=================================================================== RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/indent/indent_globs.h,v retrieving revision 1.14 retrieving revision 1.15 diff -u -r1.14 -r1.15 --- src/usr.bin/indent/indent_globs.h 2015/09/27 17:00:46 1.14 +++ src/usr.bin/indent/indent_globs.h 2021/01/26 18:21:25 1.15 @@ -1,4 +1,4 @@ -/* $OpenBSD: indent_globs.h,v 1.14 2015/09/27 17:00:46 guenther Exp $ */ +/* $OpenBSD: indent_globs.h,v 1.15 2021/01/26 18:21:25 deraadt Exp $ */ /* * Copyright (c) 1985 Sun Microsystems, Inc. * Copyright (c) 1980, 1993 @@ -48,8 +48,8 @@ #define true 1 -FILE *input; /* the fid for the input file */ -FILE *output; /* the output file */ +extern FILE *input; /* the fid for the input file */ +extern FILE *output; /* the output file */ #define CHECK_SIZE_CODE \ if (e_code >= l_code) { \ @@ -96,89 +96,89 @@ s_token = tokenbuf + 1; \ } -char *labbuf; /* buffer for label */ -char *s_lab; /* start ... */ -char *e_lab; /* .. and end of stored label */ -char *l_lab; /* limit of label buffer */ +extern char *labbuf; /* buffer for label */ +extern char *s_lab; /* start ... */ +extern char *e_lab; /* .. and end of stored label */ +extern char *l_lab; /* limit of label buffer */ -char *codebuf; /* buffer for code section */ -char *s_code; /* start ... */ -char *e_code; /* .. and end of stored code */ -char *l_code; /* limit of code section */ +extern char *codebuf; /* buffer for code section */ +extern char *s_code; /* start ... */ +extern char *e_code; /* .. and end of stored code */ +extern char *l_code; /* limit of code section */ -char *combuf; /* buffer for comments */ -char *s_com; /* start ... */ -char *e_com; /* ... and end of stored comments */ -char *l_com; /* limit of comment buffer */ +extern char *combuf; /* buffer for comments */ +extern char *s_com; /* start ... */ +extern char *e_com; /* ... and end of stored comments */ +extern char *l_com; /* limit of comment buffer */ #define token s_token -char *tokenbuf; /* the last token scanned */ -char *s_token; -char *e_token; -char *l_token; +extern char *tokenbuf; /* the last token scanned */ +extern char *s_token; +extern char *e_token; +extern char *l_token; -char *in_buffer; /* input buffer */ -char *in_buffer_limit; /* the end of the input buffer */ -char *buf_ptr; /* ptr to next character to be taken from +extern char *in_buffer; /* input buffer */ +extern char *in_buffer_limit; /* the end of the input buffer */ +extern char *buf_ptr; /* ptr to next character to be taken from * in_buffer */ -char *buf_end; /* ptr to first after last char in in_buffer */ +extern char *buf_end; /* ptr to first after last char in in_buffer */ -char save_com[sc_size]; /* input text is saved here when looking for +extern char save_com[sc_size]; /* input text is saved here when looking for * the brace after an if, while, etc */ -char *sc_end; /* pointer into save_com buffer */ +extern char *sc_end; /* pointer into save_com buffer */ -char *bp_save; /* saved value of buf_ptr when taking input +extern char *bp_save; /* saved value of buf_ptr when taking input * from save_com */ -char *be_save; /* similarly saved value of buf_end */ +extern char *be_save; /* similarly saved value of buf_end */ -int pointer_as_binop; -int blanklines_after_declarations; -int blanklines_before_blockcomments; -int blanklines_after_procs; -int blanklines_around_conditional_compilation; -int swallow_optional_blanklines; -int n_real_blanklines; -int prefix_blankline_requested; -int postfix_blankline_requested; -int break_comma; /* when true and not in parens, break after a +extern int pointer_as_binop; +extern int blanklines_after_declarations; +extern int blanklines_before_blockcomments; +extern int blanklines_after_procs; +extern int blanklines_around_conditional_compilation; +extern int swallow_optional_blanklines; +extern int n_real_blanklines; +extern int prefix_blankline_requested; +extern int postfix_blankline_requested; +extern int break_comma; /* when true and not in parens, break after a * comma */ -int btype_2; /* when true, brace should be on same line as +extern int btype_2; /* when true, brace should be on same line as * if, while, etc */ -float case_ind; /* indentation