tiny code-style and typo-fix in comment - st - Personal fork of st
 (HTM) git clone git://git.drkhsh.at/st.git
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       ---
 (DIR) commit 87545c612e8ab6e7cd1ef38e2355d0cb86df79f2
 (DIR) parent 1d590910652519268152eae6b97cf30ace4e90c0
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sat,  9 May 2020 13:55:34 +0200
       
       tiny code-style and typo-fix in comment
       
       Diffstat:
         M st.c                                |       6 +++---
         M x.c                                 |       2 +-
       
       2 files changed, 4 insertions(+), 4 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       @@ -38,7 +38,7 @@
        
        /* macros */
        #define IS_SET(flag)                ((term.mode & (flag)) != 0)
       -#define ISCONTROLC0(c)                (BETWEEN(c, 0, 0x1f) || (c) == '\177')
       +#define ISCONTROLC0(c)                (BETWEEN(c, 0, 0x1f) || (c) == 0x7f)
        #define ISCONTROLC1(c)                (BETWEEN(c, 0x80, 0x9f))
        #define ISCONTROL(c)                (ISCONTROLC0(c) || ISCONTROLC1(c))
        #define ISDELIM(u)                (u && wcschr(worddelimiters, u))
       @@ -2023,7 +2023,7 @@ tdumpline(int n)
                bp = &term.line[n][0];
                end = &bp[MIN(tlinelen(n), term.col) - 1];
                if (bp != end || bp->u != ' ') {
       -                for ( ;bp <= end; ++bp)
       +                for ( ; bp <= end; ++bp)
                                tprinter(buf, utf8encode(bp->u, buf));
                }
                tprinter("\n", 1);
       @@ -2307,7 +2307,7 @@ tputc(Rune u)
                Glyph *gp;
        
                control = ISCONTROL(u);
       -        if (!IS_SET(MODE_UTF8) && !IS_SET(MODE_SIXEL)) {
       +        if (!IS_SET(MODE_UTF8 | MODE_SIXEL)) {
                        c[0] = u;
                        width = len = 1;
                } else {
 (DIR) diff --git a/x.c b/x.c
       @@ -1927,7 +1927,7 @@ run(void)
                         * triggers drawing, we first wait a bit to ensure we got
                         * everything, and if nothing new arrives - we draw.
                         * We start with trying to wait minlatency ms. If more content
       -                 * arrives sooner, we retry with shorter and shorter preiods,
       +                 * arrives sooner, we retry with shorter and shorter periods,
                         * and eventually draw even without idle after maxlatency ms.
                         * Typically this results in low latency while interacting,
                         * maximum latency intervals during `cat huge.txt`, and perfect