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htmlfmt: add -I flag to suppress printing of image anchors. #594

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htmlfmt: add -I flag to suppress printing of image anchors. #594

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htmlfmt: add -I flag to suppress printing of image anchors.
rastagraffix Dec 17, 2022
dc2c2bc
Merge branch '9fans:master' into htmlfmt
rastagraffix Sep 15, 2023
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6 changes: 6 additions & 0 deletions man/man1/fmt.1
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,8 @@ fmt, htmlfmt \- simple text formatters
.B -c
.I charset
] [
.B -I
] [
.B -u
.I url
] [
Expand Down Expand Up @@ -75,6 +77,10 @@ change the default character set from iso-8859-1 to
This is the character set assumed if there isn't one
specified by the html itself in a <meta> directive.
.TP
.B -I
When displaying anchors, suppress the printing of
image anchors.
.TP
.BI -u " url
Use
.I url
Expand Down
1 change: 1 addition & 0 deletions src/cmd/htmlfmt/dat.h
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Expand Up @@ -27,6 +27,7 @@ struct URLwin

extern char* url;
extern int aflag;
extern int Iflag;
extern int width;
extern int defcharset;

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2 changes: 1 addition & 1 deletion src/cmd/htmlfmt/html.c
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Expand Up @@ -216,7 +216,7 @@ render(URLwin *u, Bytes *t, Item *items, int curanchor)
renderbytes(t, "=======\n");
break;
case Iimagetag:
if(!aflag)
if(!aflag || Iflag)
break;
im = (Iimage*)il;
if(im->imsrc){
Expand Down
6 changes: 5 additions & 1 deletion src/cmd/htmlfmt/main.c
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Expand Up @@ -7,13 +7,14 @@

char *url = "";
int aflag;
int Iflag;
int width = 70;
int defcharset;

void
usage(void)
{
fprint(2, "usage: htmlfmt [-c charset] [-u URL] [-a] [-l length] [file ...]\n");
fprint(2, "usage: htmlfmt [-c charset] [-u URL] [-aI] [-l length] [file ...]\n");
exits("usage");
}

Expand All @@ -33,6 +34,9 @@ main(int argc, char *argv[])
defcharset = charset(p);
free(p);
break;
case 'I':
Iflag++;
break;
case 'l': case 'w':
err = EARGF(usage());
width = atoi(err);
Expand Down