indent
David MacKenzie
mackenzi at thor.stolaf.edu
Thu Feb 9 14:34:32 AEST 1989
This isn't strictly a bug report or fix, but the following patches to the
4.3BSD-tahoe indent(1) program clean up some lint and allow it to be
compiled under MS-DOS, as well (if MSDOS is #defined). It also now uses
perror() for system error messages, to be more informative.
*** Makefile.orig Mon Dec 26 22:35:47 1988
--- Makefile Fri Jan 13 15:18:10 1989
***************
*** 52,58 ****
lexi.o: /usr/include/ctype.h
parse.o: parse.c ./indent_globs.h /usr/include/stdio.h ./indent_codes.h
pr_comment.o: pr_comment.c indent_globs.h /usr/include/stdio.h
! args.o: args.c indent_globs.h /usr/include/stdio.h /usr/include/sys/types.h
args.o: /usr/include/ctype.h
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
--- 52,58 ----
lexi.o: /usr/include/ctype.h
parse.o: parse.c ./indent_globs.h /usr/include/stdio.h ./indent_codes.h
pr_comment.o: pr_comment.c indent_globs.h /usr/include/stdio.h
! args.o: args.c indent_globs.h /usr/include/stdio.h
args.o: /usr/include/ctype.h
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
*** args.c.orig Fri Jan 13 14:13:28 1989
--- args.c Tue Feb 7 14:20:24 1989
***************
*** 27,35 ****
*/
#include "indent_globs.h"
- #include <sys/types.h>
#include <ctype.h>
char *getenv(), *index();
/* profile types */
--- 27,38 ----
*/
#include "indent_globs.h"
#include <ctype.h>
+ #ifdef MSDOS
+ #define index strchr
+ #endif
+
char *getenv(), *index();
/* profile types */
***************
*** 124,137 ****
{
register FILE *f;
char fname[BUFSIZ];
! static char pro[] = ".indent.pro";
! sprintf(fname, "%s/%s", getenv("HOME"), pro);
if ((f = fopen(fname, "r")) != NULL) {
scan_profile(f);
(void) fclose(f);
}
! if ((f = fopen(pro, "r")) != NULL) {
scan_profile(f);
(void) fclose(f);
}
--- 127,146 ----
{
register FILE *f;
char fname[BUFSIZ];
! #ifdef MSDOS
! static char profile[] = "indent.pro";
!
! sprintf (fname, "\\%s", profile);
! #else
! static char profile[] = ".indent.pro";
! sprintf(fname, "%s/%s", getenv("HOME"), profile);
! #endif
if ((f = fopen(fname, "r")) != NULL) {
scan_profile(f);
(void) fclose(f);
}
! if ((f = fopen(profile, "r")) != NULL) {
scan_profile(f);
(void) fclose(f);
}
*** indent.c.orig Fri Jan 13 14:13:30 1989
--- indent.c Tue Feb 7 14:21:27 1989
***************
*** 48,53 ****
--- 48,54 ----
the following line should be changed, set the variable ps.i_l_follow.
