'; - return (ch); + return (c); } /*