level to be used for a "case +extern float case_ind; /* indentation level to be used for a "case * n:" */ -int code_lines; /* count of lines with code */ -int had_eof; /* set to true when input is exhausted */ -int line_no; /* the current line number. */ -int max_col; /* the maximum allowable line length */ -int verbose; /* when true, non-essential error messages are +extern int code_lines; /* count of lines with code */ +extern int had_eof; /* set to true when input is exhausted */ +extern int line_no; /* the current line number. */ +extern int max_col; /* the maximum allowable line length */ +extern int verbose; /* when true, non-essential error messages are * printed */ -int cuddle_else; /* true if else should cuddle up to '}' */ -int star_comment_cont; /* true iff comment continuation lines should +extern int cuddle_else; /* true if else should cuddle up to '}' */ +extern int star_comment_cont; /* true iff comment continuation lines should * have stars at the beginning of each line. */ -int comment_delimiter_on_blankline; -int troff; /* true iff were generating troff input */ -int procnames_start_line; /* if true, the names of procedures +extern int comment_delimiter_on_blankline; +extern int troff; /* true iff were generating troff input */ +extern int procnames_start_line; /* if true, the names of procedures * being defined get placed in column * 1 (ie. a newline is placed between * the type of the procedure and its * name) */ -int proc_calls_space; /* If true, procedure calls look like: +extern int proc_calls_space; /* If true, procedure calls look like: * foo(bar) rather than foo (bar) */ -int format_col1_comments; /* If comments which start in column 1 +extern int format_col1_comments; /* If comments which start in column 1 * are to be magically reformatted * (just like comments that begin in * later columns) */ -int inhibit_formatting; /* true if INDENT OFF is in effect */ -int suppress_blanklines;/* set iff following blanklines should be +extern int inhibit_formatting; /* true if INDENT OFF is in effect */ +extern int suppress_blanklines;/* set iff following blanklines should be * suppressed */ -int continuation_indent;/* set to the indentation between the edge of +extern int continuation_indent;/* set to the indentation between the edge of * code and continuation lines */ -int lineup_to_parens; /* if true, continued code within parens will +extern int lineup_to_parens; /* if true, continued code within parens will * be lined up to the open paren */ -int Bill_Shannon; /* true iff a blank should always be inserted +extern int Bill_Shannon; /* true iff a blank should always be inserted * after sizeof */ -int blanklines_after_declarations_at_proctop; /* This is vaguely +extern int blanklines_after_declarations_at_proctop; /* This is vaguely * similar to * blanklines_after_decla * rations except that @@ -191,14 +191,14 @@ * to be generated even * if there are no * declarations */ -int block_comment_max_col; -int extra_expression_indent; /* True if continuation lines from the +extern int block_comment_max_col; +extern int extra_expression_indent; /* True if continuation lines from the * expression part of "if(e)", * "while(e)", "for(e;e;e)" should be * indented an extra tab stop so that * they don't conflict with the code * that follows */ -int use_tabs; /* set true to use tabs for spacing, +extern int use_tabs; /* set true to use tabs for spacing, * false uses all spaces */ /* -troff font state information */ @@ -209,7 +209,7 @@ int allcaps:1; }; -struct fstate +extern struct fstate keywordf, /* keyword font */ stringf, /* string font */ boxcomf, /* Box comment font */ @@ -220,7 +220,7 @@ #define STACKSIZE 150 -struct parser_state { +extern struct parser_state { int last_token; struct fstate cfont; /* Current font */ int p_stack[STACKSIZE]; /* this is the parsers stack */ @@ -315,10 +315,10 @@ int just_saw_decl; } ps; -int ifdef_level; -int rparen_count; -struct parser_state state_stack[5]; -struct parser_state match_state[5]; +extern int ifdef_level; +extern int rparen_count; +extern struct parser_state state_stack[5]; +extern struct parser_state match_state[5]; int compute_code_target(void); int compute_label_target(void);