*/
+ #define ALLOCATE
#include "indent_globs.h"
#include "indent_codes.h"
***************
*** 68,77 ****
int flushed_nl; /* used when buffering up comments to
* remember that a newline was passed over */
int force_nl; /* when true, code must be broken */
! int hd_type; /* used to store type of stmt for if
* (...), for (...), etc */
register int i; /* local loop counter */
- register int j; /* local loop counter */
int scase; /* set to true when we see a case, so we
* will know what to do with the following
* colon */
--- 69,77 ----
int flushed_nl; /* used when buffering up comments to
* remember that a newline was passed over */
int force_nl; /* when true, code must be broken */
! int hd_type = 0; /* used to store type of stmt for if
* (...), for (...), etc */
register int i; /* local loop counter */
int scase; /* set to true when we see a case, so we
* will know what to do with the following
* colon */
***************
*** 152,158 ****
in_name = argv[i]; /* remember name of input file */
input = fopen(in_name, "r");
if (input == 0) { /* check for open error */
! fprintf(stderr, "indent: can't open %s\n", argv[i]);
exit(1);
}
continue;
--- 152,159 ----
in_name = argv[i]; /* remember name of input file */
input = fopen(in_name, "r");
if (input == 0) { /* check for open error */
! fprintf(stderr, "indent: can't open ");
! perror(in_name);
exit(1);
}
continue;
***************
*** 165,171 ****
}
output = fopen(out_name, "w");
if (output == 0) { /* check for create error */
! fprintf(stderr, "indent: can't create %s\n", argv[i]);
exit(1);
}
continue;
--- 166,173 ----
}
output = fopen(out_name, "w");
if (output == 0) { /* check for create error */
! fprintf(stderr, "indent: can't create ");
! perror(out_name);
exit(1);
}
continue;
***************
*** 177,183 ****
} /* end of for */
if (input == 0) {
! printf("Usage: indent file [ outfile ] [ options ]\n");
exit(1);
}
if (output == 0)
--- 179,185 ----
} /* end of for */
if (input == 0) {
! fprintf(stderr, "Usage: indent file [ outfile ] [ options ]\n");
exit(1);
}
if (output == 0)
***************
*** 219,225 ****
else
break;
p++;
! };
if (col > ps.ind_size)
ps.ind_level = ps.i_l_follow = col / ps.ind_size;
}
--- 221,227 ----
else
break;
p++;
! }
if (col > ps.ind_size)
ps.ind_level = ps.i_l_follow = col / ps.ind_size;
}
***************
*** 555,561 ****
break;
case binary_op: /* any binary operation */
- do_binary:
if (ps.want_blank)
*e_code++ = ' ';
{
--- 557,562 ----
***************
*** 984,990 ****
*sc_end++ = ' ';
--line_no;
}
! bcopy(com_start, sc_end, com_end - com_start);
sc_end += com_end - com_start;
e_lab = com_start;
while (e_lab > s_lab && (e_lab[-1] == ' ' || e_lab[-1] == '\t'))
--- 985,991 ----
*sc_end++ = ' ';
--line_no;
}
! strncpy(sc_end, com_start, com_end - com_start);
sc_end += com_end - com_start;
e_lab = com_start;
while (e_lab > s_lab && (e_lab[-1] == ' ' || e_lab[-1] == '\t'))
***************
*** 1036,1042 ****
* printed */
case comment: /* we have gotten a /* this is a biggie */
- proc_comment:
if (flushed_nl) { /* we should force a broken line
* here */
flushed_nl = false;
--- 1037,1042 ----
***************
*** 1053,1059 ****
if (type_code != comment && type_code != newline && type_code != preesc)
ps.last_token = type_code;
} /* end of main while (1) loop */
! };
/*
* copy input file to backup file. If in_name is /blah/blah/blah/file, then
--- 1053,1059 ----
if (type_code != comment && type_code != newline && type_code != preesc)
ps.last_token = type_code;
} /* end of main while (1) loop */
! }
/*
* copy input file to backup file. If in_name is /blah/blah/blah/file, then
***************
*** 1066,1093 ****
bakchn;
char buff[BUFSIZ];
register char *p;
char *rindex();
if ((p = rindex(in_name, '/')) != NULL)
p++;
else
p = in_name;
sprintf(bakfile, "%s.BAK", p);
/* copy in_name to backup file */
bakchn = creat(bakfile, 0600);
if (bakchn < 0) {
! fprintf(stderr, "indent: can't create backup file \"%s\"\n", bakfile);
exit(1);
}
while ((n = read(fileno(input), buff, sizeof buff)) > 0)
if (write(bakchn, buff, n) != n) {
! fprintf(stderr, "indent: error writing backup file \"%s\"\n",
! bakfile);
exit(1);
}
if (n < 0) {
! fprintf(stderr, "indent: error reading input file \"%s\"\n", in_name);
exit(1);
}
close(bakchn);
--- 1066,1110 ----
bakchn;
char buff[BUFSIZ];
register char *p;
+
+ #ifdef MSDOS
+ char *strchr(), *strrchr(), *q;
+
+ if ((p = strrchr(in_name, '\\')) != NULL)
+ #else
char *rindex();
if ((p = rindex(in_name, '/')) != NULL)
+ #endif
p++;
else
p = in_name;
+ #ifdef MSDOS
+ if (q = strchr(p, '.'))
