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-rw-r--r--meta/recipes-extended/groff/files/0001-Fix-code-style-issues.patch536
1 files changed, 536 insertions, 0 deletions
diff --git a/meta/recipes-extended/groff/files/0001-Fix-code-style-issues.patch b/meta/recipes-extended/groff/files/0001-Fix-code-style-issues.patch
new file mode 100644
index 0000000000..221490d6a3
--- /dev/null
+++ b/meta/recipes-extended/groff/files/0001-Fix-code-style-issues.patch
@@ -0,0 +1,536 @@
+From 99313d5c0ff35da6627e7dc985612f990ca64637 Mon Sep 17 00:00:00 2001
+From: "G. Branden Robinson" <g.branden.robinson@gmail.com>
+Date: Mon, 16 Aug 2021 12:37:22 +1000
+Subject: [PATCH] Fix code style issues.
+
+* src/preproc/grn/hgraph.cpp:
+* src/preproc/grn/hpoint.cpp:
+* src/preproc/grn/main.cpp:
+* src/preproc/grn/hdb.cpp: Drop use of `register` storage class.
+
+* src/preproc/grn/hgraph.cpp (len, HGPrintElt, picurve):
+* src/preproc/grn/hdb.cpp (DBRead): Wrap long lines.
+
+* src/preproc/grn/hgraph.cpp: Rename function from `Paramaterize` to
+ `Parameterize`.
+
+ (HGCurve): Update call site.
+
+* src/preproc/grn/main.cpp (add_file): Drop redundant cast in
+ `realloc()` call.
+
+ (conv, interpret): Use standard English in diagnostic messages.
+
+Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/groff.git/commit/?id=eead5f5cf1dedc6d180bdb34914d7157d39e270c]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/preproc/grn/hdb.cpp | 20 +++---
+ src/preproc/grn/hgraph.cpp | 131 +++++++++++++++++++------------------
+ src/preproc/grn/hpoint.cpp | 2 +-
+ src/preproc/grn/main.cpp | 38 +++++------
+ 4 files changed, 100 insertions(+), 91 deletions(-)
+
+diff --git a/src/preproc/grn/hdb.cpp b/src/preproc/grn/hdb.cpp
+index c61e099..2b4011b 100644
+--- a/src/preproc/grn/hdb.cpp
++++ b/src/preproc/grn/hdb.cpp
+@@ -35,7 +35,7 @@ extern POINT *PTInit();
+ extern POINT *PTMakePoint(double x, double y, POINT ** pplist);
+
+
+-int DBGetType(register char *s);
++int DBGetType(char *s);
+
+
+ /*
+@@ -61,7 +61,7 @@ DBCreateElt(int type,
+ char *text,
+ ELT **db)
+ {
+- register ELT *temp;
++ ELT *temp = 0;
+
+ temp = (ELT *) malloc(sizeof(ELT));
+ temp->nextelt = *db;
+@@ -80,11 +80,11 @@ DBCreateElt(int type,
+ * pointer to that database.
+ */
+ ELT *
+-DBRead(register FILE *file)
++DBRead(FILE *file)
+ {
+- register int i;
+- register int done; /* flag for input exhausted */
+- register double nx; /* x holder so x is not set before orienting */
++ int i;
++ int done; /* flag for input exhausted */
++ double nx; /* x holder so x is not set before orienting */
+ int type; /* element type */
+ ELT *elist; /* pointer to the file's elements */
+ POINT *plist; /* pointer for reading in points */
+@@ -112,7 +112,9 @@ DBRead(register FILE *file)
+ /* if (fscanf(file,"%" MAXSTRING_S "s\n", string) == EOF) */
+ /* I changed the scanf format because the element */
+ /* can have two words (e.g. CURVE SPLINE) */
+- if (fscanf(file, "\n%" MAXSTRING_S "[^\n]%*[^\n]\n", string) == EOF) {
++ if (fscanf(file, "\n%"
++ MAXSTRING_S
++ "[^\n]%*[^\n]\n", string) == EOF) {
+ error("'%1', error in file format", gremlinfile);
+ return (elist);
+ }
+@@ -209,7 +211,7 @@ DBRead(register FILE *file)
+ * New file format has literal names for element types.
