[src/trunk]: src/usr.bin/indent indent: fix spelling in comments

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/460132ddbbe2
branches:  trunk
changeset: 1023955:460132ddbbe2
user:      rillig <rillig%NetBSD.org@localhost>
date:      Tue Oct 05 06:49:19 2021 +0000

description:
indent: fix spelling in comments

diffstat:

 usr.bin/indent/indent.c     |  22 +++++++++++-----------
 usr.bin/indent/pr_comment.c |  15 +++++++--------
 2 files changed, 18 insertions(+), 19 deletions(-)

diffs (140 lines):

diff -r 5c3fd90add0c -r 460132ddbbe2 usr.bin/indent/indent.c
--- a/usr.bin/indent/indent.c   Tue Oct 05 06:24:06 2021 +0000
+++ b/usr.bin/indent/indent.c   Tue Oct 05 06:49:19 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: indent.c,v 1.101 2021/10/05 06:09:42 rillig Exp $      */
+/*     $NetBSD: indent.c,v 1.102 2021/10/05 06:49:19 rillig Exp $      */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: indent.c,v 1.101 2021/10/05 06:09:42 rillig Exp $");
+__RCSID("$NetBSD: indent.c,v 1.102 2021/10/05 06:49:19 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/indent.c 340138 2018-11-04 19:24:49Z oshogbo $");
 #endif
@@ -547,7 +547,7 @@
        if (opt.verbose)
            diag(0, "Line broken");
        dump_line();
-       ps.want_blank = false;  /* dont insert blank at line start */
+       ps.want_blank = false;  /* don't insert blank at line start */
        *inout_force_nl = false;
     }
 
@@ -676,7 +676,7 @@
        *inout_force_nl = true; /* must force newline after if */
        ps.last_u_d = true;     /* inform lexi that a following operator is
                                 * unary */
-       ps.in_stmt = false;     /* dont use stmt continuation indentation */
+       ps.in_stmt = false;     /* don't use stmt continuation indentation */
 
        parse(hd_type);         /* let parser worry about if, or whatever */
     }
@@ -807,8 +807,8 @@
     }
 
     ps.in_decl = (ps.decl_nest > 0);   /* if we were in a first level
-                                        * structure declaration, we arent any
-                                        * more */
+                                        * structure declaration, we aren't
+                                        * anymore */
 
     if ((!*inout_sp_sw || hd_type != for_exprs) && ps.p_l_follow > 0) {
 
@@ -822,7 +822,7 @@
        if (*inout_sp_sw) {     /* this is a check for an if, while, etc. with
                                 * unbalanced parens */
            *inout_sp_sw = false;
-           parse(hd_type);     /* dont lose the if, or whatever */
+           parse(hd_type);     /* don't lose the 'if', or whatever */
        }
     }
     *code.e++ = ';';
@@ -840,7 +840,7 @@
 process_lbrace(bool *inout_force_nl, bool *inout_sp_sw, token_type hd_type,
     int *di_stack, int di_stack_cap, int *inout_dec_ind)
 {
-    ps.in_stmt = false;                /* dont indent the {} */
+    ps.in_stmt = false;                /* don't indent the {} */
     if (!ps.block_init)
        *inout_force_nl = true; /* force other stuff on same line as '{' onto
                                 * new line */
@@ -876,7 +876,7 @@
        }
     }
     if (code.s == code.e)
-       ps.ind_stmt = false;    /* dont put extra indentation on line
+       ps.ind_stmt = false;    /* don't put extra indentation on a line
                                 * with '{' */
     if (ps.in_decl && ps.in_or_st) {   /* this is either a structure
                                         * declaration or an init */
@@ -1062,8 +1062,8 @@
 {
     if (code.e[-1] == ',')
        *code.e++ = ' ';
-    *code.e++ = '.';           /* move the period into line */
-    ps.want_blank = false;     /* dont put a blank after a period */
+    *code.e++ = '.';
+    ps.want_blank = false;
 }
 
 static void
diff -r 5c3fd90add0c -r 460132ddbbe2 usr.bin/indent/pr_comment.c
--- a/usr.bin/indent/pr_comment.c       Tue Oct 05 06:24:06 2021 +0000
+++ b/usr.bin/indent/pr_comment.c       Tue Oct 05 06:49:19 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pr_comment.c,v 1.51 2021/10/05 06:15:24 rillig Exp $   */
+/*     $NetBSD: pr_comment.c,v 1.52 2021/10/05 06:49:19 rillig Exp $   */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: pr_comment.c,v 1.51 2021/10/05 06:15:24 rillig Exp $");
+__RCSID("$NetBSD: pr_comment.c,v 1.52 2021/10/05 06:49:19 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/pr_comment.c 334927 2018-06-10 16:44:18Z pstef $");
 #endif
@@ -238,7 +238,7 @@
            last_blank = -1;
            check_size_comment(4);
            if (ps.box_com || ps.last_nl) {     /* if this is a boxed comment,
-                                                * we dont ignore the newline */
+                                                * we handle the newline */
                if (com.s == com.e)
                    *com.e++ = ' ';
                if (!ps.box_com && com.e - com.s > 3) {
@@ -257,11 +257,11 @@
            }
            ++line_no;          /* keep track of input line number */
            if (!ps.box_com) {
-               int nstar = 1;
+               int asterisks_to_skip = 1;
                do {            /* flush any blanks and/or tabs at start of
                                 * next line */
                    inbuf_skip();
-                   if (*buf_ptr == '*' && --nstar >= 0) {
+                   if (*buf_ptr == '*' && --asterisks_to_skip >= 0) {
                        inbuf_skip();
                        if (*buf_ptr == '/')
                            goto end_of_comment;
@@ -271,11 +271,10 @@
                inbuf_skip();
            break;              /* end of case for newline */
 
-       case '*':               /* must check for possibility of being at end
-                                * of comment */
+       case '*':
            inbuf_skip();
            check_size_comment(4);
-           if (*buf_ptr == '/') {      /* it is the end!!! */
+           if (*buf_ptr == '/') {      /* end of the comment */
        end_of_comment:
                inbuf_skip();
                if (break_delim) {