+ *q = 0;
+ sprintf(bakfile, "%.8s.BAK", p);
+ if (q)
+ *q = '.';
+ #else
sprintf(bakfile, "%s.BAK", p);
+ #endif
/* copy in_name to backup file */
bakchn = creat(bakfile, 0600);
if (bakchn < 0) {
! fprintf(stderr, "indent: can't create backup file ");
! perror(bakfile);
exit(1);
}
while ((n = read(fileno(input), buff, sizeof buff)) > 0)
if (write(bakchn, buff, n) != n) {
! fprintf(stderr, "indent: error writing backup file ");
! perror(bakfile);
exit(1);
}
if (n < 0) {
! fprintf(stderr, "indent: error reading input file ");
! perror(in_name);
exit(1);
}
close(bakchn);
***************
*** 1096,1108 ****
/* re-open backup file as the input file */
input = fopen(bakfile, "r");
if (input == NULL) {
! fprintf(stderr, "indent: can't re-open backup file\n");
exit(1);
}
/* now the original input file will be the output */
output = fopen(in_name, "w");
if (output == NULL) {
! fprintf(stderr, "indent: can't create %s\n", in_name);
unlink(bakfile);
exit(1);
}
--- 1113,1127 ----
/* re-open backup file as the input file */
input = fopen(bakfile, "r");
if (input == NULL) {
! fprintf(stderr, "indent: can't re-open backup file ");
! perror(bakfile);
exit(1);
}
/* now the original input file will be the output */
output = fopen(in_name, "w");
if (output == NULL) {
! fprintf(stderr, "indent: can't create ");
! perror(in_name);
unlink(bakfile);
exit(1);
}
*** indent_globs.h.orig Fri Jan 13 14:13:27 1989
--- indent_globs.h Fri Jan 13 14:39:39 1989
***************
*** 52,133 ****
#define true 1
! FILE *input; /* the fid for the input file */
! FILE *output; /* the output file */
! char labbuf[bufsize]; /* buffer for label */
! char *s_lab; /* start ... */
! char *e_lab; /* .. and end of stored label */
!
! char codebuf[bufsize]; /* buffer for code section */
! char *s_code; /* start ... */
! char *e_code; /* .. and end of stored code */
!
! char combuf[bufsize]; /* buffer for comments */
! char *s_com; /* start ... */
! char *e_com; /* ... and end of stored comments */
!
! char in_buffer[inp_bufs]; /* input buffer */
! 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 */
!
! 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 */
! char *bp_save; /* saved value of buf_ptr when taking input from
save_com */
! char *be_save; /* similarly saved value of buf_end */
! char token[bufsize]; /* the last token scanned */
!
! int blanklines_after_declarations;
! int blanklines_before_blockcomments;
! int blanklines_after_procs;
! 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 comma */
! 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 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 pointer_as_binop; /* when true, "->" is treated as a binary
operator (giving, e.g., "p -> f") */
! 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
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 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:
foo(bar) rather than foo (bar) */
! 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
suppressed */
! 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
be lined up to the open paren */
! int block_comment_max_col;
! struct parser_state {
int last_token;
int p_stack[50]; /* this is the parsers stack */
int il[50]; /* this stack stores indentation levels */
--- 52,139 ----
#define true 1
! #ifdef ALLOCATE
! #define EXTERN
! #else
! #define EXTERN extern
! #endif
!
! EXTERN FILE *input; /* the fid for the input file */
! EXTERN FILE *output; /* the output file */
!
! EXTERN char labbuf[bufsize]; /* buffer for label */
! EXTERN char *s_lab; /* start ... */
! EXTERN char *e_lab; /* .. and end of stored label */
!
! EXTERN char codebuf[bufsize]; /* buffer for code section */
! EXTERN char *s_code; /* start ... */
! EXTERN char *e_code; /* .. and end of stored code */
!
! EXTERN char combuf[bufsize]; /* buffer for comments */
! EXTERN char *s_com; /* start ... */
! EXTERN char *e_com; /* ... and end of stored comments */
!