+ */
+ int
+-DBGetType(register char *s)
++DBGetType(char *s)
+ {
+ if (isdigit(s[0]) || (s[0] == '-')) /* old element format or EOF */
+ return (atoi(s));
+@@ -298,7 +300,7 @@ xscanf(FILE *f,
+ double *xp,
+ double *yp)
+ {
+- register int c, i, j, m, frac;
++ int c, i, j, m, frac;
+ int iscale = 1, jscale = 1; /* x = i/scale, y=j/jscale */
+
+ while ((c = getc(f)) == ' ');
+diff --git a/src/preproc/grn/hgraph.cpp b/src/preproc/grn/hgraph.cpp
+index dbc0086..ad051ea 100644
+--- a/src/preproc/grn/hgraph.cpp
++++ b/src/preproc/grn/hgraph.cpp
+@@ -14,7 +14,8 @@
+ #define PointsPerInterval 64
+ #define pi 3.14159265358979324
+ #define twopi (2.0 * pi)
+-#define len(a, b) groff_hypot((double)(b.x-a.x), (double)(b.y-a.y))
++#define len(a, b) groff_hypot((double)(b.x-a.x), \
++ (double)(b.y-a.y))
+
+
+ extern int dotshifter; /* for the length of dotted curves */
+@@ -48,7 +49,7 @@ extern double adj4;
+ extern int res;
+
+ void HGSetFont(int font, int size);
+-void HGPutText(int justify, POINT pnt, register char *string);
++void HGPutText(int justify, POINT pnt, char *string);
+ void HGSetBrush(int mode);
+ void tmove2(int px, int py);
+ void doarc(POINT cp, POINT sp, int angle);
+@@ -58,10 +59,10 @@ void drawwig(POINT * ptr, int type);
+ void HGtline(int x1, int y1);
+ void deltax(double x);
+ void deltay(double y);
+-void HGArc(register int cx, register int cy, int px, int py, int angle);
+-void picurve(register int *x, register int *y, int npts);
++void HGArc(int cx, int cy, int px, int py, int angle);
++void picurve(int *x, int *y, int npts);
+ void HGCurve(int *x, int *y, int numpoints);
+-void Paramaterize(int x[], int y[], double h[], int n);
++void Parameterize(int x[], int y[], double h[], int n);
+ void PeriodicSpline(double h[], int z[],
+ double dz[], double d2z[], double d3z[],
+ int npoints);
+@@ -83,10 +84,10 @@ void
+ HGPrintElt(ELT *element,
+ int /* baseline */)
+ {
+- register POINT *p1;
+- register POINT *p2;
+- register int length;
+- register int graylevel;
++ POINT *p1;
++ POINT *p2;
++ int length;
++ int graylevel;
+
+ if (!DBNullelt(element) && !Nullpoint((p1 = element->ptlist))) {
+ /* p1 always has first point */
+@@ -168,7 +169,8 @@ HGPrintElt(ELT *element,
+
+ if (polyfill == FILL || polyfill == BOTH) {
+ /* do the interior */
+- char command = (polyfill == BOTH && element->brushf) ? 'p' : 'P';
++ char command = (polyfill == BOTH && element->brushf)
++ ? 'p' : 'P';
+
+ /* include outline, if there is one and */
+ /* the -p flag was set */
+@@ -278,7 +280,7 @@ HGPrintElt(ELT *element,
+ void
+ HGPutText(int justify,
+ POINT pnt,
+- register char *string)
++ char *string)
+ {
+ int savelasty = lasty; /* vertical motion for text is to be */
+ /* ignored. Save current y here */
+@@ -387,7 +389,7 @@ HGSetFont(int font,
+ void
+ HGSetBrush(int mode)
+ {
+- register int printed = 0;
++ int printed = 0;
+
+ if (linmod != style[--mode]) {
+ /* Groff doesn't understand \Ds, so we take it out */
+@@ -417,7 +419,7 @@ HGSetBrush(int mode)
+ void
+ deltax(double x)
+ {
+- register int ix = (int) (x * troffscale);
++ int ix = (int) (x * troffscale);
+
+ printf(" %du", ix - lastx);
+ lastx = ix;
+@@ -437,7 +439,7 @@ deltax(double x)