! EXTERN char in_buffer[inp_bufs]; /* input buffer */
! EXTERN char *buf_ptr; /* ptr to next character to be taken from in_buffer */
! EXTERN char *buf_end; /* ptr to first after last char in in_buffer */
! EXTERN char save_com[sc_size]; /* input text is saved here when looking for the brace
after an if, while, etc */
! EXTERN char *sc_end; /* pointer into save_com buffer */
! EXTERN char *bp_save; /* saved value of buf_ptr when taking input from
save_com */
! EXTERN char *be_save; /* similarly saved value of buf_end */
! EXTERN char token[bufsize]; /* the last token scanned */
!
! EXTERN int blanklines_after_declarations;
! EXTERN int blanklines_before_blockcomments;
! EXTERN int blanklines_after_procs;
! 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 */
! EXTERN int btype_2; /* when true, brace should be on same line as if,
while, etc */
! EXTERN float case_ind; /* indentation level to be used for a "case n:" */
! 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 pointer_as_binop; /* when true, "->" is treated as a binary
operator (giving, e.g., "p -> f") */
! EXTERN int verbose; /* when true, non-essential error messages are printed
*/
! 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.
*/
! 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) */
! EXTERN int proc_calls_space; /* If true, procedure calls look like:
foo(bar) rather than foo (bar) */
! 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) */
! EXTERN int inhib_formatting; /* true if INDENT OFF is in effect */
! EXTERN int suppress_blanklines; /* set iff following blanklines should be
suppressed */
! EXTERN int continuation_indent; /* set to the indentation between the edge of
code and continuation lines */
! EXTERN int lineup_to_parens; /* if true, continued code within parens will
be lined up to the open paren */
! EXTERN int block_comment_max_col;
! EXTERN struct parser_state {
int last_token;
int p_stack[50]; /* this is the parsers stack */
int il[50]; /* this stack stores indentation levels */
***************
*** 227,232 ****
int just_saw_decl;
} ps;
! int ifdef_level;
! struct parser_state state_stack[5];
! struct parser_state match_state[5];
--- 233,238 ----
int just_saw_decl;
} ps;
! EXTERN int ifdef_level;
! EXTERN struct parser_state state_stack[5];
! EXTERN struct parser_state match_state[5];
*** io.c.orig Fri Jan 13 14:13:31 1989
--- io.c Fri Jan 13 14:43:33 1989
***************
*** 76,82 ****
- int ff = 014; /* used to write a form feed */
int comment_open;
static paren_target;
--- 76,81 ----
***************
*** 88,94 ****
* appropriate nesting level, followed by
* any comments */
register int cur_col,
- temp_col,
target_col;
if (ps.procname[0]) {
--- 87,92 ----
***************
*** 104,110 ****
n_real_blanklines++;
}
}
! else if (!inhibit_formatting) {
suppress_blanklines = 0;
ps.bl_line = false;
if (prefix_blankline_requested)
--- 102,108 ----
n_real_blanklines++;
}
}
! else if (!inhib_formatting) {
suppress_blanklines = 0;
ps.bl_line = false;
if (prefix_blankline_requested)
***************
*** 135,141 ****
}
while (e_lab > s_lab && (e_lab[-1] == ' ' || e_lab[-1] == '\t'))
e_lab--;
! cur_col = pad_output(1, compute_label_target());
fprintf(output, "%.*s", e_lab - s_lab, s_lab);
cur_col = count_spaces(cur_col, s_lab);
}
--- 133,139 ----
}
while (e_lab > s_lab && (e_lab[-1] == ' ' || e_lab[-1] == '\t'))
e_lab--;
! cur_col = pad_output(1, comp_label_target());
fprintf(output, "%.*s", e_lab - s_lab, s_lab);
cur_col = count_spaces(cur_col, s_lab);
}
***************
*** 151,157 ****
comment_open = 0;
fprintf(output, ".*/\n");
}
! target_col = compute_code_target();
{
register i;
--- 149,155 ----
comment_open = 0;
fprintf(output, ".*/\n");
}
! target_col = comp_code_target();
{
register i;
***************
*** 186,192 ****
while (*p == ' ')
p++;
if (*p == 0)
! goto inhibit_newline;
if (!comment_open) {
if ('a' <= *p && *p <= 'z')
*p = *p + 'A' - 'a';
--- 184,190 ----
while (*p == ' ')
p++;
if (*p == 0)
! goto inhib_newline;
if (!comment_open) {
if ('a' <= *p && *p <= 'z')
*p = *p + 'A' - 'a';
***************
*** 240,246 ****
putc('\014', output);
else
putc('\n', output);
! inhibit_newline:
++ps.out_lines;
if (ps.just_saw_decl == 1 && blanklines_after_declarations) {
prefix_blankline_requested = 1;
--- 238,244 ----
putc('\014', output);
else
putc('\n', output);
! inhib_newline:
++ps.out_lines;
if (ps.just_saw_decl == 1 && blanklines_after_declarations) {
prefix_blankline_requested = 1;
***************
*** 267,275 ****
ps.paren_level = ps.p_l_follow;
paren_target = -ps.paren_indents[ps.paren_level - 1];
return;
! };
! compute_code_target() {
register target_col = ps.ind_size * ps.ind_level + 1;
if (ps.paren_level)
--- 265,273 ----
ps.paren_level = ps.p_l_follow;
paren_target = -ps.paren_indents[ps.paren_level - 1];
return;
! }
! comp_code_target() {
register target_col = ps.ind_size * ps.ind_level + 1;
if (ps.paren_level)
***************
*** 293,299 ****
return target_col;
}
! compute_label_target()
{
return
ps.pcase ? (int) (case_ind * ps.ind_size) +1
--- 291,297 ----
return target_col;
}
! comp_label_target()
{
return
ps.pcase ? (int) (case_ind * ps.ind_size) +1
***************
*** 321,327 ****
int
fill_buffer()
{ /* this routine reads stuff from the input */
- int count;
register char *p;
register int i;
register FILE *f = input;
--- 319,324 ----
***************
*** 337,343 ****
}
p = in_buffer;
buf_ptr = p;
! while ((*p++ = i = getc(f)) != EOF && i != '\n');
if (i == EOF) {
p[-1] = ' ';
*p++ = '\n';
--- 334,340 ----
}
p = in_buffer;
buf_ptr = p;
! while (*p++ = i = getc(f), i != EOF && i != '\n');
if (i == EOF) {
p[-1] = ' ';
*p++ = '\n';
***************
*** 374,380 ****
if (p[0] == '*' && p[1] == '/' && p[2] == '\n' && com) {
if (s_com != e_com || s_lab != e_lab || s_code != e_code)
dump_line();
! if (!(inhibit_formatting = com - 1)) {
n_real_blanklines = 0;
postfix_blankline_requested = 0;
prefix_blankline_requested = 0;
--- 371,377 ----
if (p[0] == '*' && p[1] == '/' && p[2] == '\n' && com) {
if (s_com != e_com || s_lab != e_lab || s_code != e_code)
dump_line();
! if (!(inhib_formatting = com - 1)) {
n_real_blanklines = 0;
postfix_blankline_requested = 0;
prefix_blankline_requested = 0;
***************
*** 385,391 ****
}
}
}
! if (inhibit_formatting) {
p = in_buffer;
do
putc(*p, output);
--- 382,388 ----
}
}
}
! if (inhib_formatting) {
p = in_buffer;
do
putc(*p, output);
***************
*** 392,398 ****
while (*p++ != '\n');
}
return;
! };
/*
* Copyright (C) 1976 by the Board of Trustees of the University of
--- 389,395 ----
while (*p++ != '\n');
}
return;
! }
/*
* Copyright (C) 1976 by the Board of Trustees of the University of
***************
*** 446,452 ****
putc(' ', output); /* pad with final blanks */
}
return (target);
! };
/*
* Copyright (C) 1976 by the Board of Trustees of the University of
--- 443,449 ----
putc(' ', output); /* pad with final blanks */
}
return (target);
! }
/*
* Copyright (C) 1976 by the Board of Trustees of the University of
***************
*** 506,514 ****
} /* end of switch */
} /* end of for loop */
return (cur);
! };
int found_err;
diag(level, msg, a, b)
{
if (level)
--- 503,512 ----
} /* end of switch */
} /* end of for loop */
return (cur);