+ void
+ deltay(double y)
+ {
+- register int iy = (int) (y * troffscale);
++ int iy = (int) (y * troffscale);
+
+ printf(" %du", iy - lastyline);
+ lastyline = iy;
+@@ -457,8 +459,8 @@ void
+ tmove2(int px,
+ int py)
+ {
+- register int dx;
+- register int dy;
++ int dx;
++ int dy;
+
+ if ((dy = py - lasty)) {
+ printf("\\v'%du'", dy);
+@@ -483,10 +485,10 @@ tmove2(int px,
+ void
+ tmove(POINT * ptr)
+ {
+- register int ix = (int) (ptr->x * troffscale);
+- register int iy = (int) (ptr->y * troffscale);
+- register int dx;
+- register int dy;
++ int ix = (int) (ptr->x * troffscale);
++ int iy = (int) (ptr->y * troffscale);
++ int dx;
++ int dy;
+
+ if ((dy = iy - lasty)) {
+ printf(".sp %du\n", dy);
+@@ -547,7 +549,7 @@ void
+ drawwig(POINT * ptr,
+ int type)
+ {
+- register int npts; /* point list index */
++ int npts; /* point list index */
+ int x[MAXPOINTS], y[MAXPOINTS]; /* point list */
+
+ for (npts = 1; !Nullpoint(ptr); ptr = PTNextPoint(ptr), npts++) {
+@@ -574,20 +576,20 @@ drawwig(POINT * ptr,
+ *----------------------------------------------------------------------------*/
+
+ void
+-HGArc(register int cx,
+- register int cy,
++HGArc(int cx,
++ int cy,
+ int px,
+ int py,
+ int angle)
+ {
+ double xs, ys, resolution, fullcircle;
+ int m;
+- register int mask;
+- register int extent;
+- register int nx;
+- register int ny;
+- register int length;
+- register double epsilon;
++ int mask;
++ int extent;
++ int nx;
++ int ny;
++ int length;
++ double epsilon;
+
+ xs = px - cx;
+ ys = py - cy;
+@@ -633,15 +635,15 @@ HGArc(register int cx,
+ *----------------------------------------------------------------------------*/
+
+ void
+-picurve(register int *x,
+- register int *y,
++picurve(int *x,
++ int *y,
+ int npts)
+ {
+- register int nseg; /* effective resolution for each curve */
+- register int xp; /* current point (and temporary) */
+- register int yp;
+- int pxp, pyp; /* previous point (to make lines from) */
+- int i; /* inner curve segment traverser */
++ int nseg; /* effective resolution for each curve */
++ int xp; /* current point (and temporary) */
++ int yp;
++ int pxp, pyp; /* previous point (to make lines from) */
++ int i; /* inner curve segment traverser */
+ int length = 0;
+ double w; /* position factor */
+ double t1, t2, t3; /* calculation temps */
+@@ -671,7 +673,8 @@ picurve(register int *x,
+ /* 'nseg' is the number of line */
+ /* segments that will be drawn for */
+ /* each curve segment. */
+- nseg = (int) ((double) (nseg + (int) groff_hypot((double) xp, (double) yp)) /
++ nseg = (int) ((double) (nseg + (int) groff_hypot((double) xp,
++ (double) yp)) /
+ res * PointsPerInterval);
+
+ for (i = 1; i < nseg; i++) {
+@@ -710,10 +713,10 @@ HGCurve(int *x,
+ double h[MAXPOINTS], dx[MAXPOINTS], dy[MAXPOINTS];
+ double d2x[MAXPOINTS], d2y[MAXPOINTS], d3x[MAXPOINTS], d3y[MAXPOINTS];
+ double t, t2, t3;
+- register int j;
+- register int k;
+- register int nx;
+- register int ny;
++ int j;
++ int k;
++ int nx;
++ int ny;
+ int lx, ly;
+ int length = 0;
+
+@@ -725,7 +728,7 @@ HGCurve(int *x,
+ * Solve for derivatives of the curve at each point separately for x and y
+ * (parametric).
+ */
+- Paramaterize(x, y, h, numpoints);
++ Parameterize(x, y, h, numpoints);
+
+ /* closed curve */
+ if ((x[1] == x[numpoints]) && (y[1] == y[numpoints])) {
+@@ -771,15 +774,15 @@ HGCurve(int *x,
+ *----------------------------------------------------------------------------*/
+
+ void
+-Paramaterize(int x[],
++Parameterize(int x[],
+ int y[],
+ double h[],
+ int n)
+ {
+- register int dx;
+- register int dy;
+- register int i;
+- register int j;
++ int dx;
++ int dy;
++ int i;
++ int j;
+ double u[MAXPOINTS];
+
+ for (i = 1; i <= n; ++i) {
+@@ -937,9 +940,9 @@ NaturalEndSpline(double h[], /* parameterization */
+ *----------------------------------------------------------------------------*/
+
+ void
+-change(register int x,
+- register int y,
+- register int vis)
++change(int x,
++ int y,
++ int vis)
+ {
+ static int length = 0;
+
+@@ -967,17 +970,17 @@ void
+ HGtline(int x_1,
+ int y_1)
+ {
+- register int x_0 = lastx;
+- register int y_0 = lasty;
+- register int dx;
+- register int dy;
+- register int oldcoord;
+- register int res1;
+- register int visible;
+- register int res2;
+- register int xinc;
+- register int yinc;
+- register int dotcounter;
++ int x_0 = lastx;
++ int y_0 = lasty;
++ int dx;
++ int dy;
++ int oldcoord;
++ int res1;
++ int visible;
++ int res2;
++ int xinc;
++ int yinc;
++ int dotcounter;
+
+ if (linmod == SOLID) {
+ line(x_1, y_1);
+@@ -1045,4 +1048,8 @@ HGtline(int x_1,
+ change(x_1, y_1, 0);
+ }
+
+-/* EOF */
++// Local Variables:
++// fill-column: 72
++// mode: C++
++// End:
++// vim: set cindent noexpandtab shiftwidth=2 textwidth=72:
+diff --git a/src/preproc/grn/hpoint.cpp b/src/preproc/grn/hpoint.cpp
+index b581cb0..77bfc9d 100644
+--- a/src/preproc/grn/hpoint.cpp
++++ b/src/preproc/grn/hpoint.cpp
+@@ -32,7 +32,7 @@ PTMakePoint(double x,
+ double y,
+ POINT **pplist)
+ {
+- register POINT *pt;
++ POINT *pt;
+
+ if (Nullpoint(pt = *pplist)) { /* empty list */
+ *pplist = (POINT *) malloc(sizeof(POINT));
+diff --git a/src/preproc/grn/main.cpp b/src/preproc/grn/main.cpp
+index 833fd60..d1887b6 100644
+--- a/src/preproc/grn/main.cpp
++++ b/src/preproc/grn/main.cpp
+@@ -88,7 +88,7 @@ extern "C" const char *Version_string;
+
+ extern void HGPrintElt(ELT *element, int baseline);
+ extern ELT *DBInit();
+-extern ELT *DBRead(register FILE *file);
++extern ELT *DBRead(FILE *file);
+ extern POINT *PTInit();
+ extern POINT *PTMakePoint(double x, double y, POINT **pplist);
+
+@@ -231,9 +231,9 @@ int compatibility_flag = FALSE; /* TRUE if in compatibility mode */
+
+ void getres();
+ int doinput(FILE *fp);
+-void conv(register FILE *fp, int baseline);
++void conv(FILE *fp, int baseline);
+ void savestate();
+-int has_polygon(register ELT *elist);
++int has_polygon(ELT *elist);
+ void interpret(char *line);
+
+
+@@ -256,7 +256,7 @@ add_file(char **file,
+ {