! }
int found_err;
+ /* VARARGS2 */
diag(level, msg, a, b)
{
if (level)
*** lexi.c.orig Fri Jan 13 14:13:33 1989
--- lexi.c Fri Jan 13 14:26:20 1989
***************
*** 76,82 ****
#include "indent_globs.h"
#include "indent_codes.h"
! #include "ctype.h"
#define alphanum 1
#define opchar 3
--- 76,82 ----
#include "indent_globs.h"
#include "indent_codes.h"
! #include <ctype.h>
#define alphanum 1
#define opchar 3
***************
*** 523,529 ****
ps.last_u_d = unary_delim;
*tok = '\0'; /* null terminate the token */
return (code);
! };
/* Add the given keyword to the keyword table, using val as the keyword type
*/
--- 523,529 ----
ps.last_u_d = unary_delim;
*tok = '\0'; /* null terminate the token */
return (code);
! }
/* Add the given keyword to the keyword table, using val as the keyword type
*/
*** parse.c.orig Fri Jan 13 14:13:35 1989
--- parse.c Fri Jan 13 14:26:39 1989
***************
*** 56,63 ****
*
*/
! #include "./indent_globs.h"
! #include "./indent_codes.h"
--- 56,63 ----
*
*/
! #include "indent_globs.h"
! #include "indent_codes.h"
*** pr_comment.c.orig Fri Jan 13 14:13:37 1989
--- pr_comment.c Fri Jan 13 14:51:01 1989
***************
*** 60,69 ****
int now_col; /* column we are in now */
int adj_max_col; /* Adjusted max_col for when we decide to
* spill comments over the right margin */
- int col_1_com; /* this comment should not be touched */
char *last_bl; /* points to the last blank in the output
* buffer */
- char achar;
char *t_ptr; /* used for moving string */
int unix_comment; /* tri-state variable used to decide if it
* is a unix-style comment. 0 means only
--- 60,67 ----
***************
*** 79,85 ****
adj_max_col = max_col;
ps.just_saw_decl = 0;
last_bl = 0; /* no blanks found so far */
! ps.box_com = col_1_com = false; /* at first, assume that we are
* not in a boxed comment or some
* other comment that should not
* be touched */
--- 77,83 ----
adj_max_col = max_col;
ps.just_saw_decl = 0;
last_bl = 0; /* no blanks found so far */
! ps.box_com = false; /* at first, assume that we are
* not in a boxed comment or some
* other comment that should not
* be touched */
***************
*** 93,99 ****
if (ps.col_1 && !format_col1_comments) { /* if comment starts in
* column 1 it should not
* be touched */
! col_1_com = ps.box_com = true;
ps.com_col = 1;
} else {
if (*buf_ptr == '-' || *buf_ptr == '*') {
--- 91,97 ----
if (ps.col_1 && !format_col1_comments) { /* if comment starts in
* column 1 it should not
* be touched */
! ps.box_com = true;
ps.com_col = 1;
} else {
if (*buf_ptr == '-' || *buf_ptr == '*') {
***************
*** 100,106 ****
ps.box_com = true; /* a comment with a '-' or '*' immediately
* after the /* is assumed to be a boxed
* comment */
- col_1_com = true;
break_delim = 0;
}
if ( /* ps.bl_line && */ (s_lab == e_lab) && (s_code == e_code)) {
--- 98,103 ----
***************
*** 117,127 ****
register target_col;
break_delim = 0;
if (s_code != e_code)
! target_col = count_spaces(compute_code_target(), s_code);
else {
target_col = 1;
if (s_lab != e_lab)
! target_col = count_spaces(compute_label_target(), s_lab);
}
ps.com_col = ps.decl_on_line || ps.ind_level == 0 ? ps.decl_com_ind : ps.com_ind;
if (ps.com_col < target_col)
--- 114,124 ----
register target_col;
break_delim = 0;
if (s_code != e_code)
! target_col = count_spaces(comp_code_target(), s_code);
else {
target_col = 1;
if (s_lab != e_lab)
! target_col = count_spaces(comp_label_target(), s_lab);
}
ps.com_col = ps.decl_on_line || ps.ind_level == 0 ? ps.decl_com_ind : ps.com_ind;
if (ps.com_col < target_col)
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