+ if (*count >= *cur_size) {
+ *cur_size += FILE_SIZE_INCR;
+- file = (char **) realloc((char **) file, *cur_size * sizeof(char *));
++ file = (char **) realloc(file, *cur_size * sizeof(char *));
+ if (file == NULL) {
+ fatal("unable to extend file array");
+ }
+@@ -283,9 +283,9 @@ main(int argc,
+ {
+ setlocale(LC_NUMERIC, "C");
+ program_name = argv[0];
+- register FILE *fp;
+- register int k;
+- register char c;
++ FILE *fp;
++ int k;
++ char c;
+ int gfil = 0;
+ char **file = NULL;
+ int file_cur_size = INIT_FILE_SIZE;
+@@ -466,7 +466,7 @@ doinput(FILE *fp)
+ void
+ initpic()
+ {
+- register int i;
++ int i;
+
+ for (i = 0; i < STYLES; i++) { /* line thickness defaults */
+ thick[i] = defthick[i];
+@@ -511,12 +511,12 @@ initpic()
+ *----------------------------------------------------------------------------*/
+
+ void
+-conv(register FILE *fp,
++conv(FILE *fp,
+ int baseline)
+ {
+- register FILE *gfp = NULL; /* input file pointer */
+- register int done = 0; /* flag to remember if finished */
+- register ELT *e; /* current element pointer */
++ FILE *gfp = NULL; /* input file pointer */
++ int done = 0; /* flag to remember if finished */
++ ELT *e; /* current element pointer */
+ ELT *PICTURE; /* whole picture data base pointer */
+ double temp; /* temporary calculating area */
+ /* POINT ptr; */ /* coordinates of a point to pass to 'mov' */
+@@ -543,7 +543,7 @@ conv(register FILE *fp,
+
+ if (!gremlinfile[0]) {
+ if (!setdefault)
+- error("at line %1: no picture filename.\n", baseline);
++ error("no picture file name at line %1", baseline);
+ return;
+ }
+ char *path;
+@@ -577,7 +577,7 @@ conv(register FILE *fp,
+ } /* here, troffscale is the */
+ /* picture's scaling factor */
+ if (pointscale) {
+- register int i; /* do pointscaling here, when */
++ int i; /* do pointscaling here, when */
+ /* scale is known, before output */
+ for (i = 0; i < SIZES; i++)
+ tsize[i] = (int) (troffscale * (double) tsize[i] + 0.5);
+@@ -700,7 +700,7 @@ conv(register FILE *fp,
+ void
+ savestate()
+ {
+- register int i;
++ int i;
+
+ for (i = 0; i < STYLES; i++) /* line thickness defaults */
+ defthick[i] = thick[i];
+@@ -761,8 +761,8 @@ interpret(char *line)
+ {
+ char str1[MAXINLINE];
+ char str2[MAXINLINE];
+- register char *chr;
+- register int i;
++ char *chr;
++ int i;
+ double par;
+
+ str2[0] = '\0';
+@@ -811,7 +811,7 @@ interpret(char *line)
+
+ if (str2[0] < '0') {
+ nofont:
+- error("no fontname specified in line %1", linenum);
++ error("no font name specified in line %1", linenum);
+ break;
+ }
+ if (str1[1] == 't')
+@@ -935,7 +935,7 @@ interpret(char *line)
+ */
+
+ int
+-has_polygon(register ELT *elist)
++has_polygon(ELT *elist)
+ {
+ while (!DBNullelt(elist)) {
+ if (elist->type == POLYGON)
+--
+2.39.0
+
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-30 20:22:33 +0000